Analysis of interatomic Contacts of Structural Units in PDB entry:
2C23


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 2C23 entry

There are 2 chains in PDB entry 2C23 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 3SER 232
P
 GLY 1LYS 11
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 11 helices in PDB entry 2C23. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
4 19Right-handed alpha
Helix 2
2
A
20 34Right-handed alpha
Helix 3
3
A
39 69Right-handed alpha
Helix 4
4
A
78 106Right-handed alpha
Helix 5
5
A
113 133Right-handed alpha
Helix 6
6
A
136 162Right-handed alpha
Helix 7
7
A
166 183Right-handed alpha
Helix 8
8
A
186 204Right-handed alpha
Helix 9
9
A
209 211Right-handed 310
Helix 10
10
A
212 231Right-handed alpha
Helix 11
11
P
1 6Right-handed alpha
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There are no sheets in PDB entry 2C23
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