Contacts of the helix formed by residues 56 - 117 (chain B) in PDB entry 6R2F
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 ASP 56 (chain B).
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
113A ARG* 4.1 7.9 - - - +
54B GLU 3.2 7.8 + - - +
55B LYS* 1.3 73.9 - - - +
57B LEU* 1.3 63.1 + - - +
58B ASN* 3.3 13.6 + - - +
59B ASP* 3.0 42.8 + - - +
60B VAL* 3.2 16.3 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with LEU 57 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
110A LEU* 3.6 23.1 - - + +
113A ARG* 3.8 28.6 - - + +
114A PHE* 3.5 35.2 - - + -
56B ASP* 1.3 76.5 - - - +
58B ASN* 1.3 57.3 + - - +
60B VAL* 3.4 5.5 + - - +
61B SER* 2.9 29.7 + - - -
----------------------------------------------------------
Back to top of page
Residues in contact with ASN 58 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
56B ASP* 3.2 14.6 + - - +
57B LEU* 1.3 78.8 - - - +
59B ASP* 1.3 61.1 + - - +
61B SER* 3.3 8.3 + - - -
62B LYS* 2.9 33.4 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with ASP 59 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
54B GLU 4.0 2.1 - - - +
55B LYS* 3.4 25.3 - - + +
56B ASP* 3.0 40.6 + - - +
58B ASN* 1.3 81.5 + - - +
60B VAL* 1.3 61.7 + - - +
62B LYS* 3.2 13.2 + - - +
63B GLU* 3.0 27.9 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with VAL 60 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
106A LYS* 3.7 23.8 - - + +
109A GLU* 3.8 24.9 - - + +
110A LEU* 3.6 23.6 - - + -
113A ARG* 4.2 20.6 - - - +
55B LYS* 4.0 9.9 - - + -
56B ASP 3.2 17.6 + - - +
57B LEU* 3.8 5.4 - - - +
59B ASP* 1.3 72.5 - - - +
61B SER* 1.3 59.8 + - - +
63B GLU* 3.1 10.3 + - - +
64B ILE* 2.9 34.9 + - + +
----------------------------------------------------------
Back to top of page
Residues in contact with SER 61 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
110A LEU* 5.0 2.4 - - - +
57B LEU 2.9 19.2 + - - -
58B ASN* 3.5 10.5 - - - -
60B VAL* 1.3 77.1 - - - +
62B LYS* 1.3 55.7 + - - +
64B ILE* 3.3 10.6 + - - +
65B ASN* 2.7 50.7 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with LYS 62 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
58B ASN* 2.9 19.6 + - - +
59B ASP* 3.2 15.5 + - - +
61B SER* 1.3 74.7 - - - +
63B GLU* 1.3 60.1 + - + +
65B ASN* 3.4 5.8 + - - +
66B LEU* 2.9 30.6 + - + +
----------------------------------------------------------
Back to top of page
Residues in contact with GLU 63 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
106A LYS* 2.8 34.0 + - + +
109A GLU* 3.9 0.2 - - - +
55B LYS* 2.9 32.2 + - - -
59B ASP* 3.0 12.4 + - - +
60B VAL* 3.1 7.4 + - - +
62B LYS* 1.3 77.0 - - + +
64B ILE* 1.3 62.9 + - - +
66B LEU* 3.3 8.7 + - + +
67B MET* 3.0 44.9 + - + +
----------------------------------------------------------
Back to top of page
Residues in contact with ILE 64 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
103A LEU* 4.0 18.2 - - + +
106A LYS* 3.6 24.2 - - + +
107A ARG* 5.0 1.1 - - - +
110A LEU* 3.8 24.0 - - + -
60B VAL* 2.9 38.8 + - + +
61B SER* 3.3 8.7 + - - +
63B GLU* 1.3 75.7 - - - +
65B ASN* 1.3 66.6 + - - +
67B MET* 3.3 3.7 + - - +
68B LEU* 3.0 41.6 + - + +
