Contacts of the helix formed by residues 324 - 360 (chain A) in PDB entry 1IS2
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 PHE 324 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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309A GLN 3.7 24.0 - - - -
310A SER* 3.9 3.6 - - - -
311A GLU 4.0 12.3 - - - -
312A ILE* 3.7 20.4 - - + -
319A PRO* 4.3 10.8 - - + -
320A GLN 4.5 0.4 - - - -
321A ILE* 3.2 36.5 + - + +
323A ASP* 1.3 78.7 - - - +
325A GLN* 1.3 65.1 + - - +
326A THR* 4.0 5.8 - - - +
327A GLN* 3.0 15.4 + - + +
328A GLN* 3.1 14.4 + - - +
517B ASN* 3.5 12.8 - - + +
1699B FAD 3.5 63.7 - + + +
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Residues in contact with GLN 325 (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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323A ASP 3.5 2.2 + - - -
324A PHE* 1.3 71.7 - - - +
326A THR* 1.3 57.1 + - - +
328A GLN* 3.2 13.0 + - - +
329A TYR* 2.9 27.4 + - - +
593A LEU* 3.2 39.9 + - + +
596A LEU* 4.1 7.8 - - + +
517B ASN* 3.1 36.8 + - - +
518B LEU* 3.1 35.6 + - + +
519B THR* 3.8 0.5 - - - -
520B SER* 3.3 6.0 + - - +
521B VAL* 3.1 34.2 + - + +
522B ASP 4.7 0.2 + - - -
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Residues in contact with THR 326 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
324A PHE* 4.0 1.6 - - - +
325A GLN* 1.3 76.7 - - - +
327A GLN* 1.3 64.6 + - - +
329A TYR* 3.5 2.1 + - - +
330A LYS* 3.1 30.7 + - - +
425B THR* 3.7 25.8 - - + +
429B LEU* 4.8 2.2 - - + -
520B SER* 3.6 37.7 + - - +
521B VAL* 4.0 12.3 - - + -
524B VAL* 3.9 8.3 - - + -
1699B FAD 3.5 29.1 + - - -
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Residues in contact with GLN 327 (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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304A SER* 2.9 26.3 + - - +
321A ILE* 3.0 44.6 - - - +
322A LEU* 4.0 10.1 - - + -
324A PHE* 3.0 10.1 + - + +
326A THR* 1.3 82.5 + - - +
328A GLN* 1.3 60.7 + - - +
330A LYS* 3.2 9.8 + - - +
331A LEU* 3.1 25.6 + - + +
395A ALA* 2.9 33.9 + - - +
1699B FAD 2.7 29.8 + - - -
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Residues in contact with GLN 328 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
322A LEU* 2.8 29.5 + - + +
323A ASP* 3.4 18.8 + - - +
324A PHE 3.1 5.5 + - - +
325A GLN* 3.6 12.2 - - - +
327A GLN* 1.3 77.7 - - - +
329A TYR* 1.3 57.5 + - - +
332A PHE* 2.8 66.0 + - + +
333A PRO* 3.4 0.7 - - - +
596A LEU* 3.5 34.3 - - + +
597A THR* 3.9 10.6 + - - +
600A ARG* 3.6 17.9 - - - +
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Residues in contact with TYR 329 (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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325A GLN 2.9 15.6 + - - +
326A THR* 3.7 4.3 - - - +
328A GLN* 1.3 77.5 - - - +
330A LYS* 1.3 61.3 + - + +
333A PRO* 3.0 24.9 - - + +
565A TYR* 4.0 29.9 + + - -
568A SER* 4.3 11.8 + - - -
569A GLN* 4.1 11.2 + - - -
589A ASN* 5.4 0.5 + - - -
592A ILE* 3.9 26.2 - - + +
593A LEU* 4.5 5.2 - - + -
596A LEU* 4.0 21.9 - - + +
521B VAL* 3.6 40.4 - - + +
525B ARG* 5.3 7.9 + - + -
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Residues in contact with LYS 330 (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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326A THR* 3.1 21.4 + - - +
327A GLN* 3.5 12.3 - - - +
329A TYR* 1.3 82.0 - - + +
331A LEU* 1.3 67.0 + - + +
333A PRO* 4.3 1.6 - - - +
334A LEU* 3.5 25.6 - - - +
391A GLU* 4.5 23.2 - - + +
394A MET* 5.0 2.4 + - - +
395A ALA* 4.3 13.3 - - + +
383B TRP* 4.8 7.6 - - - -
423B GLU* 3.4 10.7 + - - -
425B THR* 2.9 31.7 + - - -
1699B FAD 3.1 34.4 + - - +
