Contacts of the helix formed by residues 79 - 123 (chain A) in PDB entry 6JGW
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 SER 79 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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75A ASP 3.7 2.2 + - - -
76A SER* 2.9 27.0 + - - -
78A GLY* 1.3 74.0 - - - +
80A VAL* 1.3 62.5 + - - +
81A ASN 3.5 0.2 - - - -
82A ALA* 3.4 10.2 + - - +
83A LEU* 3.0 23.2 + - - +
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Residues in contact with VAL 80 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
69A LEU* 4.1 22.2 - - + -
74A ASP 3.6 16.4 - - - +
75A ASP* 3.2 21.8 - - - +
76A SER* 3.6 9.2 + - - +
78A GLY 3.2 0.9 - - - +
79A SER* 1.3 77.1 + - - +
81A ASN* 1.3 72.6 + - - +
83A LEU* 2.7 31.3 + - + +
84A ILE* 3.0 29.9 + - + +
112B CYS* 3.9 23.8 - - + -
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Residues in contact with ASN 81 (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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78A GLY 3.7 9.4 + - - +
79A SER 3.5 0.6 - - - -
80A VAL* 1.3 91.6 - - - +
82A ALA* 1.3 62.0 + - - +
84A ILE* 3.8 2.6 + - - +
85A ASP* 2.9 31.6 + - - +
109B ARG* 3.5 34.7 + - - +
113B ASN* 3.2 38.6 + - - +
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Residues in contact with ALA 82 (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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78A GLY 4.5 2.5 + - - +
79A SER* 3.4 12.2 + - - +
80A VAL 3.2 0.6 - - - -
81A ASN* 1.3 77.2 - - - +
83A LEU* 1.3 58.6 + - - +
85A ASP* 3.2 5.4 + - - +
86A GLU* 2.9 30.8 + - - +
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Residues in contact with LEU 83 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
62A GLU* 6.3 0.9 - - + -
65A SER* 5.1 10.3 - - - -
66A LEU* 4.5 15.0 - - + -
69A LEU* 4.9 14.1 - - + -
79A SER 3.0 13.6 + - - +
80A VAL* 2.7 18.5 + - + +
82A ALA* 1.3 73.8 - - - +
84A ILE* 1.3 63.7 + - + +
86A GLU* 3.3 10.6 + - + +
87A HIS* 3.1 44.1 + - + +
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Residues in contact with ILE 84 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
66A LEU* 5.5 4.9 - - + -
69A LEU* 5.2 6.3 - - + -
80A VAL* 3.0 31.2 + - + +
81A ASN 4.2 2.9 - - - +
83A LEU* 1.3 81.3 - - + +
85A ASP* 1.3 58.6 + - - +
87A HIS* 3.1 10.5 + - + +
88A ILE* 2.9 46.2 + - + +
105B LEU* 3.6 25.4 - - + +
108B LEU* 4.2 20.9 - - + +
109B ARG* 3.6 43.3 - - + +
112B CYS* 5.1 0.7 - - - -
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Residues in contact with ASP 85 (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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81A ASN* 2.9 19.0 + - - +
82A ALA* 3.2 5.7 + - - +
84A ILE* 1.3 77.0 - - - +
86A GLU* 1.3 56.7 + - - +
88A ILE* 3.1 16.0 + - - +
89A GLU* 2.9 39.3 + - - +
109B ARG* 2.7 44.6 + - - -
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Residues in contact with GLU 86 (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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82A ALA 2.9 13.6 + - - +
83A LEU* 3.6 13.7 - - + +
85A ASP* 1.3 73.7 - - - +
87A HIS* 1.3 67.9 + - + +
89A GLU* 3.1 21.7 + - - +
90A HIS* 3.1 51.8 + - + +
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Residues in contact with HIS 87 (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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56A LEU* 4.3 5.1 - - + +
58A MET* 3.8 32.7 - - + +
62A GLU* 3.8 29.0 - - + +
66A LEU* 4.0 28.8 - - + +
83A LEU* 3.1 43.2 + - + +
84A ILE* 3.4 10.5 - - + +
86A GLU* 1.3 77.5 - - + +
88A ILE* 1.3 61.8 + - - +
90A HIS* 3.1 13.6 + - - +
91A VAL* 3.0 25.7 + - - +
105B LEU* 4.3 15.5 - - + -
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Residues in contact with ILE 88 (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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84A ILE* 2.9 37.0 + - + +
