Contacts of the helix formed by residues 64 - 93 (chain B) in PDB entry 2FJC
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 GLU 64 (chain B).
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
62B GLY* 3.1 1.4 + - - -
63B ILE* 1.3 97.7 + - + +
65B PHE* 1.3 65.0 + - - +
66B LYS 3.4 1.8 - - - -
67B GLN* 3.1 20.1 + - + +
68B VAL* 3.1 27.0 + - + +
120B ILE* 3.3 26.3 - - + +
64E GLU* 5.0 5.1 - - + +
63K ILE* 3.6 43.5 - - + +
64K GLU* 5.0 4.2 - - + +
67K GLN* 6.1 3.1 - - - +
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Residues in contact with PHE 65 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
57B HIS 4.2 2.9 - - - -
58B TRP 4.8 1.6 - - - -
60B ILE* 3.5 48.9 - - + -
61B TYR* 4.3 0.7 - - - -
62B GLY 2.9 18.4 + - - +
63B ILE 3.2 1.6 - - - -
64B GLU* 1.3 75.9 - - - +
66B LYS* 1.3 58.5 + - + +
68B VAL* 3.2 1.0 + - - +
69B HIS* 2.6 67.1 + + - +
120B ILE* 3.4 8.5 - - - +
169E TRP* 3.8 20.9 - + - -
170E MET* 3.8 41.3 - - + -
173E ALA* 3.6 17.3 - - + -
174E THR* 3.7 15.9 - - + -
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Residues in contact with LYS 66 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
63B ILE 5.0 0.6 + - - -
64B GLU 3.2 0.8 + - - -
65B PHE* 1.3 88.5 - - + +
67B GLN* 1.3 80.0 + - - +
69B HIS* 3.4 5.7 - - + +
70B GLU* 2.8 56.1 + - + +
67E GLN 5.9 1.1 - - - +
71E LEU* 3.9 40.6 - - + +
74E GLU* 3.8 23.3 + - - -
170E MET* 5.0 18.2 - - + -
174E THR* 4.6 7.4 - - + +
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Residues in contact with GLN 67 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
63B ILE 4.4 4.6 + - - -
64B GLU* 3.1 26.1 + - + +
66B LYS* 1.3 96.9 + - - +
68B VAL* 1.3 61.1 + - + +
70B GLU* 3.3 11.3 + - - +
71B LEU* 2.9 28.0 + - - +
64E GLU* 5.9 4.4 - - - +
67E GLN* 3.5 36.3 - - + +
66K LYS* 6.0 0.7 - - - +
67K GLN* 3.7 38.2 - - + +
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Residues in contact with VAL 68 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
60B ILE* 3.5 17.9 - - + -
64B GLU* 3.1 22.6 + - + +
67B GLN* 1.3 75.5 - - + +
69B HIS* 1.3 61.6 + - - +
71B LEU* 3.6 9.4 - - + +
72B LEU* 2.8 50.2 + - + +
120B ILE* 3.7 28.9 - - + -
124B LEU* 3.9 28.5 - - + -
63K ILE* 5.3 2.5 - - + -
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Residues in contact with HIS 69 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
57B HIS* 2.6 86.8 + + - -
58B TRP* 5.0 0.2 - + - -
60B ILE* 3.7 7.3 - - - +
65B PHE* 2.6 45.7 + + + +
66B LYS* 3.4 7.6 - - + +
68B VAL* 1.3 74.5 - - - +
70B GLU* 1.3 69.3 + - + +
72B LEU* 3.5 1.7 + - - -
73B GLU* 3.3 5.4 + - - -
88C GLU* 3.3 19.2 + - - -
603C FE 4.0 1.0 - - - -
166E LYS* 4.8 6.4 + - - -
169E TRP* 3.6 18.9 - + - -
170E MET* 4.8 10.3 - - - -
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Residues in contact with GLU 70 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
66B LYS* 2.8 57.8 + - - +
67B GLN* 3.7 8.1 - - - +
69B HIS* 1.3 84.3 - - + +
71B LEU* 1.3 64.8 + - - +
73B GLU* 3.1 16.5 + - - +
74B GLU* 3.0 30.1 + - - +
170E MET* 6.1 0.2 - - - +
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Residues in contact with LEU 71 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
67B GLN 2.9 18.0 + - - +
68B VAL* 3.1 10.3 + - + +
