Contacts of the helix formed by residues 684 - 723 (chain A) in PDB entry 4N78
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 LYS 684 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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81A VAL* 4.5 5.9 + - - +
82A MET* 5.2 5.6 - - - +
85A THR* 3.4 39.4 + - + +
121A LYS* 5.8 6.7 - - - +
678A ALA 3.2 13.5 + - - +
679A LEU* 5.2 1.9 - - - +
682A PHE 3.2 18.6 + - - +
683A ASN* 1.3 83.0 + - - +
685A GLN* 1.3 67.8 + - - +
686A PHE* 3.9 25.6 - - + -
687A LEU* 3.6 19.8 + - + +
688A TYR* 3.7 8.5 + - - +
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Residues in contact with GLN 685 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
679A LEU* 5.8 4.0 - - + -
683A ASN 4.3 0.8 + - - -
684A LYS* 1.3 70.0 - - - +
686A PHE* 1.3 67.7 + - - +
688A TYR* 3.0 10.0 + - - +
689A ASP* 2.9 33.5 + - - +
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Residues in contact with PHE 686 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
85A THR* 3.7 29.4 - - - -
87A ARG* 3.4 49.6 - - + -
625A GLU* 4.2 1.1 - - - -
684A LYS* 3.9 25.8 - - + -
685A GLN* 1.3 77.1 - - - +
687A LEU* 1.3 87.1 + - + +
689A ASP* 3.3 15.4 + - + +
690A GLU* 3.1 34.8 + - + +
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Residues in contact with LEU 687 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
85A THR* 4.0 16.2 - - + -
87A ARG* 4.4 2.2 - - - +
622A TRP* 3.8 20.0 - - + -
623A PHE* 4.1 9.9 - - + -
625A GLU* 3.3 29.8 - - + +
678A ALA* 3.9 11.7 - - + -
682A PHE* 3.6 41.1 - - + -
684A LYS* 3.6 14.3 + - + +
685A GLN 3.2 0.4 - - - -
686A PHE* 1.3 102.3 - - + +
688A TYR* 1.3 60.7 + - - +
690A GLU* 3.5 3.8 + - - +
691A ILE* 3.1 28.8 + - - +
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Residues in contact with TYR 688 (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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675A ALA* 4.2 24.9 - - + -
678A ALA* 4.3 5.7 - - + +
679A LEU* 3.8 49.4 - - + -
684A LYS 3.7 4.7 + - - +
685A GLN* 3.0 8.8 + - - +
687A LEU* 1.3 75.8 - - - +
689A ASP* 1.3 71.5 + - - +
690A GLU 3.1 0.2 - - - -
691A ILE* 3.2 5.4 + - + +
692A GLU* 2.8 55.4 + - + +
758A LEU* 4.0 15.6 + - + +
760A ARG* 3.2 26.7 + - - -
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Residues in contact with ASP 689 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
685A GLN* 2.9 27.0 + - - +
686A PHE* 3.3 18.0 + - - +
688A TYR* 1.3 86.1 - - - +
690A GLU* 1.3 59.7 + - + +
692A GLU* 3.8 8.7 - - - +
693A ALA* 2.9 30.2 + - - +
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Residues in contact with GLU 690 (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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87A ARG* 2.6 36.3 + - - -
622A TRP* 4.0 13.9 - - + -
636A ILE* 4.6 1.4 - - - +
637A GLN* 2.7 41.9 + - + +
686A PHE* 3.1 22.8 + - + +
687A LEU* 3.9 5.9 - - - +
689A ASP* 1.3 77.9 - - + +
691A ILE* 1.3 64.5 + - - +
693A ALA* 3.5 6.2 + - - +
694A GLU* 3.0 24.4 + - - +
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Residues in contact with ILE 691 (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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622A TRP* 3.4 32.3 - - + -
623A PHE* 4.5 0.7 - - + -
671A TYR* 4.0 33.8 - - + +
674A SER* 3.4 41.5 - - - +
675A ALA* 3.7 13.0 - - + +
678A ALA* 4.2 8.5 - - + -
687A LEU 3.1 19.0 + - - +
688A TYR* 3.2 6.0 + - + +
690A GLU* 1.3 75.7 - - - +
692A GLU* 1.3 58.2 + - - +
694A GLU* 3.3 3.9 + - - +
695A VAL* 2.9 33.3 + - + +
758A LEU* 4.6 2.5 - - + -
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Residues in contact with GLU 692 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
