Contacts of the helix formed by residues 22 - 69 (chain C) in PDB entry 3GHG
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 THR 22 (chain C).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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45A CYS* 3.8 16.3 - - - +
46A PRO* 2.7 40.8 - - - +
47A SER* 4.7 0.4 - - - -
48A GLY* 3.9 18.2 - - - +
51A MET* 4.5 4.4 - - + +
77B PRO 5.8 0.9 - - - +
78B THR 6.3 0.4 - - - -
79B GLY* 5.8 3.6 - - - +
82B LEU* 4.8 0.9 - - + -
20C PRO 3.6 1.5 + - - -
21C THR* 1.3 73.3 + - - +
23C CYS* 1.3 64.6 + - - +
25C ILE* 3.5 26.7 - - + +
26C ALA 3.9 2.3 + - - -
78E THR* 4.9 6.3 - - - +
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Residues in contact with CYS 23 (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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41A TRP* 3.7 34.8 - - + -
42A ASN* 3.8 18.8 - - - +
44A LYS 3.6 6.7 - - - -
45A CYS* 2.0 50.9 - - - -
46A PRO* 3.9 7.6 - - - -
21C THR* 3.2 5.0 + - - +
22C THR* 1.3 74.8 - - - +
24C GLY* 1.3 54.1 + - - +
25C ILE 2.8 5.0 + - - -
26C ALA* 2.4 33.1 + - - +
27C ASP 3.1 7.8 + - - -
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Residues in contact with GLY 24 (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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41A TRP* 5.0 0.2 - - - -
42A ASN* 5.5 0.4 + - - -
21C THR* 3.4 23.8 - - - +
23C CYS* 1.3 76.0 - - - +
25C ILE* 1.3 60.0 + - - +
27C ASP* 4.0 17.4 - - - +
28C PHE* 3.5 19.9 + - - +
14F ARG 4.4 1.3 - - - +
15F PHE* 3.9 26.5 - - - -
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Residues in contact with ILE 25 (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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51A MET* 4.1 14.8 - - + -
55A ILE* 3.9 27.1 - - + -
79B GLY* 3.7 19.3 - - - +
82B LEU* 3.3 37.9 - - + -
83B GLN* 4.4 16.6 - - + +
86B LEU* 4.4 10.0 - - + +
20C PRO* 5.2 1.6 - - + -
21C THR 3.7 13.7 + - - +
22C THR* 3.5 15.0 - - + +
23C CYS 2.8 0.8 + - - -
24C GLY* 1.3 77.8 - - - +
26C ALA* 1.3 57.1 + - - +
28C PHE* 3.2 8.0 + - - +
29C LEU* 2.9 26.3 + - + +
15F PHE* 5.0 5.4 - - + -
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Residues in contact with ALA 26 (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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41A TRP* 4.2 16.6 - - + -
46A PRO* 4.7 4.9 - - + -
51A MET* 3.6 24.2 - - + -
22C THR 3.9 2.7 + - - +
23C CYS* 2.4 25.3 + - - +
25C ILE* 1.3 69.9 - - - +
27C ASP* 1.3 58.7 + - - -
29C LEU* 3.4 14.8 - - + +
30C SER* 3.0 27.2 + - - -
72E LEU* 4.8 9.2 - - + -
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Residues in contact with ASP 27 (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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41A TRP* 3.0 36.5 - - - -
42A ASN* 5.0 2.6 - - - +
23C CYS 3.1 6.1 + - - -
24C GLY* 4.0 15.7 - - - +
26C ALA* 1.3 73.5 - - - +
28C PHE* 1.3 66.6 + - - +
29C LEU 3.0 1.3 - - - -
30C SER* 3.0 7.1 + - - -
31C THR* 3.0 34.1 + - + +
14F ARG 5.4 4.3 - - - +
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Residues in contact with PHE 28 (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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86B LEU* 4.9 20.9 - - + -
87B LEU* 6.4 0.9 - - - -
90B GLU* 5.0 14.4 - - + -
94B ARG* 4.7 14.1 - - - -
24C GLY 3.5 11.7 + - - +
25C ILE* 3.2 9.5 + - - +
27C ASP* 1.3 79.7 - - - +
