Contacts of the helix formed by residues 75 - 114 (chain B) in PDB entry 4Q94
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 PRO 75 (chain B).
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
71B LYS* 6.4 0.7 - - + -
74B GLY* 1.3 84.4 - - - +
76B GLU* 1.3 71.5 + - - +
77B PHE 3.4 1.1 - - - -
78B THR* 3.3 13.5 + - + +
79B ARG* 3.0 33.8 + - + +
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Residues in contact with GLU 76 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
34B ARG* 3.7 36.6 + - - +
35B LYS* 6.3 0.4 - - - -
37B ALA* 4.2 16.8 - - + -
70B SER* 6.1 0.5 - - - -
73B LYS 4.5 1.8 - - - +
74B GLY* 3.3 27.2 + - - -
75B PRO* 1.3 84.3 - - + +
77B PHE* 1.3 61.4 + - + +
79B ARG* 3.6 26.5 + - - +
80B GLU* 2.9 34.5 + - - +
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Residues in contact with PHE 77 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
30B LEU* 3.6 25.1 - - + -
31B ILE* 4.2 3.8 - - + -
34B ARG* 3.5 33.2 - - + -
37B ALA* 3.8 19.5 - - + -
40B ILE* 3.8 35.9 - - + -
41B VAL* 4.3 4.7 - - + -
66B VAL* 3.6 31.2 - - + +
67B ILE* 4.8 2.2 - - - -
70B SER* 3.6 27.9 + - - +
74B GLY 4.7 1.0 + - - -
75B PRO 3.4 0.4 - - - -
76B GLU* 1.3 78.3 + - + +
78B THR* 1.3 67.0 + - - +
80B GLU* 4.5 1.1 - - - +
81B PHE* 2.9 44.8 + + + -
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Residues in contact with THR 78 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
116A VAL 4.1 0.4 - - - +
117A TYR* 2.6 52.1 + - + -
67B ILE* 3.7 10.0 - - - +
70B SER* 4.3 6.5 + - - -
71B LYS* 2.8 40.9 + - - +
74B GLY 5.0 0.3 + - - -
75B PRO* 3.3 17.5 + - + +
77B PHE* 1.3 77.7 - - - +
79B ARG* 1.3 62.8 + - - +
82B GLU* 3.3 7.7 + - - +
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Residues in contact with ARG 79 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
37B ALA* 5.7 0.6 - - - +
75B PRO* 3.0 25.7 + - + +
76B GLU* 3.6 31.5 - - - +
78B THR* 1.3 76.3 - - - +
80B GLU* 1.3 96.9 + - - +
82B GLU* 3.2 23.8 + - - +
83B SER* 3.9 4.2 + - - -
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Residues in contact with GLU 80 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
37B ALA* 4.0 20.0 - - + +
38B GLY* 3.8 22.2 - - - +
41B VAL* 3.7 30.4 - - + +
76B GLU 2.9 24.1 + - - +
77B PHE* 4.1 2.2 - - - +
79B ARG* 1.3 98.4 + - - +
81B PHE* 1.3 60.4 + - - +
82B GLU 3.3 0.2 + - - -
83B SER* 2.7 30.8 + - - -
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Residues in contact with PHE 81 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
117A TYR* 3.5 13.2 - - - +
30B LEU* 6.2 1.8 - - + -
40B ILE* 5.4 3.4 - - + -
41B VAL* 3.8 22.7 - - + -
44B TRP* 3.7 38.4 - + + -
62B LEU* 6.3 0.4 - - + -
63B ALA* 3.8 21.1 - - + -
66B VAL* 4.1 16.8 - - + -
67B ILE* 3.5 22.0 - - + -
77B PHE* 2.9 41.8 + + - +
80B GLU* 1.3 76.9 - - - +
82B GLU* 1.3 62.2 + - - +
84B VAL* 2.9 24.3 + - + +
85B LEU* 3.0 35.6 + - + +
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Residues in contact with GLU 82 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
117A TYR* 3.7 19.7 + - + -
121A PHE* 3.4 62.9 - - + +
78B THR* 3.3 11.9 + - - +
79B ARG* 3.2 18.2 + - - +
80B GLU 3.2 1.0 - - - -
81B PHE* 1.3 78.8 - - - +
83B SER* 1.3 61.2 + - - +
84B VAL 3.3 0.9 + - - -
85B LEU 3.9 2.1 + - - -
86B VAL* 4.8 2.8 + - - +