85A ASP* 3.5 19.5 - - - +
87A HIS* 1.3 73.4 - - - +
89A GLU* 1.3 68.9 + - + +
91A VAL* 3.1 15.8 + - + +
92A GLN* 3.1 13.1 + - + +
102B GLN* 4.7 26.5 - - + +
105B LEU* 4.0 23.3 - - + -
106B VAL* 4.3 18.2 - - + +
109B ARG* 5.3 2.9 - - - -
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Residues in contact with GLU 89 (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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85A ASP* 2.9 29.5 + - - +
86A GLU* 3.1 16.5 + - - +
88A ILE* 1.3 76.5 - - - +
90A HIS* 1.3 70.6 + - + +
92A GLN* 3.2 7.2 + - - +
93A ALA* 3.0 22.1 + - - +
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Residues in contact with HIS 90 (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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56A LEU* 3.9 15.4 - - + +
86A GLU* 3.1 46.6 + - + +
87A HIS* 3.1 14.1 + - - +
89A GLU* 1.3 82.3 + - + +
91A VAL* 1.3 66.9 + - - +
93A ALA* 3.2 9.3 + - + +
94A ARG* 2.8 25.3 + - - +
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Residues in contact with VAL 91 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
56A LEU* 3.8 28.3 - - + -
87A HIS 3.0 17.2 + - - +
88A ILE* 3.4 9.2 - - - +
90A HIS* 1.3 75.4 - - - +
92A GLN* 1.3 64.8 + - - +
94A ARG* 3.1 3.5 + - - +
95A ILE* 3.0 33.5 + - + +
98B LEU* 3.5 27.9 - - + +
101B LEU* 4.4 9.9 - - + -
102B GLN* 4.0 22.0 - - + +
105B LEU* 4.3 15.7 - - + -
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Residues in contact with GLN 92 (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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88A ILE* 3.1 10.7 + - + +
89A GLU* 3.7 8.7 - - - +
91A VAL* 1.3 80.9 - - - +
93A ALA* 1.3 57.0 + - - +
95A ILE* 3.4 22.2 + - - +
96A ASP* 3.0 57.5 + - - +
102B GLN* 3.4 23.7 + - - +
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Residues in contact with ALA 93 (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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89A GLU 3.0 13.6 + - - +
90A HIS* 3.2 12.3 + - + +
92A GLN* 1.3 75.7 - - - +
94A ARG* 1.3 62.0 + - - +
96A ASP* 3.4 12.4 + - - +
97A GLY* 3.1 18.2 + - - -
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Residues in contact with ARG 94 (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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54A ARG 4.9 0.4 + - - -
55A THR 2.9 27.4 + - - -
56A LEU* 3.9 25.4 + - + +
57A ASP* 3.8 30.7 + - - +
90A HIS 2.8 15.2 + - - +
91A VAL 3.1 4.5 + - - +
93A ALA* 1.3 73.6 - - - +
95A ILE* 1.3 65.7 - - - +
97A GLY* 3.2 3.4 + - - -
98A LEU* 2.9 30.0 + - + +
54B ARG 4.6 2.0 + - - -
55B THR* 3.5 54.7 + - - +
94B ARG* 3.9 4.9 - - - +
98B LEU* 4.2 16.4 - - + -
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Residues in contact with ILE 95 (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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91A VAL* 3.0 31.5 + - + +
92A GLN* 3.5 31.0 - - - +
94A ARG* 1.3 78.8 - - - +
96A ASP* 1.3 67.8 + - - +
98A LEU* 2.9 11.4 + - - +
99A VAL* 2.9 37.0 + - + +
95B ILE* 4.6 17.0 - - + -
98B LEU* 4.0 23.1 - - + +
99B VAL* 4.1 22.4 - - + +
102B GLN* 4.9 2.0 - - - +
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Residues in contact with ASP 96 (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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92A GLN* 3.0 43.5 + - - +
93A ALA* 3.4 12.2 - - - +
95A ILE* 1.3 82.3 - - - +
97A GLY* 1.3 61.5 + - - +
99A VAL* 3.3 7.8 + - - +
100A ALA* 3.2 21.7 + - - +
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Residues in contact with GLY 97 (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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93A ALA 3.1 10.5 + - - -
94A ARG* 3.2 4.2 + - - -
95A ILE 3.2 0.2 - - - -
96A ASP* 1.3 78.8 - - - +
98A LEU* 1.3 56.9 + - - +
100A ALA* 3.3 6.9 + - - +
101A LEU* 3.0 24.4 + - - +