29C LEU* 1.3 61.4 + - - +
31C THR* 3.3 8.0 + - - -
32C TYR* 3.2 46.0 + + + +
14F ARG* 3.8 55.6 + - + +
15F PHE* 4.2 27.6 - + + -
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Residues in contact with LEU 29 (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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51A MET* 4.6 10.3 - - + -
54A LEU* 4.4 15.3 - - + +
55A ILE* 4.2 35.0 - - + +
58A VAL* 4.7 17.5 - - + -
86B LEU* 5.3 8.0 - - + +
25C ILE* 2.9 14.9 + - + +
26C ALA* 3.4 19.3 - - + +
27C ASP 3.0 0.2 - - - -
28C PHE* 1.3 74.5 - - - +
30C SER* 1.3 57.5 + - - +
32C TYR* 4.7 4.6 - - - -
33C GLN* 2.7 50.6 + - + +
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Residues in contact with SER 30 (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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26C ALA 3.0 21.2 + - - -
27C ASP* 3.0 8.3 + - - -
29C LEU* 1.3 75.8 - - - +
31C THR* 1.3 61.7 + - - +
33C GLN* 3.7 16.2 + - - +
34C THR* 3.2 25.8 + - - -
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Residues in contact with THR 31 (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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27C ASP* 3.0 19.7 + - + +
28C PHE* 3.3 15.9 + - - -
30C SER* 1.3 76.6 - - - +
32C TYR* 1.3 65.8 + - - +
33C GLN 3.0 1.1 - - - -
34C THR* 2.6 12.5 + - - -
35C LYS* 2.6 35.4 + - - +
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Residues in contact with TYR 32 (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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58A VAL* 4.4 11.0 - - + -
59A ASN* 3.3 27.4 + - - -
62A PHE* 4.5 7.4 - + - -
86B LEU* 5.4 8.1 - - + -
90B GLU* 3.5 38.1 + - + -
93B ILE* 3.7 25.5 - - + +
94B ARG* 3.8 31.9 - - + +
28C PHE* 3.2 33.9 + + + +
29C LEU* 4.7 4.0 - - - -
31C THR* 1.3 80.6 + - - +
33C GLN* 1.3 64.9 + - - +
35C LYS* 3.7 11.2 - - - -
36C VAL* 3.1 37.3 + - + +
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Residues in contact with GLN 33 (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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58A VAL* 3.9 26.0 - - + -
62A PHE* 3.7 17.1 - - + -
29C LEU* 2.7 30.2 + - + +
30C SER* 3.7 19.7 + - - +
32C TYR* 1.3 82.3 - - + +
34C THR* 1.3 70.5 + - - +
37C ASP* 3.0 38.0 + - - +
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Residues in contact with THR 34 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
30C SER 3.2 12.4 + - - -
31C THR* 2.6 15.2 + - - -
33C GLN* 1.3 85.0 + - - +
35C LYS* 1.3 53.5 + - - +
37C ASP* 3.5 7.9 - - + +
38C LYS* 2.7 47.2 + - + +
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Residues in contact with LYS 35 (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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94B ARG* 5.1 13.0 - - - +
31C THR* 2.6 19.0 + - - +
32C TYR* 3.9 12.3 - - + -
33C GLN 3.4 0.2 - - - -
34C THR* 1.3 72.5 - - - +
36C VAL* 1.3 60.2 + - + +
38C LYS* 3.8 17.1 - - - +
39C ASP* 3.1 48.4 + - - +
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Residues in contact with VAL 36 (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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62A PHE* 3.3 40.4 - - + -
93B ILE* 5.0 13.0 - - + +
94B ARG* 5.5 7.2 - - + +
97B VAL* 6.2 4.0 - - + -
32C TYR* 3.1 40.1 + - + +
33C GLN 3.9 2.5 - - - +
35C LYS* 1.3 76.1 - - + +
37C ASP* 1.3 56.4 + - - +
38C LYS 3.0 1.8 - - - -
