Contacts of the helix formed by residues 453 - 515 (chain A) in PDB entry 4YKN
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 ASN 453 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
452A TYR* 1.3 79.4 - - - +
454A THR* 1.3 61.5 + - - +
455A GLN 3.2 0.2 - - - -
456A PHE* 3.5 10.1 + - + +
457A GLN* 3.4 21.0 + - - +
577A ARG* 5.4 10.3 - - + -
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Residues in contact with THR 454 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
452A TYR 3.2 3.6 - - - +
453A ASN* 1.3 79.5 - - - +
455A GLN* 1.3 59.5 + - - +
457A GLN* 3.6 5.6 + - - +
458A GLU* 3.0 27.4 + - - +
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Residues in contact with GLN 455 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
452A TYR* 3.1 24.5 + - - +
454A THR* 1.3 79.2 - - - +
456A PHE* 1.3 58.9 + - - +
458A GLU* 3.7 6.2 - - - +
459A LYS* 2.9 36.4 + - + +
573A LEU* 5.2 8.2 - - + +
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Residues in contact with PHE 456 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
452A TYR 3.4 7.6 + - - +
453A ASN* 3.5 11.0 + - - +
454A THR 3.4 0.2 - - - -
455A GLN* 1.3 78.8 - - - +
457A GLN* 1.3 62.2 + - + +
459A LYS* 4.7 1.3 - - - -
460A SER* 2.9 42.2 + - - -
570A LEU* 3.6 24.8 - - + +
573A LEU* 4.2 21.9 - - + +
574A ARG* 3.4 51.1 - - + -
577A ARG* 5.1 9.2 - - + -
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Residues in contact with GLN 457 (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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453A ASN 3.4 14.6 + - - +
454A THR* 4.0 5.8 - - - +
455A GLN 3.3 0.4 - - - -
456A PHE* 1.3 83.1 - - + +
458A GLU* 1.3 62.2 + - - +
460A SER* 4.2 4.4 - - - -
461A ARG* 3.1 26.3 + - - +
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Residues in contact with GLU 458 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
454A THR 3.0 19.3 + - - +
455A GLN* 3.7 8.1 - - - +
456A PHE 3.3 0.4 - - - -
457A GLN* 1.3 77.2 - - - +
459A LYS* 1.3 62.9 + - + +
461A ARG* 4.3 2.7 - - - +
462A GLU* 3.4 23.1 + - - +
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Residues in contact with LYS 459 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
455A GLN* 2.9 20.7 + - + +
456A PHE* 4.7 0.7 - - - -
458A GLU* 1.3 78.3 - - + +
460A SER* 1.3 59.2 + - - +
462A GLU* 3.6 15.5 + - - +
463A TYR* 3.1 27.0 + - - +
566A ILE* 4.0 28.9 - - + +
569A ASP* 4.5 22.7 - - + -
570A LEU* 3.7 24.0 - - + +
573A LEU* 5.6 5.4 - - + -
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Residues in contact with SER 460 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
456A PHE* 2.9 33.9 + - - -
457A GLN* 4.2 4.9 - - - -
458A GLU 3.4 0.2 - - - -
459A LYS* 1.3 75.2 - - - +
461A ARG* 1.3 65.7 + - - +
463A TYR* 3.3 2.4 + - - +
464A ASP* 2.8 34.1 + - - +
570A LEU* 3.6 21.3 - - - +
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Residues in contact with ARG 461 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
457A GLN 3.1 19.2 + - - +
458A GLU* 4.3 3.4 - - - +
460A SER* 1.3 76.1 - - - +
462A GLU* 1.3 63.1 + - - +
464A ASP* 3.4 7.2 + - - +
465A ARG* 3.1 21.0 + - - +
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Residues in contact with GLU 462 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
458A GLU 3.4 18.1 + - - +
459A LYS* 3.8 15.1 - - - +
460A SER 3.3 0.4 - - - -
461A ARG* 1.3 79.8 - - - +
463A TYR* 1.3 61.8 + - - +
465A ARG* 3.2 9.1 + - + +
466A LEU* 3.0 29.5 + - + +
562A ARG* 5.5 4.7 - - - -
566A ILE* 3.7 25.8 - - + +
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Residues in contact with TYR 463 (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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459A LYS 3.1 18.3 + - - +
460A SER 3.3 5.1 + - - +
462A GLU* 1.3 76.4 - - - +
464A ASP* 1.3 65.6 + - - +
466A LEU* 3.3 9.3 + - - +