70B GLU* 1.3 75.2 - - - +
72B LEU* 1.3 63.5 + - + +
74B GLU* 3.1 19.9 + - - +
75B TYR* 2.9 63.4 + - + +
124B LEU* 4.4 21.5 - - + -
171B LEU* 4.6 5.2 - - + -
66K LYS* 3.9 36.8 - - + -
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Residues in contact with LEU 72 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
53B LEU* 4.1 17.9 - - + +
56B TYR* 4.0 11.4 - - + -
57B HIS* 3.9 34.3 - - + +
60B ILE* 3.9 11.9 - - + -
68B VAL* 2.8 41.3 + - + +
69B HIS 3.6 4.9 - - - +
71B LEU* 1.3 76.8 - - + +
73B GLU* 1.3 57.8 + - - +
75B TYR* 3.2 23.1 + - + +
76B TYR* 2.9 31.7 + - - +
123B ALA* 5.5 0.7 - - + -
124B LEU* 4.4 17.0 - - + -
127B VAL* 4.5 8.7 - - + -
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Residues in contact with GLU 73 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
57B HIS* 3.8 21.9 + - + -
69B HIS* 3.3 3.5 + - - +
70B GLU* 3.1 19.1 + - - +
72B LEU* 1.3 76.3 - - - +
74B GLU* 1.3 68.2 + - + +
76B TYR* 3.2 34.0 + - + +
77B VAL* 2.9 36.6 + - + +
84C ASP* 4.8 4.9 - - - +
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Residues in contact with GLU 74 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
70B GLU* 3.0 20.9 + - - +
71B LEU* 3.1 18.4 + - - +
73B GLU* 1.3 76.7 - - - +
75B TYR* 1.3 62.7 + - + +
77B VAL* 3.3 6.7 + - - +
78B SER* 2.9 30.4 + - - -
66K LYS* 3.9 27.4 + - - -
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Residues in contact with TYR 75 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
53B LEU* 3.8 15.0 - - + -
71B LEU* 2.9 50.6 + - + +
72B LEU* 3.3 24.7 - - + +
73B GLU 3.1 0.2 - - - -
74B GLU* 1.3 81.5 - - + +
76B TYR* 1.3 57.8 + - - +
78B SER* 3.1 7.4 + - - -
79B VAL* 2.7 31.5 + - - +
127B VAL* 4.2 15.7 - - + -
131B PHE* 3.8 31.8 - + + -
167B ALA* 4.0 25.2 + - + +
170B MET* 5.2 4.0 - - - +
171B LEU* 3.5 24.8 + - + +
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Residues in contact with TYR 76 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
50B TYR* 3.3 32.3 - + + +
53B LEU* 3.6 28.9 - - + +
54B HIS* 3.3 42.6 + + - -
57B HIS* 3.7 21.1 + + - -
72B LEU 2.9 24.7 + - - -
73B GLU* 3.2 42.8 + - + +
75B TYR* 1.3 71.3 - - - +
77B VAL* 1.3 71.7 + - + +
79B VAL* 4.0 2.7 - - - -
80B THR* 2.9 22.7 + - - -
80C THR* 6.4 1.3 - - + -
84C ASP* 3.7 22.0 + - - +
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Residues in contact with VAL 77 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
73B GLU* 2.9 29.7 + - + +
74B GLU* 3.5 7.6 - - - +
76B TYR* 1.3 91.3 - - + +
78B SER* 1.3 64.5 + - - +
80B THR* 3.3 12.2 - - + +
81B GLU* 3.1 23.8 + - + +
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Residues in contact with SER 78 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
74B GLU 2.9 18.6 + - - -
75B TYR* 3.4 9.0 - - - -
77B VAL* 1.3 79.1 - - - +
79B VAL* 1.3 62.0 + - - +
81B GLU* 3.2 16.8 + - - +
82B ALA* 3.1 22.0 + - - +
163B THR* 4.4 15.8 + - - +
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Residues in contact with VAL 79 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
46B LEU* 3.4 40.9 - - + +
49B LEU* 3.9 17.7 - - + -
50B TYR* 4.0 16.6 - - + +
53B LEU* 3.7 16.8 - - + -
75B TYR 2.7 22.2 + - - +
76B TYR* 3.8 6.7 - - - +
77B VAL 3.3 0.2 - - - -
78B SER* 1.3 75.0 - - - +
