Contacts of the helix formed by residues 403 - 435 (chain A) in PDB entry 4M8J
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 LEU 403 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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272A TRP* 3.7 27.4 - - + -
401A LEU 3.5 0.4 + - - -
402A PRO* 1.3 79.0 - - + +
404A SER* 1.3 56.2 + - - +
405A THR* 3.4 5.8 - - + +
406A ALA* 4.1 19.3 - - + -
407A THR* 2.2 36.3 + - - +
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Residues in contact with SER 404 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
221A TYR* 2.5 30.5 + - - -
398A TRP 4.8 2.7 - - - -
399A ALA* 3.5 25.4 - - - -
401A LEU 3.4 9.4 + - - -
403A LEU* 1.3 73.4 - - - +
405A THR* 1.3 62.1 + - - +
407A THR* 3.2 6.7 + - - -
408A MET* 2.6 40.5 + - - +
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Residues in contact with THR 405 (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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221A TYR* 4.4 11.7 - - - -
222A LEU* 3.8 7.7 - - - +
403A LEU* 5.1 2.9 - - + -
404A SER* 1.3 84.9 + - - +
406A ALA* 1.3 62.7 + - + +
408A MET* 3.7 1.0 - - - -
409A TRP* 2.8 51.4 + - + -
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Residues in contact with ALA 406 (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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269A MET* 4.8 3.7 - - - +
403A LEU* 3.6 24.8 + - + +
404A SER 3.4 0.4 - - - -
405A THR* 1.3 84.8 - - + +
407A THR* 1.3 57.4 + - - +
409A TRP* 3.5 9.6 - - - +
410A GLY* 2.9 23.7 + - - -
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Residues in contact with THR 407 (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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269A MET* 3.9 7.3 - - - +
272A TRP* 3.3 35.1 + - + +
273A VAL* 5.2 0.4 - - + -
398A TRP 4.1 14.4 - - - +
401A LEU* 4.7 7.6 - - + +
402A PRO 3.5 1.7 + - - -
403A LEU* 2.2 30.0 + - - +
404A SER* 3.3 8.0 - - - -
406A ALA* 1.3 76.7 - - - +
408A MET* 1.3 57.9 + - - +
410A GLY* 2.9 3.3 + - - -
411A PHE* 2.9 59.7 + - + -
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Residues in contact with MET 408 (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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218A CYS* 4.4 9.5 - - + -
221A TYR* 3.5 29.6 - - + -
222A LEU* 3.7 19.0 - - + +
395A ILE* 3.8 17.5 - - - +
398A TRP* 3.4 35.2 - - + +
399A ALA* 3.3 42.8 - - + +
404A SER 2.6 25.2 + - - +
407A THR* 1.3 69.6 - - - +
409A TRP* 1.3 61.1 + - - +
411A PHE* 4.1 1.7 - - - +
412A PHE* 2.9 29.9 + - - +
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Residues in contact with TRP 409 (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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222A LEU* 3.7 14.6 - - + +
223A PHE* 3.9 29.2 - + - -
405A THR* 2.8 43.6 + - + +
406A ALA* 3.5 9.4 - - - +
408A MET* 1.3 77.2 - - - +
410A GLY* 1.3 63.2 + - - +
412A PHE* 2.9 25.3 + + - -
413A ILE* 2.9 56.7 + - + +
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Residues in contact with GLY 410 (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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265A LEU* 3.6 16.3 - - - +
269A MET* 3.5 27.1 - - - +
406A ALA 2.9 14.9 + - - -
407A THR 2.9 5.1 + - - -
409A TRP* 1.3 76.5 - - - +
411A PHE* 1.3 56.3 + - - +
413A ILE* 4.4 4.9 - - - +
414A LEU* 3.2 22.3 + - - +
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Residues in contact with PHE 411 (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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105A LEU* 3.8 31.6 - - + -
218A CYS* 4.6 0.9 - - - -
269A MET* 4.2 22.9 - - + -
270A LEU* 6.1 1.1 - - + -
273A VAL* 4.0 22.9 - - + -
366A LEU* 4.7 8.1 - - + -
398A TRP* 3.5 63.3 - + + -
407A THR* 2.9 51.1 + - + +
408A MET 4.1 3.4 - - - +
410A GLY* 1.3 73.4 - - - +
412A PHE* 1.3 60.2 + - - +
413A ILE 3.4 0.2 - - - -
414A LEU* 3.1 5.2 + - + -
415A CYS* 2.5 40.3 + - + +