688A TYR* 2.8 40.0 + - + +
689A ASP* 3.8 8.9 - - - +
691A ILE* 1.3 79.4 - - - +
693A ALA* 1.3 56.6 + - - +
695A VAL* 3.4 1.6 + - - +
696A ASN* 2.9 33.0 + - + +
758A LEU* 3.7 23.1 - - + -
760A ARG* 2.6 35.7 + - - +
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Residues in contact with ALA 693 (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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689A ASP 2.9 19.0 + - - +
690A GLU* 3.8 7.4 - - - +
691A ILE 3.3 0.2 - - - -
692A GLU* 1.3 78.0 + - - +
694A GLU* 1.3 62.3 + - - +
696A ASN* 3.6 7.3 + - - +
697A LEU* 3.3 22.0 + - - +
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Residues in contact with GLU 694 (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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622A TRP* 2.6 27.7 + - - -
624A ARG* 3.2 15.2 + - - -
640A ILE* 4.1 15.2 - - + +
643A SER* 2.5 30.7 + - - -
646A TRP* 4.5 1.2 - - - +
671A TYR* 2.7 28.0 + - + +
690A GLU 3.0 16.4 + - - +
691A ILE* 3.6 5.4 - - - +
692A GLU 3.2 0.2 - - - -
693A ALA* 1.3 75.4 - - - +
695A VAL* 1.3 60.1 + - - +
697A LEU* 3.2 5.3 + - - +
698A CYS* 2.8 37.8 + - - +
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Residues in contact with VAL 695 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
668A LEU* 5.9 1.6 - - + -
671A TYR* 3.4 42.8 - - + -
691A ILE* 2.9 21.7 + - + +
692A GLU 3.7 4.0 - - - +
694A GLU* 1.3 75.4 - - - +
696A ASN* 1.3 57.6 + - - +
698A CYS* 4.5 5.2 - - - +
699A PHE* 2.7 42.9 + - + +
757A LEU* 3.7 29.2 - - + -
758A LEU* 3.7 23.6 - - + -
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Residues in contact with ASN 696 (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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692A GLU* 2.9 19.8 + - + +
693A ALA* 3.6 9.8 - - - +
694A GLU 3.2 0.2 - - - -
695A VAL* 1.3 81.2 - - - +
697A LEU* 1.3 61.6 + - - +
699A PHE* 4.5 2.8 - - - +
700A ASP* 3.6 27.1 + - - +
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Residues in contact with LEU 697 (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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640A ILE* 3.9 32.8 - - + -
693A ALA 3.3 9.9 + - - +
694A GLU* 3.2 8.1 + - - +
696A ASN* 1.3 79.3 - - - +
698A CYS* 1.3 64.1 + - - +
700A ASP* 3.4 9.4 + - + +
701A GLN* 3.4 35.1 + - + +
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Residues in contact with CYS 698 (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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640A ILE* 3.9 20.4 - - - -
646A TRP* 3.4 55.9 - - + -
668A LEU* 5.6 3.4 - - + -
671A TYR* 3.9 10.3 - - + +
694A GLU* 2.8 39.6 + - - +
695A VAL* 4.1 3.1 - - - +
697A LEU* 1.3 76.3 - - - +
699A PHE* 1.3 56.6 + - - +
701A GLN* 3.4 4.6 + - - -
702A PHE* 2.9 23.9 + - - +
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Residues in contact with PHE 699 (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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665A LEU* 6.0 0.7 - - + -
668A LEU* 3.9 26.6 - - + +
695A VAL* 2.7 29.3 + - + +
696A ASN* 4.5 2.9 - - - +
698A CYS* 1.3 71.3 - - - +
700A ASP* 1.3 66.0 + - - +
702A PHE* 3.2 15.2 + + - +
703A VAL* 3.0 48.0 + - + +
755A VAL* 5.3 7.4 - - + -
757A LEU* 3.9 23.6 - - + -
762A ILE* 3.6 32.8 - - + -
764A LEU* 4.4 9.6 - - + -
767A LEU* 3.9 14.8 - - + -
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Residues in contact with ASP 700 (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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696A ASN* 3.6 19.2 + - - +
697A LEU* 3.4 12.5 + - + +
698A CYS 3.3 0.2 - - - -
699A PHE* 1.3 82.6 - - - +
701A GLN* 1.3 63.6 + - + +
703A VAL* 3.4 7.0 + - - +
