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


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 2ROQ entry

There is 1 chain in PDB entry 2ROQ (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1HIS 343
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 13 helices in PDB entry 2ROQ. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
17 30Right-handed alpha
Helix 2
2
A
40 45Right-handed alpha
Helix 3
3
A
49 62Right-handed alpha
Helix 4
4
A
76 85Right-handed alpha
Helix 5
5
A
123 131Right-handed alpha
Helix 6
6
A
152 169Right-handed alpha
Helix 7
7
A
181 197Right-handed alpha
Helix 8
8
A
215 223Right-handed 310
Helix 9
9
A
227 240Right-handed alpha
Helix 10
10
A
249 266Right-handed alpha
Helix 11
11
A
285 287Right-handed 310
Helix 12
12
A
318 325Right-handed alpha
Helix 13
13
A
327 338Right-handed alpha
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There is 1 sheet ( A) in PDB entry 2ROQ.

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
100 103first strand
Strand 2
A
135 138anti-parallel
Strand 3
A
109 112parallel
Strand 4
A
175 179parallel
Strand 5
A
202 206parallel
Strand 6
A
277 283parallel
Strand 7
A
303 309parallel
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