----------------------------------------------------------
Back to top of page
Residues in contact with ASN 65 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
61B SER* 2.7 43.8 + - - +
62B LYS* 3.9 5.1 - - - +
64B ILE* 1.3 80.2 - - - +
66B LEU* 1.3 57.2 + - - +
68B LEU* 3.3 10.1 + - - +
69B SER* 2.9 29.3 + - - -
----------------------------------------------------------
Back to top of page
Residues in contact with LEU 66 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
62B LYS* 2.9 18.3 + - + +
63B GLU* 3.7 8.1 - - - +
64B ILE 3.3 0.2 - - - -
65B ASN* 1.3 77.5 - - - +
67B MET* 1.3 58.8 - - + +
69B SER* 3.3 11.8 + - - -
70B THR* 3.0 36.5 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with MET 67 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
99A ILE* 3.8 30.7 - - + +
102A ALA* 3.6 35.7 - - + -
103A LEU* 3.9 18.6 - - + -
106A LYS* 3.6 35.7 - - + -
63B GLU* 3.0 31.1 + - + +
64B ILE 3.7 4.0 - - - +
66B LEU* 1.3 78.9 - - + +
68B LEU* 1.3 56.3 + - - +
70B THR* 3.3 5.7 + - - -
71B TYR* 2.9 25.8 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with LEU 68 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
103A LEU* 3.7 27.4 - - + -
64B ILE* 3.0 36.4 + - + +
65B ASN* 3.8 8.7 - - - +
67B MET* 1.3 73.2 - - - +
69B SER* 1.3 60.1 + - - +
71B TYR* 3.2 13.9 + - + +
72B ALA* 2.9 27.4 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with SER 69 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
65B ASN 2.9 13.4 + - - -
66B LEU* 3.3 18.1 - - - +
68B LEU* 1.3 76.7 - - - +
70B THR* 1.3 63.1 + - - +
72B ALA* 3.0 17.6 + - - +
73B LYS* 3.1 26.8 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with THR 70 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
95A GLU* 5.9 0.7 - - - +
99A ILE* 4.1 22.7 - - + -
66B LEU* 3.0 20.9 + - - +
67B MET* 3.5 10.6 - - - -
69B SER* 1.3 75.8 - - - +
71B TYR* 1.3 62.9 + - - +
73B LYS* 3.2 15.8 + - + +
74B LEU* 2.9 31.7 + - + +
----------------------------------------------------------
Back to top of page
Residues in contact with TYR 71 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
96A ALA* 4.0 31.9 - - + +
99A ILE* 4.4 19.7 - - + +
103A LEU* 6.3 0.7 - - + -
67B MET 2.9 14.2 + - - +
68B LEU* 3.2 20.4 + - + +
70B THR* 1.3 76.4 - - - +
72B ALA* 1.3 60.8 + - - +
74B LEU* 3.1 11.6 + - + +
75B LEU* 2.9 49.4 + - + +
----------------------------------------------------------
Back to top of page
Residues in contact with ALA 72 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
68B LEU 2.9 13.7 + - - +
69B SER* 3.0 12.1 + - - +
71B TYR* 1.3 78.2 - - - +
73B LYS* 1.3 63.8 + - + +
75B LEU* 3.2 9.8 + - - +
76B SER* 3.0 23.2 + - - -
----------------------------------------------------------
Back to top of page
Residues in contact with LYS 73 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
69B SER* 3.1 24.3 + - - +
70B THR* 3.2 15.9 + - + +
72B ALA* 1.3 76.6 - - + +
74B LEU* 1.3 60.1 + - + +
76B SER* 3.3 7.6 + - - -
77B GLU* 2.9 29.9 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with LEU 74 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
92A LEU* 3.8 25.1 - - + +
95A GLU* 3.1 48.0 - - + +
96A ALA* 3.8 21.8 - - + +
