Contacts of the helix formed by residues 2 - 43 (chain B) in PDB entry 4WYV
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 SER 2 (chain B).
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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1B MET* 1.3 77.5 - - - +
3B VAL* 1.3 65.0 + - - +
4B SER* 3.3 10.1 + - - -
5B GLU* 3.5 31.3 + - - +
6B ILE* 3.2 20.6 + - - +
112F THR* 5.9 0.9 - - - -
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Residues in contact with VAL 3 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
2B SER* 1.3 75.2 - - - +
4B SER* 1.3 62.5 + - - +
6B ILE* 3.2 10.5 + - - +
7B PHE* 2.9 46.3 + - + -
112F THR* 5.8 2.0 - - - +
113F LEU* 4.3 31.2 - - + +
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Residues in contact with SER 4 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
2B SER* 3.7 10.0 + - - -
3B VAL* 1.3 83.6 - - - +
5B GLU* 1.3 60.5 + - - +
7B PHE* 3.0 7.6 + - - +
8B VAL* 3.0 39.1 + - - +
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Residues in contact with GLU 5 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
1B MET* 3.5 44.2 - - + +
2B SER* 3.5 22.4 + - - +
3B VAL 3.5 0.2 - - - -
4B SER* 1.3 77.4 + - - +
6B ILE* 1.3 64.5 + - - +
8B VAL* 4.2 6.7 - - - +
9B GLU* 3.3 23.0 + - - +
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Residues in contact with ILE 6 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
1B MET* 3.8 31.9 - - + +
2B SER 3.2 17.4 + - - +
3B VAL* 3.3 11.4 - - - +
4B SER 3.2 0.4 - - - -
5B GLU* 1.3 74.8 - - - +
7B PHE* 1.3 69.0 + - + +
9B GLU* 3.3 10.0 - - - +
10B LEU* 3.3 34.5 + - + +
113F LEU* 3.7 39.3 - - + +
115F THR* 4.4 16.4 - - + -
116F ARG 5.5 1.6 - - - +
140F TYR* 3.9 17.7 - - + +
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Residues in contact with PHE 7 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
3B VAL* 2.9 37.4 + - + +
4B SER* 3.0 4.9 + - - +
6B ILE* 1.3 80.6 - - + +
8B VAL* 1.3 65.4 + - - +
9B GLU 3.1 1.1 - - - -
10B LEU* 3.0 11.6 + - + +
11B GLN* 2.9 24.8 + - - +
113F LEU* 4.0 23.3 - - + -
140F TYR* 5.9 0.7 - + - -
141F LEU* 3.9 29.4 - - + -
144F VAL* 4.8 14.6 - - + -
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Residues in contact with VAL 8 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
4B SER* 3.0 25.6 + - - +
5B GLU* 4.2 6.1 - - - +
6B ILE 3.6 0.2 - - - -
7B PHE* 1.3 75.7 - - + +
9B GLU* 1.3 63.4 + - - +
11B GLN* 3.5 23.3 + - - +
12B GLY* 3.4 14.4 + - - -
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Residues in contact with GLU 9 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
1B MET* 3.6 29.9 - - + +
5B GLU 3.3 10.3 + - - +
6B ILE* 3.3 12.1 - - - +
7B PHE 3.1 0.4 - - - -
8B VAL* 1.3 78.9 - - - +
10B LEU* 1.3 59.2 + - + +
12B GLY* 3.1 17.2 + - - -
13B PHE* 3.4 40.9 + - + -
117F GLU* 4.1 16.4 - - - +
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Residues in contact with LEU 10 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
6B ILE* 3.3 23.8 + - + +
7B PHE* 3.0 19.7 + - + +
9B GLU* 1.3 77.7 - - + +
11B GLN* 1.3 66.4 + - - +
13B PHE* 3.2 14.6 + - + +
14B LEU* 2.9 32.6 + - + +
116F ARG* 4.1 15.5 - - + +
137F VAL* 4.1 31.6 - - + -
140F TYR* 3.9 21.5 - - + -
141F LEU* 3.6 31.4 - - + -
