Contacts of the helix formed by residues 82 - 112 (chain C) in PDB entry 2FL0
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 HIS 82 (chain C).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
35C TRP* 3.9 7.0 - - - -
80C GLY 3.7 0.8 - - - -
81C GLU* 1.3 90.1 - - + +
83C THR* 1.3 68.5 + - - +
84C LYS* 3.6 18.2 + - + +
85C GLU* 2.8 53.7 + - + +
86C MET* 2.9 15.2 + - - -
146C LEU* 6.1 2.0 - - - +
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Residues in contact with THR 83 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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32C TYR* 3.7 15.1 + - + -
35C TRP* 4.2 4.8 - - - -
37C LEU* 3.6 15.4 - - - +
40C LEU* 3.8 14.8 - - + -
82C HIS* 1.3 71.4 - - - +
84C LYS* 1.3 64.8 + - - +
86C MET* 3.2 6.3 + - - +
87C LEU* 3.0 44.9 + - + +
141C ILE* 4.7 3.4 - - + -
146C LEU* 4.9 3.6 - - + -
149C TYR* 4.2 7.2 - - + -
150C LEU* 3.4 37.6 - - + +
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Residues in contact with LYS 84 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
82C HIS* 3.4 16.7 + - + +
83C THR* 1.3 81.5 - - - +
85C GLU* 1.3 62.4 + - - +
87C LEU* 3.6 8.2 + - - +
88C GLU* 2.7 55.4 + - - +
138C LEU* 4.0 16.8 - - + +
141C ILE* 4.4 29.2 - - + -
146C LEU* 4.9 13.6 - - + +
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Residues in contact with GLU 85 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
79C ILE 4.4 2.3 - - - +
80C GLY* 3.1 8.6 - - - -
81C GLU* 2.6 43.3 + - - +
82C HIS* 2.8 33.5 + - + +
84C LYS* 1.3 77.6 - - - +
86C MET* 1.3 60.5 + - - +
88C GLU* 3.0 18.7 + - + +
89C CYS* 2.8 34.9 + - - -
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Residues in contact with MET 86 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
28C HIS* 3.3 70.4 - - + +
31C MET* 3.8 18.8 - - + -
32C TYR* 3.4 27.8 - - + +
35C TRP* 3.4 30.5 - - - -
80C GLY* 3.7 11.9 - - - -
82C HIS 2.9 18.0 + - - +
83C THR 3.2 3.3 + - - +
85C GLU* 1.3 74.5 - - - +
87C LEU* 1.3 62.4 + - - +
89C CYS* 3.2 4.3 + - - +
90C ASP* 3.0 29.4 + - - +
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Residues in contact with LEU 87 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
32C TYR* 3.4 18.4 - - + +
40C LEU* 4.6 2.2 - - + -
44C GLU* 4.9 4.3 - - - +
83C THR* 3.0 43.2 + - + +
84C LYS* 3.8 4.5 - - - +
85C GLU 3.2 0.2 - - - -
86C MET* 1.3 74.9 - - - +
88C GLU* 1.3 57.7 + - - +
90C ASP* 3.4 3.5 + - - +
91C LEU* 2.9 29.2 + - - +
133C TRP* 4.2 19.1 - - + -
134C LEU* 3.9 25.0 - - + +
137C GLN* 4.1 20.6 - - + -
138C LEU* 3.9 16.2 - - + -
141C ILE* 4.2 17.7 - - + -
149C TYR* 4.5 5.6 - - - +
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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
----------------------------------------------------------
84C LYS* 2.7 45.8 + - - +
85C GLU* 3.0 18.9 + - + +
87C LEU* 1.3 75.2 - - - +
89C CYS* 1.3 58.3 + - - +
91C LEU* 3.4 8.2 + - + +
92C LYS* 2.8 53.2 + - - +
138C LEU* 4.0 17.4 - - + +
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Residues in contact with CYS 89 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
24C GLN* 3.4 9.4 - - - +
28C HIS* 4.2 2.9 - - - +
78C LEU* 3.1 43.7 - - + +
79C ILE 4.2 12.8 - - - -
80C GLY* 4.2 4.3 - - - -
