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


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 3CWO entry

There is 1 chain in PDB entry 3CWO (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
X
 GLY 2HIS 237
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 3CWO. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
X
17 25Right-handed alpha
Helix 2
2
X
39 51Right-handed alpha
Helix 3
3
X
64 74Right-handed alpha
Helix 4
4
X
82 88Right-handed alpha
Helix 5
5
X
89 100Right-handed alpha
Helix 6
6
X
132 143Right-handed alpha
Helix 7
7
X
162 170Right-handed alpha
Helix 8
8
X
171 173Right-handed 310
Helix 9
9
X
185 196Right-handed alpha
Helix 10
10
X
203 208Right-handed alpha
Helix 11
11
X
212 222Right-handed alpha
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There is 1 sheet ( A) in PDB entry 3CWO.

There are 12 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
X
126 131first strand
Strand 2
X
117 121anti-parallel
Strand 3
X
104 112anti-parallel
Strand 4
X
146 151parallel
Strand 5
X
177 180parallel
Strand 6
X
199 202parallel
Strand 7
X
5 9parallel
Strand 8
X
229 235parallel
Strand 9
X
29 32parallel
Strand 10
X
56 59parallel
Strand 11
X
78 81parallel
Strand 12
X
104 112parallel
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