Contacts of the helix formed by residues 4 - 41 (chain N) in PDB entry 1NF6
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 ASN 4 (chain N).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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3N GLY* 1.3 74.7 - - - +
5N ARG* 1.3 66.3 + - - +
6N GLU* 3.9 12.7 - - - +
7N ASP* 2.9 32.0 + - - +
8N ARG* 3.0 20.9 + - - +
2402N SO4 3.1 29.7 + - - +
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Residues in contact with ARG 5 (chain N).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
100G ASP* 3.0 38.4 + - - -
103G ILE* 6.1 1.2 - - - +
104G GLU* 3.3 33.7 + - - +
4N ASN* 1.3 71.7 - - - +
6N GLU* 1.3 62.6 + - - +
8N ARG* 3.0 30.8 + - - +
9N LYS* 3.2 50.8 + - - +
2402N SO4 2.7 32.9 + - - +
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Residues in contact with GLU 6 (chain N).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
4N ASN* 3.3 13.7 + - - +
5N ARG* 1.3 79.2 - - - +
7N ASP* 1.3 63.0 + - - +
9N LYS* 3.3 9.2 + - - +
10N ALA* 3.0 24.2 + - - +
2402N SO4 4.8 1.7 + - - +
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Residues in contact with ASP 7 (chain N).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
3N GLY* 4.5 7.2 - - - -
4N ASN* 2.9 28.9 + - - +
6N GLU* 1.3 76.3 - - - +
8N ARG* 1.3 64.5 + - - +
10N ALA* 3.3 7.3 + - - +
11N LYS* 3.0 39.4 + - + +
116N GLN* 4.4 0.7 - - - -
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Residues in contact with ARG 8 (chain N).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
104G GLU* 2.8 41.9 + - - -
107G SER* 5.7 1.8 - - - -
3N GLY 3.8 23.1 - - - +
4N ASN 3.0 19.9 + - - +
5N ARG* 3.0 31.2 - - - +
7N ASP* 1.3 78.7 - - - +
9N LYS* 1.3 62.1 + - + +
11N LYS 3.4 0.3 + - - -
12N VAL* 3.2 27.1 + - - +
116N GLN* 3.0 54.0 + - + +
117N GLY* 3.6 16.6 + - - -
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Residues in contact with LYS 9 (chain N).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
100G ASP* 4.9 4.8 + - - -
5N ARG* 3.2 43.2 + - - +
6N GLU* 3.8 9.6 - - - +
8N ARG* 1.3 75.3 - - + +
10N ALA* 1.3 60.7 + - - +
12N VAL* 3.3 6.1 + - - +
13N ILE* 2.8 37.0 + - + +
69N GLU 5.3 2.0 - - - -
70N LEU* 3.8 51.8 - - + +
118N ASP* 5.9 0.4 - - - -
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Residues in contact with ALA 10 (chain N).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
6N GLU 3.0 16.4 + - - +
7N ASP* 3.3 8.7 + - - +
9N LYS* 1.3 74.3 - - - +
11N LYS* 1.3 65.8 + - + +
13N ILE* 3.9 11.1 - - - +
14N GLU* 3.1 23.9 + - - +
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Residues in contact with LYS 11 (chain N).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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3N GLY 6.2 2.2 - - - +
7N ASP* 3.0 28.4 + - - +
9N LYS 3.3 0.2 - - - -
10N ALA* 1.3 78.1 - - + +
12N VAL* 1.3 62.0 + - - +
14N GLU* 3.5 14.4 - - - +
15N VAL* 3.5 23.6 + - - +
112N VAL* 4.0 8.9 - - + +
116N GLN* 3.7 37.7 - - + +
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Residues in contact with VAL 12 (chain N).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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8N ARG 3.2 17.9 + - - +
9N LYS* 3.7 4.5 - - - +
10N ALA 3.2 0.2 - - - -
11N LYS* 1.3 76.7 - - - +
13N ILE* 1.3 61.5 + - - +
15N VAL* 3.2 8.7 - - - +
16N LEU* 2.9 36.7 + - + +
70N LEU* 3.6 15.5 - - + -
112N VAL* 4.9 0.2 - - - -
113N CYS* 4.1 12.8 - - - +
116N GLN* 3.6 24.2 - - + -
118N ASP* 3.4 34.5 - - + +
