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


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 3OPE entry

There are 2 chains in PDB entry 3OPE (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 2068GLY 2280
B
 SER 2068ILE 2279
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 7 helices in PDB entry 3OPE. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
2110 2114Right-handed 310
Helix 2
2
A
2175 2186Right-handed alpha
Helix 3
3
A
2211 2216Right-handed 310
Helix 4
4
B
2124 2128Right-handed 310
Helix 5
5
B
2175 2186Right-handed alpha
Helix 6
6
B
2211 2216Right-handed 310
Helix 7
7
B
2254 2259Right-handed alpha
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There are 9 sheets in PDB entry 3OPE. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I,

There are 2 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
2070 2071first strand
Strand 2
A
2209 2210parallel
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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
2076 2077first strand
Strand 2
A
2172 2174parallel
Strand 3
A
2202 2205anti-parallel
Strand 4
A
2195 2199anti-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
2143 2146first strand
Strand 2
A
2152 2155anti-parallel
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There are 3 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
2165 2168first strand
Strand 2
A
2234 2241anti-parallel
Strand 3
A
2224 2231anti-parallel
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There are 2 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
2217 2218first strand
Strand 2
A
2252 2253parallel
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There are 2 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
2070 2071first strand
Strand 2
B
2209 2210parallel
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There are 3 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
2076 2077first strand
Strand 2
B
2172 2174parallel
Strand 3
B
2203 2205anti-parallel
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There are 4 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
2142 2146first strand
Strand 2
B
2152 2156anti-parallel
Strand 3
B
2250 2253anti-parallel
Strand 4
B
2217 2218parallel
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There are 3 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
2165 2168first strand
Strand 2
B
2234 2241anti-parallel
Strand 3
B
2224 2231anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il