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Residues in contact with PHE 412 (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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215A VAL* 3.7 20.5 - - + +
218A CYS* 3.6 29.1 - - + -
219A ILE* 3.5 33.0 - - + -
222A LEU* 3.8 16.8 - - + -
223A PHE* 3.8 21.8 - + - -
408A MET 2.9 21.9 + - - +
409A TRP* 2.9 21.7 + + - +
411A PHE* 1.3 75.5 - - - +
413A ILE* 1.3 60.9 + - + +
415A CYS* 3.8 1.5 - - - +
416A PHE* 2.9 45.6 + + + +
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Residues in contact with ILE 413 (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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261A VAL* 5.8 2.2 - - + -
265A LEU* 3.7 19.1 - - + -
409A TRP* 2.9 59.2 + - + +
410A GLY* 4.4 2.9 - - - +
412A PHE* 1.3 76.7 - - + +
414A LEU* 1.3 64.8 + - - +
416A PHE* 3.2 5.9 + - - +
417A ILE* 3.0 41.3 + - + +
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Residues in contact with LEU 414 (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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100A THR* 5.3 4.7 - - - -
101A SER 5.0 2.0 - - - +
105A LEU* 4.3 30.3 - - + -
262A GLU* 4.2 25.6 - - + +
265A LEU* 3.6 22.0 - - + +
266A SER* 3.9 26.5 - - - +
269A MET* 4.2 13.7 - - + -
410A GLY 3.2 19.8 + - - +
411A PHE* 3.1 8.2 + - + +
413A ILE* 1.3 79.7 - - - +
415A CYS* 1.3 60.4 + - - +
416A PHE 2.9 5.5 + - - -
417A ILE* 3.8 4.0 - - - +
418A ALA* 3.0 31.2 + - + +
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Residues in contact with CYS 415 (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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102A ALA* 4.3 9.1 - - - +
105A LEU* 4.2 16.8 - - + +
211A ALA 4.1 1.6 - - - -
214A LEU* 3.3 46.4 - - - -
215A VAL* 3.3 16.5 - - + +
218A CYS* 5.1 4.9 - - - -
398A TRP* 5.1 5.4 - - + -
411A PHE* 2.5 22.8 + - - +
412A PHE* 3.8 3.1 - - - +
414A LEU* 1.3 73.3 - - - +
416A PHE* 1.3 54.4 + - - +
418A ALA* 4.5 3.6 - - - -
419A THR* 3.1 25.9 - - - +
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Residues in contact with PHE 416 (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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215A VAL* 3.7 27.6 - - + -
219A ILE* 6.3 0.2 - - + -
235A ILE* 4.9 8.3 - - + -
238A CYS* 5.6 4.7 - - - -
239A TRP* 3.2 31.9 - + - -
242A LEU* 3.9 16.6 - - + -
412A PHE* 2.9 33.8 + + + +
413A ILE* 3.3 7.9 - - - +
414A LEU 2.9 1.6 + - - -
415A CYS* 1.3 74.0 - - - +
417A ILE* 1.3 67.4 + - + +
418A ALA 3.1 3.4 - - - -
419A THR* 2.7 39.0 + - - -
420A VAL* 3.4 14.9 + - + +
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Residues in contact with ILE 417 (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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258A ALA* 3.8 17.0 - - + +
261A VAL* 3.7 30.3 - - + -
262A GLU* 3.8 23.5 - - + +
265A LEU* 5.1 0.7 - - + -
413A ILE* 3.0 35.1 + - + +
414A LEU* 3.8 5.4 - - - +
416A PHE* 1.3 90.3 - - + +
418A ALA* 1.3 63.6 + - - +
419A THR 3.1 0.2 - - - -
420A VAL* 3.4 14.7 - - + +
421A THR* 3.0 28.4 + - - +
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Residues in contact with ALA 418 (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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101A SER* 4.1 30.5 - - - +
102A ALA 4.2 3.5 + - - +
262A GLU* 3.7 24.1 - - - +
414A LEU* 3.0 26.2 + - + +
415A CYS* 4.5 5.6 - - - +
417A ILE* 1.3 78.7 - - - +
419A THR* 1.3 57.7 + - - +
421A THR* 3.3 9.9 + - - -
422A LEU* 3.4 17.0 + - - +
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Residues in contact with THR 419 (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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102A ALA* 3.8 9.4 - - + -
208A LEU* 4.8 4.7 - - - -
211A ALA* 3.5 30.3 - - + -
239A TRP* 3.0 36.3 - - + -
415A CYS 3.1 23.8 - - - +
416A PHE 2.7 13.4 + - - -
418A ALA* 1.3 75.5 - - - +
420A VAL* 1.3 60.5 + - - +
421A THR 3.4 0.2 - - - -
422A LEU* 3.4 10.0 - - + +