121N THR* 3.6 13.2 - - + -
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Residues in contact with ILE 13 (chain N).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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9N LYS* 2.8 30.8 + - + +
10N ALA* 3.9 8.1 - - - +
12N VAL* 1.3 76.2 - - - +
14N GLU* 1.3 54.6 + - - +
16N LEU* 3.3 9.6 + - - +
17N ASN* 2.8 49.4 + - - +
67N ILE* 4.3 18.4 - - + +
70N LEU* 3.5 40.6 - - + +
71N GLY 4.3 0.9 - - - -
72N GLY* 3.8 20.6 - - - +
73N GLU 5.1 0.7 - - - +
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Residues in contact with GLU 14 (chain N).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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10N ALA 3.1 18.4 + - - +
11N LYS* 3.5 13.9 - - - +
13N ILE* 1.3 78.8 - - - +
15N VAL* 1.3 59.7 + - + +
17N ASN* 3.5 6.2 + - - +
18N LYS* 3.1 53.1 + - - +
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Residues in contact with VAL 15 (chain N).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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11N LYS 3.5 12.1 + - - +
12N VAL* 3.2 18.8 + - - +
14N GLU* 1.3 77.9 - - + +
16N LEU* 1.3 60.0 + - - +
18N LYS* 3.2 20.1 + - - +
19N ALA* 2.9 29.3 + - - +
109N PHE* 3.6 52.7 - - + +
112N VAL* 4.1 23.1 - - + -
113N CYS* 4.5 2.7 - - - -
125N PHE* 4.5 7.9 - - + -
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Residues in contact with LEU 16 (chain N).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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12N VAL* 2.9 37.3 + - + +
13N ILE* 3.3 6.0 + - - +
15N VAL* 1.3 78.5 - - - +
17N ASN* 1.3 56.5 + - - +
19N ALA* 3.5 2.8 + - - +
20N ARG* 3.0 27.0 + - - +
63N PHE* 3.5 42.8 - - + +
66N ARG* 3.9 9.4 - - + -
67N ILE* 3.5 23.5 - - + +
70N LEU* 3.8 15.7 - - + -
121N THR* 3.7 22.7 - - + -
124N LEU* 4.5 5.8 - - + -
125N PHE* 4.1 10.8 - - + -
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Residues in contact with ASN 17 (chain N).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
13N ILE* 2.8 31.2 + - - +
14N GLU* 3.9 5.8 - - - +
16N LEU* 1.3 74.5 - - - +
18N LYS* 1.3 65.9 + - + +
20N ARG* 4.2 1.2 - - - -
21N ALA* 3.1 22.7 + - - +
67N ILE* 3.3 15.2 - - - +
73N GLU 3.0 20.6 + - - -
75N THR* 2.6 43.6 + - - +
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Residues in contact with LYS 18 (chain N).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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14N GLU* 3.1 43.6 + - + +
15N VAL* 3.2 21.0 + - - +
17N ASN* 1.3 78.1 - - - +
19N ALA* 1.3 61.0 + - - +
21N ALA* 3.4 7.8 + - - +
22N MET* 3.3 26.3 + - - +
79N GLU* 4.8 0.9 - - - +
109N PHE* 3.8 27.3 - - + -
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Residues in contact with ALA 19 (chain N).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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15N VAL 2.9 15.7 + - - +
16N LEU 3.8 3.8 - - - +
18N LYS* 1.3 74.5 - - - +
20N ARG* 1.3 64.4 + - - +
22N MET* 3.0 7.1 + - - +
23N GLU* 3.0 18.9 + - - +
63N PHE* 3.5 21.3 - - + -
106N TYR* 3.4 36.0 + - + -
109N PHE* 3.9 4.8 - - + -
125N PHE* 3.8 10.5 - - + -
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Residues in contact with ARG 20 (chain N).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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32M ASN* 6.2 0.2 - - - +
35M TYR* 3.9 6.1 - - - -
16N LEU 3.0 17.9 + - - +
17N ASN* 3.8 9.2 - - - +
19N ALA* 1.3 76.4 - - - +
21N ALA* 1.3 57.5 + - - +