39C ASP* 2.8 6.5 + - - +
40C LEU* 2.7 51.6 + - + +
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Residues in contact with ASP 37 (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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62A PHE* 3.4 17.5 - - - -
65A ARG* 3.1 31.0 + - - +
33C GLN* 3.0 27.7 + - - +
34C THR* 3.5 10.1 - - + +
36C VAL* 1.3 75.5 - - - +
38C LYS* 1.3 57.1 + - - +
40C LEU 3.6 0.7 - - - +
41C GLN* 2.8 36.1 + - + +
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Residues in contact with LYS 38 (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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34C THR* 2.7 31.3 + - + +
35C LYS* 3.8 19.5 - - - +
37C ASP* 1.3 72.4 - - - +
39C ASP* 1.3 68.9 + - - +
41C GLN* 3.0 8.9 + - - +
42C SER* 2.9 27.5 + - - -
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Residues in contact with ASP 39 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
97B VAL* 4.8 21.0 - - + +
101B ASN* 4.6 14.4 + - - +
35C LYS* 3.1 31.9 + - - +
36C VAL* 2.8 10.4 + - - +
38C LYS* 1.3 82.2 - - - +
40C LEU* 1.3 61.7 + - + +
41C GLN 3.4 0.2 - - - -
42C SER* 3.6 8.0 - - - -
43C LEU* 3.2 32.4 + - - +
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Residues in contact with LEU 40 (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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62A PHE* 4.1 15.5 - - + +
65A ARG* 3.8 43.3 - - + +
66A ILE* 5.0 12.1 - - + +
69A LEU* 5.7 6.0 - - + +
97B VAL* 3.3 34.1 - - + -
100B LEU* 6.3 0.2 - - + -
36C VAL* 2.7 41.9 + - + +
37C ASP 3.6 0.9 - - - +
39C ASP* 1.3 75.9 - - + +
41C GLN* 1.3 57.4 + - - -
43C LEU* 4.0 11.9 - - + +
44C GLU* 3.1 32.5 + - - +
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Residues in contact with GLN 41 (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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65A ARG* 5.0 3.6 - - - +
37C ASP* 2.8 21.0 + - + +
38C LYS* 3.0 6.9 + - - +
40C LEU* 1.3 76.3 - - - +
42C SER* 1.3 60.1 + - - +
43C LEU 3.2 0.2 - - - -
44C GLU* 3.5 21.4 + - - +
45C ASP* 3.0 55.1 + - - +
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Residues in contact with SER 42 (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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101B ASN* 5.2 2.5 + - - -
105B GLU* 4.2 1.7 + - - +
38C LYS* 2.9 13.4 + - - -
39C ASP* 3.6 15.0 - - - -
41C GLN* 1.3 76.7 - - - +
43C LEU* 1.3 63.8 + - - +
45C ASP* 5.2 0.4 - - - -
46C ILE* 3.0 46.3 + - - +
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Residues in contact with LEU 43 (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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69A LEU* 4.1 33.0 - - + -
97B VAL* 4.8 6.7 - - + -
100B LEU* 4.3 14.1 - - + -
101B ASN* 2.6 46.7 - - + +
104B VAL* 4.7 11.4 - - + +
105B GLU* 4.5 14.9 - - - +
39C ASP 3.2 17.9 + - - +
40C LEU* 4.6 6.3 - - + +
41C GLN 3.2 0.4 - - - -
42C SER* 1.3 84.3 - - - +
44C GLU* 1.3 55.1 + - - +
46C ILE 3.2 2.3 + - - -
47C LEU* 2.7 39.3 + - - +
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Residues in contact with GLU 44 (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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65A ARG* 2.7 38.9 + - - +
69A LEU* 4.3 12.3 - - + +
40C LEU 3.1 21.6 + - - +
41C GLN* 3.5 27.0 - - - +
43C LEU* 1.3 78.3 - - - +
45C ASP* 1.3 58.2 + - - +
47C LEU* 3.7 8.9 - - - +
48C HIS* 2.8 34.5 + - - +
