Contacts of the helix formed by residues 78 - 116 (chain B) in PDB entry 3GHG
Residue contacts within the protein are
derived with the CSU software (Sobolev V., Sorokine A.,
Prilusky J., Abola E.E. and Edelman M. (1999) Automated
analysis of interatomic contacts in proteins.
Bioinformatics, 15, 327-332). A
short description of the analytical approach
is given at the end of the page.
Note:
Non-standard 3 letter residue
codes indicate a heterogroup. To identify
and analyse, use LPC software
Legend:
Dist - nearest distance (Å) between atoms of two residues
Surf - contact surface area (Å2) between two residues
HB - hydrophilic-hydrophilic contact (hydrogen bond)
Arom - aromatic-aromatic contact
Phob - hydrophobic-hydrophobic contact
DC - hydrophobic-hydrophilic contact (destabilizing contact)
+/- - indicates presence/absence of a specific contacts
* - indicates residues forming contacts by their side chain
(including CA atoms)
Residues in contact with THR 78 (chain B).
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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76B CYS 4.3 0.4 - - - -
77B PRO* 1.3 77.2 - - - +
79B GLY* 1.3 68.5 + - - +
80B CYS* 3.5 9.6 + - - +
81B GLN* 3.7 12.9 + - - +
82B LEU* 3.3 20.7 + - - +
19C CYS* 4.0 5.8 - - - -
22C THR* 6.3 1.1 - - - -
42D ASN 3.5 10.3 + - - +
43D TYR* 3.1 25.6 + - - +
45D CYS* 3.2 38.8 - - + -
21F THR* 4.4 12.8 - - + -
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Residues in contact with GLY 79 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
78B THR* 1.3 76.7 - - - +
80B CYS* 1.3 49.8 + - - +
82B LEU* 3.3 2.6 + - - +
83B GLN* 2.7 39.9 + - - +
19C CYS* 3.7 15.7 - - - +
20C PRO* 3.8 17.5 - - - -
21C THR 5.7 0.4 - - - -
22C THR* 5.8 3.3 - - - +
25C ILE* 3.7 11.9 - - - +
21F THR* 5.7 0.4 - - - +
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Residues in contact with CYS 80 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
78B THR* 3.3 1.7 + - - +
79B GLY* 1.3 73.6 - - - +
81B GLN* 1.3 71.7 + - - +
82B LEU 2.8 1.0 + - - -
83B GLN* 2.8 13.7 + - + -
84B GLU* 2.3 42.9 + - + +
18C TYR 4.3 4.7 - - - -
19C CYS* 2.0 54.7 - - - -
20C PRO* 4.4 4.0 - - - -
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Residues in contact with GLN 81 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
52A LYS* 4.2 12.0 + - - +
77B PRO* 4.6 8.1 - - + -
78B THR* 3.7 14.3 + - - +
79B GLY 3.6 0.4 - - - -
80B CYS* 1.3 87.7 - - - +
82B LEU* 1.3 57.0 + - - +
84B GLU* 4.1 11.6 - - - +
85B ALA* 3.1 25.8 + - - +
43D TYR* 3.7 54.6 - - + +
44D LYS* 5.8 2.7 - - + +
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Residues in contact with LEU 82 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
48A GLY* 3.3 32.5 - - - +
51A MET* 3.7 11.0 - - + -
52A LYS* 3.4 40.8 - - + -
55A ILE* 3.1 25.9 - - + +
77B PRO* 4.1 7.6 - - + +
78B THR 3.3 13.7 + - - +
79B GLY 3.5 2.2 - - - +
80B CYS 2.8 0.6 + - - -
81B GLN* 1.3 76.0 - - - +
83B GLN* 1.3 64.6 + - - +
85B ALA* 3.2 6.4 - - - +
86B LEU* 3.1 25.6 + - - +
22C THR* 4.8 2.7 - - + -
25C ILE* 3.3 28.3 - - + -
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Residues in contact with GLN 83 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
79B GLY 2.7 24.6 + - - +
80B CYS* 3.4 13.8 - - - +