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Residues in contact with GLN 11 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
7B PHE 2.9 14.8 + - - +
8B VAL* 3.6 27.9 + - - +
10B LEU* 1.3 76.7 - - - +
12B GLY* 1.3 56.6 + - - +
14B LEU* 3.7 9.6 - - - +
15B ALA* 2.9 33.9 + - + +
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Residues in contact with GLY 12 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
8B VAL 3.4 5.8 + - - -
9B GLU 3.1 10.3 + - - -
11B GLN* 1.3 78.9 - - - +
13B PHE* 1.3 63.1 + - - +
15B ALA* 3.3 5.1 + - - +
16B ALA* 3.1 22.6 + - - +
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Residues in contact with PHE 13 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
9B GLU* 3.4 48.6 + - + -
10B LEU* 3.2 20.5 + - + +
12B GLY* 1.3 75.2 - - - +
14B LEU* 1.3 56.9 + - - +
16B ALA* 3.4 8.9 + - + +
17B GLU* 3.0 27.7 + - - +
116F ARG* 3.8 25.8 - - - -
117F GLU* 5.7 0.7 - - - -
128F ASP* 5.6 3.8 - - - -
137F VAL* 4.4 14.8 - - + -
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Residues in contact with LEU 14 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
10B LEU* 2.9 24.4 + - + +
11B GLN* 3.7 7.6 - - - +
13B PHE* 1.3 74.4 - - - +
15B ALA* 1.3 61.3 + - - +
17B GLU* 3.3 11.3 + - - +
18B GLN* 2.8 49.4 + - + +
137F VAL* 4.0 19.7 - - + -
138F GLU* 3.5 27.4 - - + +
141F LEU* 4.6 19.7 - - + -
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Residues in contact with ALA 15 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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11B GLN* 2.9 20.7 + - + +
12B GLY* 3.7 5.8 - - - +
14B LEU* 1.3 75.2 - - - +
16B ALA* 1.3 63.9 + - - +
18B GLN* 3.1 19.8 + - - +
19B ASP* 2.9 32.4 + - - +
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Residues in contact with ALA 16 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
12B GLY 3.1 13.6 + - - +
13B PHE* 3.5 14.1 - - + +
15B ALA* 1.3 76.5 - - - +
17B GLU* 1.3 62.0 + - - +
19B ASP* 3.2 10.0 + - - +
20B ILE* 3.1 30.0 + - + +
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Residues in contact with GLU 17 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
13B PHE 3.0 17.0 + - - +
14B LEU* 3.6 13.7 - - - +
16B ALA* 1.3 76.4 - - - +
18B GLN* 1.3 57.7 + - - +
20B ILE* 3.3 11.2 + - - +
21B ARG* 2.8 61.2 + - - +
86B ARG* 2.7 34.5 + - - +
87B PHE* 4.3 16.2 - - + -
138F GLU* 2.8 23.1 - - - +
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Residues in contact with GLN 18 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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14B LEU* 2.8 39.1 + - + +
15B ALA* 3.1 20.0 + - - +
17B GLU* 1.3 78.0 - - + +
19B ASP* 1.3 59.9 + - - +
21B ARG* 3.3 11.7 + - - +
22B GLU* 3.0 25.1 + - - +
25B ARG* 5.0 1.6 + - - -
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Residues in contact with ASP 19 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
15B ALA* 2.9 21.1 + - - +
16B ALA* 3.2 9.4 + - - +
18B GLN* 1.3 76.5 - - - +
20B ILE* 1.3 65.4 + - - +
22B GLU* 3.0 8.6 + - - +
23B GLU* 2.9 30.7 + - + +
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Residues in contact with ILE 20 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
16B ALA* 3.1 20.2 + - + +
17B GLU* 3.3 11.0 + - + +
19B ASP* 1.3 75.0 - - + +