23N GLU* 3.2 4.3 + - - +
24N LEU* 2.9 34.4 + - + +
60N ALA* 2.8 53.3 + - + +
63N PHE* 3.9 13.4 - - + -
64N ALA* 3.6 16.6 - - - +
67N ILE* 4.4 2.0 - - - -
74N PRO* 3.6 19.1 + - - +
75N THR* 2.8 38.6 + - + +
76N THR* 4.7 4.2 - - - +
2403N FEC 2.7 42.4 + - - -
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Residues in contact with ALA 21 (chain N).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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17N ASN 3.1 16.6 + - - +
18N LYS* 3.6 6.3 - - - +
19N ALA 3.2 0.4 - - - -
20N ARG* 1.3 75.8 - - - +
22N MET* 1.3 57.8 - - - +
24N LEU* 4.4 0.7 - - - -
25N HIS* 3.1 17.3 + - - +
75N THR* 4.2 5.3 - - + +
77N GLN 3.4 24.5 - - - +
78N LYS* 3.4 1.9 - - - +
79N GLU* 2.7 40.8 + - + +
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Residues in contact with MET 22 (chain N).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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18N LYS* 3.3 15.7 - - - +
19N ALA 3.0 7.1 + - - +
21N ALA* 1.3 77.1 - - - +
23N GLU* 1.3 59.9 + - - +
25N HIS* 3.3 7.0 + - - +
26N ALA* 2.9 28.3 + - - +
79N GLU* 4.2 19.3 - - + -
98N GLN* 4.5 2.4 + - - -
101N ALA* 4.7 3.1 - - + +
102N THR* 3.4 44.2 - - + +
105N ALA* 4.1 19.3 - - + -
106N TYR* 4.1 18.4 - - - +
109N PHE* 4.3 9.0 - - - -
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Residues in contact with GLU 23 (chain N).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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19N ALA 3.0 11.0 + - - +
20N ARG 3.6 6.7 - - - +
22N MET* 1.3 75.0 - - - +
24N LEU* 1.3 60.9 + - - +
26N ALA* 3.2 5.6 + - - +
27N ILE* 2.9 35.7 + - - +
56N GLU* 3.5 34.6 - - - +
59N HIS* 2.6 39.9 + - + +
60N ALA* 4.0 9.9 - - + -
63N PHE* 3.8 14.3 - - + -
102N THR* 5.5 0.4 - - - -
106N TYR* 2.8 35.2 + - - +
132N GLU* 3.8 5.9 - - - +
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Residues in contact with LEU 24 (chain N).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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28M HIS* 3.9 16.2 - - + +
20N ARG* 2.9 27.3 + - + +
21N ALA 3.8 1.8 - - - +
22N MET 3.3 0.2 - - - -
23N GLU* 1.3 76.4 - - - +
25N HIS* 1.3 61.3 + - - +
27N ILE* 3.5 11.1 + - + +
28N HIS* 2.8 34.3 + - + +
60N ALA* 4.5 4.0 - - + -
75N THR* 4.0 14.6 - - + +
76N THR* 3.8 22.9 - - - +
77N GLN 3.7 20.2 - - - +
78N LYS* 3.8 14.4 - - + -
2403N FEC 3.8 34.1 - - + +
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Residues in contact with HIS 25 (chain N).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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21N ALA 3.1 10.5 + - - +
22N MET* 3.5 7.8 + - - +
23N GLU 3.2 0.2 - - - -
24N LEU* 1.3 75.1 - - - +
26N ALA* 1.3 59.7 + - - +
28N HIS* 3.3 3.5 + - - +
29N GLN* 2.8 47.4 + - + +
78N LYS* 3.5 11.8 - - + +
79N GLU 3.0 30.1 - - - +
80N GLY* 3.8 7.6 - - - -
81N LYS 2.8 37.1 + - - -
82N VAL* 3.9 11.8 - - + -
98N GLN* 3.3 30.6 + - - -
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Residues in contact with ALA 26 (chain N).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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22N MET 2.9 15.3 + - - +
23N GLU* 3.2 16.5 + - - +
25N HIS* 1.3 77.2 + - - +
27N ILE* 1.3 56.4 + - - +
29N GLN* 4.2 2.0 - - - -
30N TYR* 2.7 55.9 + - + -
56N GLU* 4.3 6.3 - - + +
98N GLN* 3.5 25.1 - - - +
99N GLU* 5.1 0.9 - - - +
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Residues in contact with ILE 27 (chain N).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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23N GLU 2.9 22.0 + - - +