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Residues in contact with SER 83 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
41B VAL* 4.9 0.9 - - - +
79B ARG 3.9 3.6 + - - -
80B GLU* 2.7 27.5 + - - -
82B GLU* 1.3 79.6 - - - +
84B VAL* 1.3 67.9 + - - +
86B VAL* 5.4 1.4 + - - +
87B ASP* 5.8 0.5 + - - +
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Residues in contact with VAL 84 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
41B VAL* 3.6 30.1 - - + -
42B SER* 5.8 2.0 - - - -
44B TRP* 3.7 22.9 - - + -
45B HIS* 3.6 36.3 + - + +
81B PHE* 2.9 18.2 + - + +
83B SER* 1.3 89.4 - - - +
85B LEU* 1.3 61.9 + - - +
86B VAL 3.3 3.1 - - - -
87B ASP* 3.3 10.2 + - - +
88B ALA* 3.0 24.9 + - - +
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Residues in contact with LEU 85 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
111A TRP* 3.7 26.0 - - + -
117A TYR* 3.6 40.6 - - + +
121A PHE* 4.0 7.6 - - + -
125A LEU* 3.6 13.7 - - + -
44B TRP* 4.1 24.5 - - + -
60B LEU* 4.6 1.6 - - + -
63B ALA* 4.4 7.2 - - + -
67B ILE* 4.0 2.2 - - + -
81B PHE* 3.0 35.4 + - + +
82B GLU 3.9 1.2 + - - -
83B SER 3.8 0.4 - - - -
84B VAL* 1.3 75.8 - - - +
86B VAL* 1.3 59.8 + - - +
88B ALA* 4.0 1.3 - - - -
89B PHE* 2.9 45.2 + - + +
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Residues in contact with VAL 86 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
121A PHE* 3.9 14.7 - - + -
124A GLN* 3.5 34.3 - - + +
125A LEU* 3.7 19.1 - - + -
128A SER* 3.8 22.7 + - - -
82B GLU 4.8 3.0 + - - +
83B SER 5.4 1.1 - - - +
84B VAL 3.3 0.6 - - - -
85B LEU* 1.3 77.0 - - - +
87B ASP* 1.3 63.2 + - - +
90B SER* 3.1 22.7 + - - -
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Residues in contact with ASP 87 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
45B HIS* 2.5 32.9 + - + +
49B ARG* 2.8 36.4 + - - -
83B SER 5.8 0.4 + - - +
84B VAL* 3.3 11.4 + - - +
86B VAL* 1.3 79.4 - - - +
88B ALA* 1.3 57.3 + - - +
90B SER* 3.4 5.8 + - - -
91B HIS* 2.9 29.6 + - - +
94B ARG* 5.2 1.7 + - - -
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Residues in contact with ALA 88 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
44B TRP* 3.7 19.1 - - + -
45B HIS* 4.6 1.1 + - + -
48B LEU* 3.5 30.1 - - + -
60B LEU* 4.0 9.2 - - + -
84B VAL 3.0 16.6 + - - +
85B LEU* 3.6 7.6 - - - +
87B ASP* 1.3 80.2 + - - +
89B PHE* 1.3 58.0 + - - +
91B HIS* 3.3 2.2 + - - +
92B VAL* 2.9 35.2 + - - +
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Residues in contact with PHE 89 (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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104A LEU* 3.9 28.7 - - + +
107A LEU* 3.9 22.0 - - + -
108A LEU* 3.6 35.2 - - + -
111A TRP* 3.8 26.7 - + - -
125A LEU* 4.0 11.7 - - + +
128A SER* 3.6 15.7 - - - +
129A MET* 4.0 23.5 - - + +
60B LEU* 4.0 19.7 - - + -
85B LEU* 2.9 33.5 + - + +
88B ALA* 1.3 72.2 - - - +
90B SER* 1.3 57.2 + - - +
92B VAL* 3.8 4.7 - - - +
93B ALA* 2.8 32.6 + - - +
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Residues in contact with SER 90 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
128A SER* 3.5 30.8 + - - +
86B VAL* 3.1 18.9 + - - -
87B ASP* 3.6 8.7 - - - -
89B PHE* 1.3 76.6 - - - +
91B HIS* 1.3 62.1 + - - +
93B ALA* 3.6 2.8 - - - +
94B ARG* 3.1 37.1 + - - +
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Residues in contact with HIS 91 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
