Contacts of the helix formed by residues 4 - 41 (chain P) 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 P).
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
3P GLY* 1.3 79.2 - - - +
5P ARG* 1.3 66.2 + - - +
6P GLU* 3.4 8.5 + - - +
7P ASP* 2.4 60.6 + - - +
8P ARG* 3.4 11.7 + - - -
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Residues in contact with ARG 5 (chain P).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
100K ASP* 2.9 41.8 + - - -
104K GLU* 3.4 33.4 + - - +
4P ASN* 1.3 79.3 - - - +
6P GLU* 1.3 63.7 + - - +
7P ASP 3.1 0.9 + - - -
8P ARG* 3.4 26.6 + - - +
9P LYS* 3.2 48.1 + - - +
2615P GOL 3.6 17.5 + - - -
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Residues in contact with GLU 6 (chain P).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
4P ASN* 3.4 9.9 + - - +
5P ARG* 1.3 78.3 - - - +
7P ASP* 1.3 59.8 + - - +
9P LYS* 3.6 11.9 + - + +
10P ALA* 3.0 27.0 + - - +
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Residues in contact with ASP 7 (chain P).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
3P GLY* 4.4 8.6 - - - -
4P ASN* 2.4 51.7 + - - +
5P ARG 3.1 0.2 - - - -
6P GLU* 1.3 77.9 - - - +
8P ARG* 1.3 62.1 + - - +
10P ALA* 3.2 9.0 - - - +
11P LYS* 2.9 47.5 + - + +
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Residues in contact with ARG 8 (chain P).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
104K GLU* 3.0 36.0 + - - -
107K SER* 5.9 2.0 - - - -
3P GLY 3.6 19.6 + - - +
4P ASN 3.4 17.0 + - - +
5P ARG* 3.4 17.3 + - - +
7P ASP* 1.3 77.9 - - - +
9P LYS* 1.3 60.1 + - - +
12P VAL* 2.9 31.7 + - - +
116P GLN* 2.8 50.1 + - - +
117P GLY* 3.0 31.1 + - - -
2615P GOL 3.4 19.0 + - - +
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Residues in contact with LYS 9 (chain P).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
100K ASP* 5.1 0.8 + - - -
5P ARG* 3.2 50.1 + - - +
6P GLU* 3.9 10.5 - - + +
7P ASP 3.2 0.4 - - - -
8P ARG* 1.3 78.0 - - - +
10P ALA* 1.3 53.8 + - - +
12P VAL* 3.3 2.0 + - - +
13P ILE* 2.8 43.5 + - + +
69P GLU 5.2 2.7 - - - -
70P LEU* 3.5 46.2 - - + +
2615P GOL 3.5 26.1 + - - +
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Residues in contact with ALA 10 (chain P).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
6P GLU 3.0 20.0 + - - +
7P ASP* 3.2 11.2 - - - +
9P LYS* 1.3 77.1 - - - +
11P LYS* 1.3 58.3 + - + +
13P ILE* 3.4 11.5 + - - +
14P GLU* 3.0 26.0 + - - +
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Residues in contact with LYS 11 (chain P).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
3P GLY* 5.9 4.0 - - - +
7P ASP* 2.9 33.2 + - + +
8P ARG 4.1 3.4 - - - +
10P ALA* 1.3 76.7 - - + +
12P VAL* 1.3 66.0 + - - +
14P GLU* 3.2 31.1 - - - +
15P VAL* 3.3 14.2 + - - +
112P VAL* 4.3 6.7 - - + +
116P GLN* 3.7 34.6 - - + +
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Residues in contact with VAL 12 (chain P).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
8P ARG 2.9 9.1 + - - +
9P LYS 3.7 2.0 - - - +
11P LYS* 1.3 74.1 - - - +
13P ILE* 1.3 63.5 + - - +
15P VAL* 3.1 9.6 - - - +
16P LEU* 3.0 23.1 + - + +
70P LEU* 3.7 13.2 - - + -
112P VAL* 4.9 1.6 - - + -
113P CYS* 3.9 13.7 - - - -
116P GLN* 3.5 24.0 - - + -
118P ASP* 3.1 24.0 - - + +
121P THR* 3.7 20.0 - - + +
2615P GOL 2.8 25.6 - - - +