467A TYR* 3.0 25.0 + - + +
563A MET* 3.5 40.9 - - + +
566A ILE* 4.2 23.1 - - + +
567A LYS* 3.3 47.0 + - + -
570A LEU* 3.8 20.6 - - + -
1450A HIS* 4.1 33.9 + + - -
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Residues in contact with ASP 464 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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460A SER* 2.8 30.8 + - - +
461A ARG* 3.9 7.0 - - - +
463A TYR* 1.3 83.0 - - - +
465A ARG* 1.3 60.4 + - - +
467A TYR* 3.5 8.8 + - - +
468A GLU* 3.2 21.1 + - - +
1450A HIS* 4.2 20.6 + - - -
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Residues in contact with ARG 465 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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461A ARG 3.1 14.7 + - - +
462A GLU* 3.2 12.1 + - + +
464A ASP* 1.3 74.8 - - - +
466A LEU* 1.3 65.0 + - + +
468A GLU* 3.3 8.0 + - - +
469A GLU* 3.2 20.4 + - - +
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Residues in contact with LEU 466 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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462A GLU* 3.0 20.9 + - + +
463A TYR* 3.3 8.5 + - - +
465A ARG* 1.3 77.2 - - + +
467A TYR* 1.3 53.2 + - - +
469A GLU* 3.2 14.1 + - - +
470A TYR* 2.7 36.9 + - - +
559A ILE* 3.8 19.9 - - + +
562A ARG* 3.8 41.5 - - + -
563A MET* 3.7 21.8 - - + -
566A ILE* 3.8 26.5 - - + -
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Residues in contact with TYR 467 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
463A TYR* 3.0 18.1 + - + +
464A ASP* 3.8 10.8 - - - +
465A ARG 3.3 0.4 - - - -
466A LEU* 1.3 76.5 - - - +
468A GLU* 1.3 63.7 + - - +
470A TYR* 3.5 17.0 - + - +
471A THR* 3.0 48.8 + - + +
563A MET* 3.8 21.7 - - + +
1450A HIS* 3.8 54.6 + + + +
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Residues in contact with GLU 468 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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464A ASP 3.2 14.2 + - - +
465A ARG* 3.5 10.8 - - - +
466A LEU 3.2 0.2 - - - -
467A TYR* 1.3 79.1 - - - +
469A GLU* 1.3 57.4 + - - +
471A THR* 3.1 7.7 + - - -
472A ARG* 3.1 29.4 + - - +
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Residues in contact with GLU 469 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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465A ARG 3.2 9.1 + - - +
466A LEU* 3.2 16.7 + - - +
468A GLU* 1.3 77.3 - - - +
470A TYR* 1.3 59.9 + - - +
472A ARG* 3.5 32.0 + - - +
473A THR* 2.6 37.7 + - - +
559A ILE* 3.7 26.7 - - + +
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Residues in contact with TYR 470 (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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466A LEU 2.7 22.8 + - - +
467A TYR* 3.5 19.1 - + - +
469A GLU* 1.3 73.8 - - - +
471A THR* 1.3 71.0 + - + +
473A THR* 3.9 1.8 - - - -
474A SER* 2.9 32.5 + - - -
556A TYR* 2.7 46.7 + + - -
559A ILE* 3.8 19.3 - - + -
560A ASP* 3.9 25.2 + - + -
563A MET* 3.8 21.1 - - + -
1447A PRO* 3.3 28.3 - - + +
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Residues in contact with THR 471 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
467A TYR* 3.0 49.6 + - + +
468A GLU* 3.1 9.0 + - - -
470A TYR* 1.3 79.3 - - + +
472A ARG* 1.3 61.9 + - - +
474A SER* 3.3 6.6 + - - -
475A GLN* 2.9 31.2 + - - +
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Residues in contact with ARG 472 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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468A GLU 3.1 13.3 + - - +
469A GLU* 3.5 36.6 + - - +
471A THR* 1.3 82.3 + - - +
473A THR* 1.3 62.3 + - - +
475A GLN* 3.3 4.5 + - - +
476A GLU* 2.9 71.7 + - + +
552A GLN* 4.6 5.5 - - - +
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Residues in contact with THR 473 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
469A GLU* 2.6 30.2 + - - +
470A TYR 3.9 2.7 - - - -
