Contacts of the helix formed by residues 314 - 392 (chain A) in PDB entry 2M6I
Residue contacts within the protein are
derived with the CSU software (Sobolev V., Sorokine A.,
Prilusky J., Abola E.E. and Edelman M. (1999) Automated
analysis of interatomic contacts in proteins.
Bioinformatics, 15, 327-332). A
short description of the analytical approach
is given at the end of the page.
Note:
Non-standard 3 letter residue
codes indicate a heterogroup. To identify
and analyse, use LPC software
Legend:
Dist - nearest distance (Å) between atoms of two residues
Surf - contact surface area (Å2) between two residues
HB - hydrophilic-hydrophilic contact (hydrogen bond)
Arom - aromatic-aromatic contact
Phob - hydrophobic-hydrophobic contact
DC - hydrophobic-hydrophilic contact (destabilizing contact)
+/- - indicates presence/absence of a specific contacts
* - indicates residues forming contacts by their side chain
(including CA atoms)
Residues in contact with GLY 314 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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310A GLN* 4.3 15.7 - - - +
312A GLU* 3.2 23.5 + - - +
313A PHE* 1.3 80.9 - - - +
315A GLY* 1.3 56.9 - - - -
316A GLY 3.2 8.8 + - - -
317A GLY 4.5 3.1 + - - -
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Residues in contact with GLY 315 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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307A VAL* 6.5 0.7 - - - -
310A GLN* 3.9 22.2 - - - +
314A GLY* 1.3 70.1 - - - -
316A GLY* 1.3 62.1 + - - +
317A GLY 3.2 3.4 - - - -
318A PHE* 3.4 24.8 + - - +
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Residues in contact with GLY 316 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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314A GLY* 3.2 5.3 - - - -
315A GLY* 1.3 79.9 - - - +
317A GLY* 1.3 58.0 + - - +
318A PHE 3.3 2.5 + - - -
389A ILE* 5.0 4.7 + - - +
390A GLN* 4.8 8.0 + - - +
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Residues in contact with GLY 317 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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312A GLU* 5.1 9.1 + - - +
314A GLY 4.5 3.4 + - - -
315A GLY* 3.2 1.4 - - - -
316A GLY* 1.3 76.6 - - - +
318A PHE* 1.3 61.8 + - - +
389A ILE 3.5 1.6 - - - -
390A GLN* 3.6 18.1 - - - -
391A ARG* 3.2 21.8 + - - +
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Residues in contact with PHE 318 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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307A VAL* 3.7 32.8 - - + -
308A SER* 6.0 1.8 - - - -
315A GLY* 3.4 20.8 + - - +
316A GLY 3.3 3.2 + - - -
317A GLY* 1.3 79.8 - - - +
389A ILE* 1.3 91.3 + - + +
391A ARG* 3.3 16.9 - - - +
392A ALA 4.8 0.2 + - - -
393E LYS* 3.8 28.5 - - - -
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Residues in contact with ILE 389 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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316A GLY 5.1 4.3 - - - +
318A PHE* 1.3 105.3 - - + +
390A GLN* 1.3 77.8 + - + +
391A ARG 3.1 8.0 + - - -
392A ALA* 4.0 13.7 + - - +
393A LYS* 5.2 2.1 + - - +
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Residues in contact with GLN 390 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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316A GLY 4.8 4.2 + - - +
317A GLY* 3.6 20.6 - - - -
318A PHE 3.2 1.4 - - - -
389A ILE* 1.3 95.3 - - + +
391A ARG* 1.3 59.6 + - - +
392A ALA 3.4 2.0 - - - -
393A LYS* 3.6 33.3 - - + +
395A ILE* 6.1 0.7 - - - +
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Residues in contact with ARG 391 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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303A ALA* 5.6 8.1 + - - +
304A VAL* 5.0 15.0 - - - +
307A VAL* 3.5 35.4 - - - +
312A GLU* 4.4 18.6 + - - -
317A GLY 3.2 9.7 + - - +
318A PHE* 3.3 16.6 - - - +
389A ILE 3.1 1.4 - - - -
390A GLN* 1.3 76.4 - - - +
392A ALA* 1.3 63.8 + - - +
393A LYS 2.9 7.4 + - - -
394A LYS* 3.2 12.8 + - - +
395A ILE 5.1 0.3 + - - -
397A LYS* 3.5 29.9 - - - +
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Residues in contact with ALA 392 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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318A PHE 4.8 0.2 + - - -
389A ILE 4.0 11.3 + - - +
390A GLN 3.4 0.2 - - - -
391A ARG* 1.3 76.2 - - - +
393A LYS* 1.3 75.2 + - - +
394A LYS* 2.9 16.1 + - - +
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Residues in contact with LYS 393 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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389A ILE 5.2 1.9 + - - +
390A GLN* 3.6 37.0 - - + +
