Analysis of interatomic Contacts of Structural Units in PDB entry:
2Q2B


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 2Q2B entry

There are 2 chains in PDB entry 2Q2B (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLU 177MET 326
B
 GLU 177MET 326
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 6 helices in PDB entry 2Q2B. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
180 185Right-handed alpha
Helix 2
2
A
204 225Right-handed alpha
Helix 3
3
A
309 325Right-handed alpha
Helix 4
4
B
180 185Right-handed alpha
Helix 5
5
B
204 225Right-handed alpha
Helix 6
6
B
309 326Right-handed alpha
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There is 1 sheet ( A) in PDB entry 2Q2B.

There are 10 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
186 191first strand
Strand 2
A
246 258anti-parallel
Strand 3
A
261 272anti-parallel
Strand 4
A
281 291anti-parallel
Strand 5
A
229 238anti-parallel
Strand 6
B
228 238anti-parallel
Strand 7
B
281 292anti-parallel
Strand 8
B
261 272anti-parallel
Strand 9
B
246 257anti-parallel
Strand 10
B
186 191anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il