704A TYR* 3.1 24.5 + - - +
771A ARG* 5.5 7.9 + - - +
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Residues in contact with GLN 701 (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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640A ILE* 3.4 23.1 - - - +
646A TRP* 3.7 28.3 - - + +
697A LEU* 3.5 28.0 - - + +
698A CYS* 3.4 7.8 + - - +
699A PHE 3.3 0.2 - - - -
700A ASP* 1.3 75.5 - - + +
702A PHE* 1.3 66.0 + - - +
704A TYR* 3.8 5.6 - - - +
705A LYS* 3.0 50.9 + - - +
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Residues in contact with PHE 702 (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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646A TRP* 4.1 2.2 - + + -
649A THR* 4.2 12.8 - - + -
653A LEU* 3.6 29.6 - - + +
664A VAL* 3.7 32.5 - - + -
665A LEU* 3.9 22.7 - - + -
668A LEU* 4.5 13.2 - - + -
698A CYS 2.9 14.2 + - - +
699A PHE* 3.2 31.8 + + + +
701A GLN* 1.3 76.3 - - - +
703A VAL* 1.3 62.9 + - + +
705A LYS* 4.2 0.7 - - - +
706A LEU* 3.0 59.4 + - + +
749A LEU* 4.5 1.3 - - + -
764A LEU* 4.1 15.9 - - + -
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Residues in contact with VAL 703 (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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699A PHE* 3.0 44.2 + - + +
700A ASP* 3.8 6.7 - - - +
701A GLN 3.3 0.2 - - - -
702A PHE* 1.3 75.0 - - + +
704A TYR* 1.3 62.1 + - - +
706A LEU* 3.9 3.1 - - - +
707A ALA* 2.9 31.5 + - + +
764A LEU* 4.5 9.2 - - + -
767A LEU* 4.0 26.2 - - + +
768A ILE* 4.8 4.8 - - + +
771A ARG* 3.7 38.6 - - - +
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Residues in contact with TYR 704 (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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700A ASP 3.1 17.5 + - - +
701A GLN* 3.8 6.7 - - - +
703A VAL* 1.3 76.8 - - - +
705A LYS* 1.3 70.1 + - + +
707A ALA* 4.0 3.2 - - - +
708A ASP* 2.9 49.6 + - + +
771A ARG* 5.3 12.7 - - + +
884A GLN* 5.7 0.5 + - - -
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Residues in contact with LYS 705 (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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650A ASP* 2.8 33.2 + - - +
653A LEU* 4.4 23.8 - - + +
654A GLU* 3.2 23.1 + - - +
701A GLN* 3.0 42.4 + - + +
702A PHE 4.3 1.1 - - - +
704A TYR* 1.3 87.4 - - + +
706A LEU* 1.3 62.4 + - - +
708A ASP* 3.7 4.4 - - - +
709A GLN* 3.1 33.8 + - - +
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Residues in contact with LEU 706 (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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653A LEU* 4.5 16.7 - - + +
661A MET* 4.5 2.0 - - - -
702A PHE* 3.0 47.4 + - + +
703A VAL* 3.9 2.9 - - - +
705A LYS* 1.3 78.6 - - - +
707A ALA* 1.3 62.7 + - - +
709A GLN* 3.3 6.0 - - - +
710A ILE* 3.0 44.3 + - + +
746A TYR* 4.1 13.2 - - + -
749A LEU* 3.6 29.8 - - + -
764A LEU* 4.0 12.3 - - + -
768A ILE* 3.8 21.8 - - + -
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Residues in contact with ALA 707 (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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703A VAL 2.9 18.6 + - - +
704A TYR 4.0 1.8 - - - +
706A LEU* 1.3 76.6 - - - +
708A ASP* 1.3 63.1 + - - +
710A ILE* 3.3 6.4 + - - +
711A PHE* 3.1 25.5 + - - +
768A ILE* 4.3 25.5 - - + +
771A ARG* 3.4 34.5 - - + -
772A VAL* 4.3 4.5 - - + +
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Residues in contact with ASP 708 (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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704A TYR* 2.9 40.9 + - + +
705A LYS* 3.7 6.7 - - - +
706A LEU 3.2 0.2 - - - -
707A ALA* 1.3 77.7 - - - +
709A GLN* 1.3 62.6 + - - +