423A ILE* 2.9 34.2 + - - +
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Residues in contact with VAL 420 (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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239A TRP* 4.0 17.9 - - + +
242A LEU* 4.7 17.9 - - + -
243A ASN* 5.4 5.9 - - + +
246A CYS* 5.8 7.0 - - - -
255A VAL* 6.0 4.0 - - + -
416A PHE* 3.8 27.1 - - + +
417A ILE* 3.1 25.7 + - + +
419A THR* 1.3 77.6 + - - +
421A THR* 1.3 59.7 + - + +
423A ILE* 3.4 5.9 + - - +
424A ASN* 3.1 28.8 + - + +
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Residues in contact with THR 421 (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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255A VAL* 4.1 20.9 - - + +
258A ALA* 4.9 5.2 - - + -
259A SER* 3.8 36.3 - - - +
262A GLU* 3.1 15.5 + - - +
417A ILE* 3.0 18.3 + - + +
418A ALA 3.3 7.8 + - - -
420A VAL* 1.3 76.9 - - + +
422A LEU* 1.3 61.5 + - - +
424A ASN* 4.0 6.6 - - - +
425A ALA* 3.2 25.3 + - - +
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Residues in contact with LEU 422 (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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101A SER* 5.0 14.8 - - - -
102A ALA* 5.6 4.0 - - + +
204A MET* 4.5 7.6 - - - +
207A SER* 3.9 37.9 - - - +
208A LEU* 4.7 6.1 - - + -
211A ALA* 6.0 0.2 - - + -
418A ALA 3.4 19.8 + - - +
419A THR* 3.3 10.5 + - + +
420A VAL 3.1 0.6 - - - -
421A THR* 1.3 78.5 - - - +
423A ILE* 1.3 74.1 + - + +
425A ALA* 4.0 3.4 - - - +
426A CYS* 3.1 40.5 + - - +
601A NM2 5.2 6.1 - - - +
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Residues in contact with ILE 423 (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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204A MET 5.8 0.2 - - - +
208A LEU* 3.7 38.6 - - + -
239A TRP* 4.9 21.8 - - + +
240A ILE* 5.5 1.8 - - + -
243A ASN* 4.2 16.8 - - + -
419A THR 2.9 20.5 + - - +
420A VAL* 4.0 4.7 - - - +
422A LEU* 1.3 82.0 - - + +
424A ASN* 1.3 66.0 + - - +
426A CYS* 3.4 7.9 - - + +
427A SER* 3.0 24.4 + - - -
453A SER* 4.2 29.2 - - - +
456A VAL* 4.9 11.9 - - + -
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Residues in contact with ASN 424 (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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243A ASN* 4.4 16.4 + - + +
246A CYS* 5.6 5.1 - - + +
247A VAL* 5.3 1.8 - - - +
255A VAL* 3.3 35.1 - - + +
420A VAL* 3.1 18.5 + - + +
421A THR* 4.2 6.9 - - - +
423A ILE* 1.3 78.4 - - - +
425A ALA* 1.3 60.1 + - - +
427A SER* 3.1 18.1 + - - -
428A TYR* 3.5 10.9 + - - +
449A ARG* 3.2 30.4 + - - +
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Residues in contact with ALA 425 (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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330A GLN* 6.0 0.7 - - - +
421A THR 3.2 18.2 + - - +
422A LEU* 4.2 3.1 - - - +
424A ASN* 1.3 78.1 + - - +
426A CYS* 1.3 55.2 + - - +
428A TYR* 3.6 8.6 - - + +
429A THR* 2.5 39.8 + - - +
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Residues in contact with CYS 426 (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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204A MET* 3.5 47.3 - - - +
330A GLN* 5.5 4.7 - - - +
422A LEU* 3.1 35.4 + - - +
423A ILE* 3.2 12.8 + - + +
425A ALA* 1.3 72.9 - - - +
427A SER* 1.3 66.5 + - - +
428A TYR 3.1 1.3 - - - -
429A THR* 3.0 8.8 + - - -
430A LEU* 3.0 30.3 + - + +
456A VAL* 5.7 5.4 - - + -
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Residues in contact with SER 427 (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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243A ASN* 3.7 17.7 + - - -
423A ILE 3.0 10.4 + - - -
424A ASN 3.1 15.6 + - - -
426A CYS* 1.3 77.8 - - - +
428A TYR* 1.3 54.3 + - - +
430A LEU* 3.9 8.8 - - - +
431A ALA* 2.9 34.3 + - - +
449A ARG* 3.5 39.9 + - - +
452A TRP* 4.8 2.6 - - - -
453A SER* 4.5 10.0 - - - +