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Residues in contact with ASP 45 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
41C GLN* 3.0 35.8 + - - +
42C SER* 4.8 0.4 - - - +
44C GLU* 1.3 74.6 - - - +
46C ILE* 1.3 63.4 + - + +
47C LEU 3.1 5.1 + - - -
48C HIS* 3.5 7.9 + - - +
49C GLN* 3.4 22.9 + - - +
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Residues in contact with ILE 46 (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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105B GLU* 3.4 36.5 - - + +
42C SER* 3.0 35.8 + - - +
43C LEU 3.2 3.0 + - - -
45C ASP* 1.3 79.8 - - + +
47C LEU* 1.3 56.4 + - - +
49C GLN* 4.4 6.0 - - + +
50C VAL* 3.4 25.1 - - + +
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Residues in contact with LEU 47 (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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69A LEU* 4.1 23.6 - - + +
72A SER* 3.8 31.6 - - - +
73A LEU* 4.7 6.3 - - + +
76A TYR* 4.6 12.3 - - + +
104B VAL* 5.6 13.2 - - + -
105B GLU* 5.9 0.2 - - - -
43C LEU* 2.7 21.3 + - + +
44C GLU* 3.8 7.9 - - - +
46C ILE* 1.3 74.0 - - - +
48C HIS* 1.3 66.4 + - + +
49C GLN 3.0 2.2 - - - -
50C VAL* 3.1 5.0 + - + +
51C GLU* 2.8 41.3 + - + +
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Residues in contact with HIS 48 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
44C GLU 2.8 22.5 + - - +
45C ASP* 3.5 10.9 + - - +
47C LEU* 1.3 77.0 - - + +
49C GLN* 1.3 64.1 + - - +
51C GLU* 3.0 38.3 + - - +
52C ASN* 3.4 17.5 + - + +
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Residues in contact with GLN 49 (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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45C ASP* 3.4 14.9 + - - +
46C ILE* 4.9 5.6 - - - +
47C LEU 3.0 0.6 - - - -
48C HIS* 1.3 86.4 + - - +
50C VAL* 1.3 61.0 + - + +
51C GLU 3.2 1.3 - - - -
52C ASN* 3.3 17.9 + - - +
53C LYS* 2.8 38.7 + - + +
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Residues in contact with VAL 50 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
76A TYR* 5.4 11.7 - - + -
105B GLU* 5.4 3.8 - - - +
108B SER* 4.0 16.6 - - - +
112B SER* 3.9 17.3 - - - +
115B PHE* 3.4 26.9 - - + -
46C ILE* 3.4 24.7 + - + +
47C LEU* 3.1 7.4 + - + +
49C GLN* 1.3 78.3 - - + +
51C GLU* 1.3 53.7 + - - +
53C LYS* 4.0 7.5 - - + +
54C THR* 2.6 39.5 + - - +
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Residues in contact with GLU 51 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
76A TYR* 2.9 40.2 + - + +
47C LEU* 2.8 24.4 + - + +
48C HIS* 3.0 44.9 + - - +
50C VAL* 1.3 75.4 - - - +
52C ASN* 1.3 66.8 + - - +
53C LYS 3.2 0.2 - - - -
54C THR* 4.0 1.6 - - - -
55C SER* 2.8 34.8 + - - -
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Residues in contact with ASN 52 (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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48C HIS* 3.4 23.3 - - - +
49C GLN* 3.3 21.8 + - - +
51C GLU* 1.3 89.1 - - - +
53C LYS* 1.3 59.2 + - - +
55C SER* 3.3 14.7 + - - -
56C GLU* 3.6 15.2 + - - +
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Residues in contact with LYS 53 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
112B SER 5.7 1.4 + - - -
115B PHE* 3.9 38.3 - - + +
116B GLN* 5.9 4.8 - - - +
119B TYR* 6.2 3.4 - - - -
49C GLN* 2.8 23.3 + - + +
50C VAL* 4.0 8.1 - - + +
52C ASN* 1.3 76.7 - - - +