21B ARG* 1.3 64.9 + - - +
23B GLU* 3.3 5.2 + - - +
24B ILE* 3.1 30.1 + - + +
78B LYS 3.6 23.3 - - - +
79B PHE* 3.9 11.9 - - + -
80B PRO* 4.5 17.0 - - + -
83B GLN* 5.7 1.8 - - - +
87B PHE* 3.8 28.7 - - + -
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Residues in contact with ARG 21 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
17B GLU* 2.8 48.1 + - - +
18B GLN* 3.6 11.9 - - - +
19B ASP 3.2 0.2 - - - -
20B ILE* 1.3 77.5 - - - +
22B GLU* 1.3 55.4 + - - +
24B ILE* 3.2 10.6 + - - +
25B ARG* 3.1 44.3 + - - +
86B ARG* 3.7 22.8 + - - +
87B PHE* 3.8 18.3 - - + -
89B GLU* 3.3 20.0 + - - -
90B HIS* 3.2 36.3 + - - +
138F GLU* 5.5 0.8 + - - -
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Residues in contact with GLU 22 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
18B GLN 3.0 12.8 + - - +
19B ASP* 3.0 13.4 + - - +
21B ARG* 1.3 73.2 - - - +
23B GLU* 1.3 67.2 + - - +
25B ARG* 3.1 48.0 + - - +
26B LYS* 3.3 36.7 + - - +
29B GLN* 5.5 2.4 + - - -
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Residues in contact with GLU 23 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
19B ASP* 2.9 20.7 + - + +
20B ILE* 3.7 7.0 - - - +
22B GLU* 1.3 75.9 - - - +
24B ILE* 1.3 66.0 + - - +
25B ARG 3.4 0.2 + - - -
26B LYS* 2.9 37.0 + - - +
27B VAL* 3.5 23.9 + - - +
78B LYS* 3.7 40.1 + - + +
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Residues in contact with ILE 24 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
20B ILE* 3.1 17.7 + - + +
21B ARG* 3.4 9.9 - - - +
22B GLU 3.2 0.2 - - - -
23B GLU* 1.3 79.1 - - - +
25B ARG* 1.3 62.8 + - - +
27B VAL* 3.5 2.6 + - - +
28B VAL* 2.9 31.3 + - + +
75B LEU* 4.2 13.9 - - + -
78B LYS* 4.2 15.3 - - + -
79B PHE* 4.2 15.9 - - + -
87B PHE* 3.5 37.5 - - + -
90B HIS* 3.7 29.4 - - + -
91B TRP* 4.0 11.9 - - + -
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Residues in contact with ARG 25 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
18B GLN 5.0 1.2 + - - -
21B ARG* 3.1 37.2 + - - +
22B GLU* 3.1 42.4 + - - +
24B ILE* 1.3 74.8 - - - +
26B LYS* 1.3 53.0 + - - +
28B VAL* 2.9 9.9 + - - +
29B GLN* 2.5 49.1 + - - +
90B HIS* 3.7 33.2 + - - +
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Residues in contact with LYS 26 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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22B GLU* 3.3 33.7 + - - +
23B GLU* 2.9 36.7 + - - +
25B ARG* 1.3 72.9 - - - +
27B VAL* 1.3 65.2 + - + +
29B GLN* 3.5 16.7 + - - +
30B SER* 3.1 22.5 + - - -
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Residues in contact with VAL 27 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
23B GLU 3.5 13.6 + - - +
24B ILE 3.5 6.4 + - - +
26B LYS* 1.3 77.4 - - + +
28B VAL* 1.3 59.0 + - - +
30B SER* 3.0 8.7 + - - -
31B LEU* 2.9 29.8 + - + +
71B HIS* 3.4 36.6 - - + +
74B SER* 4.0 12.6 - - - +
75B LEU* 4.0 18.6 - - + -
78B LYS* 3.9 29.4 - - + -
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Residues in contact with VAL 28 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
24B ILE* 2.9 35.4 + - + +
25B ARG* 2.9 9.6 + - - +
27B VAL* 1.3 76.1 - - - +
29B GLN* 1.3 57.1 + - - +
31B LEU* 3.6 8.0 - - + +
32B GLU* 2.9 46.3 + - - +
75B LEU* 4.3 10.3 - - + -
90B HIS* 3.5 26.0 - - + +