24N LEU* 3.7 17.7 - - + +
25N HIS 3.2 0.2 - - - -
26N ALA* 1.3 76.7 - - - +
28N HIS* 1.3 58.4 + - - +
30N TYR* 4.4 0.3 - - - +
31N MET* 3.0 32.1 + - - +
53N ALA* 3.9 10.8 - - - +
56N GLU* 4.0 7.4 - - + +
57N MET* 3.5 53.6 - - + +
60N ALA* 4.3 8.7 - - + -
2403N FEC 3.6 50.0 - - + -
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Residues in contact with HIS 28 (chain N).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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24M LEU* 4.1 13.0 - - + +
28M HIS* 3.6 25.8 - + - -
76M THR* 3.3 32.8 + - - +
78M LYS* 5.7 1.5 + - - +
24N LEU* 2.8 25.5 + - + -
25N HIS 3.3 5.0 + - - +
27N ILE* 1.3 79.8 - - - +
29N GLN* 1.3 62.7 + - - +
31N MET 4.2 0.2 - - - -
32N ASN* 3.2 23.7 + - - +
78N LYS* 3.5 28.3 + - + -
82N VAL* 3.8 9.8 - - + +
2403N FEC 3.6 48.9 - - + +
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Residues in contact with GLN 29 (chain N).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
25N HIS* 2.8 34.6 + - + +
26N ALA* 3.8 4.7 - - - +
28N HIS* 1.3 76.1 - - - +
30N TYR* 1.3 72.2 + - + +
32N ASN* 3.4 3.1 + - - +
33N GLN* 3.1 34.4 + - - +
81N LYS 4.2 0.2 + - - -
82N VAL* 3.5 13.2 - - + +
83N VAL* 2.8 57.9 + - - +
86N GLN* 3.6 15.5 - - - +
95N ASP* 4.7 0.7 - - - +
98N GLN* 4.1 16.3 + - - +
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Residues in contact with TYR 30 (chain N).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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26N ALA* 2.7 30.6 + - + +
29N GLN* 1.3 75.2 - - + +
31N MET* 1.3 61.5 + - - +
33N GLN* 3.3 17.7 + - - -
34N HIS* 2.9 22.7 + - - +
49N MET* 3.2 21.0 - - - +
52N ILE* 4.0 11.9 - - + -
53N ALA* 4.0 14.6 - - + -
56N GLU* 3.8 16.2 - - + -
95N ASP* 3.3 26.8 + - - -
98N GLN* 3.4 34.8 + - - +
99N GLU* 2.5 37.6 + - - +
139N TYR* 3.7 20.0 - + - -
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Residues in contact with MET 31 (chain N).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
61M GLU* 4.5 1.3 - - - +
27N ILE 3.0 21.7 + - - +
30N TYR* 1.3 78.7 - - - +
32N ASN* 1.3 52.9 + - - +
34N HIS* 3.3 24.9 - - + +
35N TYR* 2.8 60.4 + - + +
50N LYS* 3.9 27.8 - - + -
53N ALA* 3.9 23.1 - - + -
57N MET* 4.5 9.4 - - + -
2403N FEC 3.7 52.3 - - + +
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Residues in contact with ASN 32 (chain N).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
20M ARG* 6.2 1.1 - - - +
68M LYS* 5.5 0.2 - - - -
73M GLU* 3.0 25.2 + - - +
74M PRO* 3.9 20.8 + - - +
76M THR* 4.3 6.0 - - + +
28N HIS 3.2 19.4 + - - +
29N GLN* 3.6 6.5 - - - +
30N TYR 3.2 0.2 - - - -
31N MET* 1.3 75.1 - - - +
33N GLN* 1.3 67.9 + - - +
35N TYR* 3.4 12.4 + - - +
36N SER* 3.3 23.9 + - - -
82N VAL* 4.5 6.7 - - + -
83N VAL 3.8 14.8 - - - +
84N THR* 3.8 21.9 - - - +
85N GLY 4.3 3.1 + - - -
86N GLN* 5.4 0.7 + - - +
2403N FEC 5.0 0.2 + - - -
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Residues in contact with GLN 33 (chain N).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
29N GLN* 3.1 23.8 + - - +
30N TYR* 3.3 8.1 + - - +
31N MET 3.3 0.2 - - - -
32N ASN* 1.3 78.3 - - - +
34N HIS* 1.3 60.2 + - - +
36N SER* 3.1 8.1 + - - -
37N LEU* 2.9 35.4 + - - +
49N MET* 3.4 14.8 - - + +
86N GLN* 2.7 32.8 + - + +
91N ILE* 3.8 29.7 + - + +
94N SER* 4.0 1.0 + - - -
95N ASP* 2.5 44.3 + - - +
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Residues in contact with HIS 34 (chain N).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