85C GLU* 2.8 25.5 + - - -
86C MET 3.2 7.2 + - - +
88C GLU* 1.3 73.2 - - - +
90C ASP* 1.3 67.1 + - - +
92C LYS* 3.3 17.8 + - - +
93C LEU* 3.0 19.4 + - - +
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Residues in contact with ASP 90 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
24C GLN* 3.1 10.6 - - - +
25C TYR* 3.1 25.7 - - + -
28C HIS* 2.8 26.8 - - - -
32C TYR* 5.4 0.5 + - - -
44C GLU* 2.6 32.2 - - - +
47C GLU* 4.1 2.3 - - - +
86C MET 3.0 15.5 + - - +
87C LEU* 3.8 4.0 - - - +
89C CYS* 1.3 75.2 - - - +
91C LEU* 1.3 57.7 + - - +
93C LEU* 3.2 3.2 + - - +
94C GLU* 2.9 33.4 + - - +
134C LEU* 3.7 21.3 - - + +
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Residues in contact with LEU 91 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
87C LEU 2.9 17.7 + - - +
88C GLU* 3.5 7.4 - - + +
90C ASP* 1.3 77.0 - - - +
92C LYS* 1.3 63.5 + - + +
93C LEU 3.2 0.2 + - - -
94C GLU* 3.3 1.0 + - - +
95C GLN* 2.9 56.3 + - + +
131C ILE* 4.0 23.8 - - + -
134C LEU* 3.5 17.7 - - + +
135C GLU* 4.1 20.0 - - + +
138C LEU* 3.5 28.0 - - + -
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Residues in contact with LYS 92 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
78C LEU* 3.9 16.4 - - + -
88C GLU* 2.8 48.9 + - - +
89C CYS* 3.3 17.2 + - - +
91C LEU* 1.3 71.3 - - + +
93C LEU* 1.3 57.8 + - - +
95C GLN* 3.3 10.0 + - - +
96C ALA* 2.9 31.3 + - - +
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Residues in contact with LEU 93 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
17C ASN* 5.1 8.1 - - + +
20C ILE* 4.0 18.6 - - + -
21C ALA* 3.7 34.1 - - + +
24C GLN* 3.2 34.1 - - - +
25C TYR* 4.0 10.3 - - + +
76C LYS 5.5 1.1 - - - +
78C LEU* 4.1 11.1 - - + +
89C CYS 3.0 12.4 + - - +
90C ASP* 3.3 9.0 - - - +
92C LYS* 1.3 72.8 - - - +
94C GLU* 1.3 67.3 + - - +
96C ALA* 3.0 20.7 + - + +
97C GLY* 3.1 10.7 + - - -
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Residues in contact with GLU 94 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
21C ALA* 6.0 0.4 - - - -
25C TYR* 3.0 26.3 + - - +
47C GLU* 4.2 0.5 - - - +
51C GLU* 3.2 1.4 - - - +
90C ASP 2.9 17.4 + - - +
91C LEU* 3.7 4.7 - - - +
93C LEU* 1.3 73.9 - - - +
95C GLN* 1.3 61.3 - - - +
97C GLY* 3.5 7.3 + - - -
98C LEU* 3.7 11.3 + - - +
127C GLU* 2.7 20.6 - - - +
130C HIS* 2.9 23.3 + - + +
131C ILE* 3.4 27.0 - - + +
134C LEU* 3.9 15.0 - - + -
1610C FE2 2.2 30.5 - - - -
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Residues in contact with GLN 95 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
91C LEU* 2.9 50.7 + - + +
92C LYS* 3.7 8.4 - - - +
94C GLU* 1.3 73.3 - - - +
96C ALA* 1.3 61.3 + - - +
97C GLY 3.0 6.8 + - - -
98C LEU* 3.3 8.1 + - + +
99C PRO* 3.2 18.0 - - - +
131C ILE* 4.1 14.8 - - + +
135C GLU* 4.3 11.7 + - - -
1F MET* 5.2 9.9 - - - +
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Residues in contact with ALA 96 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
17C ASN* 4.9 0.2 - - - +
92C LYS 2.9 18.3 + - - +
93C LEU* 3.0 10.3 + - + +
95C GLN* 1.3 74.9 - - - +
97C GLY* 1.3 57.9 + - - +
98C LEU 3.6 0.2 - - - -
99C PRO* 3.7 11.2 - - - +
100C ASP* 3.8 12.8 - - - +
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Residues in contact with GLY 97 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
