Contacts of the helix formed by residues 4 - 40 (chain H) 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 H).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
3H GLY* 1.3 76.2 - - - -
5H ARG* 1.3 56.1 + - - +
6H GLU* 3.1 40.4 - - - +
7H ASP* 2.6 30.7 + - - +
8H ARG* 2.8 35.4 + - - +
1802H SO4 3.0 31.2 + - - +
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Residues in contact with ARG 5 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
4H ASN* 1.3 72.5 - - - +
6H GLU* 1.3 64.5 + - - +
8H ARG* 3.1 30.2 + - - +
9H LYS* 3.1 45.7 + - - +
1802H SO4 2.8 35.4 + - - +
100I ASP* 2.9 40.8 + - - -
104I GLU* 3.5 35.4 + - - +
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Residues in contact with GLU 6 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
4H ASN* 3.1 14.8 - - - +
5H ARG* 1.3 79.1 - - - +
7H ASP* 1.3 58.9 + - - +
9H LYS* 3.6 9.3 + - - +
10H ALA* 3.1 27.4 + - - +
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Residues in contact with ASP 7 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
3H GLY* 4.6 6.4 - - - -
4H ASN* 2.6 35.4 + - - +
6H GLU* 1.3 79.1 - - - +
8H ARG* 1.3 65.2 + - - +
10H ALA* 3.8 7.6 - - - +
11H LYS* 2.9 41.9 + - + +
116H GLN* 4.6 0.9 - - - -
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Residues in contact with ARG 8 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
3H GLY* 3.8 26.9 + - - +
4H ASN 2.8 16.5 + - - +
5H ARG* 3.5 20.7 - - - +
7H ASP* 1.3 80.0 - - - +
9H LYS* 1.3 62.6 + - + +
11H LYS* 3.5 2.4 + - - +
12H VAL* 3.1 27.3 + - - +
116H GLN* 2.9 44.4 + - - +
117H GLY* 3.5 24.4 + - - -
104I GLU* 2.7 43.9 + - - -
107I SER* 5.9 2.2 - - - -
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Residues in contact with LYS 9 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
5H ARG* 3.1 56.6 + - - +
6H GLU* 3.9 7.6 - - - +
8H ARG* 1.3 77.6 - - + +
10H ALA* 1.3 58.4 + - - +
12H VAL* 3.0 7.9 + - - +
13H ILE* 2.8 35.4 + - + +
69H GLU 5.4 1.8 - - - -
70H LEU* 3.7 53.8 - - + +
100I ASP* 5.0 1.8 + - - -
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Residues in contact with ALA 10 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
6H GLU 3.1 15.8 + - - +
7H ASP* 3.8 12.6 - - - +
9H LYS* 1.3 78.6 - - - +
11H LYS* 1.3 58.8 + - + +
13H ILE* 3.4 12.7 + - - +
14H GLU* 3.0 29.9 + - - +
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Residues in contact with LYS 11 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
3H GLY* 6.5 1.1 - - - -
7H ASP* 2.9 31.2 + - + +
8H ARG 3.9 0.4 - - - +
9H LYS 3.3 0.2 - - - -
10H ALA* 1.3 77.1 - - + +
12H VAL* 1.3 60.5 + - - +
14H GLU* 3.8 15.3 - - - +
15H VAL* 3.5 25.5 + - - +
112H VAL* 3.9 8.6 - - + +
116H GLN* 3.1 43.5 - - + +
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Residues in contact with VAL 12 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
8H ARG 3.1 18.2 - - - +
9H LYS* 3.0 7.5 + - - +
11H LYS* 1.3 75.0 - - - +
13H ILE* 1.3 54.4 + - - +
14H GLU 3.1 1.6 - - - -
15H VAL* 2.9 11.7 - - - +
16H LEU* 2.8 34.1 + - + +
70H LEU* 3.6 14.1 - - + -
112H VAL* 5.1 0.4 - - - -
113H CYS* 4.1 11.2 - - - -
116H GLN* 3.9 20.6 - - + -
118H ASP* 3.5 31.0 - - + +
121H THR* 3.6 26.9 - - + -