52B ASN* 3.4 28.9 + - - -
55B THR* 5.1 3.1 - - - -
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Residues in contact with LEU 98 (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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94A ARG* 2.9 22.0 + - + +
95A ILE 2.9 7.4 + - - +
97A GLY* 1.3 72.8 - - - +
99A VAL* 1.3 64.5 + - - +
101A LEU* 3.3 10.1 + - + +
102A GLN 3.1 17.8 + - - -
52B ASN 4.4 2.0 - - - +
55B THR* 3.4 23.6 - - - +
56B LEU* 4.0 33.9 - - + +
91B VAL* 3.4 18.5 - - + +
94B ARG* 4.1 16.6 - - + -
95B ILE* 4.2 21.3 - - + -
98B LEU* 3.9 26.2 - - + -
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Residues in contact with VAL 99 (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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95A ILE* 2.9 28.8 + - + +
96A ASP* 3.3 9.6 + - - +
98A LEU* 1.3 75.7 - - - +
100A ALA* 1.3 62.1 + - - +
102A GLN* 3.4 13.8 + - + +
103A GLU* 3.2 28.9 + - + +
95B ILE* 3.9 18.4 - - + -
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Residues in contact with ALA 100 (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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96A ASP 3.2 12.9 + - - +
97A GLY* 3.4 12.1 - - - +
98A LEU 3.2 0.2 - - - -
99A VAL* 1.3 74.4 - - - +
101A LEU* 1.3 61.3 + - - +
103A GLU* 3.2 10.0 + - - +
104A GLN* 2.8 31.6 + - - +
52B ASN* 4.2 10.5 - - - +
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Residues in contact with LEU 101 (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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97A GLY 3.0 14.4 + - - +
98A LEU* 3.3 13.2 + - + +
100A ALA* 1.3 75.1 - - - +
102A GLN* 1.3 53.2 + - - +
104A GLN* 3.0 5.5 + - - +
105A LEU* 2.7 53.1 + - + +
49B PHE* 3.5 33.4 - - + -
52B ASN* 3.9 15.4 - - + +
53B CYS* 3.8 38.8 - - - +
56B LEU* 4.2 23.1 - - + -
58B MET* 4.2 3.1 - - + -
91B VAL* 4.5 5.6 - - + -
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Residues in contact with GLN 102 (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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98A LEU 3.1 12.3 + - - +
99A VAL* 3.4 15.8 - - - +
101A LEU* 1.3 75.8 - - - +
103A GLU* 1.3 67.9 + - - +
105A LEU* 3.2 12.0 + - - +
106A VAL* 2.8 43.2 + - + +
88B ILE* 4.4 22.9 - - + +
91B VAL* 3.9 18.8 - - + +
92B GLN* 3.6 20.8 + - - +
95B ILE* 5.1 2.6 - - - +
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Residues in contact with GLU 103 (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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99A VAL* 3.2 19.7 + - + +
100A ALA* 3.2 11.8 + - - +
102A GLN* 1.3 91.7 + - - +
104A GLN* 1.3 57.1 + - - +
106A VAL* 3.1 13.3 + - - +
107A GLU* 2.8 30.3 + - - +
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Residues in contact with GLN 104 (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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100A ALA* 2.8 16.4 + - + +
101A LEU* 3.0 8.9 + - - +
103A GLU* 1.3 75.5 - - - +
105A LEU* 1.3 57.8 + - - +
107A GLU* 3.4 14.6 + - - +
108A LEU* 3.0 26.9 + - - +
49B PHE* 4.0 31.3 - - + -
52B ASN* 6.3 1.3 - - - +
70B ARG* 3.8 26.4 + - - +
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Residues in contact with LEU 105 (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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101A LEU* 2.7 48.4 + - + +
102A GLN* 3.5 5.8 - - - +
104A GLN* 1.3 69.2 - - - +
106A VAL* 1.3 65.0 + - - +
108A LEU* 3.3 11.2 + - + +
109A ARG 3.0 18.4 + - - -
49B PHE* 4.6 5.6 - - + -
58B MET* 5.1 2.0 - - + -
66B LEU* 4.0 30.3 - - + -
84B ILE* 3.6 29.6 - - + +
87B HIS* 4.1 21.3 - - + -
88B ILE* 4.1 20.0 - - + -
91B VAL* 4.4 9.0 - - + -
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Residues in contact with VAL 106 (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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102A GLN* 2.8 32.0 + - + +
