Contacts of the helix formed by residues 485 - 527 (chain A) in PDB entry 4WII
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 THR 485 (chain A).
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
482A GLN* 2.7 40.5 + - + +
483A HIS 4.8 1.8 - - - +
484A GLY* 1.3 81.2 - - - +
486A PHE* 1.4 58.6 + - - +
487A GLU* 3.9 11.4 + - - +
488A TYR* 3.2 13.3 + - - +
489A GLU 3.0 24.8 + - - -
527B TYR* 3.7 6.1 + - - -
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Residues in contact with PHE 486 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
485A THR* 1.4 70.5 - - - +
487A GLU* 1.4 62.2 + - + +
489A GLU* 3.4 0.7 + - - +
490A TYR* 2.9 43.8 + + + +
442B PRO* 3.4 31.9 - - + -
520B GLU* 5.1 2.9 - - + -
523B MET* 3.4 48.7 - - + -
524B GLU* 3.7 20.4 - - + -
527B TYR* 3.4 37.5 - + + -
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Residues in contact with GLU 487 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
476A THR* 4.7 3.8 - - - +
479A ARG* 2.7 44.7 + - - +
481A ALA* 4.0 11.7 - - + +
485A THR* 4.0 8.3 + - - +
486A PHE* 1.4 83.5 - - + +
488A TYR* 1.3 57.7 + - - +
491A SER* 2.8 35.9 + - - -
437B LEU* 3.6 16.8 - - + +
440B THR 3.9 5.0 - - - +
442B PRO* 3.7 22.3 - - + +
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Residues in contact with TYR 488 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
481A ALA* 3.6 29.4 - - + +
482A GLN 3.0 22.4 - - - +
483A HIS* 3.7 47.5 + + + -
484A GLY 4.2 3.6 - - - -
485A THR* 3.2 7.4 + - - +
487A GLU* 1.3 77.1 - - - +
489A GLU* 1.4 66.6 + - + +
491A SER* 3.3 1.7 + - - -
492A GLN* 2.9 74.9 + - + +
434B GLY* 6.0 1.8 - - - -
435B VAL* 4.0 11.0 - - + -
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Residues in contact with GLU 489 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
484A GLY* 5.9 0.7 - - - +
485A THR 3.0 9.6 + - - +
488A TYR* 1.4 83.2 - - + +
490A TYR* 1.3 63.5 + - - +
492A GLN* 3.5 3.1 + - + +
493A ARG* 3.1 59.7 + - + +
523B MET* 4.0 12.8 - - - +
526B ALA* 5.4 1.4 - - - +
527B TYR* 2.8 46.7 + - + +
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Residues in contact with TYR 490 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
486A PHE* 2.9 30.7 + + + +
487A GLU 4.2 1.1 - - - +
489A GLU* 1.3 74.2 - - - +
491A SER* 1.4 51.1 + - - +
493A ARG* 3.3 1.3 + - - -
494A TRP* 2.8 61.2 + + + +
441B THR* 5.9 1.7 - - + +
442B PRO* 2.7 47.6 - - + -
443B ARG* 4.9 7.0 - - + +
444B PRO* 4.8 0.4 - - + -
516B LYS* 4.4 5.7 + - - +
519B LEU* 3.6 22.3 - - + +
520B GLU* 3.7 31.4 + - + +
523B MET* 3.6 34.2 - - + -
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Residues in contact with SER 491 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
487A GLU 2.8 23.9 + - - -
488A TYR 3.9 0.9 - - - -
490A TYR* 1.4 78.9 - - - +
492A GLN* 1.3 57.2 + - - +
494A TRP* 3.4 2.0 + - - +
495A LYS* 2.9 34.5 + - - +
435B VAL* 3.2 25.6 - - - -
437B LEU* 3.4 15.8 - - - +
442B PRO* 3.4 17.3 + - - +
444B PRO* 3.5 13.3 - - - +
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Residues in contact with GLN 492 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
488A TYR* 2.9 66.5 + - + +
489A GLU* 3.9 4.5 - - + +
491A SER* 1.3 71.7 - - - +
493A ARG* 1.3 63.3 + - + +
495A LYS* 3.4 20.4 + - - +
496A SER* 3.1 26.0 + - - -
433B GLU 4.3 15.2 + - - +