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Residues in contact with ILE 13 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
9H LYS* 2.8 30.4 + - + +
10H ALA* 3.6 9.9 - - - +
12H VAL* 1.3 72.1 - - - +
14H GLU* 1.3 54.5 + - - +
16H LEU* 3.5 10.4 - - - +
17H ASN* 2.7 51.8 + - - +
67H ILE* 4.3 14.8 - - + +
70H LEU* 3.8 32.1 - - + +
71H GLY 4.4 1.3 - - - +
72H GLY* 3.6 26.7 - - - -
73H GLU 4.8 0.9 - - - +
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Residues in contact with GLU 14 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
10H ALA 3.0 15.9 + - - +
11H LYS* 3.8 15.7 - - - +
12H VAL 3.1 0.2 - - - -
13H ILE* 1.3 79.7 - - - +
15H VAL* 1.3 61.4 - - + +
17H ASN* 3.3 6.3 + - - +
18H LYS* 3.0 50.8 + - + +
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Residues in contact with VAL 15 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
11H LYS 3.5 12.5 + - - +
12H VAL* 2.9 28.9 + - - +
14H GLU* 1.3 83.9 - - + +
16H LEU* 1.3 57.1 + - - +
18H LYS* 3.2 13.6 + - + +
19H ALA* 2.9 29.3 + - - +
109H PHE* 3.8 44.1 - - + +
112H VAL* 4.1 22.7 - - + -
113H CYS* 4.3 11.7 - - - -
125H PHE* 4.3 7.2 - - + -
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Residues in contact with LEU 16 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
12H VAL* 2.8 36.1 + - + +
13H ILE* 3.5 6.1 - - - +
15H VAL* 1.3 77.4 - - - +
17H ASN* 1.3 58.5 + - - +
19H ALA* 3.4 2.0 + - - +
20H ARG* 2.9 30.1 + - - +
63H PHE* 3.8 29.2 - - + +
66H ARG* 3.9 18.6 - - + -
67H ILE* 3.6 25.0 - - + +
70H LEU* 3.6 18.2 - - + -
121H THR* 3.4 24.2 - - + -
124H LEU* 4.5 3.1 - - + -
125H PHE* 3.9 11.2 - - + -
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Residues in contact with ASN 17 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
13H ILE* 2.7 36.8 + - - +
14H GLU* 3.8 5.8 - - - +
15H VAL 3.2 0.2 - - - -
16H LEU* 1.3 70.9 - - - +
18H LYS* 1.3 65.5 + - + +
20H ARG* 4.2 1.3 - - - -
21H ALA* 3.1 24.6 + - - +
67H ILE* 3.2 13.3 - - - +
73H GLU 3.2 20.2 + - - -
75H THR* 2.6 45.1 + - - +
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Residues in contact with LYS 18 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
14H GLU* 3.0 41.3 + - + +
15H VAL* 3.2 16.3 + - + +
17H ASN* 1.3 77.6 - - + +
19H ALA* 1.3 60.8 + - - +
21H ALA* 3.4 6.6 + - - +
22H MET* 3.1 27.8 + - - +
79H GLU* 5.0 1.2 - - - +
109H PHE* 3.8 26.5 - - + -
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Residues in contact with ALA 19 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
15H VAL 2.9 17.2 + - - +
16H LEU 3.7 4.0 - - - +
18H LYS* 1.3 73.2 - - - +
20H ARG* 1.3 66.5 + - - +
22H MET* 2.9 15.3 + - - +
23H GLU* 3.1 9.7 + - - +
63H PHE* 3.7 12.8 - - + -
106H TYR* 3.4 27.2 + - + -
109H PHE* 3.8 4.1 - - + -
125H PHE* 3.6 28.7 - - + -
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Residues in contact with ARG 20 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
32G ASN* 6.3 0.2 - - - +
35G TYR* 3.9 5.1 + - - -
1704G FEC 2.5 40.3 + - - -
16H LEU 2.9 21.7 + - - +
17H ASN* 3.8 4.7 - - - +
19H ALA* 1.3 72.9 - - - +
21H ALA* 1.3 57.9 + - - +
23H GLU* 2.9 19.2 + - - +
24H LEU* 3.0 22.8 + - + +
60H ALA* 2.9 42.7 + - + +
63H PHE* 3.8 12.5 - - + -
64H ALA* 3.8 17.2 - - - +
67H ILE* 4.1 9.0 - - - -
74H PRO* 3.8 10.7 - - - +
75H THR* 2.7 45.2 + - + +
