Analysis of interatomic Contacts of Structural Units in PDB entry:
3U23


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 3U23 entry

There are 2 chains in PDB entry 3U23 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ARG 111GLU 166
B
 GLN 455SER 467
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 no helices in PDB entry 3U23

There is 1 sheet ( A) in PDB entry 3U23.

There are 5 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
153 158first strand
Strand 2
A
145 150anti-parallel
Strand 3
A
134 142anti-parallel
Strand 4
A
112 115anti-parallel
Strand 5
A
162 164anti-parallel
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