80B THR* 1.3 58.2 + - - +
82B ALA* 3.2 7.5 + - - +
83B PHE* 2.8 26.0 + - + +
131B PHE* 4.5 9.6 - - + -
134B LEU* 5.6 0.9 - - + -
164B LEU* 6.5 0.4 - - + -
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Residues in contact with THR 80 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
50B TYR* 3.6 18.2 - - + -
76B TYR 2.9 15.6 + - - +
77B VAL* 3.3 18.4 - - + +
79B VAL* 1.3 75.4 - - - +
81B GLU* 1.3 66.2 + - - +
83B PHE* 3.2 17.3 - - - +
84B ASP* 3.0 27.9 + - - +
50C TYR* 2.7 29.3 + - - +
54C HIS* 4.6 2.4 + - - -
76C TYR* 6.4 1.1 - - + -
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Residues in contact with GLU 81 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
77B VAL* 3.1 15.3 + - + +
78B SER* 3.2 18.3 + - - +
79B VAL 3.1 0.2 - - - -
80B THR* 1.3 78.4 - - + +
82B ALA* 1.3 65.6 + - - +
84B ASP* 3.2 5.3 + - - +
85B THR* 3.0 37.5 + - + +
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Residues in contact with ALA 82 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
46B LEU* 4.0 14.4 - - + -
78B SER 3.1 9.1 + - - +
79B VAL* 3.7 9.0 - - - +
81B GLU* 1.3 75.4 - - - +
83B PHE* 1.3 66.6 + - - +
85B THR* 4.0 7.6 - - - -
86B ILE* 2.9 30.5 + - - +
160B ILE* 3.7 34.8 - - + -
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Residues in contact with PHE 83 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
43B VAL* 3.4 41.8 - - + +
46B LEU* 3.8 15.4 - - + +
47B GLY* 3.7 21.5 - - - -
50B TYR* 6.3 1.6 - - + -
79B VAL* 2.8 16.3 + - + +
80B THR* 3.2 21.1 - - - +
82B ALA* 1.3 76.1 - - - +
84B ASP* 1.3 62.5 + - - +
86B ILE* 4.2 1.4 - - - +
87B ALA* 3.1 25.5 + - - +
104B TYR* 3.2 27.1 - + - -
50C TYR* 5.3 4.5 - + - -
51C ILE* 5.0 6.7 - - + -
54C HIS* 3.5 42.0 - + + -
58C TRP* 3.5 10.8 - + - -
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Residues in contact with ASP 84 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
80B THR 3.0 17.1 + - - +
81B GLU* 3.8 4.3 - - - +
83B PHE* 1.3 80.8 - - + +
85B THR* 1.3 66.1 + - + +
87B ALA* 3.4 2.8 + - - +
88B GLU* 3.0 31.9 + - - +
602B FE 2.1 29.2 - - - -
54C HIS* 3.7 8.6 - - + +
57C HIS* 3.7 5.0 - - - -
58C TRP* 2.8 29.2 + - - -
73C GLU* 5.2 1.6 - - - +
76C TYR* 3.9 12.6 + - - +
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Residues in contact with THR 85 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
81B GLU* 3.0 26.5 + - + +
82B ALA* 3.5 11.0 + - - -
84B ASP* 1.3 76.3 - - + +
86B ILE* 1.3 60.3 + - - +
88B GLU* 3.3 9.6 + - - +
89B ARG* 3.0 26.5 + - - +
156B ILE* 4.0 24.9 - - - +
160B ILE* 4.3 4.5 - - - +
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Residues in contact with ILE 86 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
39B LEU* 3.8 38.4 - - + +
42B HIS* 3.9 8.1 - - + -
43B VAL* 3.8 7.9 - - + -
46B LEU* 3.9 12.6 - - + -
82B ALA 2.9 14.1 + - - +
83B PHE 4.2 1.6 - - - +
85B THR* 1.3 75.9 + - - +
87B ALA* 1.3 66.8 + - - +
89B ARG* 3.1 8.2 + - - +
90B LEU* 3.0 21.3 + - - +
138B PHE* 3.3 37.0 - - + -
156B ILE* 4.4 8.7 - - + -
157B ILE* 4.8 6.7 - - + -
160B ILE* 3.6 24.5 - - + -
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Residues in contact with ALA 87 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
43B VAL* 3.8 16.1 - - + +
83B PHE 3.1 14.8 + - - +
