Contacts of the helix formed by residues 64 - 93 (chain C) 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 C).
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
62C GLY* 3.1 1.2 + - - -
63C ILE* 1.3 99.5 + - + +
65C PHE* 1.3 64.6 + - - +
66C LYS 3.4 1.8 - - - -
67C GLN* 3.1 19.7 + - + +
68C VAL* 3.1 28.0 + - + +
120C ILE* 3.3 27.5 - - + +
64F GLU* 5.1 3.4 - - + +
63I ILE* 3.6 44.6 - - + +
64I GLU* 5.1 3.4 - - + +
67I GLN* 6.0 3.4 - - - +
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Residues in contact with PHE 65 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
57C HIS 4.2 2.9 - - - -
58C TRP 4.8 1.6 - - - -
60C ILE* 3.4 48.9 - - + -
61C TYR* 4.3 0.2 - - - -
62C GLY 2.9 18.0 + - - +
63C ILE 3.2 1.6 - - - -
64C GLU* 1.3 77.0 - - - +
66C LYS* 1.3 59.6 + - - +
68C VAL* 3.2 0.7 + - - +
69C HIS* 2.6 66.7 + + + +
120C ILE* 3.5 8.3 - - - +
169F TRP* 3.7 20.9 - + - -
170F MET* 3.8 35.4 - - + -
173F ALA* 3.6 22.9 - - + -
174F THR* 3.7 15.3 - - + -
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Residues in contact with LYS 66 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
63C ILE 5.0 0.6 + - - -
64C GLU 3.2 1.2 + - - -
65C PHE* 1.3 87.4 - - + +
67C GLN* 1.3 78.7 + - - +
69C HIS* 3.5 5.1 - - + +
70C GLU* 2.9 54.8 + - - +
71F LEU* 4.0 39.0 - - + +
74F GLU* 3.9 23.0 + - - -
170F MET* 4.9 20.0 - - + -
174F THR* 4.6 7.2 - - + +
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Residues in contact with GLN 67 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
63C ILE 4.3 4.9 + - - -
64C GLU* 3.1 26.8 + - + +
66C LYS* 1.3 97.3 + - - +
68C VAL* 1.3 61.2 + - + +
70C GLU* 3.3 10.1 + - - +
71C LEU* 2.9 28.0 + - - +
64F GLU* 6.2 2.8 - - - +
67F GLN* 3.8 27.9 - - + +
66I LYS* 5.9 0.7 - - - +
67I GLN* 3.6 45.3 - - + +
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Residues in contact with VAL 68 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
60C ILE* 3.5 17.5 - - + -
64C GLU* 3.1 22.0 + - + +
67C GLN* 1.3 74.2 - - + +
69C HIS* 1.3 60.3 + - - +
71C LEU* 3.5 8.9 - - + +
72C LEU* 2.8 49.8 + - + +
120C ILE* 3.6 28.9 - - + +
123C ALA* 5.9 0.7 - - + -
124C LEU* 4.0 27.8 - - + -
63I ILE* 5.2 2.5 - - + -
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Residues in contact with HIS 69 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
88B GLU* 3.6 5.7 + - - -
602B FE 3.6 5.3 - - - -
57C HIS* 2.7 87.2 + + - -
58C TRP* 5.0 0.2 - + - -
60C ILE* 3.7 7.9 - - - +
65C PHE* 2.6 44.9 + + + +
66C LYS* 3.5 6.7 - - + +
68C VAL* 1.3 72.8 - - - +
70C GLU* 1.3 69.6 + - + +
72C LEU* 3.5 1.9 + - - -
73C GLU* 3.3 5.7 + - - -
166F LYS* 5.1 3.8 + - - -
169F TRP* 3.5 27.7 - + - -
170F MET* 4.7 12.2 - - - -
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Residues in contact with GLU 70 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
66C LYS* 2.9 58.1 + - - +
67C GLN* 3.7 8.1 - - - +
69C HIS* 1.3 83.8 - - + +
71C LEU* 1.3 65.4 + - - +
73C GLU* 3.1 17.1 + - - +
74C GLU* 3.0 30.4 + - - +
170F MET* 5.9 0.3 - - - +
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Residues in contact with LEU 71 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
67C GLN 2.9 17.6 + - - +
68C VAL* 3.1 10.5 + - + +
70C GLU* 1.3 75.4 - - - +