76H THR* 4.4 4.9 - - - +
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Residues in contact with ALA 21 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
17H ASN 3.1 18.0 + - - +
18H LYS* 3.7 6.7 - - - +
19H ALA 3.2 0.4 - - - -
20H ARG* 1.3 76.2 - - - +
22H MET* 1.3 63.5 + - - +
24H LEU* 3.6 2.4 + - - -
25H HIS* 3.3 11.1 + - - +
75H THR* 4.1 7.4 - - + +
77H GLN 3.3 26.0 - - - +
78H LYS* 3.6 1.1 - - - -
79H GLU* 2.8 37.2 + - + +
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Residues in contact with MET 22 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
18H LYS* 3.1 17.0 + - - +
19H ALA 2.9 9.7 + - - +
21H ALA* 1.3 79.2 - - - +
23H GLU* 1.3 57.1 + - - +
25H HIS* 3.5 6.3 + - - +
26H ALA* 3.1 24.6 + - - +
79H GLU* 4.3 17.9 - - + +
98H GLN* 4.4 4.0 + - - -
101H ALA* 4.6 2.9 - - + +
102H THR* 3.9 31.6 - - + +
105H ALA* 3.9 22.4 - - + -
106H TYR* 4.0 19.1 - - - +
109H PHE* 4.2 15.5 - - - -
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Residues in contact with GLU 23 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
19H ALA 3.1 7.2 + - - +
20H ARG 2.9 7.6 + - - +
22H MET* 1.3 76.0 - - - +
24H LEU* 1.3 61.5 + - - +
25H HIS 3.1 1.8 - - - -
26H ALA* 3.0 5.6 + - - +
27H ILE* 2.8 34.5 + - - +
56H GLU* 3.3 41.3 - - - +
59H HIS* 3.3 33.2 + - + +
60H ALA* 4.0 8.7 - - + +
63H PHE* 3.7 12.9 - - + -
102H THR* 5.5 0.9 - - - -
106H TYR* 2.4 37.1 + - - +
132H GLU* 4.6 4.2 - - - +
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Residues in contact with LEU 24 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
28G HIS* 4.3 10.8 - - + +
1704G FEC 3.9 28.3 - - + +
20H ARG* 3.0 21.7 + - - +
21H ALA 3.9 1.1 - - - +
22H MET 3.5 0.2 - - - -
23H GLU* 1.3 75.5 - - - +
25H HIS* 1.3 59.3 + - - +
27H ILE* 3.5 17.6 + - + +
28H HIS* 2.5 40.1 + - + -
60H ALA* 4.3 9.4 - - + -
75H THR* 4.2 10.1 - - + +
76H THR* 3.7 37.7 - - - +
77H GLN 3.7 11.2 - - - +
78H LYS* 3.6 17.3 - - + +
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Residues in contact with HIS 25 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
21H ALA 3.3 7.2 + - - +
22H MET* 3.6 8.7 - - - +
23H GLU 3.1 0.4 - - - -
24H LEU* 1.3 76.7 - - - +
26H ALA* 1.3 52.9 - - - +
28H HIS* 3.2 3.5 + - - +
29H GLN* 2.7 55.4 + - + +
78H LYS* 3.6 10.2 - - + +
79H GLU 3.2 30.1 - - - +
80H GLY* 3.6 14.3 - - - -
81H LYS 2.8 32.6 + - - -
82H VAL* 4.0 10.6 - - + -
98H GLN* 3.4 31.6 + - - -
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Residues in contact with ALA 26 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
22H MET 3.1 9.6 + - - +
23H GLU* 3.0 13.2 + - - +
25H HIS* 1.3 78.9 + - - +
27H ILE* 1.3 55.7 + - - +
29H GLN* 4.3 2.2 - - - -
30H TYR* 2.7 56.9 + - + -
56H GLU* 4.0 14.6 - - + +
98H GLN* 3.5 24.2 - - - +
99H GLU* 5.1 1.1 - - - +
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Residues in contact with ILE 27 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
1704G FEC 3.9 47.6 - - + -
23H GLU 2.8 27.2 + - - +
24H LEU* 3.8 15.7 - - + +
25H HIS 3.2 0.2 - - - -
26H ALA* 1.3 74.1 - - - +
28H HIS* 1.3 58.4 + - - +
30H TYR* 4.3 0.2 - - - +
31H MET* 3.0 30.5 + - - +
53H ALA* 4.0 5.6 - - - +
56H GLU* 3.8 12.3 - - + +
57H MET* 3.6 55.6 - - + +
60H ALA* 4.2 9.2 - - + -