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Residues in contact with LEU 331 (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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297A CYS* 4.6 2.6 - - - -
300A ALA* 3.8 32.3 - - + +
301A ILE* 4.0 20.0 - - + +
304A SER* 3.6 25.6 - - - +
322A LEU* 4.5 4.3 - - + -
327A GLN* 3.1 21.9 + - - +
330A LYS* 1.3 82.7 - - + +
332A PHE* 1.3 66.4 + - + +
333A PRO 3.3 2.5 - - - -
334A LEU* 3.2 6.7 + - + +
335A LEU* 3.0 26.9 + - - +
391A GLU 4.8 0.7 - - - +
392A CYS* 4.1 19.5 - - - +
395A ALA* 3.6 25.4 - - + -
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Residues in contact with PHE 332 (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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301A ILE* 4.2 13.9 - - + -
322A LEU* 3.8 31.2 - - + -
328A GLN* 2.8 41.7 + - + +
331A LEU* 1.3 77.1 - - + +
333A PRO* 1.3 59.7 - - + +
335A LEU* 3.3 6.9 + - + +
336A ALA* 2.9 28.8 + - - +
558A LEU* 4.6 1.7 - - - +
561A LEU* 3.5 10.2 - - + +
596A LEU* 3.3 39.0 - - + -
599A ILE* 3.8 18.6 - - + -
600A ARG* 3.5 17.5 - - - -
603A ALA* 3.6 33.0 - - + -
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Residues in contact with PRO 333 (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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328A GLN 3.4 5.2 - - - +
329A TYR* 3.0 33.2 - - + +
330A LYS 4.2 1.1 - - - +
331A LEU 3.5 2.7 - - - +
332A PHE* 1.3 92.6 - - + +
334A LEU* 1.3 54.1 + - + +
336A ALA* 3.5 3.3 + - + +
337A THR* 2.7 36.3 + - - -
561A LEU* 3.8 21.5 - - + +
562A TYR* 4.8 2.0 - - - -
565A TYR* 3.8 46.9 - - + -
596A LEU* 4.4 4.0 - - + -
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Residues in contact with LEU 334 (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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293A LEU* 3.8 9.9 - - + +
297A CYS* 3.7 14.2 - - - -
330A LYS 3.5 20.4 - - - +
331A LEU* 3.2 9.7 + - + +
333A PRO* 1.3 80.3 - - + +
335A LEU* 1.3 53.6 + - - +
337A THR* 3.1 13.3 + - + +
338A ALA* 2.7 34.0 + - - +
384A THR* 5.2 6.7 - - + +
388A GLY* 3.4 45.5 - - - +
391A GLU* 3.8 16.2 - - + -
392A CYS* 4.2 9.6 - - - -
565A TYR* 6.0 4.3 - - + +
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Residues in contact with LEU 335 (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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297A CYS* 3.8 10.7 - - + -
301A ILE* 3.4 30.3 - - + -
331A LEU 3.0 13.0 + - - +
332A PHE* 3.6 14.1 - - + +
334A LEU* 1.3 76.2 - - - +
336A ALA* 1.3 63.7 + - - +
338A ALA* 3.3 4.3 + - - +
339A TYR* 3.1 35.6 + - + -
558A LEU* 3.4 32.5 - - + -
599A ILE* 4.9 2.0 - - + -
603A ALA* 4.2 9.4 - - - +
606A LEU* 4.0 26.0 - - + -
607A VAL* 4.6 9.0 - - + -
610A PHE* 5.3 1.1 - - + -
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Residues in contact with ALA 336 (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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332A PHE 2.9 16.0 + - - +
333A PRO 3.7 5.8 - - - +
335A LEU* 1.3 79.5 - - - +
337A THR* 1.3 57.2 + - - +
339A TYR* 3.4 1.4 + - - +
340A ALA* 2.9 27.0 + - - +
539A PHE* 3.7 7.3 - - - -
558A LEU* 3.3 47.3 - - + +
561A LEU* 4.4 4.9 - - + -
562A TYR* 4.1 14.4 - - + +
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Residues in contact with THR 337 (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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293A LEU* 3.7 11.0 - - + -
333A PRO 2.7 20.1 + - - -
334A LEU* 3.4 15.7 - - + +
336A ALA* 1.3 75.3 - - - +
338A ALA* 1.3 65.6 + - - +
340A ALA* 3.1 0.7 + - - +
341A PHE* 2.8 59.2 + - + -
384A THR* 3.9 13.8 - - + +
562A TYR* 3.4 25.2 - - + -
565A TYR* 5.5 5.0 - - - -
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Residues in contact with ALA 338 (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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290A ALA* 4.1 2.2 - - - +
