Contacts of the helix formed by residues 13 - 42 (chain C) in PDB entry 6WYG
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 13 (chain C).
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
9C ARG* 3.5 1.7 + - - -
11C ASN 4.0 2.2 + - - -
12C TYR* 1.3 77.7 - - - +
14C GLN* 1.3 75.2 + - + +
15C ASP* 3.0 36.4 + - - +
16C SER* 3.0 35.1 + - - +
17C GLU 3.1 9.7 + - - -
124C LYS* 3.6 39.9 + - + -
126C ASP* 5.0 0.8 + - - +
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Residues in contact with GLN 14 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
9C ARG* 3.6 15.9 - - - +
13C HIS* 1.3 81.7 + - + +
15C ASP* 1.3 60.4 + - - +
17C GLU* 3.4 6.8 + - - +
18C ALA* 3.0 28.6 + - - +
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Residues in contact with ASP 15 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
13C HIS* 3.0 26.4 + - - +
14C GLN* 1.3 77.0 - - - +
16C SER* 1.3 60.3 + - - +
18C ALA* 3.5 5.1 + - - +
19C ALA* 2.9 30.7 + - - +
22C ARG* 4.9 1.4 + - - -
120C LEU* 3.7 22.1 - - + +
124C LYS* 3.6 14.0 + - - -
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Residues in contact with SER 16 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
12C TYR* 4.0 12.1 - - - -
13C HIS* 3.0 26.9 + - - +
15C ASP* 1.3 78.4 - - - +
17C GLU* 1.3 56.7 + - - +
19C ALA* 3.3 1.1 + - - +
20C ILE* 2.9 34.7 + - - +
117C LEU* 5.2 0.2 - - - +
120C LEU* 3.9 19.5 - - - +
121C ALA* 4.9 2.6 - - - -
124C LYS* 4.4 6.9 - - - +
126C ASP* 4.7 3.4 + - - +
129C LEU* 3.7 27.6 - - - +
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Residues in contact with GLU 17 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
9C ARG* 2.9 29.9 + - - +
12C TYR* 3.6 12.7 + - + -
13C HIS 3.1 9.3 + - - +
14C GLN* 3.7 11.4 - - - +
15C ASP 3.3 0.2 - - - -
16C SER* 1.3 75.7 - - - +
18C ALA* 1.3 62.2 + - - +
20C ILE 3.3 0.9 + - - -
21C ASN* 3.0 21.2 + - - +
73C GLN* 3.0 39.9 + - - +
78C GLY* 3.8 4.3 - - - -
79C ARG* 3.0 36.3 + - - +
81C PHE* 4.4 7.4 - - - -
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Residues in contact with ALA 18 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
14C GLN 3.0 17.1 + - - +
15C ASP* 3.9 4.7 - - - +
17C GLU* 1.3 78.0 - - - +
19C ALA* 1.3 58.6 + - - +
21C ASN* 3.2 10.8 + - - +
22C ARG* 3.0 48.3 + - - +
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Residues in contact with ALA 19 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
15C ASP 2.9 19.2 + - - +
16C SER 3.7 3.4 - - - +
18C ALA* 1.3 75.6 - - - +
20C ILE* 1.3 57.0 + - - +
22C ARG* 3.3 26.4 + - - +
23C GLN* 2.9 28.9 + - - +
117C LEU* 3.8 18.9 - - + +
120C LEU* 3.7 20.9 - - + -
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Residues in contact with ILE 20 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
12C TYR* 3.4 12.8 - - - +
16C SER 2.9 21.5 + - - +
17C GLU 3.6 4.3 - - - +
19C ALA* 1.3 73.7 - - - +
21C ASN* 1.3 60.1 + - - +
23C GLN* 3.2 3.4 + - - +
24C ILE* 2.9 41.1 + - + +
69C LEU* 4.0 28.5 - - + +
72C LEU* 4.1 9.9 - - + -
73C GLN* 3.7 24.0 - - + +
117C LEU* 3.8 22.2 - - + -
129C LEU* 3.8 26.9 - - + -
133C ILE* 4.7 1.3 - - + -
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Residues in contact with ASN 21 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