99A ILE* 4.5 11.0 - - + -
70B THR* 2.9 24.9 + - + +
71B TYR* 3.5 15.5 - - + +
73B LYS* 1.3 78.8 - - + +
75B LEU* 1.3 57.1 + - - +
77B GLU* 3.3 14.0 + - - +
78B ARG* 2.9 29.3 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with LEU 75 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
71B TYR* 2.9 37.6 + - + +
72B ALA* 3.2 8.3 + - - +
74B LEU* 1.3 73.5 - - - +
76B SER* 1.3 70.6 + - - +
78B ARG* 3.2 8.4 + - + +
79B ALA* 3.0 24.9 + - + +
----------------------------------------------------------
Back to top of page
Residues in contact with SER 76 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
72B ALA 3.0 13.6 + - - -
73B LYS* 3.6 10.1 - - - -
75B LEU* 1.3 81.1 - - - +
77B GLU* 1.3 63.1 + - - +
79B ALA* 3.3 7.8 + - - +
80B ALA* 3.0 23.3 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with GLU 77 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
88A GLU* 4.7 8.5 - - - +
91A GLU* 4.2 12.5 - - - +
92A LEU* 3.7 26.8 - - + +
95A GLU* 5.4 0.4 - - - +
73B LYS* 2.9 18.0 + - - +
74B LEU* 3.6 16.1 - - - +
75B LEU 3.2 0.2 - - - -
76B SER* 1.3 76.6 - - - +
78B ARG* 1.3 56.7 + - - +
80B ALA* 3.3 6.6 + - + +
81B VAL* 2.9 36.1 + - + +
----------------------------------------------------------
Back to top of page
Residues in contact with ARG 78 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
85A TYR* 3.9 7.5 + - - -
89A ILE* 3.7 32.8 - - - +
92A LEU* 3.7 18.1 - - + +
74B LEU 2.9 17.2 + - - +
75B LEU* 3.6 8.1 - - + +
77B GLU* 1.3 78.3 - - - +
79B ALA* 1.3 58.6 + - - +
81B VAL* 3.4 0.9 + - - +
82B ASP* 2.9 63.1 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with ALA 79 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
75B LEU* 3.0 18.0 + - + +
76B SER* 3.6 10.8 - - - +
78B ARG* 1.3 78.8 - - - +
80B ALA* 1.3 57.0 + - - +
82B ASP* 3.3 7.1 + - - +
83B ALA* 2.9 29.1 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with ALA 80 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
76B SER 3.0 16.6 + - - +
77B GLU* 3.7 6.7 - - - +
79B ALA* 1.3 76.1 - - - +
81B VAL* 1.3 59.2 + - + +
83B ALA* 3.3 7.2 + - - +
84B SER* 2.9 29.5 + - - -
----------------------------------------------------------
Back to top of page
Residues in contact with VAL 81 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
85A TYR* 3.8 24.5 - - + -
88A GLU* 4.2 30.7 - - + +
89A ILE* 3.8 15.5 - - + -
92A LEU* 4.4 7.6 - - + -
77B GLU* 2.9 29.8 + - + +
78B ARG* 3.8 5.2 - - - +
80B ALA* 1.3 75.9 - - + +
82B ASP* 1.3 58.6 + - - +
84B SER* 3.4 5.0 + - - -
85B TYR* 2.9 27.4 + - - +
202B MPD 3.4 9.5 - - + +
----------------------------------------------------------
Back to top of page
Residues in contact with ASP 82 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
85A TYR* 2.8 32.5 + - - -
89A ILE* 3.9 0.5 - - - +
78B ARG* 2.9 53.7 + - - +
79B ALA* 3.7 8.0 - - - +
81B VAL* 1.3 77.1 - - - +
83B ALA* 1.3 55.5 + - - +
85B TYR* 3.4 1.8 + - - +
86B ILE* 2.9 45.5 + - + +
----------------------------------------------------------
Back to top of page
Residues in contact with ALA 83 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
79B ALA 2.9 16.9 + - - +
