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


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 2OPW entry

There is 1 chain in PDB entry 2OPW (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 2THR 291
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 10 helices in PDB entry 2OPW. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
5 16Right-handed alpha
Helix 2
2
A
25 42Right-handed alpha
Helix 3
3
A
46 50Right-handed 310
Helix 4
4
A
55 72Right-handed alpha
Helix 5
5
A
95 98Right-handed 310
Helix 6
6
A
106 111Right-handed alpha
Helix 7
7
A
111 119Right-handed alpha
Helix 8
8
A
120 131Right-handed alpha
Helix 9
9
A
157 161Right-handed 310
Helix 10
10
A
223 227Right-handed 310
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There are 4 sheets in PDB entry 2OPW. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 7 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
17 20first strand
Strand 2
A
237 241anti-parallel
Strand 3
A
170 176anti-parallel
Strand 4
A
259 266anti-parallel
Strand 5
A
135 143anti-parallel
Strand 6
A
100 105anti-parallel
Strand 7
A
77 81anti-parallel
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There are 4 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
153 156first strand
Strand 2
A
245 248anti-parallel
Strand 3
A
187 190anti-parallel
Strand 4
A
228 230anti-parallel
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There are 2 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
164 165first strand
Strand 2
A
271 272anti-parallel
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There are 2 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
200 204first strand
Strand 2
A
213 217anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il