293A LEU* 3.7 15.2 - - + +
294A SER* 3.6 33.7 - - - +
297A CYS* 4.7 1.3 - - - -
334A LEU 2.7 17.3 + - - +
335A LEU* 3.4 12.3 - - - +
337A THR* 1.3 73.9 - - - +
339A TYR* 1.3 62.3 - - - +
341A PHE* 3.3 4.3 + - - +
342A HIS* 3.1 28.0 + - - -
610A PHE* 4.1 8.7 - - + -
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Residues in contact with TYR 339 (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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19A ILE* 3.6 32.3 - - + +
23A LEU* 4.4 10.3 - - + -
335A LEU* 3.1 39.5 + - + +
336A ALA 3.7 6.5 - - - +
338A ALA* 1.3 78.1 - - - +
340A ALA* 1.3 65.4 + - - +
342A HIS* 3.1 15.3 + - - +
343A PHE* 3.1 33.5 + + + -
539A PHE* 4.1 14.1 - - + -
555A LEU* 3.9 18.2 - - + -
558A LEU* 3.6 11.2 - - + -
606A LEU* 2.6 37.5 + - + +
609A ALA* 3.6 4.3 - - - +
610A PHE* 3.4 32.2 - + - -
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Residues in contact with ALA 340 (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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336A ALA 2.9 12.0 + - - +
337A THR 3.1 7.2 + - - +
339A TYR* 1.3 75.8 - - - +
341A PHE* 1.3 65.2 + - + +
343A PHE* 3.2 4.7 + - - +
344A VAL* 3.1 26.7 + - - +
535A VAL* 3.6 21.4 - - + +
539A PHE* 3.5 32.3 - - + +
562A TYR* 4.1 13.5 - - + -
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Residues in contact with PHE 341 (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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286A VAL* 3.9 8.7 - - - +
289A ALA* 4.6 7.4 - - + -
290A ALA* 3.7 22.5 - - + +
293A LEU* 4.5 8.1 - - + -
337A THR* 2.8 39.9 + - + +
338A ALA 3.8 1.6 - - - +
340A ALA* 1.3 76.8 - - + +
342A HIS* 1.3 60.2 + - - +
344A VAL* 3.7 4.9 - - + +
345A GLY* 2.9 25.6 + - - -
380A PHE* 4.1 11.2 - + - -
381A THR* 3.5 55.6 - - + -
384A THR* 3.8 20.9 - - + -
385A ALA* 4.2 4.7 - - + -
535A VAL* 4.3 10.1 - - + -
562A TYR* 3.7 19.7 - + - -
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Residues in contact with HIS 342 (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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23A LEU* 4.1 31.5 - - + +
287A GLY* 5.5 2.0 - - - -
290A ALA* 3.6 19.0 - - + +
291A GLN* 2.8 33.2 + - + -
294A SER* 2.8 28.9 + - - -
338A ALA 3.1 23.4 + - - -
339A TYR* 3.1 10.1 + - - +
341A PHE* 1.3 76.1 - - - +
343A PHE* 1.3 62.1 + - + +
345A GLY* 3.4 2.2 + - - -
346A ARG* 3.1 27.0 + - - +
610A PHE* 3.7 19.8 - + - -
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Residues in contact with PHE 343 (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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19A ILE* 6.3 0.4 - - + -
22A ILE* 3.9 15.5 - - + -
23A LEU* 4.6 11.4 - - + -
339A TYR* 3.1 40.2 + + - -
340A ALA* 3.2 5.6 + - - +
342A HIS* 1.3 77.1 - - - +
344A VAL* 1.3 60.4 + - - +
346A ARG* 3.4 9.9 + - + +
347A TYR* 2.9 27.4 + - - +
538A VAL* 3.5 14.7 - - + +
539A PHE* 3.5 45.3 - + - -
542A LYS* 3.7 45.3 - - + -
543A LEU* 5.9 0.2 - - + -
555A LEU* 4.3 18.6 - - + -
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Residues in contact with VAL 344 (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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286A VAL* 3.9 14.6 - - + -
340A ALA 3.1 19.0 + - - +
341A PHE* 3.7 7.0 - - - +
343A PHE* 1.3 75.0 - - - +
345A GLY* 1.3 60.4 + - - +
347A TYR* 3.0 6.9 + - + +
348A MET* 2.9 28.5 + - + +
377A LEU* 3.8 34.5 - - + -
381A THR* 4.9 2.7 - - + -
534A VAL* 5.1 1.3 - - + -
535A VAL* 3.6 40.6 - - + +
538A VAL* 4.1 15.9 - - + -
539A PHE 5.6 0.2 - - - +