91B TRP* 4.1 14.1 - - + -
94B VAL* 3.9 15.7 - - + -
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Residues in contact with GLN 29 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
22B GLU* 5.5 2.2 + - - -
25B ARG* 2.5 47.5 + - - +
26B LYS* 3.6 16.9 - - - +
27B VAL 3.2 0.2 - - - -
28B VAL* 1.3 77.3 - - - +
30B SER* 1.3 57.6 + - - +
32B GLU* 3.3 12.6 + - - +
33B GLN* 3.0 28.8 + - - +
36B ARG* 4.7 2.6 + - - -
185C ASN* 4.7 17.4 + - - +
187C LYS* 5.3 13.5 - - - +
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Residues in contact with SER 30 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
26B LYS 3.1 13.7 + - - -
27B VAL* 3.0 10.2 + - - -
29B GLN* 1.3 73.6 - - - +
31B LEU* 1.3 66.6 + - - +
33B GLN* 3.4 9.6 + - - +
34B THR* 3.0 27.0 + - - -
71B HIS* 3.5 32.6 + - - -
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Residues in contact with LEU 31 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
27B VAL* 2.9 15.9 + - + +
28B VAL* 3.6 14.1 - - + +
30B SER* 1.3 77.6 - - - +
32B GLU* 1.3 56.7 + - - +
34B THR* 3.3 3.6 + - - -
35B ALA* 2.9 29.3 + - - +
68B VAL* 4.1 28.5 - - + +
71B HIS* 3.4 32.3 - - + -
72B LEU* 3.7 27.4 - - + +
75B LEU* 4.7 11.4 - - + -
91B TRP* 5.5 2.0 - - + -
94B VAL* 4.0 23.7 - - + +
98B LEU* 4.4 9.0 - - + +
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Residues in contact with GLU 32 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
28B VAL* 2.9 39.5 + - + +
29B GLN* 3.3 13.0 + - - +
31B LEU* 1.3 71.7 - - - +
33B GLN* 1.3 60.2 + - - +
35B ALA* 3.5 3.3 + - - +
36B ARG* 2.8 49.3 + - - +
90B HIS 5.0 1.7 - - - +
93B PHE* 3.7 28.7 - - + +
94B VAL* 3.7 25.0 + - + +
97B ARG* 4.8 1.9 + - - +
185C ASN* 5.3 3.6 - - - +
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Residues in contact with GLN 33 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
29B GLN 3.0 14.5 + - - +
30B SER* 3.6 9.3 - - - +
32B GLU* 1.3 72.7 - - - +
34B THR* 1.3 65.2 + - - +
36B ARG* 3.1 28.9 + - - +
37B GLU* 3.0 46.7 + - + +
183C LEU 5.8 2.0 + - - -
185C ASN* 6.0 1.4 - - - +
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Residues in contact with THR 34 (chain B).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
30B SER 3.0 15.4 + - - -
31B LEU* 3.6 8.3 - - - -
33B GLN* 1.3 75.1 - - - +
35B ALA* 1.3 58.0 + - - +
37B GLU* 3.3 14.1 + - - +
38B ILE* 2.9 32.3 + - + +
64B HIS* 4.0 12.1 - - + +
67B THR* 3.8 24.2 - - + +
68B VAL* 3.5 29.4 - - + +
71B HIS* 3.4 18.9 + - - -
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Residues in contact with ALA 35 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
31B LEU 2.9 18.3 + - - +
32B GLU* 3.6 5.6 - - - +
33B GLN 3.3 0.2 - - - -
34B THR* 1.3 77.6 - - - +
36B ARG* 1.3 61.8 + - - +
38B ILE* 3.2 2.0 + - - -
39B LEU* 3.0 20.6 + - - +
94B VAL* 4.1 11.7 - - + -
97B ARG* 3.9 19.3 - - + +
98B LEU* 3.9 24.1 - - + +
101B LEU* 3.4 18.4 - - + +
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Residues in contact with ARG 36 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
29B GLN 4.7 2.6 + - - -
32B GLU* 2.8 42.5 + - - +
33B GLN* 3.1 38.9 + - - +
35B ALA* 1.3 71.8 - - - +
37B GLU* 1.3 58.8 + - + +
39B LEU* 3.1 8.6 + - - +
40B THR* 3.0 28.7 + - - -
97B ARG* 4.3 19.5 - - - +
182C ARG* 3.1 42.1 + - + +