472A ARG* 1.3 84.1 + - - +
474A SER* 1.3 63.5 + - - +
476A GLU* 3.8 1.3 - - - +
477A ILE* 3.0 36.4 + - + +
552A GLN* 3.7 46.4 + - + +
555A GLU* 5.0 2.2 - - + +
556A TYR* 3.9 15.7 - - + +
559A ILE* 3.8 13.6 - - + +
----------------------------------------------------------
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Residues in contact with SER 474 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
470A TYR* 2.9 25.0 + - - -
471A THR* 3.3 8.7 + - - -
473A THR* 1.3 77.5 - - - +
475A GLN* 1.3 61.0 + - - +
477A ILE* 3.5 7.2 + - - +
478A GLN* 3.3 19.4 + - - +
556A TYR* 4.1 20.7 + - - -
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Residues in contact with GLN 475 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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471A THR 2.9 17.0 + - - +
472A ARG* 3.8 5.4 - - - +
474A SER* 1.3 75.2 - - - +
476A GLU* 1.3 66.4 + - + +
478A GLN* 3.1 17.2 + - - +
479A MET* 3.2 21.5 + - + +
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Residues in contact with GLU 476 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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472A ARG* 2.9 55.1 + - + +
473A THR 3.4 0.4 + - - +
475A GLN* 1.3 77.2 - - + +
477A ILE* 1.3 61.0 + - - +
479A MET* 3.5 15.5 + - - +
480A LYS* 3.2 32.1 + - - +
552A GLN* 2.8 33.2 + - - +
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Residues in contact with ILE 477 (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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473A THR* 3.0 24.2 + - + +
474A SER* 3.7 6.7 - - - +
476A GLU* 1.3 75.3 - - - +
478A GLN* 1.3 60.1 + - - +
480A LYS* 3.2 2.6 + - - +
481A ARG* 2.9 65.6 + - - +
549A LEU* 3.8 16.8 - - + -
552A GLN* 3.8 29.2 - - + +
553A ALA* 4.0 9.4 - - + -
556A TYR* 3.8 34.1 - - + -
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Residues in contact with GLN 478 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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474A SER 3.3 9.3 + - - +
475A GLN* 3.1 12.8 + - - +
477A ILE* 1.3 79.3 - - - +
479A MET* 1.3 63.1 + - + +
481A ARG* 3.3 17.7 + - - +
482A THR* 3.0 35.5 + - - +
1467A ASN* 5.9 4.0 - - - +
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Residues in contact with MET 479 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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475A GLN* 3.2 16.5 + - + +
476A GLU* 3.8 16.2 - - - +
478A GLN* 1.3 78.1 - - + +
480A LYS* 1.3 57.9 + - + +
482A THR* 3.5 7.6 + - - +
483A ALA* 2.9 27.4 + - - +
1011A TRP* 5.3 6.0 + - + +
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Residues in contact with LYS 480 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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476A GLU* 3.2 16.2 + - - +
477A ILE 3.6 6.3 - - - +
479A MET* 1.3 75.5 - - + +
481A ARG* 1.3 61.3 + - - +
483A ALA* 2.9 8.8 + - - +
484A ILE* 2.8 33.8 + - - +
545A LEU* 4.2 26.4 - - + +
548A ASP* 3.6 29.1 + - - +
549A LEU* 4.2 27.6 - - + +
552A GLN* 3.2 31.5 + - - +
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Residues in contact with ARG 481 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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477A ILE* 2.9 51.2 + - + +
478A GLN* 3.7 18.0 + - - +
480A LYS* 1.3 75.2 - - - +
482A THR* 1.3 61.4 + - - +
484A ILE* 3.4 10.2 + - - +
485A GLU* 3.2 27.5 + - - +
549A LEU* 4.0 25.3 - - + +
553A ALA* 4.9 11.5 - - - +
1467A ASN* 3.7 26.1 + - - +
1469A GLU* 3.3 35.9 + - - +
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Residues in contact with THR 482 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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478A GLN* 3.0 32.0 + - - +
479A MET* 3.6 8.0 - - - +
481A ARG* 1.3 77.3 - - - +
483A ALA* 1.3 57.3 + - - +
485A GLU* 3.1 10.5 + - - +
486A ALA* 3.0 23.4 + - - +