80B ALA* 3.3 8.3 + - - +
82B ASP* 1.3 75.5 - - - +
84B SER* 1.3 58.8 + - - +
86B ILE* 3.4 8.8 + - - +
87B ASP* 2.9 29.5 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with SER 84 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
80B ALA 2.9 17.6 + - - -
81B VAL* 3.7 1.6 - - - -
82B ASP 3.3 0.2 - - - -
83B ALA* 1.3 77.0 - - - +
85B TYR* 1.3 61.7 - - - +
87B ASP* 3.2 8.4 + - - +
88B GLU* 3.0 24.1 + - - +
202B MPD 3.1 42.0 - - - +
----------------------------------------------------------
Back to top of page
Residues in contact with TYR 85 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
78A ARG* 3.4 15.6 + - - -
81A VAL* 3.7 20.2 - - + -
82A ASP* 2.7 31.4 + - - -
85A TYR* 3.4 69.7 - + + -
81B VAL 2.9 11.6 + - - +
82B ASP* 3.7 3.8 - - - +
83B ALA 3.3 0.2 - - - -
84B SER* 1.3 75.1 - - - +
86B ILE* 1.3 66.5 + - + +
88B GLU* 3.2 4.1 + - - +
89B ILE* 2.9 48.2 + - + +
202B MPD 3.5 9.1 - - + +
----------------------------------------------------------
Back to top of page
Residues in contact with ILE 86 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
82B ASP* 2.9 31.5 + - + +
83B ALA* 3.8 6.7 - - - +
85B TYR* 1.3 82.9 - - + +
87B ASP* 1.3 59.1 + - - +
89B ILE* 3.4 6.6 + - - +
90B ASP* 2.9 32.5 + - + +
----------------------------------------------------------
Back to top of page
Residues in contact with ASP 87 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
83B ALA 2.9 14.8 + - - +
84B SER* 3.2 11.9 + - - +
86B ILE* 1.3 78.3 - - - +
88B GLU* 1.3 73.8 + - - +
90B ASP* 3.3 6.8 + - - +
91B GLU* 3.1 22.2 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with GLU 88 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
77A GLU* 4.6 7.1 - - - +
81A VAL* 4.2 30.5 - - + +
84B SER* 3.0 12.2 + - - +
85B TYR* 3.7 7.2 - - - +
87B ASP* 1.3 89.1 - - - +
89B ILE* 1.3 62.1 + - - +
91B GLU* 3.2 19.2 + - - +
92B LEU* 3.0 29.7 + - + +
202B MPD 3.5 31.8 - - + +
----------------------------------------------------------
Back to top of page
Residues in contact with ILE 89 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
78A ARG* 3.5 48.5 - - - +
81A VAL* 3.8 9.9 - - + -
201A MPD 4.6 4.2 + - - +
85B TYR* 2.9 54.3 + - + +
86B ILE* 3.8 6.5 - - - +
88B GLU* 1.3 75.8 - - - +
90B ASP* 1.3 58.7 + - - +
92B LEU* 3.3 7.3 + - + +
93B PHE* 2.8 31.8 + - + +
----------------------------------------------------------
Back to top of page
Residues in contact with ASP 90 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
86B ILE* 2.9 22.2 + - + +
87B ASP* 3.6 8.0 - - - +
89B ILE* 1.3 78.4 - - - +
91B GLU* 1.3 63.4 + - - +
93B PHE* 3.3 10.4 + - - +
94B LYS* 2.9 54.2 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with GLU 91 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
77A GLU* 4.2 14.4 - - - +
87B ASP 3.1 13.3 + - - +
88B GLU* 3.7 22.1 - - - +
90B ASP* 1.3 77.8 + - - +
92B LEU* 1.3 66.6 + - - +
94B LYS* 3.3 9.1 + - + +
95B GLU* 3.0 49.4 + - + +
----------------------------------------------------------
Back to top of page
Residues in contact with LEU 92 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
74A LEU* 4.0 27.6 - - + +
77A GLU* 3.7 32.3 - - + +