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Residues in contact with ILE 13 (chain P).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
9P LYS* 2.8 33.3 + - + +
10P ALA* 3.6 9.2 - - - +
12P VAL* 1.3 72.5 - - - +
14P GLU* 1.3 63.3 + - - +
16P LEU* 3.7 8.0 - - - +
17P ASN* 3.1 39.3 + - - +
67P ILE* 4.4 9.6 - - + +
70P LEU* 3.6 32.1 - - + +
71P GLY 4.2 0.9 - - - -
72P GLY* 3.6 37.0 - - - +
73P GLU 5.0 0.4 - - - +
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Residues in contact with GLU 14 (chain P).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
10P ALA 3.0 13.4 + - - +
11P LYS* 3.2 25.9 - - - +
12P VAL 3.1 0.4 - - - -
13P ILE* 1.3 79.7 - - - +
15P VAL* 1.3 66.3 + - + +
17P ASN* 3.4 5.5 + - - +
18P LYS* 3.2 51.2 + - - +
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Residues in contact with VAL 15 (chain P).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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11P LYS 3.3 9.4 + - - +
12P VAL* 3.1 23.1 - - - +
14P GLU* 1.3 79.5 - - + +
16P LEU* 1.3 62.3 + - + +
18P LYS* 3.0 16.6 + - + +
19P ALA* 2.9 28.4 + - - +
109P PHE* 3.6 48.1 - - + +
112P VAL* 4.0 22.4 - - + -
113P CYS* 4.5 5.8 - - - -
125P PHE* 4.4 9.0 - - + -
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Residues in contact with LEU 16 (chain P).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
12P VAL* 3.0 21.1 + - + +
13P ILE* 3.7 2.7 - - - +
15P VAL* 1.3 80.1 - - + +
17P ASN* 1.3 56.5 + - - +
19P ALA* 3.3 3.6 + - - +
20P ARG* 2.9 28.6 + - - +
63P PHE* 3.7 34.4 - - + +
66P ARG* 3.9 17.3 - - + -
67P ILE* 3.5 32.7 - - + +
70P LEU* 3.8 26.5 - - + -
121P THR* 3.5 25.4 - - + -
124P LEU* 4.7 1.3 - - + -
125P PHE* 4.0 11.0 - - + -
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Residues in contact with ASN 17 (chain P).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
13P ILE* 3.1 35.1 + - - +
14P GLU* 3.8 5.4 - - - +
15P VAL 3.2 0.2 - - - -
16P LEU* 1.3 74.2 - - - +
18P LYS* 1.3 59.8 + - + +
20P ARG* 3.8 3.5 - - - -
21P ALA* 3.0 28.4 + - - +
67P ILE* 3.6 11.8 - - - +
73P GLU 3.2 18.8 + - - +
74P PRO 3.5 1.2 - - - -
75P THR* 2.6 46.1 + - + +
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Residues in contact with LYS 18 (chain P).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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14P GLU* 3.2 42.6 + - - +
15P VAL* 3.0 20.2 + - - +
17P ASN* 1.3 76.1 - - - +
19P ALA* 1.3 64.3 + - - +
21P ALA* 3.3 7.7 + - - +
22P MET* 3.1 28.8 + - - +
79P GLU* 4.9 0.7 - - - +
109P PHE* 3.8 28.2 - - + -
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Residues in contact with ALA 19 (chain P).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
15P VAL 2.9 7.8 + - - +
16P LEU 3.3 5.4 + - - +
18P LYS* 1.3 74.4 - - - +
20P ARG* 1.3 59.4 + - - +
22P MET* 2.9 6.8 + - - +
23P GLU* 2.7 29.5 + - - +
63P PHE* 3.5 29.8 - - + -
106P TYR* 3.5 25.7 + - + -
109P PHE* 4.0 3.7 - - + -
125P PHE* 3.7 16.4 - - + -
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Residues in contact with ARG 20 (chain P).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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32O ASN* 6.0 2.0 - - - +
35O TYR* 4.0 4.6 - - - -
2502O FEC 2.6 46.4 + - - -
16P LEU 2.9 16.9 + - - +
17P ASN* 3.8 9.2 - - - +
18P LYS 3.3 0.2 - - - -
19P ALA* 1.3 76.7 - - - +
21P ALA* 1.3 53.5 + - - +
23P GLU* 2.8 4.4 + - - +
24P LEU* 2.8 48.4 + - + +
