Analysis of interatomic Contacts of Structural Units in PDB entry:
23WM


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 23WM entry

There are 2 chains in PDB entry 23WM (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 3LEU 259
B
 GLN 15GLU 22
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 14 helices in PDB entry 23WM. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
6 14Right-handed alpha
Helix 2
AA2
A
25 36Right-handed alpha
Helix 3
AA3
A
40 49Right-handed alpha
Helix 4
AA4
A
58 66Right-handed alpha
Helix 5
AA5
A
69 82Right-handed alpha
Helix 6
AA6
A
106 124Right-handed alpha
Helix 7
AA7
A
127 131Right-handed 310
Helix 8
AA8
A
133 150Right-handed alpha
Helix 9
AA9
A
152 169Right-handed alpha
Helix 10
AB1
A
179 184Right-handed alpha
Helix 11
AB2
A
192 199Right-handed alpha
Helix 12
AB3
A
201 219Right-handed alpha
Helix 13
AB4
A
221 234Right-handed alpha
Helix 14
AB5
A
240 259Right-handed alpha
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There is 1 sheet (AA1) in PDB entry 23WM.

There are 4 strands in AA1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
17 18first strand
Strand 2
A
53 57parallel
Strand 3
A
96 100parallel
Strand 4
A
88 90anti-parallel
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