1075A GLN 3.5 24.9 - - - +
1076A GLU* 4.2 16.2 - - - +
1077A ALA* 3.5 3.9 - - + +
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Residues in contact with ALA 483 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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479A MET 2.9 14.6 + - - +
480A LYS* 2.9 9.7 + - - +
482A THR* 1.3 74.6 - - - +
484A ILE* 1.3 59.8 + - - +
486A ALA* 3.2 9.6 + - - +
487A PHE* 2.9 35.0 + - + -
545A LEU* 3.6 17.7 - - + -
1011A TRP* 3.9 29.4 - - + +
1075A GLN 5.8 0.9 - - - -
1095A PHE* 3.9 4.2 - - + -
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Residues in contact with ILE 484 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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480A LYS* 2.8 25.0 + - + +
481A ARG* 3.6 10.5 - - - +
483A ALA* 1.3 71.2 - - - +
485A GLU* 1.3 61.8 + - - +
487A PHE* 3.2 6.0 + - + +
488A ASN* 2.8 43.5 + - - +
542A ARG* 4.0 9.2 - - + +
545A LEU* 3.6 32.1 - - + -
546A GLU* 3.6 38.8 - - + +
549A LEU* 4.6 12.3 - - + -
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Residues in contact with GLU 485 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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481A ARG 3.2 15.1 + - - +
482A THR* 3.1 10.4 + - - +
484A ILE* 1.3 79.8 - - - +
486A ALA* 1.3 61.0 + - - +
488A ASN* 3.2 22.5 + - - +
489A GLU* 3.0 28.6 + - + +
1077A ALA* 3.6 15.3 - - + +
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Residues in contact with ALA 486 (chain A).
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----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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482A THR 3.0 13.1 + - - +
483A ALA* 3.5 8.1 - - - +
485A GLU* 1.3 75.0 - - - +
487A PHE* 1.3 57.3 + - - +
489A GLU 3.5 0.2 + - - -
490A THR* 2.8 32.9 + - - -
1073A VAL* 3.8 7.1 - - + +
1074A THR 4.0 3.6 - - - +
1075A GLN 5.2 2.0 - - - +
1077A ALA* 3.4 22.9 - - + +
1095A PHE* 3.4 35.9 - - + -
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Residues in contact with PHE 487 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
483A ALA 2.9 22.7 + - - -
484A ILE* 3.2 8.5 + - - +
486A ALA* 1.3 77.9 - - - +
488A ASN* 1.3 57.8 + - - +
490A THR* 3.3 1.2 + - - -
491A ILE* 2.8 36.7 + - - +
538A ILE* 3.7 26.0 - - + -
541A SER* 3.6 37.9 - - - -
542A ARG* 3.9 23.8 - - + -
545A LEU* 3.9 25.4 - - + -
1011A TRP* 4.2 17.5 - + - -
1095A PHE* 3.6 21.1 - + - -
1096A GLN* 3.9 20.6 - - - -
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Residues in contact with ASN 488 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
484A ILE* 2.8 31.7 + - - +
485A GLU* 3.2 32.2 + - - +
487A PHE* 1.3 73.4 - - - +
489A GLU* 1.3 57.9 + - + +
491A ILE* 3.4 1.4 + - - +
492A LYS* 2.9 28.9 + - - +
542A ARG* 2.9 38.7 + - - +
546A GLU* 5.0 0.9 - - - +
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Residues in contact with GLU 489 (chain A).
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----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
485A GLU* 3.0 19.2 + - + +
486A ALA 3.9 1.8 - - - +
488A ASN* 1.3 74.5 - - + +
490A THR* 1.3 66.1 + - - +
492A LYS* 3.3 12.7 + - - +
493A ILE* 3.1 28.1 + - - +
1073A VAL* 3.8 21.8 - - + -
1077A ALA 4.0 16.8 - - - +
1079A ARG* 3.8 34.7 + - + +
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Residues in contact with THR 490 (chain A).
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----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
486A ALA 2.8 22.4 + - - -
487A PHE* 3.6 6.7 - - - -
489A GLU* 1.3 75.3 - - - +
491A ILE* 1.3 58.1 + - - +
493A ILE* 3.2 3.9 + - - +
494A PHE* 3.0 35.9 + - + -
538A ILE* 3.9 32.8 - - + -
1073A VAL* 3.8 10.0 - - - +
1095A PHE* 3.3 21.7 - - + -
1096A GLN* 5.0 3.8 - - + -
1098A PHE* 3.8 28.4 - - + -
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Residues in contact with ILE 491 (chain A).