60P ALA* 3.2 37.1 + - + +
63P PHE* 3.9 12.2 - - + -
64P ALA* 3.7 26.5 - - - +
67P ILE* 4.4 2.0 - - - -
74P PRO* 3.8 7.2 - - - +
75P THR* 2.9 42.1 + - + +
76P THR* 4.9 2.4 - - - +
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Residues in contact with ALA 21 (chain P).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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17P ASN 3.0 20.4 + - - +
18P LYS* 3.4 8.3 - - - +
19P ALA 3.3 0.2 - - - -
20P ARG* 1.3 74.7 - - - +
22P MET* 1.3 56.3 + - - +
24P LEU* 3.6 1.1 + - - -
25P HIS 3.2 15.8 + - - -
75P THR* 4.0 5.1 - - + +
77P GLN 3.4 24.5 - - - +
78P LYS* 3.2 2.7 - - - +
79P GLU* 2.7 41.3 + - + +
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Residues in contact with MET 22 (chain P).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
18P LYS* 3.1 18.1 + - - +
19P ALA* 2.9 10.2 + - - +
21P ALA* 1.3 74.6 - - - +
23P GLU* 1.3 63.1 + - - +
25P HIS* 3.5 5.4 + - - +
26P ALA* 3.2 21.3 + - - +
79P GLU* 3.9 24.5 - - + -
98P GLN* 4.9 1.6 + - - -
101P ALA* 4.9 1.3 - - + +
102P THR* 3.5 40.2 + - - +
105P ALA* 4.0 12.1 - - + -
106P TYR* 3.9 21.8 - - + +
109P PHE* 4.2 16.6 - - - -
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Residues in contact with GLU 23 (chain P).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
19P ALA 2.7 14.9 + - - +
20P ARG 2.8 5.1 + - - +
22P MET* 1.3 70.4 - - - +
24P LEU* 1.3 67.3 + - - +
25P HIS 3.2 0.2 - - - -
26P ALA* 3.3 4.7 + - - +
27P ILE* 2.9 30.5 + - - +
56P GLU* 2.9 43.7 - - - +
59P HIS* 3.1 31.5 + - + +
60P ALA* 3.9 9.9 - - + -
63P PHE* 3.6 16.1 - - + -
106P TYR* 2.5 36.3 + - - +
132P GLU* 3.9 5.1 - - - +
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Residues in contact with LEU 24 (chain P).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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28O HIS* 4.1 19.3 - - + +
2502O FEC 4.3 23.1 - - + +
20P ARG* 2.8 45.4 + - + +
21P ALA 3.7 5.4 - - - +
23P GLU* 1.3 73.2 - - - +
25P HIS* 1.3 56.8 + - - +
27P ILE* 3.6 18.9 + - + +
28P HIS* 2.5 38.3 + - + -
60P ALA* 4.4 4.3 - - + -
75P THR* 4.3 2.5 - - + +
76P THR* 4.0 30.3 - - - +
77P GLN 4.1 8.5 - - - +
78P LYS* 3.7 10.1 - - + -
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Residues in contact with HIS 25 (chain P).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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21P ALA 3.2 11.8 + - - +
22P MET* 3.7 8.6 + - - +
23P GLU 3.2 0.8 - - - -
24P LEU* 1.3 74.2 - - - +
26P ALA* 1.3 62.9 + - - +
28P HIS* 3.0 5.0 + - - +
29P GLN* 2.8 51.9 + - + +
78P LYS* 3.4 14.1 - - + +
79P GLU 3.2 27.7 + - - +
80P GLY* 3.8 9.8 - - - -
81P LYS 3.1 28.9 + - - -
82P VAL* 4.0 7.2 - - + -
98P GLN* 3.4 33.0 + - - -
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Residues in contact with ALA 26 (chain P).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
22P MET 3.2 12.4 + - - +
23P GLU* 3.7 7.9 - - - +
25P HIS* 1.3 77.8 + - - +
27P ILE* 1.3 55.7 + - - +
29P GLN* 4.1 2.2 - - - -
30P TYR* 2.6 58.0 + - + +
56P GLU* 4.1 13.9 - - + +
98P GLN* 3.6 24.5 - - - +
99P GLU* 5.2 0.7 - - - +
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Residues in contact with ILE 27 (chain P).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
2502O FEC 3.7 47.3 - - + -
23P GLU 2.9 25.2 + - - +
24P LEU* 3.7 26.7 - - + +
25P HIS 3.1 0.2 + - - -