17C GLU* 3.0 17.6 + - - +
18C ALA* 3.2 11.5 + - - +
20C ILE* 1.3 76.4 - - - +
22C ARG* 1.3 62.5 + - + +
24C ILE* 3.2 14.9 + - - +
25C ASN* 3.1 21.1 + - - +
73C GLN* 3.0 24.9 + - - +
79C ARG 3.2 13.9 + - - -
80C ILE* 3.4 4.3 - - - +
81C PHE* 2.9 52.8 + - + +
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Residues in contact with ARG 22 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
15C ASP 4.9 1.2 + - - -
18C ALA* 3.0 39.2 + - + +
19C ALA* 3.6 29.2 - - - +
21C ASN* 1.3 76.7 - - + +
23C GLN* 1.3 57.6 + - - +
25C ASN* 3.2 10.1 + - - +
26C LEU* 3.0 26.0 + - - +
120C LEU* 5.7 1.4 - - - +
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Residues in contact with GLN 23 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
19C ALA 2.9 17.4 + - - +
20C ILE* 3.2 5.1 + - - +
22C ARG* 1.3 73.6 - - - +
24C ILE* 1.3 67.4 + - - +
26C LEU* 3.1 22.7 + - - +
27C GLU* 2.9 50.9 + - - +
69C LEU* 3.6 19.7 - - + -
110C VAL* 3.8 4.0 + - - +
113C SER* 2.5 31.2 + - - +
114C LEU* 3.5 32.2 - - + +
117C LEU* 3.7 16.2 - - + +
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Residues in contact with ILE 24 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
20C ILE* 2.9 33.3 + - + +
21C ASN* 3.2 22.4 + - - +
23C GLN* 1.3 75.5 - - - +
25C ASN* 1.3 63.5 + - - +
27C GLU* 3.2 4.6 + - - +
28C LEU* 3.0 41.4 + - + +
66C ALA* 4.1 5.1 - - + +
69C LEU* 3.4 27.4 - - + -
70C MET* 3.8 40.2 - - + +
73C GLN* 4.8 2.7 - - + -
80C ILE* 4.6 5.2 - - + -
82C LEU* 4.3 12.6 - - + -
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Residues in contact with ASN 25 (chain C).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
21C ASN 3.1 12.4 + - - +
22C ARG* 3.4 12.3 + - - +
24C ILE* 1.3 77.7 - - - +
26C LEU* 1.3 62.2 + - - +
28C LEU* 3.3 9.5 + - - +
29C TYR* 2.9 32.3 + - - +
82C LEU* 6.4 0.2 - - - -
83C GLN* 3.6 27.9 + - + +
84C ASP 3.0 26.2 + - - +
85C ILE* 4.6 5.7 - - - +
86C GLN 5.8 1.0 - - - +
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Residues in contact with LEU 26 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
22C ARG 3.0 14.2 + - - +
23C GLN* 3.1 21.5 + - - +
25C ASN* 1.3 81.2 - - - +
27C GLU* 1.3 58.0 + - - +
29C TYR* 3.1 21.0 + - + +
30C ALA* 2.9 27.7 + - - +
106C LEU* 6.0 1.6 - - + -
109C ASN* 4.6 5.4 - - + +
110C VAL* 3.9 27.1 - - + +
113C SER* 3.7 33.4 - - - +
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Residues in contact with GLU 27 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
23C GLN* 2.9 42.8 + - - +
24C ILE 3.2 0.4 + - - +
26C LEU* 1.3 75.3 - - - +
28C LEU* 1.3 63.4 + - - +
30C ALA* 3.3 3.7 + - - +
31C SER* 3.0 22.7 + - - -
62C GLU* 2.7 24.2 - - - +
65C HIS* 4.0 3.3 - - - +
66C ALA* 3.7 26.5 - - + +
69C LEU* 3.6 17.5 - - + -
110C VAL* 3.6 10.1 - - - +
114C LEU* 4.3 0.2 - - - +
137C TYR* 3.8 20.1 - - - -
201C FE 2.4 30.6 - - - -
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Residues in contact with LEU 28 (chain C).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
24C ILE* 3.0 39.4 + - + +
25C ASN* 3.7 7.2 - - - +
27C GLU* 1.3 76.9 - - - +
29C TYR* 1.3 57.1 + - - +
31C SER* 3.2 9.2 + - - -
32C TYR* 2.9 26.9 + - - +
63C ARG* 4.7 17.3 - - + -