391A ARG 2.9 0.4 - - - +
392A ALA* 1.3 86.2 + - - +
394A LYS* 1.3 71.3 + - - +
395A ILE* 5.0 9.0 - - + +
308B SER* 4.9 6.1 + - - -
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Residues in contact with LYS 394 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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243A TRP* 3.3 29.5 + - + +
244A ILE* 4.6 0.7 - - - +
246A LEU* 4.1 18.4 - - - +
391A ARG 3.2 9.9 + - - +
392A ALA* 2.9 12.6 + - - +
393A LYS* 1.3 85.0 - - - +
395A ILE* 1.3 58.9 + - - +
396A ASP* 3.0 22.3 + - - +
398A ILE* 5.7 4.4 - - + +
305B ASN* 3.2 38.1 - - - +
308B SER* 4.5 13.7 + - - -
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Residues in contact with ILE 395 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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390A GLN 6.1 0.4 - - - +
391A ARG 5.1 0.4 + - - -
393A LYS* 5.2 8.7 - - + -
394A LYS* 1.3 73.1 - - - +
396A ASP* 1.3 70.4 + - - +
397A LYS* 3.4 45.5 + - + -
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Residues in contact with ASP 396 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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243A TRP* 3.3 28.5 - - - +
394A LYS* 3.0 16.8 - - + +
395A ILE* 1.3 82.9 - - - +
397A LYS* 1.3 58.5 + - - +
398A ILE* 3.0 15.5 + - - +
399A SER* 2.6 33.7 + - - -
400A ARG* 4.5 3.1 + - - +
305B ASN* 5.1 7.3 - - - +
306B PHE* 4.9 9.3 - - - -
308B SER* 6.2 3.1 - - - -
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Residues in contact with LYS 397 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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300A GLU* 4.9 12.5 + - - -
312A GLU* 5.2 6.7 + - - -
391A ARG* 3.5 29.9 - - - +
395A ILE* 3.2 36.2 - - + -
396A ASP* 1.3 75.7 - - - +
398A ILE* 1.3 64.4 + - + +
399A SER 3.3 0.4 - - - -
400A ARG* 3.5 27.3 - - + +
401A ILE* 4.7 4.0 + - - +
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Residues in contact with ILE 398 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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239A TRP* 3.3 36.7 - - + -
242A PHE* 4.9 3.8 - - + -
243A TRP* 3.4 43.0 + - + -
300A GLU* 3.3 37.7 - - + +
394A LYS* 5.7 6.1 - - + +
396A ASP* 4.5 9.4 - - - -
397A LYS* 1.3 81.2 - - + +
399A SER* 1.3 60.1 + - - +
400A ARG 3.1 8.6 + - - -
401A ILE* 3.3 21.5 - - + +
402A GLY* 3.4 3.8 + - - -
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Residues in contact with SER 399 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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243A TRP* 3.2 35.2 - - - -
396A ASP* 2.6 31.5 + - - -
397A LYS 3.3 0.4 - - - -
398A ILE* 1.3 79.3 - - - +
400A ARG* 1.3 61.2 + - - +
401A ILE 3.3 0.9 - - - -
402A GLY 4.1 2.9 - - - +
403A PHE* 3.2 39.9 + - - +
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Residues in contact with ARG 400 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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396A ASP 4.5 3.3 + - - +
397A LYS* 3.5 28.1 - - + +
398A ILE 3.1 0.8 - - - -
399A SER* 1.3 82.4 - - - +
401A ILE* 1.3 63.7 + - + +
404A PRO* 3.0 19.9 - - - +
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Residues in contact with ILE 401 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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239A TRP* 3.2 34.3 - - + -
296A SER* 5.3 5.6 - - - +
397A LYS 5.1 2.7 - - - +
398A ILE* 3.3 20.0 - - + +
400A ARG* 1.3 88.1 - - + +
402A GLY* 1.3 73.5 + - - +
403A PHE 3.4 0.7 - - - -
404A PRO* 3.3 6.9 - - - +
405A LEU* 2.9 37.2 + - + +
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Residues in contact with GLY 402 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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239A TRP* 4.1 20.0 - - - -
240A ILE* 6.1 1.6 - - - -
243A TRP* 5.8 2.2 - - - -
398A ILE 3.4 6.2 + - - -
399A SER* 4.8 1.3 - - - -
401A ILE* 1.3 89.3 - - - +
403A PHE* 1.3 67.4 + - - +
405A LEU* 2.9 22.4 + - - +
406A ALA* 2.9 15.5 + - - +
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Residues in contact with PHE 403 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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240A ILE* 3.4 32.3 - - + -
243A TRP* 3.8 14.1 - + - -
399A SER* 3.2 26.0 + - - +
400A ARG* 5.3 0.2 - - - -
402A GLY* 1.3 77.2 - - - +
404A PRO* 1.3 69.4 - - + +
405A LEU 3.2 0.3 + - - -
406A ALA* 3.3 11.8 + - - +
407A PHE* 3.4 12.5 + - - +
306B PHE* 5.6 10.1 - + - -
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Residues in contact with PRO 404 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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400A ARG 3.0 28.9 - - - +