78A ARG* 3.8 36.8 - - + +
81A VAL* 4.3 14.4 - - + -
201A MPD 4.0 15.9 - - + +
88B GLU* 3.0 22.6 + - + +
89B ILE* 3.6 12.3 - - + +
91B GLU* 1.3 78.0 - - - +
93B PHE* 1.3 58.5 + - - +
95B GLU* 3.3 10.6 + - - +
96B ALA* 2.9 30.3 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with PHE 93 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
201A MPD 3.9 15.7 + - + +
89B ILE* 2.8 21.5 + - + +
90B ASP* 3.7 12.1 - - - +
92B LEU* 1.3 73.9 - - - +
94B LYS* 1.3 69.9 + - + +
96B ALA* 3.8 4.6 - - + +
97B ASN* 2.9 48.8 + - + +
----------------------------------------------------------
Back to top of page
Residues in contact with LYS 94 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
90B ASP* 2.9 48.5 + - - +
91B GLU* 3.7 7.0 - - - +
93B PHE* 1.3 83.6 - - + +
95B GLU* 1.3 60.3 + - + +
97B ASN* 3.4 5.2 + - - +
98B ALA* 3.0 28.2 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with GLU 95 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
74A LEU* 3.8 28.2 - - + +
77A GLU* 5.2 2.4 - - - +
91B GLU* 3.0 41.8 + - + +
92B LEU* 3.7 11.2 - - - +
94B LYS* 1.3 75.9 - - + +
96B ALA* 1.3 65.0 + - - +
98B ALA* 3.3 7.0 + - - +
99B ILE* 3.0 26.7 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with ALA 96 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
71A TYR* 3.9 24.1 - - + +
74A LEU* 3.9 7.5 - - + +
201A MPD 4.0 20.2 - - + -
92B LEU 2.9 18.0 + - - +
93B PHE* 3.9 6.5 - - + +
95B GLU* 1.3 75.7 - - - +
97B ASN* 1.3 57.8 + - - +
99B ILE* 3.2 7.0 + - - +
100B GLU* 2.9 28.1 + - - +
201C MPD 4.8 2.9 + - - -
----------------------------------------------------------
Back to top of page
Residues in contact with ASN 97 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
93B PHE* 2.9 38.5 + - + +
94B LYS* 3.8 6.3 - - - +
96B ALA* 1.3 77.7 - - - +
98B ALA* 1.3 56.4 + - - +
100B GLU* 3.1 19.3 + - - +
101B ASN* 2.9 51.3 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with ALA 98 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
94B LYS 3.0 17.8 + - - +
95B GLU* 3.5 8.3 - - - +
97B ASN* 1.3 78.6 - - - +
99B ILE* 1.3 62.6 + - + +
101B ASN* 3.9 5.9 - - - +
102B ALA* 3.0 25.3 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with ILE 99 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
67A MET* 3.8 28.0 - - + +
70A THR* 3.8 15.0 - - + -
71A TYR* 3.8 35.2 - - + +
74A LEU* 3.6 29.6 - - + -
95B GLU 3.0 12.8 + - - +
96B ALA* 3.2 8.0 + - - +
98B ALA* 1.3 75.3 - - + +
100B GLU* 1.3 58.5 + - - +
102B ALA* 3.4 5.8 + - - +
103B LEU* 2.9 46.2 + - + +
201C MPD 4.6 1.1 - - - +
----------------------------------------------------------
Back to top of page
Residues in contact with GLU 100 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
96B ALA 2.9 13.6 + - - +
97B ASN* 3.1 23.3 + - - +
99B ILE* 1.3 74.9 - - - +
101B ASN* 1.3 69.9 + - - +
103B LEU* 3.2 6.5 + - - +
104B ILE* 3.0 41.9 + - + +
201C MPD 3.8 40.3 + - + +
100D GLU* 5.5 1.2 - - - +
----------------------------------------------------------
Back to top of page
Residues in contact with ASN 101 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
97B ASN* 2.9 41.5 + - - +
98B ALA* 3.9 5.4 - - - +