82B LEU* 1.3 70.1 - - - +
84B GLU* 1.3 77.3 + - - +
86B LEU* 3.3 9.3 + - - +
87B LEU* 3.0 27.7 + - - +
20C PRO* 3.6 29.6 - - + +
25C ILE* 4.1 9.1 - - + +
15F PHE* 3.6 40.8 - - + -
18F TYR* 4.3 13.9 + - - -
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Residues in contact with GLU 84 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
80B CYS* 2.3 42.2 + - + +
81B GLN* 4.1 13.2 - - - +
83B GLN* 1.3 75.4 + - - +
85B ALA* 1.3 65.2 + - - +
87B LEU* 2.8 27.5 + - - +
88B GLN* 2.7 45.8 + - - +
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Residues in contact with ALA 85 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
52A LYS* 4.8 10.8 - - + +
55A ILE* 4.6 8.7 - - + -
56A ASP* 5.4 2.7 - - - +
81B GLN 3.1 18.7 + - - +
82B LEU* 3.2 8.3 - - - +
84B GLU* 1.3 78.8 - - - +
86B LEU* 1.3 60.4 + - - +
88B GLN* 2.9 15.0 + - - +
89B GLN* 2.6 40.3 + - - +
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Residues in contact with LEU 86 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
55A ILE* 3.0 43.7 - - + +
58A VAL* 5.4 1.8 - - + -
59A ASN* 2.9 39.3 - - - +
82B LEU 3.1 8.8 + - - +
83B GLN* 3.7 10.1 - - - +
84B GLU 3.2 0.4 - - - -
85B ALA* 1.3 79.5 - - - +
87B LEU* 1.3 53.8 + - - +
89B GLN* 3.0 2.9 + - - +
90B GLU* 2.6 39.3 + - + +
25C ILE* 4.4 18.8 - - + +
28C PHE* 4.9 22.2 - - + -
29C LEU* 5.3 9.4 - - + +
32C TYR* 5.4 7.1 - - + -
15F PHE* 6.0 3.6 - - + -
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Residues in contact with LEU 87 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
83B GLN* 3.0 20.2 + - - +
84B GLU* 2.8 27.4 + - - +
86B LEU* 1.3 70.8 - - - +
88B GLN* 1.3 68.8 + - + +
90B GLU* 3.0 27.4 - - - +
91B ARG* 3.2 24.0 + - + +
28C PHE* 6.4 0.4 - - - -
14F ARG* 5.8 6.1 - - - +
15F PHE* 5.9 6.7 - - + -
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Residues in contact with GLN 88 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
84B GLU* 2.7 54.7 + - - +
85B ALA* 2.9 22.0 + - - +
87B LEU* 1.3 82.1 - - + +
89B GLN* 1.3 67.3 + - - +
91B ARG* 5.1 0.7 - - - -
92B PRO* 3.1 28.1 - - + +
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Residues in contact with GLN 89 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
55A ILE* 4.7 0.2 - - - +
56A ASP* 4.4 8.7 - - - +
59A ASN* 3.1 41.4 + - + +
85B ALA* 2.6 41.0 + - - +
86B LEU* 3.0 6.6 + - + +
88B GLN* 1.3 88.0 + - - +
90B GLU* 1.3 55.8 + - - +
91B ARG 3.3 0.5 + - - -
92B PRO* 3.5 3.3 - - - +
93B ILE* 2.8 50.8 + - + +
32C TYR* 4.6 0.2 - - - +
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Residues in contact with GLU 90 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
86B LEU* 2.6 20.2 + - + +
87B LEU* 3.0 26.6 - - - +
89B GLN* 1.3 73.2 - - - +
91B ARG* 1.3 79.8 + - - +
93B ILE 3.1 0.9 + - - -
94B ARG* 2.7 81.0 + - - +
28C PHE* 5.0 12.7 - - + -
32C TYR* 3.5 28.6 + - + -
14F ARG* 5.5 6.5 + - - -
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Residues in contact with ARG 91 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
87B LEU* 3.2 20.1 + - + +
88B GLN* 5.1 0.7 - - - -
90B GLU* 1.3 96.3 + - - +
92B PRO* 1.4 71.2 - - + +
94B ARG* 4.6 1.8 - - - -
95B ASN* 3.2 60.6 + - - +
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Residues in contact with PRO 92 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