401A ILE* 3.3 12.1 - - - +
403A PHE* 1.3 99.0 - - + +
405A LEU* 1.3 56.8 + - - -
406A ALA 3.4 0.2 - - - -
407A PHE* 4.1 8.8 - - + +
408A LEU* 3.3 27.2 + - - +
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Residues in contact with LEU 405 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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236A ILE* 6.4 0.9 - - - -
239A TRP* 5.1 22.9 - - + +
296A SER* 5.4 10.3 - - - +
401A ILE* 2.9 31.9 + - + +
402A GLY* 2.9 14.0 + - - +
404A PRO* 1.3 77.2 - - - +
406A ALA* 1.3 69.6 + - + +
408A LEU* 4.0 5.8 - - - +
409A ILE* 3.4 37.5 + - + +
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Residues in contact with ALA 406 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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236A ILE* 3.2 52.9 - - + +
402A GLY 2.9 13.3 + - - +
403A PHE* 3.8 5.6 - - - +
405A LEU* 1.3 83.6 - - + +
407A PHE* 1.3 60.4 + - - +
409A ILE* 3.4 5.2 + - - +
410A PHE* 3.0 30.3 + - - +
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Residues in contact with PHE 407 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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403A PHE 3.4 12.2 + - - +
404A PRO* 4.4 8.1 - - + +
406A ALA* 1.3 76.4 - - - +
408A LEU* 1.3 62.4 + - + +
410A PHE* 4.0 15.7 - + - +
411A ASN* 3.0 42.9 + - + +
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Residues in contact with LEU 408 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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404A PRO 3.3 19.1 + - - +
405A LEU* 4.0 7.2 - - - +
406A ALA 3.3 0.4 - - - -
407A PHE* 1.3 83.7 - - + +
409A ILE* 1.3 57.5 + - + +
411A ASN* 3.8 3.3 - - - +
412A LEU* 2.9 52.1 + - + +
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Residues in contact with ILE 409 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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232A LEU* 3.2 34.1 - - + -
235A VAL* 6.2 4.3 - - + -
236A ILE* 6.3 1.8 - - + -
289A VAL* 6.4 2.2 - - + -
405A LEU* 3.4 35.0 + - + +
406A ALA* 3.9 5.6 - - - +
407A PHE 3.3 0.2 - - - -
408A LEU* 1.3 78.9 - - + +
410A PHE* 1.3 60.7 + - - +
412A LEU* 3.5 11.6 - - + +
413A PHE* 2.9 39.4 + - + +
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Residues in contact with PHE 410 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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229A ILE* 3.6 31.6 - - + -
232A LEU* 5.1 17.7 - - + -
233A LEU* 5.6 13.7 - - + -
236A ILE* 4.7 9.9 - - + -
406A ALA 3.0 18.6 + - - +
407A PHE* 4.0 16.8 - + - +
409A ILE* 1.3 79.2 - - - +
411A ASN* 1.3 57.1 - - - +
413A PHE* 4.1 2.0 - - - +
414A TYR* 3.1 40.1 + + + +
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Residues in contact with ASN 411 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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407A PHE* 3.0 37.4 + - + +
408A LEU* 4.1 3.8 - - - +
410A PHE* 1.3 76.8 - - - +
412A LEU* 1.3 59.5 + - - +
414A TYR* 3.9 8.0 - - - +
415A TRP* 3.2 71.3 + - - +
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Residues in contact with LEU 412 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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408A LEU* 2.9 45.1 + - + +
409A ILE* 3.0 13.9 + - + +
411A ASN* 1.3 80.0 - - + +
413A PHE* 1.3 61.7 + - + +
415A TRP* 5.2 0.7 - - - -
416A ILE* 2.9 40.6 + - + +
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Residues in contact with PHE 413 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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228A TYR* 3.5 34.3 - + - -
232A LEU* 4.0 32.5 - - + -
285A ILE* 5.0 16.6 - - + -
289A VAL* 5.9 7.4 - - + -
409A ILE* 2.9 26.6 + - + +
410A PHE 4.4 1.3 - - - +
412A LEU* 1.3 80.1 - - + +
414A TYR* 1.3 59.4 + - - +
415A TRP 3.5 0.2 - - - -
416A ILE* 4.0 10.1 - - + -
417A ILE* 2.9 48.3 + - + +
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Residues in contact with TYR 414 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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225A ILE* 6.3 1.8 - - + -
229A ILE* 5.5 8.1 - - + -
410A PHE* 3.1 41.0 + + + +
411A ASN* 4.3 7.6 - - - +
413A PHE* 1.3 77.9 - - - +
415A TRP* 1.3 78.3 + + - +
417A ILE* 3.7 5.0 + - + +
418A TYR* 3.4 61.3 + + - +
430A HIS* 6.2 1.3 - + - -
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Residues in contact with TRP 415 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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411A ASN* 3.2 48.1 + - - +
412A LEU* 5.0 0.9 - - - +
414A TYR* 1.3 90.0 - + - +
416A ILE* 1.3 61.5 + - + +
418A TYR* 3.7 1.4 + - - +
419A LYS* 2.9 58.9 + - - +
430A HIS* 3.6 38.9 + + + -
