Analysis of interatomic Contacts of Structural Units in PDB entry:
1OCA


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 1OCA entry

There is 1 chain in PDB entry 1OCA (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1GLU 165
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 3 helices in PDB entry 1OCA. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
30 41Right-handed alpha
Helix 2
2
A
120 122Right-handed 310
Helix 3
3
A
136 145Right-handed alpha
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There is 1 sheet ( A) in PDB entry 1OCA.

There are 8 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
156 163first strand
Strand 2
A
5 12anti-parallel
Strand 3
A
15 24anti-parallel
Strand 4
A
127 134anti-parallel
Strand 5
A
97 100anti-parallel
Strand 6
A
112 115anti-parallel
Strand 7
A
61 64anti-parallel
Strand 8
A
53 57anti-parallel
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