100B GLU* 1.3 81.2 - - - +
102B ALA* 1.3 62.6 + - - +
104B ILE* 3.1 16.4 + - - +
105B GLN* 3.0 28.7 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with ALA 102 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
67A MET* 3.5 25.1 - - - -
98B ALA 3.0 18.5 + - - +
99B ILE* 3.8 2.9 - - - +
101B ASN* 1.3 75.6 - - - +
103B LEU* 1.3 57.8 + - - +
105B GLN* 3.4 8.6 + - - +
106B LYS* 2.9 38.0 + - + +
----------------------------------------------------------
Back to top of page
Residues in contact with LEU 103 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
64A ILE* 4.0 28.7 - - + +
67A MET* 3.6 27.6 - - + -
68A LEU* 3.7 27.4 - - + -
99B ILE* 2.9 35.8 + - + +
100B GLU* 3.2 5.6 + - - +
102B ALA* 1.3 78.0 - - - +
104B ILE* 1.3 58.1 + - + +
106B LYS* 3.3 3.1 + - - +
107B ARG* 2.9 29.6 + - - +
71C TYR* 4.7 5.4 - - + +
75C LEU* 4.0 19.3 - - + +
201C MPD 4.2 19.7 - - + +
----------------------------------------------------------
Back to top of page
Residues in contact with ILE 104 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
100B GLU* 3.0 37.5 + - + +
101B ASN* 3.1 15.7 + - - +
103B LEU* 1.3 77.2 - - + +
105B GLN* 1.3 60.8 + - + +
107B ARG* 3.2 36.9 + - - +
108B GLU* 2.9 26.2 + - + +
----------------------------------------------------------
Back to top of page
Residues in contact with GLN 105 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
101B ASN* 3.0 18.6 + - - +
102B ALA* 4.1 7.3 - - - +
104B ILE* 1.3 78.7 - - + +
106B LYS* 1.3 62.4 + - + +
108B GLU* 3.2 10.1 + - + +
109B GLU* 2.9 34.3 + - + +
----------------------------------------------------------
Back to top of page
Residues in contact with LYS 106 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
55A LYS* 3.3 13.3 - - - +
60A VAL* 3.6 5.1 - - + +
63A GLU* 3.1 39.1 + - + +
64A ILE* 3.7 24.7 - - + -
67A MET* 3.5 25.8 - - + -
102B ALA* 2.9 25.9 + - - +
103B LEU 3.8 2.9 - - - +
105B GLN* 1.3 77.0 - - - +
107B ARG* 1.3 58.3 + - - +
109B GLU* 3.2 25.3 + - - +
110B LEU* 3.0 30.1 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with ARG 107 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
103B LEU 2.9 17.3 + - - +
104B ILE* 3.5 38.1 + - - +
106B LYS* 1.3 76.9 - - - +
108B GLU* 1.3 58.0 + - - +
110B LEU* 3.4 5.4 + - - +
111B ARG* 2.9 26.2 + - + +
201B MPD 3.3 26.1 + - - -
75C LEU* 3.4 47.9 - - + +
78C ARG* 3.5 43.9 - - - +
79C ALA* 3.7 8.8 - - + +
82C ASP* 4.6 5.3 + - - -
----------------------------------------------------------
Back to top of page
Residues in contact with GLU 108 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
104B ILE* 2.9 15.1 + - + +
105B GLN* 3.2 13.4 + - + +
107B ARG* 1.3 74.6 - - - +
109B GLU* 1.3 59.5 + - + +
111B ARG* 2.5 47.9 + - - +
112B GLN* 2.9 49.8 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with GLU 109 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
55A LYS* 2.9 32.7 + - - +
60A VAL* 3.8 10.5 - - + +
105B GLN* 2.9 20.6 + - + +
106B LYS* 3.2 34.7 + - - +
108B GLU* 1.3 77.7 - - + +
110B LEU* 1.3 62.5 + - - +
112B GLN* 3.4 11.0 + - - +
113B ARG* 3.0 48.2 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with LEU 110 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