431A HIS* 5.5 17.7 - + + -
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Residues in contact with ILE 416 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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412A LEU* 2.9 34.1 + - + +
413A PHE* 4.4 13.0 - - + +
414A TYR 3.4 0.2 - - - -
415A TRP* 1.3 79.3 - - + +
417A ILE* 1.3 61.3 + - + +
419A LYS* 3.7 14.7 - - + +
420A ILE* 2.9 34.8 + - + +
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Residues in contact with ILE 417 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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225A ILE* 3.4 65.3 - - + +
228A TYR* 5.2 7.2 - - + -
413A PHE* 2.9 40.2 + - + +
414A TYR* 3.9 7.2 - - + +
415A TRP 3.3 0.4 - - - -
416A ILE* 1.3 81.3 - - + +
418A TYR* 1.3 73.0 + - + +
419A LYS 3.1 0.4 - - - -
420A ILE* 3.0 23.1 - - + +
421A VAL* 3.2 13.9 - - + +
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Residues in contact with TYR 418 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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225A ILE* 5.6 4.3 - - + -
414A TYR* 3.4 56.6 + + - +
415A TRP 3.9 0.4 - - - -
416A ILE 3.4 0.2 - - - -
417A ILE* 1.3 90.6 - - + +
419A LYS* 1.3 60.7 + - - +
421A VAL* 4.4 6.6 - - - +
422A ARG* 2.9 43.6 + - - +
428A GLU* 4.7 0.7 - - - +
430A HIS* 4.0 25.8 - + + +
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Residues in contact with LYS 419 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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415A TRP* 2.9 56.5 + - - +
416A ILE* 3.7 17.3 - - + +
417A ILE 3.1 0.2 - - - -
418A TYR* 1.3 78.2 - - - +
420A ILE* 1.3 57.2 + - - +
421A VAL 3.1 1.8 - - - -
422A ARG* 2.7 27.9 + - - +
423A ARG* 2.8 13.2 + - - -
425A ASP* 4.5 9.2 - - - +
428A GLU* 2.8 40.5 + - + +
430A HIS* 4.4 2.9 + - - +
431A HIS* 5.9 3.2 - - - +
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Residues in contact with ILE 420 (chain A).
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----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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225A ILE* 6.2 1.1 - - + -
281A LYS* 6.2 4.3 - - + -
416A ILE* 2.9 21.8 + - + +
417A ILE* 3.0 23.1 - - + +
419A LYS* 1.3 75.5 - - - +
421A VAL* 1.3 75.0 + - + +
422A ARG 3.0 1.6 + - - -
423A ARG* 3.3 17.9 + - - +
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Residues in contact with VAL 421 (chain A).
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----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
222A TYR* 5.2 17.7 - - + +
225A ILE* 5.5 6.7 - - + -
417A ILE* 3.2 23.1 - - + +
418A TYR* 4.5 9.0 - - - +
419A LYS 3.1 0.6 - - - -
420A ILE* 1.3 80.5 - - + +
422A ARG* 1.3 69.4 + - + +
423A ARG* 5.3 0.2 - - - -
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Residues in contact with ARG 422 (chain A).
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----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
418A TYR* 2.9 40.3 + - - +
419A LYS* 2.7 7.5 + - - +
421A VAL* 1.3 90.7 + - - +
423A ARG* 1.3 61.9 + - - +
424A GLU* 2.7 15.3 + - - +
425A ASP* 3.6 16.8 + - - +
426A GLU* 3.9 24.0 - - - +
427A PHE* 3.1 44.0 + - - +
428A GLU* 3.0 43.0 + - - +
430A HIS* 5.9 0.2 + - - -
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Residues in contact with ARG 423 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
419A LYS 2.8 15.7 + - - -
420A ILE* 3.3 12.4 + - - +
422A ARG* 1.3 75.4 - - - +
424A GLU* 1.3 75.6 + - + +
425A ASP* 3.4 10.0 + - - +
----------------------------------------------------------
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Residues in contact with GLU 424 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
422A ARG 2.7 11.3 + - - +
423A ARG* 1.3 95.3 + - + +
425A ASP* 1.3 80.9 + - - +
426A GLU* 3.5 14.4 - - + +
----------------------------------------------------------
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Residues in contact with ASP 425 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
419A LYS* 4.5 13.5 - - - +
422A ARG* 3.6 12.2 - - - +
423A ARG 3.4 7.8 - - - +
424A GLU* 1.3 87.8 - - - +
426A GLU* 1.3 62.7 + - - +
427A PHE 3.7 0.9 - - - -
428A GLU* 3.9 40.2 + - + +
----------------------------------------------------------
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Residues in contact with GLU 426 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
422A ARG* 3.9 29.0 - - + +
424A GLU* 4.4 12.4 - - + +
425A ASP* 1.3 77.7 - - - +
427A PHE* 1.3 73.4 + - + +
428A GLU 3.5 0.8 + - - -
----------------------------------------------------------
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Residues in contact with PHE 427 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