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----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
487A PHE 2.8 21.9 + - - +
488A ASN 4.0 2.7 - - - +
490A THR* 1.3 72.7 - - - +
492A LYS* 1.3 57.4 + - - +
494A PHE* 3.9 6.5 - - - +
495A GLU* 2.8 51.7 + - + +
535A ILE* 4.9 3.6 - - + +
538A ILE* 3.5 24.7 - - + +
539A ILE* 3.8 38.1 - - + -
542A ARG* 3.5 46.0 - - + +
----------------------------------------------------------
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Residues in contact with LYS 492 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
488A ASN 2.9 18.1 + - - +
489A GLU* 3.5 17.3 - - - +
491A ILE* 1.3 77.8 - - - +
493A ILE* 1.3 57.4 + - + +
495A GLU* 3.4 10.2 + - - +
496A GLU* 2.9 48.9 + - + +
1079A ARG* 6.1 1.3 - - - +
----------------------------------------------------------
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Residues in contact with ILE 493 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
489A GLU* 3.1 15.8 + - - +
490A THR 3.2 6.9 + - - +
492A LYS* 1.3 76.3 - - + +
494A PHE* 1.3 58.2 + - - +
496A GLU* 3.3 13.8 + - - +
497A GLN* 3.0 24.1 + - - +
1025A LEU* 3.7 21.8 - - + -
1071A VAL* 4.9 4.9 - - + -
1072A SER* 4.7 7.4 - - - -
1073A VAL* 3.8 23.8 - - + -
1079A ARG* 4.1 36.6 - - + +
1098A PHE* 4.1 16.2 - - + -
1100A LYS* 3.8 24.3 + - + -
----------------------------------------------------------
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Residues in contact with PHE 494 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
490A THR* 3.0 35.8 + - + +
491A ILE* 3.9 3.4 - - - +
493A ILE* 1.3 75.1 - - + +
495A GLU* 1.3 59.8 + - - +
497A GLN* 3.1 7.4 + - - +
498A CYS* 3.0 30.1 + - - -
531A LEU* 3.8 24.6 - - + +
534A ARG* 3.9 23.8 - - + -
535A ILE* 3.7 27.8 - - + -
538A ILE* 3.9 20.6 - - + -
1023A GLU* 5.3 2.5 - - + -
1025A LEU* 4.0 29.8 - - + -
1031A ILE* 4.3 4.9 - - + -
1098A PHE* 4.0 33.2 - + + -
----------------------------------------------------------
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Residues in contact with GLU 495 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
491A ILE* 2.8 39.1 + - + +
492A LYS* 3.7 9.0 - - - +
494A PHE* 1.3 71.0 - - - +
496A GLU* 1.3 64.8 + - - +
498A CYS* 3.2 7.7 + - - +
499A GLN* 3.0 30.2 + - + +
535A ILE* 3.9 16.6 - - + -
539A ILE* 4.9 6.1 - - - +
542A ARG* 5.8 0.5 + - - -
----------------------------------------------------------
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Residues in contact with GLU 496 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
492A LYS* 2.9 36.4 + - + +
493A ILE* 3.3 11.7 - - - +
495A GLU* 1.3 75.6 - - - +
497A GLN* 1.3 64.2 + - - +
499A GLN* 3.2 16.0 + - - +
500A THR* 3.0 31.7 + - + +
1079A ARG* 3.6 19.7 + - - -
1100A LYS* 3.5 28.4 + - - +
----------------------------------------------------------
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Residues in contact with GLN 497 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
493A ILE 3.0 11.6 + - - +
494A PHE* 3.1 11.8 + - - +
496A GLU* 1.3 76.3 - - - +
498A CYS* 1.3 58.1 + - - +
500A THR* 3.0 8.2 + - - +
501A GLN* 2.8 30.7 + - - +
531A LEU* 3.8 22.2 - - + -
1025A LEU* 3.5 35.1 - - + +
1026A LEU 2.6 31.6 + - - +
1027A PRO* 5.6 0.3 - - - +
1029A GLY* 3.3 21.2 - - - +
1030A MET 3.4 10.4 + - - +
1031A ILE* 5.6 0.2 - - + -
1100A LYS* 3.5 15.8 + - - -
----------------------------------------------------------
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Residues in contact with CYS 498 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
494A PHE 3.0 18.5 + - - -
495A GLU* 3.2 9.6 + - - +
497A GLN* 1.3 75.7 - - - +
499A GLN* 1.3 55.0 + - + +
501A GLN* 3.5 6.2 - - - +
502A GLU* 2.7 37.5 + - - +
528A TYR* 5.5 7.7 - - + -