434B GLY* 5.1 0.4 - - - -
435B VAL* 3.7 15.6 - - + +
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Residues in contact with ARG 493 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
489A GLU* 3.1 42.2 + - + +
490A TYR 3.7 0.7 - - - +
492A GLN* 1.3 74.8 - - + +
494A TRP* 1.4 60.0 + - - +
496A SER* 3.3 8.8 + - - -
497A LEU* 2.9 32.0 + - + +
519B LEU* 3.3 30.8 - - + +
522B GLU* 2.8 42.4 + - - -
523B MET* 3.2 17.2 - - - +
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Residues in contact with TRP 494 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
490A TYR* 2.8 45.2 + + + +
491A SER* 3.5 10.3 - - - +
492A GLN 3.3 0.2 - - - -
493A ARG* 1.4 75.5 - - - +
495A LYS* 1.4 62.9 + - - +
497A LEU* 3.1 6.4 + - - +
498A ASP* 2.8 58.5 + - + -
376B ARG* 4.7 2.7 - - - -
377B ASN* 3.3 47.7 + - + -
443B ARG* 6.3 0.4 - - - +
444B PRO* 3.8 14.1 - - + -
446B ILE* 4.0 15.9 - - + -
516B LYS* 3.5 44.6 - - + +
519B LEU* 3.5 8.9 - - + +
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Residues in contact with LYS 495 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
491A SER 2.9 21.4 + - - +
492A GLN* 3.7 22.6 + - - +
494A TRP* 1.4 78.6 - - - +
496A SER* 1.3 56.7 + - - +
498A ASP* 3.2 5.5 + - - +
499A GLU* 2.8 46.9 + - - +
431B CYS 3.1 15.8 + - - -
432B SER* 3.5 14.1 + - - +
433B GLU 4.9 0.4 + - - -
434B GLY 2.7 30.5 + - - -
435B VAL* 4.4 6.1 - - + +
436B PHE 5.3 0.2 - - - +
444B PRO* 3.9 22.3 - - + +
445B VAL 5.0 2.2 + - - -
446B ILE* 4.1 17.7 - - + -
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Residues in contact with SER 496 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
492A GLN 3.1 14.1 + - - -
493A ARG* 3.5 12.8 - - - -
495A LYS* 1.3 75.9 - - - +
497A LEU* 1.4 55.7 + - - +
499A GLU* 3.2 16.2 + - - +
500A MET* 2.9 41.1 + - - +
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Residues in contact with LEU 497 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
493A ARG* 2.9 15.5 + - + +
494A TRP 3.1 6.5 + - - +
496A SER* 1.4 74.6 - - - +
498A ASP* 1.3 57.9 + - - +
500A MET* 3.2 16.2 + - - +
501A GLU* 2.9 25.8 + - - +
512B MET* 3.3 31.8 - - + +
515B ALA* 3.5 40.4 - - + +
516B LYS* 3.6 22.7 - - + +
519B LEU* 4.0 19.3 - - + -
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Residues in contact with ASP 498 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
494A TRP* 2.8 39.0 + - + +
495A LYS* 3.2 10.1 + - - +
497A LEU* 1.3 76.4 - - - +
499A GLU* 1.3 60.9 + - + +
501A GLU* 3.3 9.4 + - - +
502A LYS* 3.1 27.3 + - - +
376B ARG* 2.8 38.2 + - - -
446B ILE* 4.4 4.3 - - + +
516B LYS* 2.8 28.9 + - - +
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Residues in contact with GLU 499 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
495A LYS* 2.8 35.2 + - - +
496A SER* 3.2 14.6 + - - +
498A ASP* 1.3 68.6 - - + +
500A MET* 1.3 59.2 + - - +
502A LYS* 3.2 9.9 + - - +
503A GLN* 3.0 39.3 + - - +
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Residues in contact with MET 500 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
496A SER* 2.9 26.8 + - - +
497A LEU* 3.4 28.7 - - - +
499A GLU* 1.3 73.9 - - + +
501A GLU* 1.3 52.8 + - - +
503A GLN* 3.2 19.3 + - - +
504A GLN* 2.8 57.5 + - - +
512B MET* 4.4 4.3 - - + -