88B GLN* 3.1 30.5 - - + +
89B GLN* 3.5 4.0 - - - +
91B ARG* 1.4 96.8 - - + +
93B ILE* 1.3 60.5 + - + +
95B ASN* 5.1 2.0 - - + +
96B SER* 3.3 27.2 + - - -
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Residues in contact with ILE 93 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
59A ASN* 3.9 26.7 - - + +
62A PHE* 4.5 20.4 - - + +
63A THR* 4.6 14.8 - - + -
66A ILE* 5.3 6.4 - - + +
89B GLN* 2.8 49.3 + - + +
90B GLU 3.4 2.5 - - - +
92B PRO* 1.3 75.9 - - + +
94B ARG* 1.3 59.9 + - - +
96B SER* 4.4 4.5 - - - -
97B VAL* 4.1 14.6 + - - +
32C TYR* 3.7 21.1 - - + +
36C VAL* 5.0 12.0 - - + +
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Residues in contact with ARG 94 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
90B GLU* 2.7 51.2 + - + +
91B ARG* 4.0 4.0 - - - +
92B PRO 3.3 0.2 - - - -
93B ILE* 1.3 73.4 - - - +
95B ASN* 1.3 62.4 + - - +
96B SER 3.2 4.3 - - - -
97B VAL* 3.0 34.2 + - + +
98B ASP* 3.3 6.3 + - - +
28C PHE* 4.7 9.3 - - - -
32C TYR* 3.8 34.7 - - + +
35C LYS* 5.1 12.7 - - - +
36C VAL* 5.5 7.3 - - + +
14F ARG* 5.6 5.7 - - - +
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Residues in contact with ASN 95 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
91B ARG* 3.2 41.8 + - - +
92B PRO* 5.1 1.8 - - + +
94B ARG* 1.3 79.5 - - - +
96B SER* 1.3 59.4 + - - +
97B VAL 3.4 0.2 - - - -
98B ASP* 3.5 21.3 + - - +
99B GLU* 3.6 21.8 + - - +
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Residues in contact with SER 96 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
66A ILE* 4.0 17.7 - - - +
70A LYS* 5.0 10.4 + - - +
92B PRO 3.3 20.2 + - - -
93B ILE* 4.6 4.9 - - - -
94B ARG 3.2 0.6 - - - -
95B ASN* 1.3 77.1 - - - +
97B VAL* 1.3 57.7 + - - +
99B GLU* 3.5 14.9 + - - +
100B LEU* 3.4 26.2 + - - +
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Residues in contact with VAL 97 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
66A ILE* 4.6 9.2 - - + -
93B ILE 4.1 10.0 + - - +
94B ARG* 3.0 22.3 + - + +
96B SER* 1.3 78.1 - - - +
98B ASP* 1.3 61.4 - - + +
99B GLU 3.3 1.3 - - - -
100B LEU* 3.3 3.3 + - + +
101B ASN* 2.7 52.4 + - - +
36C VAL* 6.2 3.6 - - + -
39C ASP* 4.8 20.2 - - + +
40C LEU* 3.3 33.9 - - + -
43C LEU* 4.8 2.2 - - + -
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Residues in contact with ASP 98 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
94B ARG 3.3 6.1 + - - +
95B ASN* 3.5 33.0 + - - +
97B VAL* 1.3 82.8 - - + +
99B GLU* 1.3 65.5 + - - +
101B ASN* 3.8 7.1 - - - +
102B ASN* 2.9 35.7 + - - +
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Residues in contact with GLU 99 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
70A LYS* 5.6 4.2 - - - +
74A PHE* 5.5 6.4 - - - -
95B ASN 3.6 15.1 + - - +
96B SER* 3.5 18.9 + - - +
97B VAL 3.3 0.2 - - - -
98B ASP* 1.3 83.2 + - - +
100B LEU* 1.3 75.3 + - - +
102B ASN* 3.0 18.4 - - - +
103B ASN* 3.3 28.6 + - - +
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Residues in contact with LEU 100 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
66A ILE* 3.7 25.1 - - + -
69A LEU* 3.4 25.4 - - + -
70A LYS* 3.3 38.4 - - + -
73A LEU* 3.8 31.9 - - + -
74A PHE* 5.2 2.9 - - + -
96B SER 3.4 11.8 + - - +
97B VAL* 3.3 7.5 + - + +
99B GLU* 1.3 89.7 - - - +