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Residues in contact with TYR 428 (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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424A ASN 3.5 8.2 + - - +
425A ALA* 3.6 8.7 - - + +
426A CYS 3.1 0.2 - - - -
427A SER* 1.3 79.7 + - - +
429A THR* 1.3 70.4 + - - +
432A MET* 3.1 63.6 + - + +
441A GLY* 5.8 4.5 + - - -
442A ALA 4.8 5.5 + - - -
443A ASP* 4.9 1.6 - - - -
444A PRO* 3.6 27.6 - - + -
449A ARG* 3.2 32.1 - - - +
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Residues in contact with THR 429 (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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196A TYR* 5.8 0.7 - - + +
200A LEU* 4.5 12.6 - - + -
204A MET* 5.4 2.0 - - + -
330A GLN* 3.6 37.4 + - - +
425A ALA* 2.5 25.7 + - - +
426A CYS* 3.0 6.5 + - - -
428A TYR* 1.3 83.4 - - - +
430A LEU* 1.3 52.6 + - - +
432A MET* 4.2 3.3 - - - +
433A SER* 2.4 31.9 + - - +
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Residues in contact with LEU 430 (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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197A LEU* 4.1 21.8 - - + +
200A LEU* 4.8 3.8 - - + -
201A ILE* 3.9 27.8 - - + -
204A MET* 3.6 33.7 - - + -
426A CYS 3.0 19.3 + - - +
427A SER 3.9 2.7 - - - +
429A THR* 1.3 74.4 - - - +
431A ALA* 1.3 53.9 + - - +
433A SER* 2.8 9.7 + - - -
434A THR* 2.5 40.8 + - - +
452A TRP* 3.7 41.7 - - + -
456A VAL* 4.7 7.9 - - + -
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Residues in contact with ALA 431 (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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427A SER 2.9 22.7 + - - +
430A LEU* 1.3 73.7 - - - +
432A MET* 1.3 58.3 + - - +
434A THR* 3.9 7.2 - - - -
435A CYS* 2.9 36.3 + - - +
444A PRO* 3.5 22.7 - - + -
445A PRO* 5.2 0.9 - - + +
448A VAL* 4.6 7.7 - - + +
449A ARG* 4.1 22.0 - - + +
452A TRP* 4.1 7.4 - - + -
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Residues in contact with MET 432 (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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169A ILE* 4.1 37.6 - - + +
428A TYR* 3.1 54.1 + - + +
429A THR* 4.2 4.0 - - - +
431A ALA* 1.3 78.0 - - - +
433A SER* 1.3 61.3 + - - +
434A THR 3.4 0.2 + - - -
435A CYS* 3.7 21.1 + - - +
436A ARG 5.1 0.3 - - - +
439A LYS 6.2 0.2 - - - +
440A GLU* 5.8 8.3 - - + -
441A GLY 5.7 5.8 - - - +
442A ALA 4.2 9.4 - - - +
444A PRO* 3.5 25.4 - - + -
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Residues in contact with SER 433 (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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14A VAL* 3.5 4.7 - - - +
169A ILE* 4.3 16.8 - - - -
170A ARG* 3.2 47.6 + - - +
171A PRO* 6.3 0.2 - - - -
196A TYR* 6.0 3.8 - - - -
197A LEU* 3.7 21.9 - - - +
200A LEU* 5.5 0.9 - - - +
429A THR* 2.4 28.0 + - - +
430A LEU* 2.8 13.4 + - - -
432A MET* 1.3 75.7 - - - +
434A THR* 1.3 57.4 + - - +
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Residues in contact with THR 434 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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10A ILE* 5.3 0.2 - - - -
11A GLU* 3.2 25.2 + - - +
14A VAL* 3.3 11.6 - - - +
15A PHE* 3.4 40.8 - - + -
197A LEU* 4.8 5.7 - - + +
430A LEU* 2.5 35.8 + - - +
431A ALA* 3.9 4.3 - - - -
433A SER* 1.3 75.1 + - - +
435A CYS* 1.3 61.2 + - - +
448A VAL* 4.8 2.9 - - + -
452A TRP* 3.3 33.2 + - + +
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Residues in contact with CYS 435 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
9A GLY 3.3 12.8 - - - +
10A ILE* 4.0 5.4 - - + +
11A GLU* 3.5 14.6 - - - +
169A ILE* 5.1 0.2 - - - +
170A ARG* 3.4 19.9 + - - -
431A ALA 2.9 24.8 + - - +
432A MET* 3.7 18.3 - - - +
434A THR* 1.3 82.9 - - - +
436A ARG* 1.3 74.3 + - - +
438A MET* 5.9 2.7 - - - -
444A PRO* 5.2 2.2 - - - -
445A PRO* 4.0 27.8 - - + -
448A VAL* 6.1 4.2 - - + +
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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