57A LEU* 3.7 29.8 - - + +
60A VAL* 3.6 23.6 - - + -
61A SER* 5.1 2.5 - - - +
64A ILE* 3.9 8.7 - - + -
106B LYS 3.0 14.7 + - - +
107B ARG 3.5 6.3 - - - +
108B GLU 3.3 0.2 - - - -
109B GLU* 1.3 76.4 - - - +
111B ARG* 1.3 56.5 + - - +
113B ARG* 3.2 2.1 + - - +
114B PHE* 2.9 42.0 + - + -
75C LEU* 3.7 29.2 - - + -
76C SER* 4.0 27.4 - - - +
79C ALA* 3.9 7.6 - - + -
----------------------------------------------------------
Back to top of page
Residues in contact with ARG 111 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
107B ARG* 2.9 18.7 + - + +
108B GLU* 2.5 42.6 + - - +
110B LEU* 1.3 75.4 - - - +
112B GLN* 1.3 74.9 + - - +
114B PHE* 3.2 3.0 + - - +
115B THR* 2.7 77.5 + - - +
79C ALA* 3.5 29.4 - - + +
82C ASP* 3.8 14.8 - - + +
83C ALA 4.1 4.7 - - - +
86C ILE* 3.8 29.7 - - - +
----------------------------------------------------------
Back to top of page
Residues in contact with GLN 112 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
108B GLU* 2.9 50.7 + - - +
109B GLU* 3.7 11.9 - - - +
111B ARG* 1.3 90.9 - - - +
113B ARG* 1.3 65.5 + - + +
115B THR* 3.3 2.9 + - - -
116B ALA* 3.0 26.9 + - - +
----------------------------------------------------------
Back to top of page
Residues in contact with ARG 113 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
55A LYS* 2.9 49.6 + - - +
56A ASP* 4.2 2.3 - - - +
57A LEU* 3.9 39.7 - - + +
60A VAL* 4.3 10.7 - - - +
109B GLU* 3.0 50.7 + - - +
110B LEU 3.7 4.0 - - - +
112B GLN* 1.3 83.1 + - + +
114B PHE* 1.3 64.5 + - - +
116B ALA* 3.3 9.0 + - + +
117B ILE* 3.1 28.1 + - + +
----------------------------------------------------------
Back to top of page
Residues in contact with PHE 114 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
57A LEU* 3.6 32.8 - - + -
110B LEU* 2.9 25.5 + - + +
111B ARG 3.2 1.1 + - - +
113B ARG* 1.3 75.7 - - - +
115B THR* 1.3 65.0 + - - +
117B ILE* 3.1 30.3 + - + +
76C SER* 3.7 35.7 - - - -
79C ALA* 3.7 12.1 - - + -
80C ALA* 3.5 29.6 - - + -
83C ALA* 3.5 19.4 - - + +
204C MPD 4.4 13.5 - - + -
----------------------------------------------------------
Back to top of page
Residues in contact with THR 115 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
111B ARG* 2.7 47.5 + - - +
112B GLN 3.3 4.7 + - - -
114B PHE* 1.3 77.2 - - - +
116B ALA* 1.3 60.9 + - - +
117B ILE 3.3 5.4 + - - +
83C ALA* 3.7 14.6 - - - +
86C ILE* 4.7 15.2 - - + +
87C ASP* 5.2 10.0 - - + +
----------------------------------------------------------
Back to top of page
Residues in contact with ALA 116 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
112B GLN 3.0 13.7 + - - +
113B ARG* 3.3 12.5 + - - +
115B THR* 1.3 77.4 - - - +
117B ILE* 1.3 67.8 + - + +
----------------------------------------------------------
Back to top of page
Residues in contact with ILE 117 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
57A LEU* 5.4 10.1 - - + -
113B ARG* 3.1 19.2 + - + +
114B PHE* 3.1 28.8 + - + +
115B THR 4.0 4.7 - - - +
116B ALA* 1.3 85.6 - - + +
----------------------------------------------------------
Back to top of page
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