101B ASN* 1.3 53.0 + - - +
103B ASN* 3.5 1.9 + - + +
104B VAL* 2.6 42.5 + - - +
40C LEU* 6.3 0.2 - - + -
43C LEU* 4.3 9.2 - - + -
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Residues in contact with ASN 101 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
97B VAL* 2.7 35.4 + - - +
98B ASP* 4.1 6.8 - - - +
100B LEU* 1.3 67.4 - - - +
102B ASN* 1.3 58.9 + - - +
103B ASN 3.0 10.2 + - - -
104B VAL* 3.2 2.6 + - - -
105B GLU* 3.0 30.6 + - + +
106B ALA 3.9 0.5 + - - -
39C ASP* 4.3 20.0 + - - +
42C SER* 5.2 2.4 + - - -
43C LEU* 2.6 54.4 - - + +
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Residues in contact with ASN 102 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
98B ASP* 2.9 34.4 + - - +
99B GLU* 3.0 19.1 - - - +
101B ASN* 1.3 71.6 - - - +
103B ASN* 1.3 66.1 + - - +
106B ALA* 2.9 28.2 - - + +
107B VAL* 4.4 1.6 - - - +
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Residues in contact with ASN 103 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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73A LEU* 4.9 13.0 - - + +
74A PHE* 6.3 0.8 - - - -
77A GLN* 5.5 9.5 + - - +
99B GLU* 3.3 31.3 + - - +
100B LEU* 3.8 2.5 - - + +
101B ASN 3.0 0.8 + - - -
102B ASN* 1.3 88.3 + - - +
104B VAL* 1.3 61.7 + - - +
105B GLU 3.2 2.0 - - - -
107B VAL* 2.6 53.7 + - + +
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Residues in contact with VAL 104 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
69A LEU* 4.8 4.7 - - + -
73A LEU* 3.2 43.3 - - + +
100B LEU* 2.6 38.4 + - + +
101B ASN* 4.0 4.5 - - - +
103B ASN* 1.3 72.7 - - - +
105B GLU* 1.3 79.6 + - - +
108B SER* 2.7 35.0 - - - -
43C LEU* 4.7 15.5 - - + +
47C LEU* 5.6 14.6 - - + -
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Residues in contact with GLU 105 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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101B ASN* 3.0 12.4 + - + +
104B VAL* 1.3 104.8 - - - +
106B ALA* 1.3 61.7 + - - +
107B VAL 3.3 1.6 - - - -
108B SER* 4.8 2.9 - - - -
109B GLN* 2.8 30.7 - - - +
42C SER* 4.2 6.1 + - - +
43C LEU* 4.5 12.3 - - - +
46C ILE* 3.4 45.9 - - + +
50C VAL* 5.4 3.8 - - - +
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Residues in contact with ALA 106 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
101B ASN 3.9 3.0 + - - -
102B ASN* 2.9 30.7 - - + +
103B ASN 3.3 1.6 + - - -
105B GLU* 1.3 77.2 - - - +
107B VAL* 1.3 60.5 + - + +
109B GLN* 3.8 16.3 - - - +
110B THR* 4.2 5.4 - - - +
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Residues in contact with VAL 107 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
73A LEU* 6.4 0.7 - - + -
77A GLN* 4.5 23.8 - - + +
80A ASN* 5.8 4.9 + - - +
102B ASN 4.4 1.3 - - - +
103B ASN* 2.6 51.2 + - + +
106B ALA* 1.3 74.7 - - - +
108B SER* 1.3 54.7 + - - +
109B GLN 3.1 4.3 - - - -
110B THR* 2.9 37.3 + - + +
111B SER* 3.6 0.7 + - - -
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Residues in contact with SER 108 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
73A LEU* 5.8 3.8 - - - -
76A TYR* 5.1 10.1 + - - +
104B VAL* 2.7 27.1 + - - +
105B GLU* 4.3 4.3 - - - -
107B VAL* 1.3 74.9 - - - +
109B GLN* 1.3 52.6 + - - +
110B THR 3.3 0.7 - - - -
111B SER* 3.5 20.1 + - - -
112B SER* 2.4 38.9 + - - -
50C VAL* 4.0 19.5 - - - +