183C LEU 4.6 4.9 + - - -
184C LEU 3.9 9.1 + - - -
185C ASN* 3.7 38.2 + - - +
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Residues in contact with GLU 37 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
33B GLN* 3.0 40.0 + - + +
34B THR* 3.3 14.8 + - - +
36B ARG* 1.3 75.3 - - + +
38B ILE* 1.3 64.0 + - - +
40B THR* 3.0 19.3 + - - -
41B LEU* 3.2 14.8 + - - +
64B HIS* 3.7 31.8 + - + +
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Residues in contact with ILE 38 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
34B THR* 2.9 20.5 + - + +
35B ALA* 3.2 6.5 + - - +
37B GLU* 1.3 75.6 - - - +
39B LEU* 1.3 56.7 + - - +
41B LEU* 3.4 7.6 - - - +
42B LEU* 3.0 40.5 + - + +
61B ALA* 4.4 8.3 - - + +
64B HIS* 3.5 34.3 - - + +
65B PHE* 4.0 30.1 - - + -
68B VAL* 4.0 23.1 - - + -
98B LEU* 5.1 0.9 - - + -
101B LEU* 3.9 26.9 - - + -
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Residues in contact with LEU 39 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
35B ALA 3.0 12.8 + - - +
36B ARG* 3.1 9.6 + - - +
38B ILE* 1.3 74.9 - - - +
40B THR* 1.3 55.5 + - - +
42B LEU* 3.2 1.8 + - + +
43B GLN* 2.7 73.2 + - + +
97B ARG* 3.9 31.6 - - - +
100B PHE* 3.8 17.3 - - + -
101B LEU* 3.7 23.8 - - + +
104B PHE* 5.5 2.5 - - + -
182C ARG* 3.6 22.7 - - - +
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Residues in contact with THR 40 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
36B ARG 3.0 10.5 + - - +
37B GLU* 3.0 20.3 + - - -
39B LEU* 1.3 73.5 - - - +
41B LEU* 1.3 62.3 + - - +
43B GLN* 3.4 9.5 + - - +
44B GLY* 3.4 9.5 + - - -
57B ARG* 5.3 0.7 + - - -
179C SER* 3.9 21.0 + - - +
182C ARG* 3.3 49.4 - - + +
183C LEU* 4.7 10.8 - - + +
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Residues in contact with LEU 41 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
37B GLU 3.2 14.3 + - - +
38B ILE* 3.4 7.0 - - - +
40B THR* 1.3 84.6 + - - +
42B LEU* 1.3 55.1 + - - +
44B GLY 3.6 0.5 + - - -
57B ARG* 2.8 47.7 + - + +
60B LYS* 3.7 38.4 - - + +
61B ALA* 3.5 39.9 - - + +
64B HIS* 4.1 15.9 - - + +
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Residues in contact with LEU 42 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
38B ILE* 3.0 31.5 + - + +
39B LEU* 3.9 3.1 - - - +
41B LEU* 1.3 72.5 - - - +
43B GLN* 1.3 58.4 + - - +
44B GLY 3.0 7.2 + - - -
45B VAL* 2.9 33.1 - - - +
57B ARG* 4.5 15.9 - - + +
58B CYS* 4.8 1.1 - - - +
61B ALA* 4.1 15.7 - - + -
101B LEU* 3.9 15.3 - - + +
104B PHE* 3.7 32.5 - - + -
105B VAL* 3.6 34.1 - - + -
108B LEU* 4.1 20.0 - - + -
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Residues in contact with GLN 43 (chain B).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
39B LEU* 2.7 46.9 + - + +
40B THR 3.4 4.9 + - - +
41B LEU 3.3 0.4 - - - -
42B LEU* 1.3 69.1 - - - +
44B GLY* 1.3 63.4 + - - +
45B VAL* 3.1 2.8 + - - -
46B HIS* 3.4 25.1 + - + +
47B GLN* 4.0 4.9 + - - +
100B PHE* 5.3 0.2 - - - -
104B PHE* 4.9 2.9 - - + -
150B GLU* 3.2 38.3 + - - +
153B ARG* 3.7 15.5 + - - +
178C ASP* 4.7 0.3 - - - +
182C ARG* 2.7 49.7 + - - +
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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).
Please E-mail any
questions and/or suggestions concerning this page to
Vladimir.Sobolev@weizmann.ac.il