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Residues in contact with GLY 345 (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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286A VAL* 3.7 21.7 - - - +
287A GLY* 4.8 8.7 - - - -
341A PHE 2.9 14.9 + - - -
342A HIS 3.8 2.2 - - - -
344A VAL* 1.3 77.2 - - - +
346A ARG* 1.3 59.4 - - - +
348A MET* 3.6 5.7 + - - +
349A LYS* 3.3 19.1 + - - +
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Residues in contact with ARG 346 (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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22A ILE 4.3 11.2 + - - -
23A LEU* 3.6 16.1 + - - +
24A ASP 3.2 8.5 + - - -
25A GLY* 3.1 35.2 - - - -
29A ASN* 4.6 3.0 + - - -
83A GLU* 5.5 8.3 + - - -
342A HIS 3.1 16.0 + - - +
343A PHE* 3.7 11.0 - - + +
344A VAL 3.1 0.2 - - - -
345A GLY* 1.3 75.1 - - - +
347A TYR* 1.3 65.8 + - - +
349A LYS* 3.2 36.9 + - - +
350A GLU* 3.0 35.1 + - + +
542A LYS* 4.7 14.6 - - - +
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Residues in contact with TYR 347 (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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343A PHE 2.9 14.8 + - - +
344A VAL* 3.0 10.3 + - + +
346A ARG* 1.3 77.4 - - - +
348A MET* 1.3 65.9 + - + +
350A GLU* 3.1 23.0 + - + +
351A THR* 2.8 47.6 + - - +
354A ARG* 5.8 2.5 + - - -
373A LEU* 4.1 23.3 - - + +
377A LEU* 5.3 2.0 - - + -
451A MET* 3.9 26.2 - - + +
534A VAL* 4.6 5.6 - - + -
538A VAL* 3.7 36.1 - - + -
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Residues in contact with MET 348 (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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283A SER 6.0 0.4 - - - +
286A VAL* 5.0 10.8 - - + -
344A VAL* 2.9 20.9 + - + +
345A GLY* 3.8 8.7 - - - +
347A TYR* 1.3 84.3 - - + +
349A LYS* 1.3 64.1 + - - +
351A THR* 3.1 9.8 + - - -
352A TYR* 2.9 46.0 + - + +
370A LEU* 5.0 6.7 - - + +
373A LEU* 4.0 12.1 - - + -
374A THR* 3.6 42.0 - - + +
377A LEU* 3.5 35.2 - - + -
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Residues in contact with LYS 349 (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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83A GLU* 5.4 13.3 + - + +
282A ARG* 4.4 19.3 - - - +
284A PHE* 6.1 3.4 - - + -
345A GLY 3.3 10.5 + - - +
346A ARG* 3.2 45.1 + - - +
348A MET* 1.3 79.6 - - - +
350A GLU* 1.3 71.0 + - - +
352A TYR* 3.3 11.3 + - - +
353A LEU* 3.3 43.5 + - + +
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Residues in contact with GLU 350 (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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346A ARG* 3.0 23.7 + - + +
347A TYR* 3.2 27.6 - - + +
349A LYS* 1.3 84.7 - - - +
351A THR* 1.3 57.7 + - - +
353A LEU* 3.2 10.8 + - - +
354A ARG* 2.9 29.1 + - - +
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Residues in contact with THR 351 (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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347A TYR* 2.8 39.0 + - + +
348A MET* 3.1 15.0 + - - -
350A GLU* 1.3 73.7 - - - +
352A TYR* 1.3 56.3 + - - +
354A ARG* 2.9 21.0 + - - +
355A ILE* 2.7 53.1 + - + +
370A LEU* 3.7 22.7 - - + -
373A LEU* 6.3 2.2 - - + -
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Residues in contact with TYR 352 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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278A MET* 5.6 2.2 - - - -
281A VAL* 4.0 12.9 + - + -
282A ARG* 3.5 46.9 - - + +
283A SER* 3.3 36.8 + - - -
348A MET* 2.9 41.1 + - + +
349A LYS* 3.3 8.5 + - - +
351A THR* 1.3 74.8 - - - +
353A LEU* 1.3 64.9 + - + +
355A ILE* 3.3 7.2 + - + +
356A ASN* 3.0 32.5 + - - +
370A LEU* 4.0 33.0 - - + -
374A THR* 3.6 18.5 + - - +