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Residues in contact with GLU 501 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
497A LEU 2.9 12.8 + - - +
498A ASP* 3.4 12.8 - - - +
499A GLU 3.3 0.2 - - - -
500A MET* 1.3 76.3 - - - +
502A LYS* 1.3 58.4 + - + +
504A GLN* 3.4 0.6 + - - -
505A ARG* 3.0 38.5 + - - +
508B VAL* 3.6 14.8 - - + +
509B GLU* 3.6 31.1 - - - +
512B MET* 3.3 34.9 - - + +
513B LYS 4.9 0.2 + - - -
516B LYS* 2.8 27.8 + - - +
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Residues in contact with LYS 502 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
498A ASP* 3.1 19.0 + - - +
499A GLU* 3.2 9.6 + - - +
501A GLU* 1.3 74.0 - - + +
503A GLN* 1.3 68.2 + - + +
505A ARG* 3.3 17.2 + - + +
506A GLU* 3.0 35.8 + - + +
376B ARG* 3.4 36.8 - - - +
448B GLU* 5.5 3.7 + - - -
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Residues in contact with GLN 503 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
499A GLU* 3.0 27.9 + - - +
500A MET* 3.4 21.1 - - - +
502A LYS* 1.3 77.1 - - - +
504A GLN* 1.3 59.2 + - + +
506A GLU* 3.2 13.4 + - - +
507A GLN* 2.9 29.6 + - - +
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Residues in contact with GLN 504 (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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500A MET* 2.8 37.4 + - - +
501A GLU 3.7 3.6 - - - +
503A GLN* 1.3 73.4 - - + +
505A ARG* 1.4 57.0 - - - +
507A GLN* 3.3 9.2 + - - +
508A VAL* 3.1 31.2 + - - +
508B VAL* 3.7 27.2 - - + +
511B ASN* 5.0 6.4 + - - +
512B MET* 3.6 30.8 - - - +
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Residues in contact with ARG 505 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
501A GLU* 3.0 33.2 + - - +
502A LYS* 3.8 18.7 - - + +
503A GLN 3.3 0.2 - - - -
504A GLN* 1.4 71.4 - - - +
506A GLU* 1.3 65.1 + - + +
508A VAL* 3.3 9.4 + - - +
509A GLU 3.1 17.2 + - - -
505B ARG* 3.0 89.3 + - + +
506B GLU* 4.8 0.6 - - - +
508B VAL* 3.6 17.9 - - + -
509B GLU* 3.1 29.1 + - - +
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Residues in contact with GLU 506 (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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502A LYS* 3.0 27.1 + - + +
503A GLN* 3.5 11.8 - - - +
505A ARG* 1.3 74.3 - - + +
507A GLN* 1.4 58.0 + - - +
509A GLU* 3.2 11.1 + - - +
510A LYS* 3.0 26.9 + - - +
505B ARG* 5.0 1.1 - - - +
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Residues in contact with GLN 507 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
503A GLN 2.9 13.5 + - - +
504A GLN* 3.5 12.6 - - - +
505A ARG 3.3 0.2 - - - -
506A GLU* 1.4 73.1 - - - +
508A VAL* 1.4 54.6 + - + +
510A LYS* 3.2 39.0 + - - +
511A ASN* 2.8 70.6 + - - +
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Residues in contact with VAL 508 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
504A GLN 3.1 18.7 + - - +
505A ARG* 3.3 8.3 + - - +
507A GLN* 1.4 73.3 - - + +
509A GLU* 1.3 58.0 - - - +
511A ASN* 3.3 10.0 + - - +
512A MET* 2.9 37.2 + - + +
501B GLU* 3.8 21.1 - - + +
504B GLN* 3.7 39.3 - - + +
505B ARG* 3.9 11.2 - - + +
508B VAL* 3.9 21.1 - - + -
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Residues in contact with GLU 509 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
505A ARG 3.1 10.4 + - - +
506A GLU* 3.3 13.0 - - - +