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Residues in contact with HIS 28 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
24G LEU* 3.7 23.2 - - + +
28G HIS* 3.6 36.1 - + - -
76G THR* 3.6 29.2 + - + +
1704G FEC 3.9 27.0 - - + +
24H LEU* 2.5 34.3 + - + +
25H HIS 3.2 3.5 + - - +
27H ILE* 1.3 75.2 - - + +
29H GLN* 1.3 66.6 + - - +
31H MET* 4.2 0.2 - - - +
32H ASN* 3.0 26.2 + - - +
78H LYS* 3.6 17.2 + - + +
82H VAL* 3.9 19.7 - - + +
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Residues in contact with GLN 29 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
25H HIS* 2.7 37.9 + - + +
26H ALA* 3.8 5.4 - - - +
28H HIS* 1.3 75.7 - - - +
30H TYR* 1.3 64.9 + - + +
32H ASN* 3.6 1.9 - - - +
33H GLN* 3.2 34.5 + - - +
81H LYS 4.2 0.6 + - - -
82H VAL* 3.5 14.7 - - + +
83H VAL* 2.7 54.8 + - - +
86H GLN* 3.5 11.5 - - - +
95H ASP* 4.6 1.1 - - - +
98H GLN* 4.1 15.5 - - - +
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Residues in contact with TYR 30 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
26H ALA* 2.7 28.5 + - + +
29H GLN* 1.3 74.1 - - + +
31H MET* 1.3 65.5 + - - +
33H GLN* 3.3 15.9 + - - +
34H HIS* 2.9 18.4 + - - +
49H MET* 3.2 20.8 - - - +
52H ILE* 4.1 8.3 - - + -
53H ALA* 4.0 15.0 - - + -
56H GLU* 3.4 25.8 - - + -
95H ASP* 3.3 31.8 + - - -
98H GLN* 3.7 27.7 - - - -
99H GLU* 2.4 38.2 + - - +
139H TYR* 3.8 19.1 - + - -
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Residues in contact with MET 31 (chain H).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
61G GLU* 4.2 4.3 - - - +
1704G FEC 3.8 52.9 - - + +
27H ILE 3.0 22.4 + - - +
28H HIS 4.2 0.4 - - - +
30H TYR* 1.3 76.5 - - - +
32H ASN* 1.3 59.0 + - - +
34H HIS* 3.0 21.0 + - + +
35H TYR* 2.9 60.8 + - + +
50H LYS* 4.1 22.7 - - + -
53H ALA* 3.8 22.9 - - + -
57H MET* 4.4 10.3 - - + -
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Residues in contact with ASN 32 (chain H).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
20G ARG* 6.2 1.3 - - - +
68G LYS* 5.5 0.2 + - - -
73G GLU* 2.8 28.1 + - - +
74G PRO* 3.9 22.8 + - - +
76G THR* 4.2 6.5 - - + +
1704G FEC 5.0 0.6 + - - +
28H HIS 3.0 18.9 + - - +
29H GLN* 3.6 5.9 - - - +
30H TYR 3.2 0.2 - - - -
31H MET* 1.3 78.8 - - - +
33H GLN* 1.3 63.3 + - - +
35H TYR* 3.3 13.8 + - - +
36H SER* 3.2 21.7 + - - -
82H VAL* 4.6 6.5 - - + -
83H VAL 4.1 4.0 - - - +
84H THR* 3.8 29.8 - - - +
85H GLY 4.3 2.9 + - - -
86H GLN* 5.1 0.5 - - - +
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Residues in contact with GLN 33 (chain H).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
29H GLN* 3.2 24.9 + - - +
30H TYR* 3.5 13.2 - - - +
31H MET 3.2 0.2 - - - -
32H ASN* 1.3 76.1 - - - +
34H HIS* 1.3 59.9 + - - +
36H SER* 3.1 8.9 + - - -
37H LEU* 2.8 34.4 + - - +
49H MET* 3.4 9.0 - - + +
86H GLN* 2.9 36.2 + - + +
91H ILE* 3.7 27.0 - - + +
94H SER* 3.9 2.6 + - - -
95H ASP* 2.5 43.7 + - - +
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Residues in contact with HIS 34 (chain H).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
61G GLU* 4.4 6.7 + - - -
65G GLU* 5.7 1.4 + - - -
30H TYR 2.9 14.4 + - - +
31H MET* 3.2 26.2 - - + +
33H GLN* 1.3 77.7 - - - +
35H TYR* 1.3 77.5 + + - +
37H LEU* 3.9 4.8 - - - +
38H ASP* 2.8 50.3 + - - +
46H ALA* 2.6 40.3 + - + -