103A GLU* 3.5 13.2 - - - +
105A LEU* 1.3 74.5 - - - +
107A GLU* 1.3 63.4 + - - +
109A ARG* 3.3 12.6 + - - +
110A ARG* 3.1 23.3 + - + +
88B ILE* 4.2 18.8 - - + -
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Residues in contact with GLU 107 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
103A GLU 2.8 12.5 + - - +
104A GLN* 3.6 21.8 - - - +
106A VAL* 1.3 78.7 - - - +
108A LEU* 1.3 61.7 + - - +
110A ARG* 3.1 46.1 + - - +
111A ARG* 3.1 36.3 + - - +
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Residues in contact with LEU 108 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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104A GLN* 3.0 15.1 + - - +
105A LEU* 3.3 15.7 + - + +
107A GLU* 1.3 72.1 - - - +
109A ARG* 1.3 65.8 + - - +
111A ARG* 3.3 18.3 + - + +
112A CYS* 3.0 28.8 + - - -
49B PHE* 5.1 6.1 - - + -
66B LEU* 4.0 35.2 - - + +
69B LEU* 3.9 19.7 - - + +
70B ARG* 3.7 32.3 - - + +
73B PRO* 5.3 0.2 - - + -
84B ILE* 4.1 13.5 - - + -
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Residues in contact with ARG 109 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
105A LEU 3.0 13.7 + - - +
106A VAL* 3.4 14.6 - - - +
108A LEU* 1.3 76.4 - - - +
110A ARG* 1.3 62.0 + - - +
112A CYS* 3.2 4.8 + - - +
113A ASN* 3.2 43.7 + - - +
81B ASN* 3.5 39.4 + - - +
84B ILE* 3.5 24.7 - - + +
85B ASP* 2.6 42.3 + - - -
88B ILE* 5.7 1.6 - - - -
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Residues in contact with ARG 110 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
106A VAL* 3.1 11.8 + - + +
107A GLU* 3.1 45.3 + - - +
108A LEU 3.2 0.2 - - - -
109A ARG* 1.3 80.7 - - - +
111A ARG* 1.3 72.6 + - - +
113A ASN* 3.4 6.9 + - - +
114A ALA* 3.0 40.6 + - - +
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Residues in contact with ARG 111 (chain A).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
107A GLU* 3.1 33.6 + - - +
108A LEU* 3.3 14.1 + - + +
110A ARG* 1.3 96.0 - - - +
112A CYS* 1.3 61.7 + - - +
114A ALA* 3.8 5.7 - - - +
115A GLN* 3.1 25.5 + - - +
70B ARG* 3.1 41.7 + - - +
71B ASP 4.5 2.6 + - - -
73B PRO* 3.5 34.2 - - + +
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Residues in contact with CYS 112 (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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108A LEU* 3.0 32.5 + - - +
109A ARG 3.2 4.7 + - - +
111A ARG* 1.3 78.0 - - - +
113A ASN* 1.3 62.3 + - - +
115A GLN* 3.9 2.4 - - - +
116A GLY 3.4 13.5 + - - -
69B LEU* 3.9 20.2 - - - -
73B PRO* 3.9 18.8 - - - -
74B ASP 3.4 23.8 - - - +
75B ASP* 3.4 16.1 - - - +
80B VAL* 3.9 21.1 - - + -
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Residues in contact with ASN 113 (chain A).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
109A ARG* 3.2 32.0 + - - +
110A ARG* 3.9 5.2 - - - +
112A CYS* 1.3 79.9 - - - +
114A ALA* 1.3 65.9 + - - +
116A GLY* 3.0 11.0 + - - +
117A ALA* 3.0 15.3 + - - +
75B ASP* 4.2 10.0 - - - +
80B VAL* 5.3 0.5 - - - +
81B ASN* 3.2 37.4 + - - +
----------------------------------------------------------
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Residues in contact with ALA 114 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
110A ARG* 3.0 31.5 + - - +
111A ARG* 3.8 5.6 - - - +
113A ASN* 1.3 75.4 - - - +
115A GLN* 1.3 60.1 + - - +
117A ALA* 3.2 3.6 + - - +
118A GLU* 2.8 52.0 + - - +
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Residues in contact with GLN 115 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
111A ARG 3.1 15.1 + - - +
112A CYS 3.9 4.9 - - - +
114A ALA* 1.3 78.4 - - - +
116A GLY* 1.3 60.4 + - - +
118A GLU* 4.2 5.1 + - - +
119A CYS* 2.8 45.0 + - - +
122A LEU* 5.8 0.6 - - - +
73B PRO* 2.9 34.0 + - + +
74B ASP* 3.4 17.7 - - - +
75B ASP* 3.2 12.0 - - - +
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Residues in contact with GLY 116 (chain A).