508A VAL* 1.3 76.3 - - - +
510A LYS* 1.3 56.5 + - - +
512A MET* 3.4 1.4 + - - +
513A LYS* 2.9 30.0 + - - +
501B GLU* 3.0 27.6 - - + +
505B ARG* 3.2 29.6 + - - +
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Residues in contact with LYS 510 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
506A GLU 3.0 12.5 + - - +
507A GLN* 3.2 38.1 + - - +
509A GLU* 1.3 74.1 - - - +
511A ASN* 1.3 68.8 + - - +
513A LYS* 3.1 7.3 + - - +
514A ASP* 3.0 38.8 + - - +
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Residues in contact with ASN 511 (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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507A GLN* 2.8 59.2 + - - +
508A VAL* 3.6 11.3 - - - +
510A LYS* 1.3 75.2 - - - +
512A MET* 1.3 63.4 + - + +
514A ASP* 3.3 10.2 + - - +
515A ALA* 3.0 24.3 + - - +
504B GLN* 5.3 4.8 + - - +
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Residues in contact with MET 512 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
508A VAL 2.9 20.6 + - - +
509A GLU 4.0 0.2 - - - +
511A ASN* 1.3 78.8 - - + +
513A LYS* 1.3 67.6 + - - +
515A ALA* 3.3 9.7 + - + +
516A LYS* 3.0 30.3 + - - +
497B LEU* 2.9 56.5 - - + +
500B MET* 4.0 7.2 - - + +
501B GLU* 3.5 38.4 - - + +
504B GLN* 3.9 25.6 - - - +
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Residues in contact with LYS 513 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
509A GLU 2.9 18.4 + - - +
510A LYS* 3.1 8.0 + - - +
512A MET* 1.3 75.6 - - - +
514A ASP* 1.3 62.7 + - - +
516A LYS* 3.4 14.0 + - + +
517A ASP* 2.7 62.0 + - - +
501B GLU* 4.9 0.8 + - - -
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Residues in contact with ASP 514 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
510A LYS* 3.0 35.9 + - - +
511A ASN* 3.5 10.4 - - - +
513A LYS* 1.3 79.2 - - - +
515A ALA* 1.3 56.1 + - - +
517A ASP* 3.3 12.9 + - - +
518A LYS* 2.9 29.5 + - - +
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Residues in contact with ALA 515 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
511A ASN 3.0 14.0 + - - +
512A MET* 3.3 17.5 + - - +
514A ASP* 1.3 73.0 - - - +
516A LYS* 1.3 61.6 + - - +
518A LYS* 3.5 9.3 + - - +
519A LEU* 3.0 28.4 + - - +
497B LEU* 3.7 22.4 - - + +
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Residues in contact with LYS 516 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
512A MET* 3.0 23.1 + - - +
513A LYS* 3.6 14.6 - - + +
515A ALA* 1.3 76.8 - - - +
517A ASP* 1.4 58.4 + - - +
519A LEU* 3.4 5.3 - - - +
520A GLU* 3.1 26.3 + - - +
490B TYR* 4.4 6.6 + - - +
494B TRP* 3.5 46.4 - - + +
497B LEU* 3.7 21.8 - - + -
498B ASP* 3.1 39.6 + - - +
501B GLU* 2.7 27.5 + - - -
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Residues in contact with ASP 517 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
513A LYS* 2.7 52.9 + - - +
514A ASP* 3.3 13.8 + - - +
516A LYS* 1.4 74.4 - - - +
518A LYS* 1.3 64.7 + - - +
520A GLU* 3.3 18.3 + - - +
521A SER* 3.0 23.9 + - - -
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Residues in contact with LYS 518 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
514A ASP 2.9 17.0 + - - +
515A ALA* 3.8 9.2 - - - +
517A ASP* 1.3 76.4 - - - +
519A LEU* 1.4 56.8 + - - +
521A SER* 3.5 6.6 + - - -
522A GLU* 3.0 63.2 + - + +