26P ALA* 1.3 76.1 - - - +
28P HIS* 1.3 58.7 + - - +
31P MET* 2.9 32.2 + - - +
53P ALA* 4.1 7.8 - - - +
56P GLU* 3.9 6.7 - - + +
57P MET* 3.6 53.2 - - + +
60P ALA* 4.4 3.8 - - + -
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Residues in contact with HIS 28 (chain P).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
20O ARG* 5.5 0.7 - - - -
24O LEU* 4.4 16.5 - - + +
28O HIS* 3.5 38.5 - + - -
76O THR* 3.6 32.1 + - - +
78O LYS* 5.9 0.4 - - - +
2502O FEC 3.9 27.3 - - + +
24P LEU* 2.5 34.0 + - + +
25P HIS 3.0 5.6 + - - +
27P ILE* 1.3 79.3 - - + +
29P GLN* 1.3 58.5 + - - +
31P MET* 4.1 0.9 - - - +
32P ASN* 3.1 28.2 + - - +
78P LYS* 3.8 18.2 + - + +
82P VAL* 3.9 19.2 - - + +
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Residues in contact with GLN 29 (chain P).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
25P HIS* 2.8 40.8 + - + +
26P ALA* 3.7 5.4 - - - +
28P HIS* 1.3 75.8 - - - +
30P TYR* 1.3 69.9 + - + +
32P ASN* 3.5 2.1 + - - +
33P GLN* 2.9 35.8 + - - +
82P VAL* 3.5 14.5 - - + +
83P VAL* 2.8 58.2 - - - +
86P GLN* 3.3 13.3 - - - +
94P SER* 6.6 0.2 - - - -
95P ASP* 4.8 0.9 - - - +
98P GLN* 4.1 10.7 + - - +
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Residues in contact with TYR 30 (chain P).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
26P ALA* 2.6 31.9 + - + +
29P GLN* 1.3 72.3 - - + +
31P MET* 1.3 65.7 + - - +
33P GLN* 3.3 17.5 + - - -
34P HIS* 2.9 17.8 + - - +
49P MET* 3.2 22.8 - - - +
52P ILE* 3.9 12.6 - - + -
53P ALA* 4.0 14.1 - - + -
56P GLU* 3.5 19.5 - - + -
95P ASP* 3.1 28.5 + - - -
98P GLN* 3.5 30.7 + - - -
99P GLU* 2.4 38.9 + - - +
139P TYR* 3.8 18.4 - + - -
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Residues in contact with MET 31 (chain P).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
61O GLU* 4.4 1.6 - - - +
2502O FEC 3.1 55.6 - - + +
27P ILE 2.9 21.2 + - - +
28P HIS 4.2 0.2 - - - +
30P TYR* 1.3 76.9 - - - +
32P ASN* 1.3 62.4 + - - +
34P HIS* 2.9 35.3 + - + +
35P TYR* 3.0 40.8 + - + +
50P LYS* 4.2 24.7 - - + -
53P ALA* 3.7 22.9 - - + -
57P MET* 4.4 12.1 - - + -
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Residues in contact with ASN 32 (chain P).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
73O GLU* 2.9 26.7 + - - +
74O PRO* 4.1 15.8 + - - +
76O THR* 4.3 4.8 - - + +
2502O FEC 4.7 0.2 + - - -
28P HIS 3.1 20.5 + - - +
29P GLN* 3.7 7.0 - - - +
30P TYR 3.2 0.2 - - - -
31P MET* 1.3 77.8 - - - +
33P GLN* 1.3 65.7 + - - +
35P TYR* 3.1 22.4 + - - +
36P SER* 3.3 14.2 + - - -
82P VAL* 4.6 4.7 - - + -
83P VAL 3.9 4.3 - - - +
84P THR* 3.5 36.6 - - - +
85P GLY 4.2 3.3 + - - -
86P GLN* 4.8 0.7 + - - +
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Residues in contact with GLN 33 (chain P).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
29P GLN* 2.9 23.0 + - - +
30P TYR* 3.4 14.9 - - - +
31P MET 3.3 0.4 - - - -
32P ASN* 1.3 79.5 - - - +
34P HIS* 1.3 61.6 + - - +
36P SER* 3.4 8.1 + - - -
37P LEU* 3.1 31.3 + - - +
49P MET* 3.6 11.7 - - + +
86P GLN* 2.7 39.0 + - - +
91P ILE* 3.8 28.1 + - + +
95P ASP* 2.6 41.0 + - - +
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Residues in contact with HIS 34 (chain P).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
61O GLU* 4.1 8.3 + - - -
65O GLU* 5.2 2.6 + - - +
30P TYR 2.9 14.4 + - - +
31P MET* 2.9 21.7 + - + +
33P GLN* 1.3 79.1 - - - +