14C ILE* 5.2 0.3 - - - +
17C ASN* 4.2 18.9 - - - +
93C LEU* 3.1 10.5 + - - -
94C GLU* 3.5 5.1 + - - -
95C GLN 3.0 1.2 - - - -
96C ALA* 1.3 79.3 - - - +
98C LEU* 1.3 63.6 + - - +
99C PRO 3.4 1.1 - - - -
100C ASP* 3.3 7.3 + - - +
101C LEU* 3.2 27.3 + - - +
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Residues in contact with LEU 98 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
94C GLU 3.7 12.3 + - - +
95C GLN* 3.3 7.3 + - + +
97C GLY* 1.3 77.2 - - - +
99C PRO* 1.3 71.4 - - + +
101C LEU* 3.1 5.9 + - + +
102C LYS* 3.0 41.3 + - + +
124C LEU* 3.3 33.7 - - + -
127C GLU* 4.6 14.4 - - + -
128C GLU* 4.7 5.8 - - + +
131C ILE* 3.8 12.3 - - + -
1F MET* 3.6 37.7 - - + -
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Residues in contact with PRO 99 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
95C GLN 3.2 16.4 - - - +
96C ALA* 3.7 10.3 - - - +
97C GLY 3.5 3.1 - - - -
98C LEU* 1.3 91.2 - - + +
100C ASP* 1.3 60.3 + - - +
102C LYS* 4.0 4.7 - - + +
103C ALA* 3.0 30.7 + - - +
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Residues in contact with ASP 100 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
10C HIS* 4.9 2.6 + - - -
13C LYS* 3.3 41.2 + - + +
14C ILE* 3.6 15.5 - - + +
17C ASN* 3.0 20.7 + - - +
96C ALA 3.8 14.5 - - - +
97C GLY 3.3 7.5 + - - +
98C LEU 3.1 0.8 - - - -
99C PRO* 1.3 79.8 - - - +
101C LEU* 1.3 59.6 + - - +
103C ALA* 3.4 5.6 + - - +
104C ALA* 2.9 29.5 + - - +
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Residues in contact with LEU 101 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
14C ILE* 3.7 33.4 - - + +
18C GLU* 5.4 1.6 - - - +
97C GLY 3.2 14.3 + - - +
98C LEU* 3.1 11.3 + - + +
100C ASP* 1.3 75.4 - - - +
102C LYS* 1.3 62.4 + - - +
104C ALA* 3.2 2.8 + - - +
105C ILE* 2.8 36.5 + - + +
120C LEU* 4.0 34.8 - - + +
123C ILE* 4.3 9.4 - - + -
124C LEU* 4.1 24.7 - - + +
127C GLU* 3.7 30.7 - - + -
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Residues in contact with LYS 102 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
98C LEU* 3.0 32.8 + - + +
99C PRO* 4.2 4.0 - - + +
101C LEU* 1.3 74.8 - - - +
103C ALA* 1.3 60.2 + - - +
105C ILE* 4.3 0.2 - - - -
106C ALA* 3.0 29.6 + - - +
124C LEU* 4.3 28.7 - - + +
128C GLU* 4.1 11.9 + - - -
1F MET* 5.4 3.0 - - - +
111F VAL 5.8 0.2 - - - +
112F GLY* 3.3 29.8 + - - +
113F ASP* 4.4 9.1 + - - +
114F TYR* 3.7 23.3 + - + +
115F ALA 6.1 0.2 - - - +
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Residues in contact with ALA 103 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
10C HIS* 4.0 13.6 - - + -
99C PRO 3.0 20.7 + - - +
100C ASP* 3.7 6.5 - - - +
101C LEU 3.2 0.2 - - - -
102C LYS* 1.3 75.5 - - - +
104C ALA* 1.3 62.6 + - - +
106C ALA* 4.0 5.7 - - - +
107C TYR* 3.2 22.3 + - - +
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Residues in contact with ALA 104 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
10C HIS* 3.9 31.8 + - + +
14C ILE* 4.2 9.2 - - + -
100C ASP 2.9 18.8 + - - +
101C LEU* 3.2 6.0 + - - +
103C ALA* 1.3 75.6 - - - +
105C ILE* 1.3 65.2 + - - +
107C TYR* 3.1 4.3 + - - +
108C CYS* 3.0 25.8 + - - -
120C LEU* 3.5 21.5 - - + -