66C ALA* 3.7 17.0 - - + -
67C GLU* 6.4 1.1 - - + -
70C MET* 5.4 6.7 - - - -
82C LEU* 4.9 10.5 - - + -
85C ILE* 4.1 34.0 - - + +
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Residues in contact with TYR 29 (chain C).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
25C ASN* 2.9 22.8 + - - +
26C LEU* 3.1 20.6 + - + +
28C LEU* 1.3 74.3 - - - +
30C ALA* 1.3 68.1 + - - +
32C TYR* 3.1 3.2 + - + +
33C VAL* 2.9 47.0 + - + +
85C ILE* 4.0 10.9 - - + +
86C GLN* 3.3 39.0 - - + +
87C LYS 3.8 11.2 - - - -
88C PRO* 4.1 1.1 - - + -
89C ASP* 3.6 28.1 + - - +
106C LEU* 4.0 19.1 - - + -
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Residues in contact with ALA 30 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
26C LEU 2.9 14.1 + - - +
27C GLU* 3.6 4.0 - - - +
29C TYR* 1.3 77.4 - - - +
31C SER* 1.3 61.4 + - - +
33C VAL* 3.1 3.0 + - - +
34C TYR* 3.0 30.9 + - + -
62C GLU* 3.5 28.5 - - + +
106C LEU* 3.9 31.6 - - + -
107C GLU* 6.1 0.4 - - - +
110C VAL* 4.5 7.6 - - + -
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Residues in contact with SER 31 (chain C).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
27C GLU 3.0 14.1 + - - -
28C LEU* 3.4 14.4 - - - -
30C ALA* 1.3 77.0 - - - +
32C TYR* 1.3 56.4 + - - +
34C TYR 3.4 0.7 + - - -
35C LEU* 3.0 25.7 + - - +
59C SER* 3.0 40.0 + - - +
62C GLU* 3.7 7.5 - - - +
63C ARG* 3.8 22.3 - - - +
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Residues in contact with TYR 32 (chain C).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
28C LEU 2.9 12.9 + - - +
29C TYR* 3.1 8.7 + - - +
31C SER* 1.3 73.9 + - - +
33C VAL* 1.3 65.7 + - - +
35C LEU* 3.2 27.9 + - + +
36C SER* 3.0 23.8 + - - -
85C ILE* 3.8 22.7 - - + -
86C GLN 3.5 20.0 - - - +
87C LYS* 3.9 21.9 - - + +
88C PRO* 3.8 13.5 - - + -
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Residues in contact with VAL 33 (chain C).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
29C TYR* 2.9 50.7 + - + +
30C ALA* 3.6 6.7 - - - +
32C TYR* 1.3 74.4 - - - +
34C TYR* 1.3 58.7 + - - +
36C SER* 3.1 4.3 + - - -
37C MET* 2.9 53.2 + - + +
88C PRO* 4.0 16.4 - - + -
93C TRP* 3.8 15.7 - - + -
106C LEU* 4.1 18.2 - - + -
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Residues in contact with TYR 34 (chain C).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
30C ALA* 3.0 22.4 + - + +
33C VAL* 1.3 76.8 - - - +
35C LEU* 1.3 57.7 + - - +
37C MET* 3.4 9.7 + - - +
38C SER* 2.9 30.5 + - - -
54C TYR* 5.9 0.2 - + - -
55C PHE* 3.6 30.3 - + - +
58C GLN* 4.0 26.6 + - + -
59C SER* 3.5 20.4 - - - -
62C GLU* 3.7 29.4 - - + -
103C ALA* 3.7 27.7 + - + +
106C LEU* 3.8 20.5 - - + +
107C GLU* 2.9 36.7 + - - +
148C LEU* 4.2 4.2 - - + +
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Residues in contact with LEU 35 (chain C).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
31C SER* 3.0 13.9 + - - +
32C TYR* 3.2 33.6 + - + +
34C TYR* 1.3 77.2 - - - +
36C SER* 1.3 62.5 + - - +
38C SER* 3.4 4.8 + - - -
39C TYR* 3.1 50.2 + - + +
56C LEU* 4.0 12.6 - - + -
59C SER* 3.6 12.0 - - - +
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Residues in contact with SER 36 (chain C).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