35P TYR* 1.3 82.4 + + - +
37P LEU* 3.4 4.9 + - - +
38P ASP* 3.0 44.5 + - - +
46P ALA* 2.7 35.7 + - + -
47P ALA* 5.1 1.6 - - - -
49P MET* 3.9 13.9 - - + +
50P LYS* 3.5 28.6 - - + +
162P SER* 5.5 3.6 - - - -
2601P SO4 5.4 4.0 + - - -
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Residues in contact with TYR 35 (chain P).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
20O ARG* 4.1 5.6 + - - -
61O GLU* 3.6 29.1 - - + +
64O ALA* 3.7 29.6 - - + -
65O GLU* 4.6 11.7 - - + -
68O LYS* 3.3 25.4 - - + +
73O GLU* 6.0 0.2 - - - +
74O PRO* 4.4 9.4 - - + -
2502O FEC 2.9 35.8 + - - -
31P MET* 3.0 37.0 + - + +
32P ASN* 3.1 14.1 + - - +
34P HIS* 1.3 98.8 - + - +
36P SER* 1.3 55.9 + - - +
38P ASP* 3.7 5.1 + - + +
39P ASP* 3.0 27.5 + - - +
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Residues in contact with SER 36 (chain P).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
68O LYS* 3.8 21.9 + - - +
73O GLU* 5.0 3.3 + - - -
32P ASN* 3.3 15.4 + - - -
33P GLN* 3.7 11.0 - - - -
34P HIS 3.3 0.6 - - - -
35P TYR* 1.3 76.0 - - - +
37P LEU* 1.3 55.1 + - - +
39P ASP* 3.1 3.6 + - - +
40P MET* 2.7 57.0 + - - +
85P GLY* 5.3 7.8 + - - -
86P GLN 5.2 4.0 + - - -
91P ILE* 4.9 6.3 - - - -
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Residues in contact with LEU 37 (chain P).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
33P GLN* 3.1 22.9 + - + +
34P HIS 3.7 0.9 - - - +
36P SER* 1.3 71.9 - - - +
38P ASP* 1.3 65.2 + - - +
40P MET* 3.0 7.3 + - - +
41P ASP 3.0 5.0 + - - -
42P TYR* 2.9 45.0 + - + +
45P LEU* 3.7 33.4 - - + +
46P ALA* 3.7 17.7 - - + +
49P MET* 4.0 21.1 - - + -
88P VAL* 4.5 15.5 - - + -
91P ILE* 4.7 8.5 - - + -
92P TYR* 3.5 26.2 - - + +
----------------------------------------------------------
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Residues in contact with ASP 38 (chain P).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
65O GLU* 4.5 13.7 - - - +
34P HIS* 3.0 32.5 + - + +
35P TYR* 3.9 7.2 - - + +
37P LEU* 1.3 76.6 - - - +
39P ASP* 1.3 57.3 + - - +
41P ASP* 3.0 20.4 + - - +
42P TYR 4.8 1.1 - - - +
43P GLY* 5.4 0.7 - - - -
46P ALA* 3.6 10.0 - - + +
162P SER* 3.4 30.7 + - - -
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Residues in contact with ASP 39 (chain P).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
68O LYS* 3.9 44.3 + - + +
69O GLU* 4.8 3.3 + - - +
35P TYR 3.0 16.7 + - - +
36P SER* 3.1 9.4 + - - +
38P ASP* 1.3 78.9 - - - +
40P MET* 1.3 61.9 + - + +
41P ASP* 3.2 2.4 + - - +
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Residues in contact with MET 40 (chain P).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
36P SER* 2.7 42.3 + - - +
37P LEU* 3.0 7.1 + - - +
39P ASP* 1.3 72.7 - - + +
41P ASP* 1.3 70.3 + - - +
42P TYR* 3.5 36.6 - - + -
86P GLN 5.0 3.8 - - - +
87P ALA* 5.4 1.6 - - - -
88P VAL* 3.6 34.8 - - + +
91P ILE* 4.9 8.5 - - + -
158P ALA* 5.8 0.3 - - - +
----------------------------------------------------------
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Residues in contact with ASP 41 (chain P).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
38P ASP* 3.0 18.0 + - - +
39P ASP 3.0 1.7 - - - +
40P MET* 1.3 82.6 - - - +
42P TYR* 1.3 59.9 + - - +
43P GLY* 3.5 3.0 + - - -
158P ALA* 3.7 3.8 - - + -
159P GLY* 2.8 49.8 + - - +
160P THR 4.7 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