48B LEU* 4.3 14.1 - - + -
49B ARG* 3.5 47.7 + - + +
56B LYS* 3.0 37.7 + - + -
87B ASP 2.9 18.6 + - - +
88B ALA* 3.6 4.7 - - - +
90B SER* 1.3 74.8 - - - +
92B VAL* 1.3 64.9 + - - +
94B ARG* 3.1 34.1 + - - +
95B GLU* 3.0 50.7 + - + +
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Residues in contact with VAL 92 (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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104A LEU* 3.9 24.0 - - + -
48B LEU* 3.9 18.6 - - + -
56B LYS* 3.8 28.9 - - + +
57B LEU* 4.3 10.8 - - + +
60B LEU* 3.8 21.3 - - + -
88B ALA 2.9 24.1 + - - +
89B PHE 4.1 1.6 - - - +
91B HIS* 1.3 74.2 - - + +
93B ALA* 1.3 58.5 + - - +
95B GLU* 4.5 4.5 - - - -
96B ALA* 2.8 39.2 + - + +
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Residues in contact with ALA 93 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
101A LYS* 4.5 18.3 - - + +
104A LEU* 3.7 12.9 - - + +
128A SER 5.3 0.2 - - - +
129A MET* 4.0 32.8 - - + +
89B PHE 2.8 18.4 + - - +
90B SER 3.6 4.5 - - - +
92B VAL* 1.3 77.0 - - - +
94B ARG* 1.3 63.9 + - - +
96B ALA* 4.2 1.9 - - - +
97B ASP* 3.2 24.3 + - - +
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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
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49B ARG* 3.3 38.5 - - - +
87B ASP* 5.2 1.2 + - - -
90B SER* 3.1 26.0 + - - +
91B HIS* 3.1 38.2 + - - +
93B ALA* 1.3 79.4 - - - +
95B GLU* 1.3 62.9 + - + +
97B ASP* 3.4 8.2 - - - +
98B GLU* 3.0 36.2 + - + +
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Residues in contact with GLU 95 (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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53B SER* 3.7 25.4 - - - -
56B LYS* 3.7 28.3 + - + -
91B HIS* 3.0 46.5 + - + +
92B VAL 3.9 1.6 - - - +
94B ARG* 1.3 79.3 + - + +
96B ALA* 1.3 58.5 + - - +
98B GLU* 3.3 7.4 + - - +
99B GLY* 2.7 33.3 + - - -
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Residues in contact with ALA 96 (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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100A CYS* 4.0 27.4 - - + +
101A LYS* 5.8 0.4 - - + -
104A LEU* 5.6 0.7 - - + -
53B SER* 5.3 7.9 - - - +
57B LEU* 6.5 0.9 - - + -
92B VAL* 2.8 27.0 + - + +
93B ALA* 4.2 2.7 - - - +
95B GLU* 1.3 74.7 - - - +
97B ASP* 1.3 60.1 + - - +
99B GLY* 3.8 1.7 - - - +
100B CYS* 2.9 38.0 + - - -
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Residues in contact with ASP 97 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
97A ASP* 3.0 46.0 - - + +
100A CYS* 4.6 0.8 - - - +
101A LYS* 5.6 4.8 - - + +
93B ALA 3.2 14.2 + - - +
94B ARG* 3.4 13.7 - - - +
96B ALA* 1.3 74.6 - - - +
98B GLU* 1.3 74.6 + - - +
100B CYS* 3.2 3.5 + - - +
101B LYS* 3.2 31.0 + - - +
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Residues in contact with GLU 98 (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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94B ARG* 3.0 21.1 + - + +
95B GLU* 3.8 9.0 - - - +
97B ASP* 1.3 87.6 - - - +
99B GLY* 1.3 62.8 + - - +
101B LYS* 3.1 19.2 + - + +
102B LYS* 3.2 12.8 + - - +
105B GLU* 5.9 0.3 - - - +
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Residues in contact with GLY 99 (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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53B SER* 4.3 15.9 - - - -