422A ARG* 3.1 38.4 + - - +
426A GLU* 1.3 89.1 - - + +
428A GLU* 1.3 68.5 + - - +
429A HIS* 3.5 8.3 + - - +
----------------------------------------------------------
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Residues in contact with GLU 428 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
418A TYR 4.7 1.6 - - - +
419A LYS* 2.8 49.3 + - + -
422A ARG* 3.0 25.1 + - - +
425A ASP* 3.9 31.5 - - + +
426A GLU 3.5 2.0 - - - -
427A PHE* 1.3 80.5 - - - +
429A HIS* 1.3 69.4 + - - +
430A HIS* 3.0 45.4 + - + +
431A HIS* 4.8 4.2 + - - +
432A HIS 5.4 2.8 + - - -
----------------------------------------------------------
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Residues in contact with HIS 429 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
427A PHE 3.5 7.8 - - - +
428A GLU* 1.3 80.1 - - - +
430A HIS* 1.3 63.0 + - - +
431A HIS 5.4 1.1 - - - -
432A HIS* 4.3 29.9 + + - -
----------------------------------------------------------
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Residues in contact with HIS 430 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
414A TYR* 4.8 2.9 - + - -
415A TRP* 3.6 54.7 + + + -
418A TYR* 4.0 33.0 + + + +
419A LYS* 4.4 2.6 - - - +
422A ARG* 5.9 0.2 + - - -
428A GLU* 3.0 54.4 + - + +
429A HIS* 1.3 82.9 - - - +
431A HIS* 1.3 66.5 + - + +
432A HIS 4.9 0.8 - - - +
----------------------------------------------------------
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Residues in contact with HIS 431 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
415A TRP* 5.5 15.8 - + + -
419A LYS* 5.9 2.9 - - - +
428A GLU* 4.8 3.6 + - - +
430A HIS* 1.3 81.5 + - + +
432A HIS* 1.3 72.4 + - - +
433A HIS* 3.0 47.1 + + + +
434A HIS* 4.4 6.1 - - + -
----------------------------------------------------------
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Residues in contact with HIS 432 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
428A GLU* 5.4 3.6 + - - -
429A HIS* 4.3 33.3 + + - -
430A HIS 4.9 3.1 - - - +
431A HIS* 1.3 80.2 - - - +
433A HIS* 1.3 62.8 + - - +
434A HIS 3.8 3.1 + - - -
----------------------------------------------------------
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Residues in contact with HIS 433 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
431A HIS* 3.0 41.8 - + + +
432A HIS* 1.3 81.4 - - - +
434A HIS* 1.3 82.2 + + + +
----------------------------------------------------------
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Residues in contact with HIS 434 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
431A HIS* 4.4 5.9 - - + -
432A HIS* 5.2 2.3 - - - -
433A HIS* 1.3 99.2 + + + +
----------------------------------------------------------
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Residues in contact with MET 215 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
216B LEU* 1.3 72.8 + - - +
217B GLU* 3.2 35.4 + - - +
218B ARG 5.2 0.3 + - - -
219B GLN* 4.4 8.3 + - - +
274B LEU* 3.4 32.8 - - + -
----------------------------------------------------------
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Residues in contact with LEU 216 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
215B MET* 1.3 84.2 - - - +
217B GLU* 1.3 63.5 + - - +
218B ARG 3.4 2.0 - - - -
219B GLN* 3.3 40.4 + - + +
220B LEU* 3.5 8.8 + - - +
272B ALA 5.1 4.3 - - - +
273B SER* 2.8 39.6 + - - +
274B LEU* 4.8 1.2 - - + +
----------------------------------------------------------
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Residues in contact with GLU 217 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
215B MET* 3.2 23.8 - - + +
216B LEU* 1.3 77.6 - - - +
218B ARG* 1.3 96.6 + - + +
219B GLN 3.2 0.9 + - - -
220B LEU* 3.5 17.5 - - - +
221B GLY 5.0 0.2 + - - -
273B SER 3.0 1.5 + - - -
274B LEU* 2.9 56.2 - - + +
277B VAL* 3.1 34.9 - - + +
278B SER* 4.2 11.6 + - - -
----------------------------------------------------------
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Residues in contact with ARG 218 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
215B MET 5.2 0.4 + - - -
216B LEU* 4.5 0.2 - - - +
217B GLU* 1.3 105.9 + - - +
219B GLN* 1.3 62.0 + - + +
220B LEU 3.2 5.5 + - - -
221B GLY* 4.2 6.3 + - - -
222B TYR* 4.2 7.4 - - - -
277B VAL* 3.2 32.4 - - - +
----------------------------------------------------------
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Residues in contact with GLN 219 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
215B MET 4.4 6.5 + - - +
216B LEU* 3.6 43.1 - - + +
217B GLU 3.2 1.4 - - - -
218B ARG* 1.3 83.1 - - + +
220B LEU* 1.3 59.1 + - - +
221B GLY 3.5 1.3 - - - -