54C THR* 1.3 64.9 + - - +
55C SER 3.3 0.4 - - - -
56C GLU* 3.5 6.1 + - + +
57C VAL* 3.3 29.1 + - + +
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Residues in contact with THR 54 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
76A TYR* 4.4 16.7 - - + +
79A ASN* 3.1 32.1 - - - +
115B PHE* 3.1 32.1 - - + -
50C VAL* 2.6 27.7 + - - +
51C GLU* 4.0 5.8 - - - -
53C LYS* 1.3 75.9 - - - +
55C SER* 1.3 58.1 + - - +
57C VAL* 4.1 2.6 - - - +
58C LYS* 3.2 27.6 + - + +
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Residues in contact with SER 55 (chain C).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
51C GLU* 2.8 23.2 + - - -
52C ASN* 3.3 14.9 + - - -
54C THR* 1.3 78.1 - - - +
56C GLU* 1.3 59.8 + - - +
58C LYS* 3.2 38.1 - - - +
59C GLN* 3.7 7.3 + - - +
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Residues in contact with GLU 56 (chain C).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
119B TYR* 5.3 4.2 + - - -
52C ASN 3.6 14.6 + - - +
53C LYS* 3.5 8.7 + - + +
54C THR 3.3 0.6 - - - -
55C SER* 1.3 76.0 + - - +
57C VAL* 1.3 68.9 + - + +
58C LYS 3.1 1.3 - - - -
59C GLN* 2.8 26.6 + - - +
60C LEU* 3.1 21.7 + - + +
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Residues in contact with VAL 57 (chain C).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
114B SER 5.7 0.4 - - - +
115B PHE* 4.0 28.5 - - + +
118B MET* 3.5 34.1 - - + -
119B TYR* 6.6 0.2 - - + -
53C LYS* 3.3 24.9 + - + +
54C THR* 4.3 3.8 - - - +
56C GLU* 1.3 80.8 - - + +
58C LYS* 1.3 57.1 + - - +
60C LEU* 3.4 14.2 + - + +
61C ILE* 3.0 31.0 + - + +
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Residues in contact with LYS 58 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
54C THR* 3.2 18.4 + - + +
55C SER* 3.2 33.5 - - - +
56C GLU 3.1 0.2 - - - -
57C VAL* 1.3 76.5 - - - +
59C GLN* 1.3 65.1 + - + +
60C LEU 3.2 0.4 - - - -
61C ILE* 3.3 10.4 + - + +
62C LYS* 2.8 38.2 + - + +
----------------------------------------------------------
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Residues in contact with GLN 59 (chain C).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
55C SER 4.1 8.4 - - - +
56C GLU* 2.8 14.8 + - - +
58C LYS* 1.3 84.6 - - + +
60C LEU* 1.3 61.7 + - + +
62C LYS* 4.3 7.0 - - + -
63C ALA* 2.9 35.9 + - + +
----------------------------------------------------------
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Residues in contact with LEU 60 (chain C).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
118B MET* 4.7 22.7 - - + -
122B LYS* 3.4 40.2 - - + +
56C GLU* 3.1 24.2 + - + +
57C VAL* 3.4 21.5 - - + +
58C LYS 3.2 0.2 - - - -
59C GLN* 1.3 80.7 - - + +
61C ILE* 1.3 56.5 + - - +
63C ALA* 4.6 3.4 - - + -
64C ILE* 2.8 45.8 + - + +
----------------------------------------------------------
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Residues in contact with ILE 61 (chain C).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
83A SER* 4.4 15.0 - - - +
86A LEU* 3.5 36.8 - - + -
87A THR* 4.6 8.3 - - - +
90A ILE* 4.0 29.6 - - + +
118B MET* 5.2 13.0 - - + -
57C VAL* 3.0 19.3 + - + +
58C LYS* 3.3 11.4 + - + +
60C LEU* 1.3 75.5 - - - +
62C LYS* 1.3 65.3 + - - +
64C ILE* 4.3 3.6 - - - +
65C GLN* 3.2 29.7 + - + +
----------------------------------------------------------
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Residues in contact with LYS 62 (chain C).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
