Analysis of interatomic Contacts of Structural Units in PDB entry:
3NTW


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 3NTW entry

There are 4 chains in PDB entry 3NTW (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 2377ALA 2437
B
 LYS 127SER 138
C
 ALA 2382ALA 2437
D
 SER 126GLY 139
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 9 helices in PDB entry 3NTW. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
2377 2393Right-handed alpha
Helix 2
2
A
2395 2397Right-handed 310
Helix 3
3
A
2398 2407Right-handed alpha
Helix 4
4
A
2410 2420Right-handed alpha
Helix 5
5
A
2420 2436Right-handed alpha
Helix 6
6
C
2382 2395Right-handed alpha
Helix 7
7
C
2398 2407Right-handed alpha
Helix 8
8
C
2410 2420Right-handed alpha
Helix 9
9
C
2420 2436Right-handed alpha
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There are no sheets in PDB entry 3NTW
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