222B TYR* 3.3 38.2 + - + +
223B TYR* 4.7 1.7 + - - +
----------------------------------------------------------
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Residues in contact with LEU 220 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
216B LEU 3.5 2.4 + - - +
217B GLU 3.5 14.1 - - - +
218B ARG 3.2 1.2 - - - -
219B GLN* 1.3 75.6 - - - +
221B GLY* 1.3 67.7 + - - +
222B TYR 3.0 2.9 - - - -
223B TYR* 2.9 33.4 + - + +
224B LEU* 3.1 18.9 + - + +
268B SER* 4.1 12.3 - - - +
273B SER* 3.2 31.6 - - - +
275B PRO* 3.6 39.5 - - + -
278B SER* 3.8 16.8 - - - +
----------------------------------------------------------
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Residues in contact with GLY 221 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
217B GLU 5.0 0.2 + - - -
218B ARG 4.2 6.5 + - - -
219B GLN 3.5 0.6 - - - -
220B LEU* 1.3 79.3 - - - +
222B TYR* 1.3 55.9 + - - +
224B LEU* 3.6 14.2 - - - +
225B ILE* 2.9 42.4 + - - +
278B SER* 5.2 1.2 + - - -
----------------------------------------------------------
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Residues in contact with TYR 222 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
218B ARG 4.2 5.6 - - - -
219B GLN* 3.3 47.5 + - + +
220B LEU 2.9 0.6 + - - -
221B GLY* 1.3 79.6 - - - +
223B TYR* 1.3 60.7 + - - +
225B ILE* 3.4 21.0 + - + +
226B GLN* 3.5 21.7 + - - +
421B VAL* 5.3 17.7 - - + +
----------------------------------------------------------
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Residues in contact with TYR 223 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
219B GLN 4.7 1.5 + - - +
220B LEU* 2.9 27.2 + - + +
222B TYR* 1.3 77.8 - - - +
224B LEU* 1.3 62.8 + - + +
225B ILE 3.3 0.2 - - - -
226B GLN* 4.3 4.2 - - + -
227B LEU* 2.9 63.3 + - + +
267B SER* 3.8 24.2 - - - -
279C TYR* 4.0 18.7 + + - -
283C ILE* 4.5 18.3 - - + +
----------------------------------------------------------
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Residues in contact with LEU 224 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
220B LEU* 3.1 30.9 + - + +
221B GLY* 3.2 12.3 + - - +
223B TYR* 1.3 80.7 - - + +
225B ILE* 1.3 59.1 + - + +
227B LEU* 3.8 5.2 - - + -
228B TYR* 2.8 74.2 + - + +
264B THR* 4.9 9.4 - - + -
267B SER* 5.1 10.8 - - - +
268B SER* 5.6 5.4 - - - +
278B SER* 3.5 24.7 - - - +
286B TRP* 5.9 1.8 - - + -
----------------------------------------------------------
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Residues in contact with ILE 225 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
221B GLY* 2.9 33.4 + - - +
222B TYR* 3.7 15.9 - - + +
223B TYR 3.3 0.4 - - - -
224B LEU* 1.3 74.9 - - + +
226B GLN* 1.3 71.1 + - + +
227B LEU 3.1 1.1 - - - -
228B TYR* 3.1 12.3 + - - +
229B ILE* 3.3 17.9 + - + +
414B TYR* 6.3 1.3 - - + -
417B ILE* 3.5 58.0 - - + +
418B TYR* 5.7 4.7 - - + -
420B ILE* 6.2 1.3 - - + -
421B VAL* 5.5 7.0 - - + -
----------------------------------------------------------
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Residues in contact with GLN 226 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
222B TYR 3.5 16.5 + - - +
223B TYR* 4.7 5.8 - - + +
225B ILE* 1.3 82.1 - - + +
227B LEU* 1.3 56.7 + - - +
229B ILE* 3.8 8.3 - - - +
230B PRO* 3.0 21.4 - - - +
287C LEU* 4.5 14.2 - - + +
----------------------------------------------------------
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Residues in contact with LEU 227 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
223B TYR* 2.9 61.5 + - + +
224B LEU* 4.0 4.5 - - + +
225B ILE 3.1 0.6 - - - -
226B GLN* 1.3 77.1 - - - +
228B TYR* 1.3 74.7 + - + +
229B ILE 3.3 0.4 - - - -
230B PRO* 3.2 19.7 - - + +
231B SER* 3.3 15.4 - - - -
263B LEU* 4.9 7.6 - - + +
264B THR* 5.7 2.5 - - + -
267B SER* 3.5 25.8 - - - +
286C TRP* 5.9 11.0 - - + -
287C LEU* 5.9 1.3 - - - -
----------------------------------------------------------
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Residues in contact with TYR 228 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
224B LEU* 2.8 56.8 + - + +
225B ILE* 3.1 7.8 + - - +
227B LEU* 1.3 85.4 - - + +
229B ILE* 1.3 55.9 + - - +
231B SER* 2.9 13.2 + - - -
232B LEU* 2.7 48.4 + - + +
264B THR* 4.3 17.6 - - + +
286B TRP* 3.9 20.8 + - - -
413B PHE* 3.6 48.3 - + - -
417B ILE* 5.2 7.0 - - + -
----------------------------------------------------------
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Residues in contact with ILE 229 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
225B ILE* 3.3 13.7 + - + +
226B GLN* 3.8 8.5 - - - +
228B TYR* 1.3 77.8 - - - +
230B PRO* 1.3 67.7 - - + +
232B LEU* 3.7 6.3 - - + +
233B LEU* 3.0 48.2 + - + +
