Contacts of the helix formed by residues 64 - 93 (chain E) 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 E).
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
63B ILE* 3.6 43.8 - - + +
64B GLU* 5.0 4.0 - - + +
67B GLN* 5.9 4.0 - - - +
62E GLY* 4.2 1.2 - - - -
63E ILE* 1.3 97.0 + - + +
65E PHE* 1.3 66.0 + - - +
66E LYS 3.5 1.3 - - - -
67E GLN* 3.1 20.5 + - + +
68E VAL* 3.1 26.8 + - + +
120E ILE* 3.2 27.1 - - + +
64K GLU* 5.0 3.5 - - + +
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Residues in contact with PHE 65 (chain E).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
57E HIS 4.3 2.9 - - - -
58E TRP 4.8 1.8 - - - -
60E ILE* 3.4 47.1 - - + -
61E TYR* 4.3 0.4 - - - -
62E GLY 2.9 17.4 + - - +
63E ILE 3.2 2.0 + - - -
64E GLU* 1.3 76.3 - - - +
66E LYS* 1.3 58.4 + - + +
68E VAL* 3.7 0.5 - - - +
69E HIS* 2.6 67.7 + + - +
120E ILE* 3.5 8.3 - - - +
169K TRP* 3.8 21.1 - + - -
170K MET* 3.8 31.2 - - + -
173K ALA* 3.6 17.5 - - + +
174K THR* 3.5 25.6 - - + -
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Residues in contact with LYS 66 (chain E).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
63E ILE 5.0 0.4 + - - -
64E GLU 3.5 0.8 - - - -
65E PHE* 1.3 87.5 - - + +
67E GLN* 1.3 79.5 + - - +
69E HIS* 3.5 5.4 - - + +
70E GLU* 2.9 55.7 + - - +
67K GLN 5.9 0.9 - - - +
71K LEU* 3.9 38.1 - - + -
74K GLU* 3.8 24.1 + - - -
170K MET* 5.1 17.7 - - + -
174K THR* 4.5 6.1 - - + +
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Residues in contact with GLN 67 (chain E).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
66B LYS* 5.9 0.9 - - - +
67B GLN* 3.5 44.7 - - + +
63E ILE 4.4 4.2 + - - -
64E GLU* 3.1 27.6 + - + +
66E LYS* 1.3 96.6 + - - +
68E VAL* 1.3 61.0 + - + +
70E GLU* 3.3 9.8 + - - +
71E LEU* 2.9 28.3 + - - +
64K GLU* 6.1 3.2 - - - +
67K GLN* 3.6 30.9 - - + +
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Residues in contact with VAL 68 (chain E).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
63B ILE* 5.3 2.5 - - + -
60E ILE* 3.5 17.3 - - + -
64E GLU* 3.1 24.2 + - + +
67E GLN* 1.3 74.2 - - + +
69E HIS* 1.3 61.4 + - - +
71E LEU* 4.0 9.9 - - + -
72E LEU* 2.8 49.5 + - + +
120E ILE* 3.7 26.2 - - + +
123E ALA* 5.9 0.2 - - + -
124E LEU* 3.8 31.2 - - + -
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Residues in contact with HIS 69 (chain E).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
57E HIS* 2.7 84.6 + + - -
58E TRP* 5.0 0.2 - - - -
60E ILE* 3.7 7.3 - - - +
65E PHE* 2.6 44.4 + + + +
66E LYS* 3.5 6.5 - - - +
68E VAL* 1.3 74.8 - - - +
70E GLU* 1.3 70.4 + - + +
72E LEU* 3.5 1.9 + - - +
73E GLU* 3.3 5.5 + - - -
88H GLU* 3.4 18.1 + - - -
608H FE 3.9 1.0 - - - -
166K LYS* 5.0 3.6 + - - -
169K TRP* 3.6 21.4 - + - -
170K MET* 4.7 11.3 - - + -
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Residues in contact with GLU 70 (chain E).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
66E LYS* 2.9 58.0 + - - +
67E GLN* 3.7 7.1 - - - +
69E HIS* 1.3 84.8 - - + +
71E LEU* 1.3 65.2 + - - +
73E GLU* 3.2 17.1 + - - +
74E GLU* 3.0 30.1 + - - +
170K MET* 6.1 0.2 - - - +
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Residues in contact with LEU 71 (chain E).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
66B LYS* 3.9 37.7 - - + -
67E GLN 2.9 17.6 + - - +