531A LEU* 4.1 21.1 - - - -
532A LYS* 5.0 10.5 - - - -
535A ILE* 4.0 25.6 - - - -
----------------------------------------------------------
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Residues in contact with GLN 499 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
495A GLU* 3.0 19.6 + - - +
496A GLU* 3.5 18.8 + - - +
498A CYS* 1.3 77.5 - - + +
500A THR* 1.3 58.9 + - + +
502A GLU* 3.3 5.8 + - - +
503A ARG* 2.8 30.1 + - - +
----------------------------------------------------------
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Residues in contact with THR 500 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
496A GLU* 3.0 17.0 + - + +
497A GLN* 3.0 18.7 + - - +
499A GLN* 1.3 76.4 - - + +
501A GLN* 1.3 64.5 + - - +
503A ARG* 3.1 14.0 + - - +
504A TYR* 3.0 36.2 + - + -
1026A LEU 4.9 0.3 + - - -
1027A PRO* 4.4 16.2 + - + +
1029A GLY* 3.9 10.5 + - - -
1100A LYS* 5.9 3.1 - - - +
----------------------------------------------------------
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Residues in contact with GLN 501 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
497A GLN 2.8 20.0 + - - +
498A CYS* 3.5 7.2 - - - +
500A THR* 1.3 76.4 + - - +
502A GLU* 1.3 60.8 + - - +
505A SER* 2.6 61.8 + - - +
524A ILE* 3.8 15.0 + - - +
525A MET* 4.5 1.9 - - - +
527A ASN* 5.7 0.9 - - - +
528A TYR* 3.2 45.6 - - + +
531A LEU* 4.2 10.8 - - + -
1028A ASN 4.9 1.6 - - - -
1029A GLY* 3.6 28.9 - - - +
1030A MET* 4.4 8.8 - - + +
----------------------------------------------------------
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Residues in contact with GLU 502 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
498A CYS 2.7 22.3 + - - +
499A GLN* 3.7 6.5 - - - +
501A GLN* 1.3 79.8 + - - +
503A ARG* 1.3 57.6 + - - +
505A SER* 4.5 2.2 - - - -
506A LYS* 3.0 29.7 + - - +
528A TYR* 6.0 3.4 - - + -
----------------------------------------------------------
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Residues in contact with ARG 503 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
499A GLN 2.8 17.0 + - - +
500A THR* 3.4 12.2 - - - +
501A GLN 3.1 0.2 - - - -
502A GLU* 1.3 80.3 - - - +
504A TYR* 1.3 92.9 + - + +
506A LYS* 3.6 10.8 + - - +
507A GLU* 3.8 9.4 + - - +
----------------------------------------------------------
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Residues in contact with TYR 504 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
500A THR* 3.0 31.6 + - - +
501A GLN 4.3 0.2 - - - +
503A ARG* 1.3 98.2 + - + +
505A SER* 1.3 67.9 + - - +
506A LYS 3.1 2.0 + - - -
507A GLU* 3.2 11.4 + - - -
508A TYR* 3.3 28.6 + + + +
1027A PRO 3.7 19.8 + - - -
1028A ASN* 3.9 22.4 - - - +
1058A LEU* 4.0 11.7 - - + -
1061A LEU* 3.5 35.7 - - + -
----------------------------------------------------------
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Residues in contact with SER 505 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
501A GLN* 2.6 53.2 + - - -
502A GLU* 4.5 2.0 - - - -
504A TYR* 1.3 74.5 - - - +
506A LYS* 1.3 60.7 + - - +
508A TYR 4.9 0.2 - - - +
509A ILE* 3.0 37.6 + - - +
524A ILE* 3.9 18.6 - - - -
525A MET* 4.9 2.5 - - - -
1030A MET* 5.9 1.1 - - - +
1058A LEU* 4.7 5.7 - - - +
----------------------------------------------------------
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Residues in contact with LYS 506 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
502A GLU 3.0 23.4 + - - +
503A ARG 3.7 6.3 - - - +
504A TYR 3.1 1.0 - - - -
505A SER* 1.3 80.2 - - - +
507A GLU* 1.3 67.6 + - - +
509A ILE* 4.2 2.7 - - - +
510A GLU* 3.5 19.2 + - - +
----------------------------------------------------------