72C LEU* 1.3 64.5 + - + +
74C GLU* 3.0 19.5 + - - +
75C TYR* 3.0 64.9 + - + +
124C LEU* 4.4 20.9 - - + -
171C LEU* 4.5 4.5 - - + -
174C THR* 6.2 3.4 - - + -
66I LYS* 4.1 35.4 - - + +
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Residues in contact with LEU 72 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
53C LEU* 4.1 11.9 - - + +
56C TYR* 3.8 18.4 - - + +
57C HIS* 3.8 35.4 - - + +
60C ILE* 4.0 6.7 - - + -
68C VAL* 2.8 37.5 + - + +
69C HIS 3.6 4.7 - - - +
71C LEU* 1.3 76.6 - - + +
73C GLU* 1.3 58.3 + - - +
75C TYR* 3.2 22.4 + - + +
76C TYR* 3.0 31.8 + - - +
123C ALA* 5.5 0.9 - - + -
124C LEU* 4.3 19.3 - - + -
127C VAL* 4.4 15.0 - - + -
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Residues in contact with GLU 73 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
84B ASP* 5.2 2.4 - - - +
57C HIS* 3.8 21.4 + - + -
69C HIS* 3.3 3.5 + - - +
70C GLU* 3.1 19.0 + - - +
72C LEU* 1.3 76.1 - - - +
74C GLU* 1.3 67.2 + - + +
76C TYR* 3.2 34.7 + - + +
77C VAL* 2.9 32.8 + - + +
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Residues in contact with GLU 74 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
70C GLU* 3.0 21.9 + - - +
71C LEU* 3.0 18.6 + - - +
73C GLU* 1.3 75.2 - - - +
75C TYR* 1.3 62.7 + - + +
77C VAL* 3.3 7.4 + - - +
78C SER* 2.9 30.2 + - - -
66I LYS* 3.8 28.0 + - - -
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Residues in contact with TYR 75 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
53C LEU* 3.9 15.0 - - + -
71C LEU* 3.0 51.0 + - + +
72C LEU* 3.3 25.4 - - + +
74C GLU* 1.3 80.2 - - + +
76C TYR* 1.3 58.7 + - - +
78C SER* 3.1 7.6 + - - -
79C VAL* 2.7 31.9 + - - +
127C VAL* 4.2 15.9 - - + -
131C PHE* 3.8 30.1 - + + -
167C ALA* 4.0 24.7 + - + +
170C MET* 5.2 4.0 - - - +
171C LEU* 3.4 24.1 + - + +
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Residues in contact with TYR 76 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
80B THR* 6.4 1.1 - - + -
84B ASP* 3.8 13.0 + - - +
50C TYR* 3.3 34.0 - + + +
53C LEU* 3.6 27.8 - - + +
54C HIS* 3.4 44.5 + + - -
57C HIS* 3.7 26.7 + + - -
72C LEU 3.0 22.7 + - - -
73C GLU* 3.5 42.2 + - + +
75C TYR* 1.3 75.1 - - - +
77C VAL* 1.3 72.4 + - + +
79C VAL* 4.0 2.7 - - - -
80C THR* 2.9 23.0 + - - -
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Residues in contact with VAL 77 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
73C GLU* 2.9 30.1 + - + +
74C GLU* 3.6 6.7 - - - +
76C TYR* 1.3 90.9 - - + +
78C SER* 1.3 65.0 + - - +
80C THR* 3.3 11.4 - - + +
81C GLU* 3.1 22.8 + - + +
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Residues in contact with SER 78 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
74C GLU 2.9 17.5 + - - -
75C TYR* 3.4 9.6 - - - -
77C VAL* 1.3 80.3 - - - +
79C VAL* 1.3 61.8 + - - +
81C GLU* 3.2 16.8 + - - +
82C ALA* 3.1 22.0 + - - +
163C THR* 4.5 15.4 + - - +
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Residues in contact with VAL 79 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
46C LEU* 3.4 41.0 - - + +
49C LEU* 3.9 17.5 - - + -
50C TYR* 4.0 17.3 - - + +
53C LEU* 3.7 15.9 - - + -
75C TYR 2.7 22.3 + - - +
76C TYR* 3.8 6.3 - - - +
78C SER* 1.3 75.0 - - - +
80C THR* 1.3 59.5 + - - +
82C ALA* 3.2 7.3 + - - +