68E VAL* 3.6 10.1 - - + +
70E GLU* 1.3 76.0 - - - +
72E LEU* 1.3 63.7 - - + +
74E GLU* 3.1 20.0 + - - +
75E TYR* 2.9 64.3 + - + +
124E LEU* 4.4 20.6 - - + -
170E MET* 6.6 0.2 - - - -
171E LEU* 4.6 4.7 - - + -
174E THR* 6.1 3.6 - - + -
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Residues in contact with LEU 72 (chain E).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
53E LEU* 4.1 18.2 - - + +
56E TYR* 3.9 13.2 - - + -
57E HIS* 3.8 34.8 - - + +
60E ILE* 3.8 14.1 - - + -
68E VAL* 2.8 38.7 + - + +
69E HIS 3.6 4.9 - - - +
71E LEU* 1.3 76.6 - - + +
73E GLU* 1.3 57.3 + - - +
75E TYR* 3.2 22.5 + - + +
76E TYR* 2.9 31.5 + - - +
123E ALA* 5.5 1.1 - - + -
124E LEU* 4.4 17.5 - - + -
127E VAL* 4.5 8.5 - - + -
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Residues in contact with GLU 73 (chain E).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
57E HIS* 3.9 21.8 + - + -
69E HIS* 3.3 2.9 + - - +
70E GLU* 3.2 20.1 + - - +
72E LEU* 1.3 76.3 - - - +
74E GLU* 1.3 66.7 + - - +
76E TYR* 3.2 35.1 + - + +
77E VAL* 2.9 36.9 + - + +
84H ASP* 4.6 5.0 - - - +
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Residues in contact with GLU 74 (chain E).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
66B LYS* 3.8 28.5 + - - -
70E GLU* 3.0 20.8 + - - +
71E LEU* 3.3 19.0 - - + +
73E GLU* 1.3 77.9 - - + +
75E TYR* 1.3 60.0 + - + +
77E VAL* 3.3 6.9 + - - +
78E SER* 2.9 30.2 + - - -
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Residues in contact with TYR 75 (chain E).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
53E LEU* 3.9 17.0 - - + -
71E LEU* 2.9 49.7 + - + +
72E LEU* 3.3 25.1 - - + +
73E GLU 3.1 0.2 - - - -
74E GLU* 1.3 80.9 - - + +
76E TYR* 1.3 59.4 + - - +
78E SER* 3.1 8.9 + - - -
79E VAL* 2.7 31.0 + - - +
124E LEU* 5.2 0.4 - - + -
127E VAL* 4.3 4.9 - - + -
131E PHE* 3.8 37.2 - + + -
167E ALA* 4.0 18.7 + - + +
170E MET* 5.2 3.8 - - - +
171E LEU* 3.5 33.0 + - + +
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Residues in contact with TYR 76 (chain E).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
50E TYR* 3.3 33.1 - + + +
53E LEU* 3.7 29.1 - - + +
54E HIS* 3.3 44.6 + + - -
57E HIS* 3.7 21.6 + + - -
72E LEU 2.9 21.4 + - - -
73E GLU* 3.5 40.1 + - + +
75E TYR* 1.3 77.2 - - - +
77E VAL* 1.3 68.7 + - + +
79E VAL* 4.0 2.5 - - - -
80E THR* 2.9 22.7 + - - -
80H THR* 6.5 0.4 - - + -
84H ASP* 3.5 21.7 + - - -
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Residues in contact with VAL 77 (chain E).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
73E GLU* 2.9 29.8 + - + +
74E GLU* 3.6 7.0 - - - +
76E TYR* 1.3 89.8 - - + +
78E SER* 1.3 65.4 + - - +
80E THR* 3.3 12.7 - - + +
81E GLU* 3.1 23.3 + - + +
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Residues in contact with SER 78 (chain E).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
74E GLU 2.9 14.1 + - - -
75E TYR* 3.4 12.1 - - - -
77E VAL* 1.3 80.1 - - - +
79E VAL* 1.3 63.4 + - - +
81E GLU* 3.1 17.5 + - - +
82E ALA* 3.1 21.7 + - - +
163E THR* 4.4 16.3 + - - +
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Residues in contact with VAL 79 (chain E).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
46E LEU* 3.4 43.4 - - + +
49E LEU* 3.9 15.9 - - + -
50E TYR* 4.0 15.0 - - + +
53E LEU* 3.7 18.2 - - + -