47H ALA* 4.6 1.3 - - - -
49H MET* 3.9 13.4 - - + +
50H LYS* 3.4 28.0 + - + +
162H SER* 5.4 3.4 - - - -
1801H SO4 5.1 4.2 + - - -
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Residues in contact with TYR 35 (chain H).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
20G ARG* 4.1 4.3 - - - -
61G GLU* 3.5 27.8 - - + +
64G ALA* 3.7 30.3 - - + -
65G GLU* 4.9 11.9 - - + -
68G LYS* 3.7 23.6 - - + +
74G PRO* 4.3 11.7 - - + -
1704G FEC 2.8 32.4 + - - +
31H MET* 2.9 49.7 + - + +
32H ASN* 3.6 11.7 - - - +
33H GLN 3.3 0.2 - - - -
34H HIS* 1.3 94.4 - + - +
36H SER* 1.3 57.6 + - - +
38H ASP* 3.8 5.1 - - - +
39H ASP* 3.0 27.2 + - - +
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Residues in contact with SER 36 (chain H).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
68G LYS* 3.7 21.2 + - - +
73G GLU* 5.0 2.3 + - - -
32H ASN* 3.2 16.9 + - - -
33H GLN* 3.1 11.4 + - - -
35H TYR* 1.3 76.0 - - - +
37H LEU* 1.3 60.6 + - - +
39H ASP* 3.1 3.2 + - - +
40H MET* 2.9 53.0 + - - +
85H GLY* 5.3 6.9 + - - -
86H GLN 5.1 4.7 + - - -
91H ILE* 5.0 5.2 - - - -
----------------------------------------------------------
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Residues in contact with LEU 37 (chain H).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
33H GLN 2.8 23.3 + - - +
34H HIS 3.9 0.9 - - - +
36H SER* 1.3 73.8 - - - +
38H ASP* 1.3 57.8 + - - +
40H MET* 3.2 6.6 + - - +
41H ASP 3.0 22.0 + - - -
42H TYR* 3.1 18.5 + - + +
45H LEU* 3.7 29.2 - - + +
46H ALA* 3.8 17.7 - - + +
49H MET* 4.1 22.2 - - + -
88H VAL* 4.1 19.5 - - + -
91H ILE* 4.0 20.2 - - + -
92H TYR* 3.3 28.3 - - + +
----------------------------------------------------------
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Residues in contact with ASP 38 (chain H).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
141B ASN* 5.4 1.0 + - - +
65G GLU* 3.8 20.6 - - - +
34H HIS* 2.8 36.5 + - - +
35H TYR* 3.8 6.9 - - - +
37H LEU* 1.3 74.9 - - - +
39H ASP* 1.3 64.1 + - - +
41H ASP* 3.0 17.5 + - - +
42H TYR 5.1 0.7 - - - +
43H GLY* 5.7 0.2 - - - -
46H ALA* 3.6 12.2 - - + +
162H SER* 3.9 22.0 + - - -
----------------------------------------------------------
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Residues in contact with ASP 39 (chain H).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
141B ASN* 3.9 12.5 - - - +
68G LYS* 3.9 43.4 + - + +
69G GLU* 4.9 3.1 + - - +
35H TYR 3.0 19.5 + - - +
36H SER* 3.1 5.9 + - - +
38H ASP* 1.3 76.7 - - - +
40H MET* 1.3 64.8 + - - +
41H ASP 3.1 0.9 + - - -
----------------------------------------------------------
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Residues in contact with MET 40 (chain H).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
141B ASN* 5.0 0.2 - - - -
144B SER* 5.5 4.4 + - - -
145B HIS* 3.4 14.0 + - - -
36H SER* 2.9 42.0 + - - +
37H LEU* 3.5 10.3 - - + +
38H ASP 3.2 0.2 - - - -
39H ASP* 1.3 78.7 - - - +
41H ASP* 1.3 69.3 + - - +
42H TYR* 3.6 24.2 + - + -
86H GLN 4.8 10.5 - - - +
87H ALA* 5.5 1.8 - - - -
88H VAL* 3.8 33.2 - - + +
91H ILE* 5.0 1.3 - - + -
----------------------------------------------------------
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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