410B PHE* 3.7 33.3 - - + -
414B TYR* 5.5 9.0 - - + -
----------------------------------------------------------
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Residues in contact with PRO 230 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
226B GLN 3.0 16.4 - - - +
227B LEU* 3.2 19.7 - - + +
229B ILE* 1.3 103.2 - - + +
231B SER* 1.3 61.5 + - - +
233B LEU* 3.9 9.5 - - + +
234B ILE* 3.1 37.8 + - + +
286C TRP* 5.8 8.5 - - + -
287C LEU* 4.8 17.5 - - + -
290C CYS* 5.6 7.2 - - - -
291C LEU* 5.3 12.8 - - + -
----------------------------------------------------------
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Residues in contact with SER 231 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
227B LEU* 3.3 22.0 - - - -
228B TYR* 2.9 28.8 + - - +
230B PRO* 1.3 81.8 - - - +
232B LEU* 1.3 60.7 + - - +
234B ILE* 4.2 6.2 + - - +
235B VAL* 2.9 29.5 + - - +
260B VAL* 4.9 7.9 - - - +
263B LEU* 5.5 15.7 - - - -
264B THR* 6.0 2.0 - - - -
----------------------------------------------------------
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Residues in contact with LEU 232 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
228B TYR* 2.7 34.0 + - + +
229B ILE* 3.7 6.1 - - + +
231B SER* 1.3 81.8 - - - +
233B LEU* 1.3 65.1 + - + +
234B ILE 3.3 0.2 - - - -
235B VAL* 3.0 13.9 + - + +
236B ILE* 3.0 33.4 + - + +
409B ILE* 3.2 34.8 - - + +
410B PHE* 5.1 18.8 - - + +
413B PHE* 4.1 33.9 - - + -
----------------------------------------------------------
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Residues in contact with LEU 233 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
229B ILE* 3.0 45.6 + - + +
230B PRO* 3.9 9.0 - - + +
232B LEU* 1.3 77.7 - - + +
234B ILE* 1.3 61.2 + - - +
235B VAL 3.3 0.7 + - - -
236B ILE* 3.3 22.1 + - + +
237B LEU* 3.2 23.4 + - + +
410B PHE* 5.6 16.4 - - + -
291C LEU* 4.1 32.1 - - + -
----------------------------------------------------------
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Residues in contact with ILE 234 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
230B PRO* 3.1 23.0 + - + +
231B SER* 4.5 5.4 - - - +
233B LEU* 1.3 76.0 - - - +
235B VAL* 1.3 61.7 + - + +
237B LEU* 3.7 10.5 + - + +
238B SER* 3.3 19.8 + - - -
252B ARG* 4.7 8.6 + - - +
259B THR* 5.8 8.1 - - + -
260B VAL* 6.5 1.1 - - + -
263B LEU* 5.2 13.0 - - + -
290C CYS* 4.6 24.9 - - + +
291C LEU* 4.3 23.3 - - + -
294C VAL* 4.6 23.3 - - + -
298C LEU* 4.8 2.8 - - + +
----------------------------------------------------------
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Residues in contact with VAL 235 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
231B SER 2.9 23.3 + - - +
232B LEU* 3.0 19.2 + - + +
234B ILE* 1.3 76.6 - - + +
236B ILE* 1.3 69.0 + - + +
238B SER* 3.1 25.6 + - - +
239B TRP* 3.5 7.2 + - + +
260B VAL* 3.2 39.0 - - + -
293B PHE* 5.3 15.0 - - + -
409B ILE* 6.2 3.8 - - + -
----------------------------------------------------------
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Residues in contact with ILE 236 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
232B LEU* 3.0 21.4 + - + +
233B LEU* 3.3 17.7 + - + +
235B VAL* 1.3 80.6 - - + +
237B LEU* 1.3 67.2 + - + +
238B SER 3.4 0.5 + - - -
239B TRP* 3.5 7.5 + - - +
240B ILE* 3.2 27.9 + - + +
405B LEU* 6.4 0.9 - - - -
406B ALA* 3.2 48.7 - - + +
409B ILE* 6.3 1.3 - - + -
410B PHE* 4.7 13.5 - - + -
----------------------------------------------------------
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Residues in contact with LEU 237 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
233B LEU* 3.2 19.5 - - + +
234B ILE* 3.9 13.0 - - + +
235B VAL 3.2 0.6 - - - -
236B ILE* 1.3 77.3 - - + +
238B SER* 1.3 66.8 + - - +
240B ILE* 3.2 23.1 + - + +
241B SER* 3.3 7.8 + - - -
291C LEU* 4.8 13.7 - - + +
294C VAL 5.5 0.4 - - - -
295C PHE* 4.8 25.6 - - + +
298C LEU* 3.4 39.6 - - + +
----------------------------------------------------------
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Residues in contact with SER 238 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
234B ILE 3.3 9.0 + - - -
235B VAL* 3.1 17.9 + - - +
237B LEU* 1.3 77.8 - - - +
239B TRP* 1.3 67.1 + - - +
241B SER* 2.8 23.2 + - - -
242B PHE* 2.9 13.7 + - - +
245B ASN* 4.6 0.2 + - - -
252B ARG* 3.6 32.1 + - - +
253B VAL* 5.0 3.6 - - - +
256B GLY* 5.2 8.0 - - - -
257B ILE* 5.5 4.3 - - - +
260B VAL* 6.5 0.4 - - - -
293B PHE* 5.4 6.9 - - - -
298C LEU* 4.4 0.2 - - - +
----------------------------------------------------------
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Residues in contact with TRP 239 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