75E TYR 2.7 22.3 + - - +
76E TYR* 3.8 7.2 - - - +
78E SER* 1.3 74.3 - - - +
80E THR* 1.3 59.2 + - - +
82E ALA* 3.2 8.4 + - - +
83E PHE* 2.8 25.5 + - - +
131E PHE* 4.5 9.0 - - + -
134E LEU* 5.6 0.9 - - + -
164E LEU* 6.5 0.2 - - + -
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Residues in contact with THR 80 (chain E).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
50E TYR* 3.6 18.3 - - + -
76E TYR 2.9 16.2 + - - +
77E VAL* 3.3 17.3 - - + +
79E VAL* 1.3 77.8 - - - +
81E GLU* 1.3 63.6 + - + +
83E PHE* 3.2 17.8 - - - +
84E ASP* 3.0 27.5 + - - +
50H TYR* 2.7 29.8 + - - +
54H HIS* 4.7 1.6 + - - -
76H TYR* 6.5 0.9 - - + -
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Residues in contact with GLU 81 (chain E).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
77E VAL* 3.1 16.2 + - + +
78E SER* 3.2 18.2 + - - +
80E THR* 1.3 78.5 - - + +
82E ALA* 1.3 63.9 + - - +
84E ASP* 3.3 5.1 + - - +
85E THR* 3.0 38.2 + - + +
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Residues in contact with ALA 82 (chain E).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
46E LEU* 4.0 16.4 - - + -
78E SER 3.1 11.4 + - - +
79E VAL* 3.6 8.7 - - - +
81E GLU* 1.3 74.1 + - - +
83E PHE* 1.3 66.8 + - - +
85E THR* 3.4 8.1 + - - -
86E ILE* 2.9 30.0 + - - +
160E ILE* 3.8 34.3 - - + -
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Residues in contact with PHE 83 (chain E).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
43E VAL* 3.4 42.9 - - + +
46E LEU* 3.9 15.0 - - + +
47E GLY* 3.7 22.2 - - - -
50E TYR* 6.3 1.1 - - + -
79E VAL 2.8 14.2 + - - +
80E THR* 3.2 23.8 - - - +
82E ALA* 1.3 76.3 - - - +
84E ASP* 1.3 58.4 + - - +
86E ILE* 4.1 1.4 - - - +
87E ALA* 3.1 28.8 + - - +
104E TYR* 3.3 25.8 - + - -
50H TYR* 5.3 4.3 - + - -
51H ILE* 5.0 7.6 - - + -
54H HIS* 3.5 39.5 - + + -
58H TRP* 3.6 11.2 - + - -
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Residues in contact with ASP 84 (chain E).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
80E THR 3.0 13.8 + - - +
81E GLU* 3.9 4.3 - - - +
82E ALA 3.2 0.2 - - - -
83E PHE* 1.3 82.4 - - + +
85E THR* 1.3 66.5 + - + +
87E ALA* 3.4 3.7 + - - +
88E GLU* 2.9 32.2 + - - +
605E FE 2.1 29.5 - - - -
54H HIS* 3.5 10.9 - - + +
57H HIS* 3.7 0.9 - - - -
58H TRP* 3.0 22.2 + - - -
73H GLU* 5.3 1.4 - - - +
76H TYR* 3.5 19.5 + - - +
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Residues in contact with THR 85 (chain E).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
81E GLU* 3.0 26.5 + - + +
82E ALA* 3.4 11.5 + - - -
84E ASP* 1.3 77.6 - - + +
86E ILE* 1.3 60.4 + - - +
88E GLU* 3.4 8.7 + - - +
89E ARG* 3.0 27.4 + - - +
156E ILE* 4.0 23.9 - - - +
160E ILE* 4.3 3.3 - - - +
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Residues in contact with ILE 86 (chain E).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
39E LEU* 3.8 38.8 - - + +
42E HIS* 4.0 7.9 - - + -
43E VAL* 3.8 7.9 - - + -
46E LEU* 3.9 12.8 - - + -
82E ALA 2.9 13.5 + - - +
83E PHE 4.2 2.2 - - - +
85E THR* 1.3 76.7 + - - +
87E ALA* 1.3 66.1 + - - +
89E ARG* 3.0 8.7 + - - +
90E LEU* 3.0 21.0 + - - +
138E PHE* 3.4 36.1 - - + -
156E ILE* 4.4 7.6 - - + -
157E ILE* 4.8 7.2 - - + -
160E ILE* 3.5 24.9 - - + -
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Residues in contact with ALA 87 (chain E).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