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Residues in contact with GLN 109 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
105B GLU* 2.8 27.4 + - - +
106B ALA* 3.8 13.9 - - - +
107B VAL 3.1 0.6 - - - -
108B SER* 1.3 76.4 - - - +
110B THR* 1.3 64.9 + - - +
112B SER* 3.5 8.6 - - - -
113B SER* 2.6 46.0 + - - -
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Residues in contact with THR 110 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
80A ASN* 4.7 10.0 + - - -
84A HIS* 5.0 8.3 + - - -
106B ALA 4.2 7.9 - - - +
107B VAL* 2.9 20.5 + - + +
109B GLN* 1.3 88.1 - - - +
111B SER* 1.3 67.5 + - - +
113B SER* 3.3 8.8 + - - -
114B SER* 3.2 24.8 + - - -
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Residues in contact with SER 111 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
76A TYR* 5.0 10.7 + - - +
80A ASN* 5.0 12.3 - - - +
84A HIS* 4.8 10.1 - - - -
107B VAL 3.6 1.5 + - - -
108B SER* 3.5 24.4 + - - -
110B THR* 1.3 83.1 + - - +
112B SER* 1.3 61.1 + - - +
114B SER* 3.3 5.5 + - - -
115B PHE* 3.1 51.4 + - - -
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Residues in contact with SER 112 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
108B SER 2.4 30.7 + - - -
109B GLN* 3.5 11.4 - - - -
110B THR 3.2 0.2 - - - -
111B SER* 1.3 75.5 + - - +
113B SER* 1.3 60.0 + - - +
115B PHE* 3.3 36.7 + - - +
116B GLN* 4.0 7.4 + - - +
50C VAL* 3.9 14.6 - - - +
53C LYS* 5.7 1.6 + - - -
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Residues in contact with SER 113 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
109B GLN* 2.6 33.9 + - - -
110B THR* 3.3 11.0 + - - -
112B SER* 1.3 72.5 - - - +
114B SER* 1.3 60.3 + - - +
115B PHE 3.6 0.2 - - - -
116B GLN* 2.5 38.8 + - - +
117B TYR* 3.3 11.8 + - - -
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Residues in contact with SER 114 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
84A HIS* 4.7 16.7 - - - -
87A THR* 6.6 0.2 - - - -
110B THR 3.2 15.0 + - - -
111B SER* 3.3 4.5 + - - -
112B SER 3.2 0.4 - - - -
113B SER* 1.3 75.7 + - - +
115B PHE* 1.3 66.7 + - - +
116B GLN 3.1 2.6 + - - -
117B TYR* 3.4 38.9 + - - +
118B MET* 4.6 6.4 + - - +
57C VAL* 5.7 0.9 - - - +
----------------------------------------------------------
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Residues in contact with PHE 115 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
76A TYR* 6.4 0.4 - - + -
79A ASN* 6.0 0.2 - - - -
111B SER* 3.1 39.6 + - - -
112B SER* 3.3 31.5 + - - +
114B SER* 1.3 77.0 - - - +
116B GLN* 1.3 59.1 + - - +
117B TYR 3.8 0.2 + - - -
118B MET* 4.1 12.0 + - - +
119B TYR* 5.2 3.1 - - - -
50C VAL* 3.4 33.7 - - + -
53C LYS* 3.9 39.1 - - + -
54C THR* 3.1 38.4 - - + -
57C VAL* 4.0 26.9 - - + +
----------------------------------------------------------
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Residues in contact with GLN 116 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
112B SER 4.2 5.4 - - - +
113B SER* 2.5 35.3 + - - +
115B PHE* 1.3 78.5 - - + +
117B TYR* 1.3 76.2 + - - +
118B MET 3.1 3.6 + - - +
119B TYR* 3.5 30.0 + - + +
120B LEU* 4.0 17.5 + - - +
53C LYS* 5.9 5.4 - - - +
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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