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Residues in contact with ILE 105 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
101C LEU 2.8 23.6 + - - +
102C LYS 3.8 4.5 - - - +
104C ALA* 1.3 74.8 - - - +
106C ALA* 1.3 62.4 - - - +
108C CYS* 3.2 7.2 + - - +
109C GLU* 3.1 21.7 + - - +
117C ARG* 3.8 31.7 - - + +
120C LEU* 3.7 25.6 - - + +
121C GLU* 4.1 20.0 - - + +
124C LEU* 3.7 31.0 - - + -
114F TYR* 3.7 30.7 - - + -
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Residues in contact with ALA 106 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
102C LYS 3.0 19.0 + - - +
103C ALA* 4.0 6.7 - - - +
105C ILE* 1.3 77.2 - - - +
107C TYR* 1.3 62.0 + - - +
109C GLU* 3.4 9.2 + - - +
110C SER* 3.2 21.5 + - - -
114F TYR* 3.4 15.7 - - - +
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Residues in contact with TYR 107 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
4C ASP* 3.3 19.5 + - - -
6C ILE* 3.1 39.0 - - + +
7C VAL* 3.5 21.3 - - + -
10C HIS* 3.5 34.8 - + + +
103C ALA 3.2 8.8 + - - +
104C ALA 3.1 9.4 + - - +
106C ALA* 1.3 75.7 - - - +
108C CYS* 1.3 65.7 + - - +
110C SER* 2.7 29.8 + - - -
111C VAL* 3.1 26.9 + - + +
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Residues in contact with CYS 108 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
7C VAL* 4.1 21.8 - - - -
10C HIS* 5.9 1.6 - - - -
11C LEU* 5.0 2.2 - - - -
104C ALA* 3.0 17.5 + - - +
105C ILE 3.2 7.6 + - - +
107C TYR* 1.3 78.0 - - - +
109C GLU* 1.3 62.1 + - - +
111C VAL* 3.4 7.5 + - - -
112C GLY* 3.0 4.3 + - - -
113C ASP* 2.9 43.4 + - - +
114C TYR 4.4 0.2 + - - -
116C SER* 3.7 24.7 - - - -
117C ARG* 3.9 12.1 - - + -
120C LEU* 4.1 14.6 - - - -
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Residues in contact with GLU 109 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
109B GLU* 4.6 6.2 - - - +
117B ARG* 2.5 46.0 + - - -
105C ILE 3.1 8.2 + - - +
106C ALA* 3.4 12.6 - - - +
108C CYS* 1.3 76.5 - - - +
110C SER* 1.3 65.2 + - - +
112C GLY* 3.0 14.0 + - - -
114C TYR* 3.6 19.8 + - - -
117C ARG* 2.7 38.7 + - - +
109F GLU* 4.6 8.6 - - - +
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Residues in contact with SER 110 (chain C).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
106C ALA 3.2 9.1 + - - -
107C TYR* 2.7 31.8 + - - -
109C GLU* 1.3 81.0 - - - +
111C VAL* 1.3 65.3 + - - +
112C GLY 3.7 0.2 + - - -
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Residues in contact with VAL 111 (chain C).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
102B LYS* 5.5 1.9 - - - -
4C ASP* 4.2 15.5 - - + +
7C VAL* 3.6 26.2 - - + -
107C TYR* 3.3 43.3 - - + +
108C CYS* 3.5 8.3 - - - +
110C SER* 1.3 83.0 + - - +
112C GLY* 1.3 59.4 + - - +
113C ASP* 3.5 7.5 + - + +
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Residues in contact with GLY 112 (chain C).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
102B LYS* 3.3 25.6 + - - +
108C CYS 3.0 5.2 + - - -
109C GLU 3.0 6.0 + - - -
110C SER 3.4 0.8 + - - -
111C VAL* 1.3 78.7 - - - +
113C ASP* 1.3 56.6 + - - +
114C TYR* 3.0 45.3 + - - -
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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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