61M GLU* 4.3 6.1 + - - -
65M GLU* 5.1 3.8 + - - -
30N TYR 2.9 14.6 + - - +
31N MET* 3.3 29.6 - - + +
33N GLN* 1.3 76.7 - - - +
35N TYR* 1.3 81.2 + + - +
37N LEU* 3.4 4.8 + - - +
38N ASP* 2.8 42.0 + - + +
46N ALA* 2.7 34.6 + - + +
47N ALA* 4.8 1.6 - - - -
49N MET* 3.7 17.8 - - + +
50N LYS* 3.7 25.7 - - + +
162N SER* 5.6 2.7 - - - -
2401N SO4 4.9 5.4 - - - -
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Residues in contact with TYR 35 (chain N).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
20M ARG* 3.7 6.2 + - - -
61M GLU* 3.2 35.3 - - + +
64M ALA* 3.6 29.8 - - + -
65M GLU* 4.6 12.3 - - + -
68M LYS* 3.6 24.2 - - + +
74M PRO* 4.4 9.4 - - + -
31N MET* 2.8 44.2 + - + +
32N ASN* 3.7 12.1 - - - +
33N GLN 3.2 0.2 - - - -
34N HIS* 1.3 95.6 - + - +
36N SER* 1.3 57.6 + - - +
38N ASP* 3.8 4.5 - - + +
39N ASP* 3.0 27.2 + - - +
2403N FEC 2.6 31.3 + - - +
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Residues in contact with SER 36 (chain N).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
68M LYS* 3.7 22.3 + - - +
73M GLU* 4.9 3.5 + - - -
32N ASN* 3.3 14.9 + - - -
33N GLN* 3.1 11.8 + - - -
35N TYR* 1.3 76.0 - - - +
37N LEU* 1.3 54.7 - - - +
39N ASP* 3.0 5.4 + - - +
40N MET* 2.8 55.0 + - - +
85N GLY* 5.4 7.1 + - - -
86N GLN 5.2 4.8 + - - -
91N ILE* 5.0 4.7 - - - -
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Residues in contact with LEU 37 (chain N).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
33N GLN 2.9 24.0 + - - +
34N HIS 3.7 3.6 - - - +
36N SER* 1.3 71.5 - - - +
38N ASP* 1.3 61.9 + - - +
40N MET* 3.2 9.1 + - - +
41N ASP 3.1 4.2 + - - -
42N TYR* 3.0 31.8 + - + +
45N LEU* 3.9 27.1 - - + +
46N ALA* 4.0 13.5 - - + +
49N MET* 3.9 23.1 - - + -
88N VAL* 4.1 25.8 - - + -
91N ILE* 4.2 13.0 - - + -
92N TYR* 3.3 31.9 - - + +
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Residues in contact with ASP 38 (chain N).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
65M GLU* 4.3 18.9 - - - +
34N HIS* 2.8 30.0 + - + +
35N TYR* 3.8 7.9 - - + +
37N LEU* 1.3 73.1 - - - +
39N ASP* 1.3 62.1 + - - +
41N ASP* 3.0 23.2 + - - +
42N TYR 4.9 0.4 - - - +
43N GLY* 5.4 0.3 - - - -
46N ALA* 3.6 10.8 - - + +
162N SER* 3.5 30.3 + - - -
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Residues in contact with ASP 39 (chain N).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
68M LYS* 3.8 45.4 + - + +
69M GLU* 4.6 2.9 + - - +
35N TYR 3.0 16.8 + - - +
36N SER* 3.2 11.7 - - - +
38N ASP* 1.3 78.1 - - - +
40N MET* 1.3 59.0 + - - +
41N ASP* 3.3 2.6 + - - +
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Residues in contact with MET 40 (chain N).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
36N SER* 2.8 44.3 + - - +
37N LEU* 3.2 10.3 + - + +
39N ASP* 1.3 74.1 - - + +
41N ASP* 1.3 68.8 + - - +
42N TYR* 3.3 33.6 + - + -
86N GLN 4.8 10.8 - - - +
87N ALA* 5.8 0.7 - - - -
88N VAL* 3.6 33.9 - - + +
91N ILE* 4.8 1.6 - - + -
158N ALA* 5.9 0.2 - - - +
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Residues in contact with ASP 41 (chain N).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
37N LEU 3.1 0.2 + - - -
38N ASP* 3.0 18.3 + - - +
39N ASP 3.1 2.7 - - - +
40N MET* 1.3 83.3 - - - +
42N TYR* 1.3 60.3 + - - +
43N GLY* 3.3 5.0 + - - -
158N ALA* 3.7 2.2 - - + -
159N GLY* 2.9 43.6 + - - +
160N THR 5.0 4.0 - - - +
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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