83C PHE* 2.8 26.0 + - + +
131C PHE* 4.4 9.4 - - + -
134C LEU* 5.5 0.9 - - + -
164C LEU* 6.5 0.4 - - + -
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Residues in contact with THR 80 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
50B TYR* 2.6 30.1 + - - +
54B HIS* 4.7 1.9 + - - -
76B TYR* 6.4 1.1 - - + -
50C TYR* 3.5 18.5 - - + +
76C TYR 2.9 15.6 + - - +
77C VAL* 3.3 18.2 - - + +
79C VAL* 1.3 78.6 - - - +
81C GLU* 1.3 62.2 + - + +
83C PHE* 3.2 17.8 - - - +
84C ASP* 3.0 27.4 + - - +
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Residues in contact with GLU 81 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
77C VAL* 3.1 15.4 + - + +
78C SER* 3.3 17.1 + - - +
80C THR* 1.3 78.2 - - + +
82C ALA* 1.3 65.5 + - - +
84C ASP* 3.2 5.9 + - - +
85C THR* 3.0 37.0 + - + +
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Residues in contact with ALA 82 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
46C LEU* 4.0 15.3 - - + -
78C SER 3.1 10.2 + - - +
79C VAL* 3.6 9.2 - - - +
81C GLU* 1.3 76.9 + - - +
83C PHE* 1.3 66.7 + - - +
85C THR* 3.4 8.6 + - - -
86C ILE* 2.9 29.8 + - - +
160C ILE* 3.8 33.2 - - + -
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Residues in contact with PHE 83 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
50B TYR* 5.3 4.9 - + - -
51B ILE* 5.0 7.2 - - + -
54B HIS* 3.5 40.2 - + + -
58B TRP* 3.5 10.8 - + - -
43C VAL* 3.4 43.9 - - + +
46C LEU* 3.9 15.0 - - + +
47C GLY* 3.7 21.3 - - - -
50C TYR* 6.3 1.3 - + + -
79C VAL* 2.8 15.0 + - + +
80C THR* 3.2 21.5 - - - +
82C ALA* 1.3 76.6 - - - +
84C ASP* 1.3 62.5 + - - +
86C ILE* 4.2 1.2 - - - +
87C ALA* 3.1 25.6 + - - +
104C TYR* 3.2 26.5 - + - -
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Residues in contact with ASP 84 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
54B HIS* 3.9 7.2 - - + +
57B HIS* 3.8 1.2 - - - -
58B TRP* 3.1 18.9 + - - -
73B GLU* 4.8 3.8 - - - +
76B TYR* 3.7 17.8 + - - +
80C THR 3.0 13.5 + - - +
81C GLU* 3.7 5.8 - - - +
83C PHE* 1.3 84.3 - - + +
85C THR* 1.3 64.3 + - + +
87C ALA* 3.5 3.3 + - - +
88C GLU* 2.9 36.1 + - - +
603C FE 2.1 31.8 - - - -
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Residues in contact with THR 85 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
81C GLU* 3.0 28.2 + - + +
82C ALA* 3.4 11.7 + - - -
84C ASP* 1.3 76.5 - - + +
86C ILE* 1.3 60.8 + - - +
88C GLU* 3.4 9.8 + - - +
89C ARG* 3.0 27.2 + - - +
156C ILE* 4.0 24.1 - - - +
160C ILE* 4.3 4.3 - - - +
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Residues in contact with ILE 86 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
39C LEU* 3.8 27.4 - - + +
42C HIS* 3.9 9.9 - - + -
43C VAL* 3.7 19.5 - - + +
46C LEU* 4.0 8.1 - - + -
82C ALA 2.9 14.3 + - - +
83C PHE 4.2 1.8 - - - +
85C THR* 1.3 75.7 + - - +
87C ALA* 1.3 66.4 + - - +
89C ARG* 3.1 8.6 + - + +
90C LEU* 3.0 21.5 + - - +
138C PHE* 3.3 37.7 - - + -
156C ILE* 4.4 8.3 - - + -
157C ILE* 4.9 7.9 - - + -
160C ILE* 3.5 23.6 - - + -
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Residues in contact with ALA 87 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
58B TRP* 3.3 43.1 - - + -
43C VAL* 3.8 16.4 - - + -
83C PHE 3.1 15.4 + - - +
84C ASP 3.8 1.6 - - - +