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Residues in contact with LEU 519 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
515A ALA 3.0 14.1 + - - +
516A LYS* 3.4 10.3 - - - +
518A LYS* 1.4 73.4 - - - +
520A GLU* 1.3 55.2 + - - +
522A GLU* 3.4 8.8 + - - +
523A MET* 2.8 55.6 + - + +
490B TYR* 4.0 15.3 - - + +
493B ARG* 3.6 35.9 - - + -
494B TRP* 3.6 31.9 - - + +
497B LEU* 3.8 16.2 - - + -
----------------------------------------------------------
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Residues in contact with GLU 520 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
516A LYS 3.1 13.2 + - - +
517A ASP* 3.3 20.2 + - - +
519A LEU* 1.3 76.7 - - - +
521A SER* 1.4 54.0 + - - +
523A MET* 3.1 4.0 + - - +
524A GLU* 2.8 51.5 + - + +
486B PHE* 5.8 3.8 - - + -
490B TYR* 3.7 31.1 + - + +
----------------------------------------------------------
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Residues in contact with SER 521 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
517A ASP 3.0 16.1 + - - -
518A LYS* 3.7 7.9 - - - -
520A GLU* 1.4 76.2 - - - +
522A GLU* 1.3 64.2 + - - +
524A GLU* 3.1 17.3 + - - +
525A ASP* 3.1 21.8 + - - -
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Residues in contact with GLU 522 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
518A LYS* 3.0 55.4 + - + +
519A LEU* 3.8 7.5 - - + +
521A SER* 1.3 77.6 - - - +
523A MET* 1.4 64.3 + - + +
525A ASP* 3.6 8.8 + - - +
526A ALA* 3.2 28.6 + - - +
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Residues in contact with MET 523 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
519A LEU* 2.8 43.6 + - + +
520A GLU* 3.1 7.2 + - - +
522A GLU* 1.4 77.0 - - + +
524A GLU* 1.4 60.6 + - - +
526A ALA* 3.5 6.4 + - + -
527A TYR* 3.0 43.1 + - + +
486B PHE* 3.9 18.3 - - + +
489B GLU* 4.5 2.7 - - - -
490B TYR* 3.9 29.2 - - + -
493B ARG* 3.1 41.1 - - - +
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Residues in contact with GLU 524 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
520A GLU* 2.8 32.0 + - + +
521A SER* 3.1 10.7 + - - +
523A MET* 1.4 75.9 - - - +
525A ASP* 1.3 58.1 - - - +
527A TYR* 3.7 1.0 - - - -
528A HIS* 3.0 32.4 + - - -
486B PHE* 4.3 22.6 - - + -
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Residues in contact with ASP 525 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
521A SER* 3.1 19.4 + - - +
522A GLU* 3.7 11.2 - - - +
523A MET 3.3 0.2 - - - -
524A GLU* 1.3 79.9 - - - +
526A ALA* 1.3 60.5 + - - +
528A HIS* 3.4 13.1 + - - +
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Residues in contact with ALA 526 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
522A GLU 3.2 15.6 + - - +
523A MET* 4.0 8.7 - - + +
524A GLU 3.4 0.2 - - - -
525A ASP* 1.3 79.4 - - - +
527A TYR* 1.3 68.3 + - + +
528A HIS* 3.2 4.1 + - - +
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Residues in contact with TYR 527 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
523A MET* 3.0 26.7 + - - +
524A GLU* 3.7 1.8 - - - +
526A ALA* 1.3 83.0 - - + +
528A HIS* 1.3 69.1 + - - +
484B GLY* 3.3 25.8 + - - -
486B PHE* 3.8 40.4 - + + -
489B GLU* 2.9 40.4 - - + +
493B ARG* 4.7 8.0 + - - -
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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