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Residues in contact with LEU 353 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
282A ARG* 3.7 24.2 - - - +
349A LYS* 3.3 33.2 - - + +
350A GLU* 3.2 12.3 + - - +
351A THR 3.1 0.6 - - - -
352A TYR* 1.3 77.2 - - + +
354A ARG* 1.3 63.0 + - - +
356A ASN* 3.6 9.8 + - - +
357A GLU* 3.5 18.4 + - - +
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Residues in contact with ARG 354 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
347A TYR* 5.8 2.6 + - - -
350A GLU* 2.9 12.3 + - - +
351A THR* 2.9 33.4 + - - +
353A LEU* 1.3 76.0 - - - +
355A ILE* 1.3 78.3 + - - +
357A GLU* 3.3 9.7 + - + +
358A SER* 3.2 22.3 + - - -
366A GLU* 5.0 12.3 - - - +
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Residues in contact with ILE 355 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
278A MET* 4.4 8.5 - - - -
351A THR* 2.7 40.5 + - + +
352A TYR* 3.6 8.5 - - + +
354A ARG* 1.3 90.4 - - - +
356A ASN* 1.3 68.3 + - - +
358A SER* 3.0 10.8 + - - +
359A ILE* 2.9 40.7 + - + +
366A GLU* 4.7 16.8 - - + +
367A LEU* 4.3 14.6 - - + -
370A LEU* 4.1 32.5 - - + -
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Residues in contact with ASN 356 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
275A TYR* 3.4 47.7 + - + +
278A MET* 3.7 26.5 - - - +
279A VAL* 6.4 0.2 - - - +
352A TYR* 3.0 19.1 + - - +
353A LEU* 4.0 9.9 - - - +
354A ARG 3.3 0.2 - - - -
355A ILE* 1.3 77.8 - - - +
357A GLU* 1.3 58.9 + - - +
359A ILE* 3.3 3.4 + - - +
360A GLY* 2.9 24.8 + - - -
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Residues in contact with GLU 357 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
275A TYR* 5.4 1.0 + - - -
353A LEU 3.5 9.3 + - - +
354A ARG* 3.3 11.8 + - + +
355A ILE 3.2 0.4 - - - -
356A ASN* 1.3 78.4 - - - +
358A SER* 1.3 62.9 + - - +
360A GLY* 3.4 4.5 + - - -
361A GLN* 3.3 40.7 + - + +
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Residues in contact with SER 358 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
354A ARG 3.2 12.8 + - - -
355A ILE* 3.0 16.1 + - - +
357A GLU* 1.3 75.8 - - - +
359A ILE* 1.3 57.1 + - - +
361A GLN* 2.8 27.0 + - - +
363A ASP* 2.9 46.3 + - - +
366A GLU* 6.0 4.5 - - - +
367A LEU* 6.2 0.9 - - - -
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Residues in contact with ILE 359 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
273A LEU* 3.4 55.4 - - + +
274A THR* 5.3 2.2 - - - +
275A TYR* 4.5 11.9 - - + -
278A MET* 3.8 22.9 - - + -
355A ILE* 2.9 27.3 + - + +
356A ASN* 3.6 10.8 - - - +
358A SER* 1.3 74.7 - - - +
360A GLY* 1.3 58.6 + - - +
362A GLY* 2.8 20.8 + - - -
363A ASP 3.7 4.7 + - - +
364A LEU* 4.3 12.5 - - + +
367A LEU* 4.2 10.5 - - + -
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Residues in contact with GLY 360 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
275A TYR* 3.3 23.3 - - - -
356A ASN 2.9 12.7 + - - -
357A GLU* 3.8 7.4 - - - -
358A SER 3.1 0.6 - - - -
359A ILE* 1.3 77.0 - - - +
361A GLN* 1.3 68.1 + - - +
362A GLY 3.4 0.9 - - - -
----------------------------------------------------------
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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
------------------------------------------------------------
Atomic class I II III IV V VI VII VIII
------------------------------------------------------------
I (Hydrophilic) + + + - + + + +
II (Acceptor) + - + - + + + -
III (Donor) + + - - + + - +
IV (Hydrophobic) - - - + + + + +
V (Aromatic) + + + + + + + +
VI (Neutral) + + + + + + + +
VII (Neutral-donor) + + - + + + - +
VIII (Neutral-acceptor) + - + + + + + -
------------------------------------------------------------
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