86C ILE* 1.3 76.8 - - - +
88C GLU* 1.3 58.1 + - - +
90C LEU* 3.2 8.8 - - - +
91C LEU* 3.0 29.5 + - - +
97C ALA* 4.0 8.9 - - + +
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Residues in contact with GLU 88 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
57B HIS* 3.7 1.4 + - - -
58B TRP* 4.0 12.9 - - + +
69B HIS* 3.3 24.4 + - - -
84C ASP* 2.9 22.3 + - - +
85C THR* 3.9 8.0 - - - +
86C ILE 3.2 0.2 - - - -
87C ALA* 1.3 73.2 - - - +
89C ARG* 1.3 60.5 + - - +
91C LEU* 3.2 10.4 + - - +
92C GLN* 2.9 38.4 + - - +
603C FE 2.4 30.0 - - - -
166E LYS* 3.5 19.3 + - + +
169E TRP* 3.7 19.0 - - + -
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Residues in contact with ARG 89 (chain C).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
39C LEU* 4.2 13.0 - - + -
85C THR 3.0 14.3 + - - +
86C ILE* 3.4 11.2 - - + +
88C GLU* 1.3 74.6 - - - +
90C LEU* 1.3 65.8 + - - +
92C GLN* 2.8 48.8 + - - +
93C LEU* 2.9 40.3 + - + +
150C ASP* 2.8 29.1 + - - -
152C VAL* 3.5 24.9 - - - +
153C THR* 2.8 24.0 + - + +
156C ILE* 3.8 24.9 - - + -
157C ILE* 6.0 0.4 - - + -
165E GLY* 5.1 4.6 - - - -
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Residues in contact with LEU 90 (chain C).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
36C CYS* 3.5 47.6 - - + +
39C LEU* 3.7 15.9 - - + +
40C ARG* 3.9 28.9 - - + +
43C VAL* 4.6 4.9 - - + -
86C ILE 3.0 10.8 + - - +
87C ALA 3.2 9.9 - - - +
89C ARG* 1.3 77.5 - - - +
91C LEU* 1.3 61.3 + - - +
93C LEU* 3.1 10.5 + - - +
94C GLY 3.5 0.2 + - - -
95C ALA* 3.1 35.3 + - + +
96C GLN 4.0 6.1 - - - +
97C ALA* 3.9 24.2 - - + -
98C PRO* 3.9 5.4 - - + -
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Residues in contact with LEU 91 (chain C).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
58B TRP* 3.5 37.0 - - + +
59B HIS* 3.8 31.4 - - + +
87C ALA 3.0 17.4 + - - +
88C GLU* 3.4 10.8 - - - +
89C ARG 3.2 0.2 - - - -
90C LEU* 1.3 76.6 - - - +
92C GLN* 1.3 61.6 + - - +
94C GLY* 3.0 14.7 + - - -
95C ALA 3.4 17.6 - - - +
96C GLN* 4.1 0.4 - - + -
97C ALA* 3.9 7.6 - - + +
169E TRP* 3.3 47.3 - - + +
----------------------------------------------------------
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Residues in contact with GLN 92 (chain C).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
88C GLU* 2.9 28.4 + - - +
89C ARG* 2.8 44.6 + - - +
91C LEU* 1.3 75.8 - - - +
93C LEU* 1.3 60.7 + - - +
94C GLY* 3.0 5.5 + - - -
152C VAL* 4.7 4.6 - - - +
156C ILE* 5.4 0.8 - - - +
162E ARG* 5.0 1.8 + - - +
165E GLY* 3.8 22.5 - - - +
166E LYS* 3.6 21.2 + - - +
169E TRP* 3.5 31.1 - - + -
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Residues in contact with LEU 93 (chain C).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
32C ILE* 4.3 29.4 - - + +
35C ILE* 4.0 13.9 - - + -
36C CYS* 3.7 22.7 - - - -
39C LEU* 3.8 29.8 - - + -
89C ARG* 2.9 40.0 + - - +
90C LEU 3.1 9.5 + - - +
92C GLN* 1.3 75.1 - - - +
94C GLY* 1.3 59.0 + - - +
95C ALA 3.4 1.4 + - - -
150C ASP* 4.1 7.2 - - - +
153C THR* 4.1 8.7 - - - +
----------------------------------------------------------
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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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