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


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 2OPG entry

There are 2 chains in PDB entry 2OPG (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
SER 1623LEU 1720
B
SER 1623LEU 1720
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 4 helices in PDB entry 2OPG. Click on helix of interest for CSU analysis.
Helix
number
Helix
ID
Chain
ID
Initial
residue
Terminal
residue
Helix class
Helix 1
1
A
1663 1669Right-handed alpha
Helix 2
2
A
1689 1699Right-handed alpha
Helix 3
3
B
1663 1669Right-handed alpha
Helix 4
4
B
1689 1699Right-handed alpha
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There are 4 sheets in PDB entry 2OPG. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 4 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
1626 1633first strand
Strand 2
A
1703 1710anti-parallel
Strand 3
A
1676 1680anti-parallel
Strand 4
A
1683 1684anti-parallel
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There are 3 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
1654 1659first strand
Strand 2
A
1641 1645anti-parallel
Strand 3
B
1717 1720anti-parallel
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There are 6 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
1717 1719first strand
Strand 2
B
1641 1645anti-parallel
Strand 3
B
1654 1659anti-parallel
Strand 4
B
1676 1680anti-parallel
Strand 5
B
1703 1711anti-parallel
Strand 6
B
1625 1633anti-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
A
1717 1719first strand
Strand 2
B
1641 1645anti-parallel
Strand 3
B
1654 1659anti-parallel
Strand 4
B
1676 1680anti-parallel
Strand 5
B
1683 1684anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il