32C TYR* 3.0 15.3 + - - -
33C VAL 3.1 7.4 + - - -
35C LEU* 1.3 75.8 - - - +
37C MET* 1.3 66.3 + - - +
39C TYR* 3.5 3.0 + - - +
40C TYR* 2.9 22.9 + - - +
88C PRO* 3.9 20.7 - - - +
90C GLU 4.2 2.8 + - - -
91C ASP* 4.5 6.6 + - - +
93C TRP* 2.9 20.2 + - - -
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Residues in contact with MET 37 (chain C).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
33C VAL* 2.9 30.2 + - + +
34C TYR* 3.5 17.7 - - + +
36C SER* 1.3 73.2 + - - +
38C SER* 1.3 67.7 + - - +
40C TYR* 3.0 11.1 + - - +
41C PHE* 3.1 20.8 + - + -
55C PHE* 3.9 40.2 - - + -
93C TRP* 3.6 50.5 - - + -
99C ALA* 3.7 21.8 - - + +
102C ALA* 3.7 11.0 - - + -
103C ALA* 3.9 9.6 - - - +
106C LEU* 5.5 0.2 - - + -
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Residues in contact with SER 38 (chain C).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
34C TYR 2.9 20.4 + - - -
35C LEU 3.5 5.8 - - - -
37C MET* 1.3 70.7 - - - +
39C TYR* 1.3 67.8 + - - +
41C PHE* 2.9 19.9 + - - -
42C ASP 3.2 6.8 + - - -
52C ALA* 3.2 37.7 + - - +
55C PHE* 3.7 8.7 - - - +
56C LEU* 3.5 31.5 - - - +
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Residues in contact with TYR 39 (chain C).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
35C LEU* 3.1 41.8 + - + +
36C SER* 4.5 2.5 - - - +
38C SER* 1.3 85.1 + - - +
40C TYR* 1.3 62.7 + - - +
42C ASP* 3.1 40.6 + - + +
43C ARG* 3.5 10.2 + - - +
56C LEU* 4.1 24.0 - - + +
----------------------------------------------------------
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Residues in contact with TYR 40 (chain C).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
36C SER 2.9 16.7 + - - +
37C MET 3.0 9.2 + - - +
39C TYR* 1.3 77.1 - - - +
41C PHE* 1.3 95.8 + + - +
42C ASP 3.1 0.2 - - - -
43C ARG* 3.2 39.1 + - - +
46C VAL* 3.6 31.4 - - + +
91C ASP 4.4 5.2 - - - +
92C ASP* 3.8 22.3 + - + -
93C TRP* 3.4 39.7 - + + -
94C GLU* 3.1 35.0 + - - -
95C SER* 4.9 0.2 - - - -
----------------------------------------------------------
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Residues in contact with PHE 41 (chain C).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
37C MET* 3.1 27.1 + - + -
38C SER 2.9 9.3 + - - +
40C TYR* 1.3 92.7 - + - +
42C ASP* 1.3 58.1 + - - +
43C ARG 3.3 0.2 - - - -
46C VAL* 3.8 20.9 - - + -
47C ALA* 3.6 4.6 + - - -
48C LEU* 3.2 47.2 + - + +
49C LYS* 4.5 0.9 + - - -
51C PHE* 3.7 17.9 - + + -
52C ALA* 3.8 9.8 - - - +
55C PHE* 3.5 31.9 - + - -
93C TRP* 4.9 0.4 - - + -
95C SER 3.4 23.3 - - - -
96C GLY* 3.5 25.8 - - - -
99C ALA* 3.5 11.0 - - + -
----------------------------------------------------------
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Residues in contact with ASP 42 (chain C).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
38C SER 3.2 3.7 + - - +
39C TYR* 3.1 40.8 + - + +
40C TYR 3.1 1.4 - - - -
41C PHE* 1.3 74.6 - - - +
43C ARG* 1.3 62.5 + - - +
47C ALA* 5.1 1.1 - - - +
49C LYS* 6.1 1.0 - - - +
52C ALA* 4.7 9.5 - - + +
146D LYS* 2.8 36.8 + - - -
150D ASP* 4.5 0.2 - - - +
----------------------------------------------------------
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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