95B GLU 2.7 21.7 + - - -
96B ALA* 3.8 2.2 - - - -
98B GLU* 1.3 74.0 - - - +
100B CYS* 1.3 60.5 + - - +
102B LYS* 3.4 20.1 + - - +
103B PRO* 3.9 4.2 - - - +
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Residues in contact with CYS 100 (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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96A ALA* 3.5 25.4 - - + +
100A CYS* 2.0 51.1 - - - -
96B ALA* 2.9 18.5 + - - +
97B ASP 3.2 3.6 + - - +
99B GLY* 1.3 77.0 - - - +
101B LYS* 1.3 59.8 + - - +
102B LYS 3.4 0.2 - - - -
103B PRO* 3.7 11.5 - - - +
104B LEU* 5.2 2.8 - - - +
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Residues in contact with LYS 101 (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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93A ALA* 4.3 22.2 - - + +
96A ALA* 4.7 1.6 - - + -
97A ASP* 3.2 25.4 - - - +
97B ASP* 3.2 17.2 + - - +
98B GLU* 3.1 12.1 + - - +
100B CYS* 1.3 78.5 - - - +
102B LYS* 1.3 62.3 + - - +
103B PRO* 3.4 2.9 - - - -
104B LEU* 3.0 24.4 + - + +
105B GLU* 3.1 20.3 + - + +
129B MET* 3.7 28.3 - - + +
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Residues in contact with LYS 102 (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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98B GLU 3.2 9.5 + - - +
99B GLY* 3.4 13.4 + - - +
101B LYS* 1.3 76.5 - - - +
103B PRO* 1.3 63.7 - - + +
105B GLU* 3.1 11.3 + - + +
106B ARG* 2.8 31.0 + - + +
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Residues in contact with PRO 103 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
57A LEU* 3.7 36.0 - - + +
61A TYR* 4.2 12.3 + - - +
99B GLY 3.9 5.8 - - - +
100B CYS* 3.7 13.0 - - - +
101B LYS 3.5 4.3 - - - -
102B LYS* 1.3 95.2 - - + +
104B LEU* 1.3 56.4 + - + +
106B ARG* 3.5 8.6 + - + +
107B LEU* 3.1 27.4 + - - +
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Residues in contact with LEU 104 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
57A LEU* 3.9 16.8 - - + -
60A LEU* 3.1 33.4 - - + -
89A PHE* 4.0 10.7 - - + +
92A VAL* 3.9 14.1 - - + +
93A ALA* 3.7 29.8 - - + +
96A ALA* 5.6 1.6 - - + -
100B CYS 5.2 2.9 - - - +
101B LYS* 3.0 17.4 + - + +
103B PRO* 1.3 77.7 - - + +
105B GLU* 1.3 65.8 + - - +
107B LEU* 3.3 6.3 + - + +
108B LEU* 3.1 27.5 + - - +
129B MET* 3.4 31.0 - - - -
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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
----------------------------------------------------------
101B LYS* 3.1 21.0 + - + +
102B LYS* 3.5 11.2 - - + +
104B LEU* 1.3 75.8 - - - +
106B ARG* 1.3 65.2 + - - +
108B LEU* 3.3 6.3 + - - +
109B ASN* 2.9 33.1 + - - +
126B LYS* 5.0 6.4 - - - +
129B MET* 3.9 20.2 - - + -
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Residues in contact with ARG 106 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
61A TYR* 5.3 3.2 + - - -
102B LYS* 2.8 18.9 + - + +
103B PRO* 3.7 9.4 - - + +
105B GLU* 1.3 76.6 - - - +
107B LEU* 1.3 57.5 + - - +
109B ASN* 3.2 12.5 + - + +
110B ILE* 3.0 40.3 + - + +
1623C SEP 2.6 44.5 + - - -
1624C PRO* 3.9 16.4 - - + +
1625C THR* 3.7 12.1 - - - +
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Residues in contact with LEU 107 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
57A LEU* 5.3 0.7 - - + -
60A LEU* 4.0 32.5 - - + +
61A TYR* 4.6 11.7 - - + -
64A ASN* 3.5 34.1 - - + +
89A PHE* 3.9 23.3 - - + -