711A PHE* 3.5 4.2 + - - +
712A ALA* 3.2 22.5 + - - +
884A GLN* 5.1 4.2 + - - +
886A GLN* 3.3 26.7 + - - -
887A TYR* 4.6 7.6 + - - -
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Residues in contact with GLN 709 (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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653A LEU* 2.9 35.2 + - - +
656A LYS* 3.7 37.5 - - + +
661A MET* 3.7 8.6 - - - +
705A LYS* 3.1 23.0 + - - +
706A LEU* 3.3 15.5 - - - +
708A ASP* 1.3 77.6 - - - +
710A ILE* 1.3 58.6 + - - +
711A PHE 3.4 0.2 - - - -
712A ALA* 3.9 7.0 - - - +
713A TYR* 2.9 30.3 + - - +
746A TYR* 2.6 38.0 + - + +
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Residues in contact with ILE 710 (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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706A LEU* 3.0 45.2 + - + +
707A ALA* 3.6 5.4 - - - +
708A ASP 3.2 0.2 - - - -
709A GLN* 1.3 75.1 - - - +
711A PHE* 1.3 65.9 + - - +
713A TYR* 3.5 4.2 + - - +
714A TYR* 3.1 43.0 + - + -
746A TYR* 3.6 30.5 - - + +
749A LEU* 5.4 0.7 - - + -
750A LEU* 3.6 35.7 - - + -
768A ILE* 3.8 10.8 - - + -
772A VAL* 4.6 8.7 - - + -
812A LEU* 4.5 9.0 - - + -
816A LEU* 5.5 0.2 - - + -
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Residues in contact with PHE 711 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
707A ALA 3.1 16.3 + - - +
708A ASP* 3.9 3.6 - - - +
710A ILE* 1.3 76.7 - - - +
712A ALA* 1.3 60.9 + - - +
714A TYR* 3.2 3.3 + - - +
715A LYS* 2.9 38.8 + - + +
772A VAL* 4.1 12.3 - - + -
775A ALA* 3.6 37.2 - - + -
776A MET* 3.7 29.8 - - + -
779A SER* 3.2 23.8 - - - -
808A THR* 4.0 6.5 - - + -
812A LEU* 4.0 19.5 - - + -
886A GLN* 3.3 35.4 - - + -
887A TYR* 4.3 5.8 - + - -
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Residues in contact with ALA 712 (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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708A ASP 3.2 14.9 + - - +
709A GLN* 4.0 7.2 - - - +
711A PHE* 1.3 79.7 - - - +
713A TYR* 1.3 62.2 + - - +
715A LYS* 3.8 0.8 - - - +
716A VAL* 3.0 34.5 + - + +
886A GLN* 3.7 35.7 - - + +
890A GLY 5.5 0.7 - - - +
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Residues in contact with TYR 713 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
709A GLN 2.9 20.2 + - - +
710A ILE 3.6 4.0 - - - +
711A PHE 3.2 0.2 - - - -
712A ALA* 1.3 78.3 - - - +
714A TYR* 1.3 86.6 + + - +
716A VAL* 3.8 5.0 - - + +
717A MET* 3.1 56.6 + - + +
741A PRO* 5.7 6.7 - - + +
742A PRO 3.3 24.2 - - - -
743A SER* 3.5 10.4 + - - -
744A ASN* 3.0 39.9 + - + -
746A TYR* 3.8 21.1 - + + +
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Residues in contact with TYR 714 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
710A ILE* 3.1 35.8 + - + +
711A PHE 3.2 3.5 + - - +
713A TYR* 1.3 101.2 - + - +
715A LYS* 1.3 61.5 + - - +
717A MET* 3.7 25.1 - - + +
718A ALA* 3.1 25.5 + - - +
746A TYR* 4.6 10.3 + + - +
747A GLU* 4.4 9.5 + - - -
750A LEU* 4.3 14.7 - - + +
808A THR* 3.9 5.4 + - + +
811A LEU* 3.7 20.0 - - + +
812A LEU* 3.8 31.9 - - + -
814A ARG* 3.6 20.6 - - - -
815A TYR* 3.5 25.7 + + - -
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Residues in contact with LYS 715 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
711A PHE* 2.9 21.5 + - + +
712A ALA* 3.8 6.1 - - - +
714A TYR* 1.3 75.4 - - - +
716A VAL* 1.3 58.9 + - - +
718A ALA* 3.2 2.4 + - - +
719A GLY 3.0 24.3 + - - -
779A SER* 3.4 20.2 + - - -
804A ILE* 3.8 13.0 - - + -
805A ASN* 3.7 14.9 + - - -
808A THR* 3.1 35.8 - - + +
886A GLN 3.0 34.1 + - - +
887A TYR 3.9 1.6 - - - -
888A LEU 3.1 24.5 + - - +
889A HIS 3.7 3.7 - - - +
890A GLY* 3.6 18.4 - - - +