235B VAL* 3.5 6.4 + - + +
236B ILE* 3.5 9.5 + - - +
237B LEU 3.3 0.4 - - - -
238B SER* 1.3 80.9 + - - +
240B ILE* 1.3 61.9 + - + +
241B SER 2.9 2.0 - - - -
242B PHE* 2.8 45.2 + + + +
243B TRP* 3.0 36.3 + + - +
293B PHE* 4.5 25.0 + + - -
296B SER* 4.4 31.6 - - - -
297B ALA* 4.7 9.1 - - - +
300B GLU* 5.6 1.3 - - + -
398B ILE* 3.4 31.6 - - + -
401B ILE* 3.2 35.0 - - + -
402B GLY* 4.1 16.2 - - - -
405B LEU* 5.2 19.3 - - + +
----------------------------------------------------------
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Residues in contact with ILE 240 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
236B ILE* 3.2 26.2 - - + +
237B LEU* 3.2 18.6 + - + +
239B TRP* 1.3 77.1 - - + +
241B SER* 1.3 56.3 + - - +
243B TRP* 3.2 42.7 - - + +
244B ILE* 5.6 0.3 - - - +
402B GLY 6.1 1.1 - - - -
403B PHE* 3.4 37.0 - - + +
302C ALA* 3.7 19.2 - - + +
306C PHE* 6.4 1.6 - - + -
----------------------------------------------------------
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Residues in contact with SER 241 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
237B LEU 3.3 0.8 + - - -
238B SER 2.8 15.9 + - - -
239B TRP 2.9 0.4 - - - -
240B ILE* 1.3 76.2 - - - +
242B PHE* 1.3 63.1 + - - +
243B TRP 3.0 3.9 + - - -
244B ILE* 3.1 8.3 - - - +
245B ASN* 2.7 47.6 + - - -
252B ARG* 3.2 13.8 - - - -
298C LEU* 3.4 21.0 - - - +
301C TYR* 4.3 9.0 - - - -
302C ALA* 3.8 18.2 - - - -
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Residues in contact with PHE 242 (chain B).
Click here for Legend to table.
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Specific contacts
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Residue Dist Surf HB Arom Phob DC
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238B SER* 2.9 13.9 + - - +
239B TRP* 2.8 41.2 + + + +
241B SER* 1.3 77.1 - - - +
243B TRP* 1.3 75.2 + + - +
246B LEU* 2.8 41.7 + - + +
253B VAL* 3.5 37.7 - - + -
257B ILE* 6.1 0.4 - - + -
297B ALA* 3.9 33.4 - - + -
300B GLU* 4.0 23.3 - - + -
301B TYR* 4.5 18.2 - + - -
398B ILE* 4.9 2.5 - - + -
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A short description of the
analytical approach
The contact analysis used in this page
is based upon the approach
developed in:
Sobolev V., Wade R.C., Vriend G.
and Edelman M. PROTEINS (1996)
25, 120-129.
Contact legitimacy depends on the hydrophobic-hydrophilic
properties of the contacting atoms. In order to
define it, for each inter-atomic contact,
eight atom classes have been introduced:
I Hydrophilic - N and O that can donate and accept hydrogen bonds
(e.g., oxygen of hydroxyl group of Ser. or Thr)
II Acceptor - N or O that can only accept a hydrogen bond
III Donor - N that can only donate a hydrogen bond
IV Hydrophobic - Cl, Br, I and all C atoms that are not in
aromatic rings and do not have a covalent bond to
a N or O atom
V Aromatic - C in aromatic rings irrespective of any other
bonds formed by the atom
VI Neutral - C atoms that have a covalent bond to at least one
atom of class I or two or more atoms from class II
or III; atoms; S, F, P, and metal atoms in all cases
VII Neutral-donor - C atoms that have a covalent bond with only one
atom of class III
VIII Neutral-acceptor - C atoms that have a covalent bond with only
one atom of class II
For each pair of contacts the state of legitimacy
is shown below:
Legend:
+, legitimate
-, illegitimate
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Atomic class I II III IV V VI VII VIII
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I (Hydrophilic) + + + - + + + +
II (Acceptor) + - + - + + + -
III (Donor) + + - - + + - +
IV (Hydrophobic) - - - + + + + +
V (Aromatic) + + + + + + + +
VI (Neutral) + + + + + + + +
VII (Neutral-donor) + + - + + + - +
VIII (Neutral-acceptor) + - + + + + + -
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Warning!
Atom classes for heterogroups are automatically
assigned based on the atomic coordinates. However, in
three cases (see below) the automatic assignment
is currently ambiguous. In these
cases, the user is advised to manually analyse
the full list of contacts using
LPC software.
1. Carbon atoms belonging to a 4-, 5- or 6-member ring are
considered "aromatic" (Class V) if the ring is approximately
planar, and "hydrophobic" (Class IV) or "neutral" (Classes
VI, VII, VIII) if the ring is non-planar.
2. The oxygen atom of a carbonyl or hydroxy group is considered
"hydroxy" (Class I) if the CO bond is longer than 1.29 Å, and
"carbonyl" (Class II) if shorter.
3. All nitrogen atoms are considered "hydrophilic" (Class I).
Please E-mail any
questions and/or suggestions concerning this page to
Vladimir.Sobolev@weizmann.ac.il