84B ASP 3.7 1.8 - - - +
85B THR 3.3 0.2 - - - -
86B ILE* 1.3 76.4 - - - +
88B GLU* 1.3 58.8 + - - +
90B LEU* 3.2 8.6 - - - +
91B LEU* 3.1 30.8 + - - +
97B ALA* 4.1 8.3 - - + +
58C TRP* 3.3 43.1 - - + -
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Residues in contact with GLU 88 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
84B ASP* 3.0 24.9 + - - +
85B THR* 3.7 8.2 - - - +
86B ILE 3.2 0.2 - - - -
87B ALA* 1.3 77.3 - - - +
89B ARG* 1.3 64.6 + - - +
91B LEU* 3.2 10.6 + - + +
92B GLN* 3.0 34.7 + - - +
602B FE 2.4 29.5 - - - -
57C HIS* 3.6 2.4 + - - -
58C TRP* 3.4 17.0 - - - -
69C HIS* 3.6 5.8 - - - -
166F LYS* 3.8 16.3 + - + +
169F TRP* 3.5 35.2 - - + -
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Residues in contact with ARG 89 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
39B LEU* 4.1 12.6 - - + -
85B THR 3.0 13.9 + - - +
86B ILE* 3.1 11.9 + - - +
88B GLU* 1.3 75.3 - - - +
90B LEU* 1.3 64.9 + - - +
92B GLN* 2.8 49.0 + - - +
93B LEU* 2.9 40.5 + - + +
150B ASP* 2.8 29.7 + - - -
152B VAL* 3.4 26.0 - - - +
153B THR* 2.8 25.3 + - + +
156B ILE* 3.9 25.8 - - + -
165F GLY* 5.1 4.2 - - - -
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Residues in contact with LEU 90 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
36B CYS* 3.5 41.1 - - + +
39B LEU* 3.7 18.8 - - + +
40B ARG* 3.6 32.8 - - + +
43B VAL* 4.6 5.4 - - + -
86B ILE 3.0 10.9 + - - +
87B ALA 3.2 9.9 - - - +
89B ARG* 1.3 78.7 - - - +
91B LEU* 1.3 61.7 + - - +
93B LEU* 3.2 11.0 + - - +
94B GLY 3.5 0.2 + - - -
95B ALA* 3.1 38.0 + - + +
96B GLN 4.0 2.9 - - - +
97B ALA* 3.8 24.0 - - + -
98B PRO* 3.9 5.6 - - + -
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Residues in contact with LEU 91 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
87B ALA 3.1 18.9 + - - +
88B GLU* 3.4 10.3 - - - +
90B LEU* 1.3 76.8 - - - +
92B GLN* 1.3 63.4 + - - +
94B GLY* 3.0 15.1 + - - -
95B ALA 3.4 17.0 - - - +
96B GLN* 4.1 0.4 - - + -
97B ALA* 3.9 7.0 - - + +
58C TRP* 3.4 46.0 - - + +
59C HIS* 3.7 31.6 - - + +
169F TRP* 3.6 37.3 - - + +
----------------------------------------------------------
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Residues in contact with GLN 92 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
88B GLU* 3.0 30.2 + - - +
89B ARG* 2.8 46.0 + - - +
91B LEU* 1.3 76.6 - - - +
93B LEU* 1.3 59.0 + - - +
94B GLY* 3.0 4.9 + - - -
152B VAL* 4.6 3.8 - - - +
156B ILE* 5.5 1.0 - - - +
162F ARG 5.2 1.8 + - - +
165F GLY* 3.8 23.0 - - - +
166F LYS* 3.7 18.2 - - - +
169F TRP* 3.4 32.3 - - + -
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Residues in contact with LEU 93 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
27B PRO* 6.3 1.8 - - + -
32B ILE* 4.4 28.4 - - + +
35B ILE* 4.0 16.8 - - + -
36B CYS* 3.9 19.1 - - - -
39B LEU* 3.8 28.9 - - + -
89B ARG* 2.9 40.2 + - - +
90B LEU 3.2 8.7 + - - +
92B GLN* 1.3 75.7 - - - +
94B GLY* 1.3 59.4 + - - +
95B ALA 3.4 1.9 + - - -
150B ASP* 4.0 12.1 - - - +
153B THR* 4.1 4.0 - - - +
----------------------------------------------------------
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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).
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