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----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
112A CYS 3.4 4.4 + - - -
113A ASN 3.0 8.9 + - - -
115A GLN* 1.3 82.2 + - - +
117A ALA* 1.3 57.4 + - - +
119A CYS* 3.4 15.7 - - - +
120A ALA 4.9 0.5 + - - -
75B ASP* 3.1 30.3 - - - -
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Residues in contact with ALA 117 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
113A ASN 3.0 13.5 + - - +
114A ALA* 3.9 4.3 - - - +
116A GLY* 1.3 74.8 - - - +
118A GLU* 1.3 62.5 + - + +
119A CYS 3.3 0.4 - - - -
120A ALA 4.7 0.5 + - - -
121A ILE* 2.9 23.6 - - - +
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Residues in contact with GLU 118 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
114A ALA* 2.8 42.2 + - - +
115A GLN* 4.2 3.8 + - - +
117A ALA* 1.3 72.4 - - + +
119A CYS* 1.3 64.6 + - - +
120A ALA 3.6 0.4 - - - -
121A ILE* 3.3 8.2 + - - +
122A LEU* 3.1 49.4 + - + +
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Residues in contact with CYS 119 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
115A GLN* 2.8 33.6 + - - +
116A GLY* 3.4 13.9 - - - +
117A ALA 3.3 0.6 - - - -
118A GLU* 1.3 76.6 - - - +
120A ALA* 1.3 62.2 + - + +
121A ILE 3.0 5.4 + - - -
122A LEU* 3.5 11.9 + - - +
123A GLN* 3.6 16.9 + - - +
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Residues in contact with ALA 120 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
116A GLY 4.9 0.6 + - - -
117A ALA 4.7 0.4 + - - -
118A GLU 3.6 0.6 - - - -
119A CYS* 1.3 79.5 - - + +
121A ILE* 1.3 68.9 + - + +
123A GLN* 4.3 4.8 - - - +
124A GLN* 3.6 20.3 + - - +
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Residues in contact with ILE 121 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
117A ALA 2.9 29.4 - - - +
118A GLU* 3.7 8.5 - - - +
120A ALA* 1.3 91.1 - - + +
122A LEU* 1.3 66.9 + - - +
123A GLN 3.1 2.0 - - - -
124A GLN* 3.1 22.6 + - + +
125A LEU* 3.3 25.4 + - + +
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Residues in contact with LEU 122 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
115A GLN* 5.8 0.9 - - - +
118A GLU* 3.1 49.3 + - + +
119A CYS* 4.0 6.5 - - - +
121A ILE* 1.3 78.4 - - - +
123A GLN* 1.3 60.0 + - + +
125A LEU* 3.7 20.2 + - + +
126A GLU* 3.6 10.0 - - - +
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Residues in contact with GLN 123 (chain A).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
119A CYS* 3.6 14.5 + - - +
120A ALA* 4.8 3.8 - - - +
121A ILE 3.1 0.8 - - - -
122A LEU* 1.3 76.7 - - + +
124A GLN* 1.3 62.7 + - - +
125A LEU 3.1 2.4 + - - -
126A GLU* 3.4 32.5 + - - +
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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