43E VAL* 3.8 17.2 - - + +
83E PHE 3.1 14.6 + - - +
84E ASP 3.8 1.6 - - - +
86E ILE* 1.3 76.1 - - - +
88E GLU* 1.3 57.9 + - - +
90E LEU* 3.1 9.0 - - - +
91E LEU* 3.1 29.5 + - - +
97E ALA* 4.0 8.5 - - + +
58H TRP* 3.3 42.6 - - + -
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Residues in contact with GLU 88 (chain E).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
84E ASP* 2.9 23.4 + - - +
85E THR* 3.8 8.0 - - - +
86E ILE 3.2 0.2 - - - -
87E ALA* 1.3 75.1 - - - +
89E ARG* 1.3 65.5 + - - +
91E LEU* 3.3 7.9 + - + +
92E GLN* 3.0 35.7 + - - +
605E FE 1.9 35.7 - - - -
57H HIS* 3.4 4.9 + - - -
58H TRP* 4.0 14.6 - - + -
69H HIS* 3.7 4.5 + - - -
166L LYS* 3.0 30.9 + - - -
169L TRP* 4.1 19.6 - - + -
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Residues in contact with ARG 89 (chain E).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
39E LEU* 4.1 13.0 - - + -
85E THR 3.0 14.7 + - - +
86E ILE* 3.0 11.8 + - + +
88E GLU* 1.3 76.2 - - - +
90E LEU* 1.3 65.3 + - - +
92E GLN* 2.8 46.3 + - - +
93E LEU* 3.0 44.4 + - + +
150E ASP* 2.9 25.1 + - - -
152E VAL* 3.4 26.0 - - - +
153E THR* 2.8 24.6 + - + +
156E ILE* 3.9 25.1 - - + -
157E ILE* 6.0 0.7 - - + -
165L GLY* 5.2 4.4 - - - -
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Residues in contact with LEU 90 (chain E).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
36E CYS* 3.6 47.1 - - + +
39E LEU* 3.7 15.4 - - + +
40E ARG* 3.6 35.0 - - + +
43E VAL* 4.6 5.2 - - + -
86E ILE 3.0 10.9 + - - +
87E ALA 3.1 10.3 - - - +
89E ARG* 1.3 77.7 - - - +
91E LEU* 1.3 62.2 + - - +
93E LEU* 3.1 13.2 + - - +
94E GLY 3.5 0.2 + - - -
95E ALA* 3.1 31.9 + - + +
96E GLN 4.1 2.9 - - - +
97E ALA* 3.9 24.0 - - + -
98E PRO* 3.9 2.9 - - + -
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Residues in contact with LEU 91 (chain E).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
87E ALA 3.1 17.0 + - - +
88E GLU* 3.5 9.9 - - - +
90E LEU* 1.3 76.7 - - - +
92E GLN* 1.3 62.4 + - - +
94E GLY* 3.0 14.7 + - - -
95E ALA 3.3 17.8 - - - +
96E GLN* 4.1 0.4 - - + -
97E ALA* 4.0 7.9 - - + +
58H TRP* 3.4 39.5 - - + +
59H HIS* 3.8 31.0 - - + +
169L TRP* 3.5 46.3 - - + +
----------------------------------------------------------
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Residues in contact with GLN 92 (chain E).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
88E GLU* 3.0 20.9 + - - +
89E ARG* 2.8 44.4 + - - +
91E LEU* 1.3 75.6 - - - +
93E LEU* 1.3 60.5 + - - +
94E GLY* 3.1 4.5 + - - -
152E VAL* 4.6 4.4 - - - +
156E ILE* 5.5 2.2 - - - +
162L ARG* 5.1 2.3 + - - +
165L GLY* 4.0 23.0 - - - +
166L LYS* 3.8 25.2 - - - +
169L TRP* 3.7 30.5 - - + -
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Residues in contact with LEU 93 (chain E).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
32E ILE* 4.3 29.6 - - + +
35E ILE* 4.1 7.9 - - + -
36E CYS* 3.8 23.3 - - - -
39E LEU* 3.8 29.4 - - + -
89E ARG* 3.0 41.1 + - - +
90E LEU 3.1 8.6 + - - +
92E GLN* 1.3 76.1 - - - +
94E GLY* 1.3 59.9 + - - +
95E ALA 3.4 1.2 + - - -
150E ASP* 4.0 10.3 - - - +
153E THR* 4.0 11.4 - - - +
----------------------------------------------------------
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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