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


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 2OPE entry

There are 4 chains in PDB entry 2OPE (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PHE 28PHE 147
B
 PHE 28PHE 147
C
 GLU 29ALA 146
D
 PHE 28PHE 147
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 16 helices in PDB entry 2OPE. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
28 51Right-handed alpha
Helix 2
2
A
58 73Right-handed alpha
Helix 3
3
A
76 81Right-handed alpha
Helix 4
4
A
127 134Right-handed alpha
Helix 5
5
B
28 51Right-handed alpha
Helix 6
6
B
58 73Right-handed alpha
Helix 7
7
B
76 81Right-handed alpha
Helix 8
8
B
127 134Right-handed alpha
Helix 9
9
C
29 54Right-handed alpha
Helix 10
10
C
58 73Right-handed alpha
Helix 11
11
C
76 81Right-handed alpha
Helix 12
12
C
127 134Right-handed alpha
Helix 13
13
D
28 54Right-handed alpha
Helix 14
14
D
58 72Right-handed alpha
Helix 15
15
D
76 81Right-handed alpha
Helix 16
16
D
127 133Right-handed alpha
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There are 4 sheets in PDB entry 2OPE. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 6 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
83 89first strand
Strand 2
A
98 104anti-parallel
Strand 3
A
113 117anti-parallel
Strand 4
A
122 125anti-parallel
Strand 5
A
142 146anti-parallel
Strand 6
A
138 139anti-parallel
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There are 6 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
83 89first strand
Strand 2
B
98 104anti-parallel
Strand 3
B
113 117anti-parallel
Strand 4
B
122 125anti-parallel
Strand 5
B
142 146anti-parallel
Strand 6
B
138 139anti-parallel
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There are 5 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
83 88first strand
Strand 2
C
99 104anti-parallel
Strand 3
C
113 117anti-parallel
Strand 4
C
122 125anti-parallel
Strand 5
C
144 145anti-parallel
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There are 5 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
83 88first strand
Strand 2
D
99 104anti-parallel
Strand 3
D
113 117anti-parallel
Strand 4
D
122 125anti-parallel
Strand 5
D
144 146anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il