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Residues in contact with GLU 507 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
503A ARG 3.8 8.5 + - - +
504A TYR* 3.2 6.4 + - - +
506A LYS* 1.3 87.3 - - - +
508A TYR* 1.3 71.6 + - + +
510A GLU* 3.5 9.2 + - - +
511A LYS* 3.2 19.9 + - - +
----------------------------------------------------------
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Residues in contact with TYR 508 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
504A TYR* 3.3 30.9 + + - +
507A GLU* 1.3 83.1 - - + +
509A ILE* 1.3 60.9 - - - +
511A LYS* 3.3 20.5 + - + +
512A PHE* 2.8 61.3 + + + -
524A ILE* 4.4 4.0 - - + -
1058A LEU* 4.3 20.0 - - + -
1060A GLN* 4.2 19.7 + - - +
1061A LEU* 3.5 39.5 - - + +
----------------------------------------------------------
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Residues in contact with ILE 509 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
505A SER* 3.0 26.4 + - - +
506A LYS* 4.2 3.1 - - - +
508A TYR* 1.3 77.5 - - - +
510A GLU* 1.3 52.5 + - - +
512A PHE* 3.8 6.1 - - - +
513A LYS* 2.6 44.8 + - + +
521A ILE* 4.0 24.6 - - + +
524A ILE* 4.1 23.8 - - + -
525A MET* 3.7 39.7 - - + -
----------------------------------------------------------
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Residues in contact with GLU 510 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
506A LYS 3.5 12.9 + - - +
507A GLU* 3.8 13.0 - - - +
508A TYR 3.3 0.2 - - - -
509A ILE* 1.3 77.8 - - - +
511A LYS* 1.3 62.1 + - - +
513A LYS* 3.8 8.4 - - + +
514A ARG* 3.1 29.6 + - + +
----------------------------------------------------------
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Residues in contact with LYS 511 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
507A GLU 3.2 11.9 + - - +
508A TYR* 3.6 26.1 - - + +
509A ILE 3.2 0.4 - - - -
510A GLU* 1.3 76.7 - - - +
512A PHE* 1.3 80.4 + - + +
514A ARG* 3.3 8.4 + - - +
515A GLU* 3.1 55.1 + - - +
----------------------------------------------------------
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Residues in contact with PHE 512 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
508A TYR* 2.8 46.5 + + + +
509A ILE* 3.8 2.2 - - - +
511A LYS* 1.3 90.3 - - + +
513A LYS* 1.3 57.2 + - - +
515A GLU* 3.3 11.1 + - - +
516A GLY* 2.9 23.4 + - - -
517A ASN* 3.0 29.7 + - + -
520A GLU* 3.6 42.4 - - + -
521A ILE* 3.6 21.3 - - + +
524A ILE* 3.8 23.8 - - + -
1058A LEU* 4.6 7.0 - - + -
1060A GLN* 5.8 2.9 - - - -
----------------------------------------------------------
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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 ILE* 2.6 29.7 + - + +
510A GLU* 3.8 8.3 - - + +
512A PHE* 1.3 69.9 - - - +
514A ARG* 1.3 65.3 + - - +
516A GLY* 3.1 13.7 + - - -
521A ILE* 3.7 14.8 - - + +
----------------------------------------------------------
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Residues in contact with ARG 514 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
510A GLU* 3.1 24.4 + - + +
511A LYS* 3.5 7.9 - - - +
513A LYS* 1.3 77.5 - - - +
515A GLU* 1.3 64.1 + - + +
516A GLY 3.4 0.7 + - - -
----------------------------------------------------------
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Residues in contact with GLU 515 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
511A LYS* 3.1 54.7 + - + +
512A PHE* 3.9 14.2 - - - +
513A LYS 3.2 0.2 - - - -
514A ARG* 1.3 77.3 - - + +
516A GLY* 1.3 63.2 + - - +
517A ASN* 3.2 11.2 + - + +
----------------------------------------------------------
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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
------------------------------------------------------------
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