Analysis of interatomic Contacts of Structural Units in PDB entry:
4QN8


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 4QN8 entry

There are 3 chains in PDB entry 4QN8 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MSE 1SER 153
B
 MSE 1SER 153
C
 MSE 1SER 153
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 34 helices in PDB entry 4QN8. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
3 19Right-handed alpha
Helix 2
2
A
23 31Right-handed alpha
Helix 3
3
A
55 68Right-handed alpha
Helix 4
4
A
69 71Right-handed 310
Helix 5
5
A
72 87Right-handed alpha
Helix 6
6
A
100 113Right-handed alpha
Helix 7
7
A
113 118Right-handed alpha
Helix 8
8
A
119 122Right-handed 310
Helix 9
9
A
123 130Right-handed alpha
Helix 10
10
A
132 142Right-handed alpha
Helix 11
11
A
144 153Right-handed alpha
Helix 12
12
B
3 19Right-handed alpha
Helix 13
13
B
23 31Right-handed alpha
Helix 14
14
B
32 36Right-handed 310
Helix 15
15
B
55 68Right-handed alpha
Helix 16
16
B
69 71Right-handed 310
Helix 17
17
B
72 87Right-handed alpha
Helix 18
18
B
100 113Right-handed alpha
Helix 19
19
B
113 118Right-handed alpha
Helix 20
20
B
119 122Right-handed 310
Helix 21
21
B
123 130Right-handed alpha
Helix 22
22
B
132 142Right-handed alpha
Helix 23
23
B
144 153Right-handed alpha
Helix 24
24
C
3 19Right-handed alpha
Helix 25
25
C
23 32Right-handed alpha
Helix 26
26
C
55 68Right-handed alpha
Helix 27
27
C
69 71Right-handed 310
Helix 28
28
C
72 87Right-handed alpha
Helix 29
29
C
100 113Right-handed alpha
Helix 30
30
C
113 118Right-handed alpha
Helix 31
31
C
119 122Right-handed 310
Helix 32
32
C
123 130Right-handed alpha
Helix 33
33
C
132 142Right-handed alpha
Helix 34
34
C
144 153Right-handed alpha
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There are no sheets in PDB entry 4QN8
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