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Residues in contact with VAL 716 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
712A ALA* 3.0 24.2 + - + +
713A TYR* 3.8 5.8 - - + +
715A LYS* 1.3 74.1 - - - +
717A MET* 1.3 58.5 + - - +
719A GLY* 3.3 1.0 + - - -
720A SER* 2.8 39.7 + - - +
741A PRO* 3.7 26.5 - - + -
890A GLY* 3.4 34.5 - - - +
891A SER* 4.3 8.7 - - - +
894A LEU* 3.8 11.7 - - + +
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Residues in contact with MET 717 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
713A TYR* 3.1 56.0 + - + +
714A TYR* 3.7 22.2 - - + +
716A VAL* 1.3 78.4 - - - +
718A ALA* 1.3 56.8 + - - +
720A SER* 3.3 5.8 + - - -
721A LEU* 2.9 48.5 + - + +
741A PRO* 4.8 8.3 - - + -
811A LEU* 3.8 26.2 - - + -
814A ARG* 4.4 4.9 - - - +
----------------------------------------------------------
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Residues in contact with ALA 718 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
714A TYR 3.1 10.9 + - - +
715A LYS 3.5 4.7 - - - +
717A MET* 1.3 76.5 - - - +
719A GLY* 1.3 62.4 + - - +
721A LEU* 3.2 3.6 + - - +
722A LEU* 3.2 29.0 + - - +
804A ILE* 3.7 11.7 - - + +
807A MET* 3.6 27.6 - - + -
808A THR* 3.4 27.8 - - - +
811A LEU* 4.0 3.8 - - + -
----------------------------------------------------------
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Residues in contact with GLY 719 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
715A LYS 3.0 10.9 + - - -
716A VAL 3.3 2.9 + - - -
718A ALA* 1.3 76.0 - - - +
720A SER* 1.3 59.5 + - - +
723A LEU* 3.3 8.8 + - - +
804A ILE* 4.2 10.0 - - - +
889A HIS 3.8 17.3 - - - -
894A LEU* 4.1 9.0 - - - +
898A TYR* 2.6 35.1 + - - -
----------------------------------------------------------
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Residues in contact with SER 720 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
716A VAL* 2.8 27.8 + - - +
717A MET 3.6 4.0 - - - -
719A GLY* 1.3 76.3 - - - +
721A LEU* 1.3 65.8 + - - +
722A LEU 3.2 0.7 + - - -
723A LEU* 3.5 8.9 + - - +
725A LYS* 4.8 3.8 + - - -
728A ARG* 3.3 33.8 + - - +
739A HIS 5.4 0.9 + - - -
740A LEU* 5.7 0.2 - - - -
741A PRO* 3.4 32.0 - - - +
894A LEU* 4.0 8.3 - - - +
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Residues in contact with LEU 721 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
717A MET* 2.9 43.5 + - + +
718A ALA* 3.2 5.6 + - - +
720A SER* 1.3 78.1 - - - +
722A LEU* 1.3 66.5 + - + +
723A LEU 3.9 0.3 + - - -
725A LYS* 4.0 16.6 + - - +
807A MET* 3.4 31.9 - - + -
811A LEU* 4.2 7.9 - - + -
----------------------------------------------------------
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Residues in contact with LEU 722 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
718A ALA 3.2 14.1 + - - +
720A SER 3.2 0.4 - - - -
721A LEU* 1.3 84.3 - - + +
723A LEU* 1.3 64.1 + - - +
724A ASP* 3.4 3.5 + - - -
803A GLU* 4.0 33.4 - - + +
804A ILE* 4.3 14.4 - - + -
807A MET* 4.0 25.6 - - + -
898A TYR* 3.3 15.4 + - + +
----------------------------------------------------------
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Residues in contact with LEU 723 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
719A GLY 3.3 13.1 + - - +
720A SER 3.5 10.5 + - - +
722A LEU* 1.3 78.3 - - - +
724A ASP* 1.3 78.8 + - - +
725A LYS* 3.3 16.8 + - - -
727A LEU* 4.2 9.2 - - + -
728A ARG* 3.9 28.9 + - + +
738A ILE* 3.9 26.9 - - + -
894A LEU* 4.0 16.4 - - + -
897A ALA* 4.3 8.7 - - + -
898A TYR* 3.0 20.5 + - + -
901A ILE* 3.8 25.4 - - + -
----------------------------------------------------------
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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