103B PRO 3.1 15.1 + - - +
104B LEU* 3.5 10.5 - - + +
105B GLU 3.2 0.2 - - - -
106B ARG* 1.3 74.7 - - - +
108B LEU* 1.3 59.2 + - - +
110B ILE* 3.1 11.5 + - + +
111B TRP* 2.9 48.8 + - + +
1624C PRO* 3.9 17.5 - - + -
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Residues in contact with LEU 108 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
89A PHE* 3.5 23.6 - - + -
104B LEU 3.1 14.2 + - - +
105B GLU* 3.3 7.2 + - - +
107B LEU* 1.3 77.0 - - - +
109B ASN* 1.3 57.5 + - - +
111B TRP* 3.3 12.0 + - + +
112B GLN* 2.9 28.1 + - - +
122B ILE* 4.0 12.1 - - + +
125B LEU* 3.5 36.1 - - + +
126B LYS* 3.6 44.6 - - + +
129B MET* 3.6 26.9 - - + -
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Residues in contact with ASN 109 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
105B GLU* 2.9 24.2 + - - +
106B ARG* 3.5 10.8 - - + +
107B LEU 3.2 0.2 - - - -
108B LEU* 1.3 73.4 - - - +
110B ILE* 1.3 61.2 + - + +
112B GLN* 3.4 6.5 + - - +
113B GLU* 2.9 40.3 + - + +
126B LYS* 3.0 28.7 + - - +
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Residues in contact with ILE 110 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
64A ASN* 4.9 0.4 - - - +
68A GLN* 4.1 15.5 - - - +
106B ARG* 3.0 36.8 + - + +
107B LEU* 3.5 8.3 - - + +
109B ASN* 1.3 73.7 - - + +
111B TRP* 1.3 66.3 + - + +
113B GLU* 3.4 14.0 + - - +
114B ARG* 3.0 50.1 + - - +
1624C PRO* 3.7 33.0 - - + +
1625C THR* 3.7 27.1 - - + -
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Residues in contact with TRP 111 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
60A LEU* 4.8 1.6 - - + -
63A ALA* 5.1 2.0 - - + -
64A ASN* 2.7 51.5 + - + +
67A ILE* 4.3 9.4 - - + -
85A LEU* 3.8 26.5 - - + -
89A PHE* 3.8 31.4 - + - -
107B LEU* 2.9 34.0 + - + +
108B LEU* 3.3 14.8 + - + +
110B ILE* 1.3 79.6 - - + +
112B GLN* 1.3 58.0 + - - +
115B SER* 3.0 8.0 + - - -
116B VAL* 2.8 57.8 + - + +
117B TYR* 4.1 14.1 + + - +
122B ILE* 3.7 11.9 - - + -
125B LEU* 3.8 23.8 - - + -
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Residues in contact with GLN 112 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
108B LEU 2.9 16.7 + - - +
109B ASN* 3.7 8.1 - - - +
111B TRP* 1.3 75.0 - - - +
113B GLU* 1.3 68.1 + - + +
115B SER* 3.2 14.5 + - - +
117B TYR 5.0 1.8 - - - -
118B GLY 5.4 0.2 - - - -
119B GLY* 4.2 17.5 - - - -
122B ILE* 4.1 29.6 - - + +
126B LYS* 5.8 2.9 - - - +
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Residues in contact with GLU 113 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
109B ASN* 2.9 26.4 + - + +
110B ILE* 3.8 17.9 - - - +
112B GLN* 1.3 77.7 - - + +
114B ARG* 1.3 64.8 + - + +
115B SER* 3.6 2.9 + - - -
1630C SER 4.3 3.5 - - - +
----------------------------------------------------------
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Residues in contact with ARG 114 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
68A GLN* 2.8 40.5 + - - +
110B ILE* 3.0 32.3 + - + +
113B GLU* 1.3 82.8 + - + +
115B SER* 1.3 69.5 + - - +
116B VAL* 4.0 10.5 - - + -
1625C THR* 2.9 43.4 + - - +
1627C PRO 2.9 23.0 + - - -
1629C TYR* 3.3 18.9 + - + +
1630C SER* 3.4 18.5 - - - +
1631C NH2 3.0 21.3 + - - +
1701C UNX 3.7 14.8 - - - -
----------------------------------------------------------
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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