58C LYS* 2.8 27.1 + - + +
59C GLN* 4.3 7.9 - - + +
61C ILE* 1.3 80.6 - - + +
63C ALA* 1.3 58.8 + - - +
65C GLN* 4.0 2.7 - - - +
66C LEU* 3.2 28.8 + - + +
----------------------------------------------------------
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Residues in contact with ALA 63 (chain C).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
59C GLN* 2.9 27.8 + - + +
60C LEU* 4.2 4.3 - - + +
62C LYS* 1.3 75.7 - - - +
64C ILE* 1.3 58.6 + - + +
65C GLN 3.3 0.4 - - - -
66C LEU* 3.9 7.3 - - - +
67C THR* 2.9 32.1 + - - -
----------------------------------------------------------
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Residues in contact with ILE 64 (chain C).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
94A LEU* 6.5 0.2 - - + -
122B LYS* 5.0 12.1 - - + +
125B TRP* 3.8 32.3 + - + +
126B GLN* 3.3 30.3 - - - +
60C LEU* 2.8 35.2 + - + +
61C ILE* 4.3 4.3 - - - +
63C ALA* 1.3 73.4 - - + +
65C GLN* 1.3 59.5 + - + +
67C THR* 3.6 8.0 + - + -
68C TYR* 3.1 26.7 + - + +
----------------------------------------------------------
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Residues in contact with GLN 65 (chain C).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
86A LEU* 4.5 17.0 - - - +
89A ASN* 4.8 5.3 + - - +
90A ILE* 3.3 28.9 - - - +
93A ILE* 4.6 9.9 - - - +
61C ILE* 3.2 22.6 + - + +
62C LYS* 4.2 3.1 - - - +
64C ILE* 1.3 75.2 - - + +
66C LEU* 1.3 62.6 + - - +
67C THR 3.3 0.7 - - - -
68C TYR* 3.7 18.1 + - + +
69C ASN* 3.8 9.5 + - - -
70C PRO* 5.0 5.5 - - - +
----------------------------------------------------------
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Residues in contact with LEU 66 (chain C).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
62C LYS* 3.2 20.6 + - + +
63C ALA* 3.5 7.4 + - - +
65C GLN* 1.3 75.7 - - - +
67C THR* 1.3 60.8 + - - +
68C TYR 3.4 0.2 - - - -
69C ASN* 3.6 14.3 + - - -
70C PRO* 6.4 0.7 - - - -
----------------------------------------------------------
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Residues in contact with THR 67 (chain C).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
63C ALA 2.9 21.6 + - - -
64C ILE* 3.8 10.9 - - + -
65C GLN 3.3 0.2 - - - -
66C LEU* 1.3 79.2 - - - +
68C TYR* 1.3 61.0 + - - +
69C ASN* 3.5 10.7 + - - +
----------------------------------------------------------
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Residues in contact with TYR 68 (chain C).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
93A ILE* 3.9 32.1 + - + +
94A LEU* 3.6 23.1 - - + +
97A ASP* 5.4 1.7 - - - -
125B TRP* 3.4 40.4 - + + -
64C ILE* 3.1 18.8 + - + +
65C GLN* 4.1 15.9 - - + +
66C LEU 3.4 0.4 - - - -
67C THR* 1.3 76.0 - - - +
69C ASN* 1.3 71.7 + - - +
70C PRO* 5.4 5.4 - - + -
71C ASP 6.0 1.6 - - - -
----------------------------------------------------------
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Residues in contact with ASN 69 (chain C).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
65C GLN 3.8 7.5 + - - -
66C LEU 3.6 15.5 + - - -
67C THR* 3.5 13.3 + - - +
68C TYR* 1.3 82.5 - - - +
70C PRO* 1.4 65.2 - - - +
71C ASP* 2.4 21.2 + - - -
72C GLU* 3.0 15.6 + - + +
73C SER* 3.6 22.6 + - - +
----------------------------------------------------------
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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