Analysis of interatomic Contacts of Structural Units in PDB entry:
4NTO


Contacts of Structural Units (CSU) 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).
For CSU analysis of other PDB entry

This page provides analyses of contacts formed by:
For analysis of ligand-protein contacts, use: 3D structure can be seen in additional window with STING software for 4NTO entry

There are 3 chains in PDB entry 4NTO (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASP 7TRP 206
B
 ALA 6TRP 206
C
 ASP 7TRP 206
Residue contacts

1. List of contacts for up to 10 consecutive residues:
Chain ID from residue number to residue number


2. Detailed analyses of contacts for any single residue:
Residue number chain ID
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There are 40 helices in PDB entry 4NTO. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
8 25Right-handed alpha
Helix 2
2
A
32 50Right-handed alpha
Helix 3
3
A
51 55Right-handed 310
Helix 4
4
A
56 61Right-handed alpha
Helix 5
5
A
61 72Right-handed alpha
Helix 6
6
A
77 88Right-handed alpha
Helix 7
7
A
96 121Right-handed alpha
Helix 8
8
A
127 139Right-handed alpha
Helix 9
9
A
140 143Right-handed 310
Helix 10
10
A
144 155Right-handed alpha
Helix 11
11
A
156 158Right-handed 310
Helix 12
12
A
160 168Right-handed alpha
Helix 13
13
A
171 200Right-handed alpha
Helix 14
14
B
8 25Right-handed alpha
Helix 15
15
B
32 50Right-handed alpha
Helix 16
16
B
51 55Right-handed 310
Helix 17
17
B
56 61Right-handed alpha
Helix 18
18
B
61 72Right-handed alpha
Helix 19
19
B
77 87Right-handed alpha
Helix 20
20
B
96 121Right-handed alpha
Helix 21
21
B
127 139Right-handed alpha
Helix 22
22
B
140 143Right-handed 310
Helix 23
23
B
144 155Right-handed alpha
Helix 24
24
B
156 158Right-handed 310
Helix 25
25
B
160 169Right-handed alpha
Helix 26
26
B
171 199Right-handed alpha
Helix 27
27
C
8 25Right-handed alpha
Helix 28
28
C
32 42Right-handed alpha
Helix 29
29
C
43 51Right-handed alpha
Helix 30
30
C
52 55Right-handed 310
Helix 31
31
C
56 61Right-handed alpha
Helix 32
32
C
61 73Right-handed alpha
Helix 33
33
C
77 88Right-handed alpha
Helix 34
34
C
96 121Right-handed alpha
Helix 35
35
C
127 139Right-handed alpha
Helix 36
36
C
140 143Right-handed 310
Helix 37
37
C
144 155Right-handed alpha
Helix 38
38
C
156 158Right-handed 310
Helix 39
39
C
160 168Right-handed alpha
Helix 40
40
C
171 199Right-handed alpha
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There are no sheets in PDB entry 4NTO
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