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


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 2IRV entry

There are 2 chains in PDB entry 2IRV (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ARG 92ARG 273
B
 ALA 93ASN 271
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 22 helices in PDB entry 2IRV. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
94 115Right-handed alpha
Helix 2
2
A
115 124Right-handed alpha
Helix 3
3
A
128 132Right-handed 310
Helix 4
4
A
136 141Right-handed alpha
Helix 5
5
A
142 144Right-handed 310
Helix 6
6
A
147 170Right-handed alpha
Helix 7
7
A
170 194Right-handed alpha
Helix 8
8
A
200 218Right-handed alpha
Helix 9
9
A
219 222Right-handed 310
Helix 10
10
A
228 241Right-handed alpha
Helix 11
11
A
252 269Right-handed alpha
Helix 12
12
B
94 115Right-handed alpha
Helix 13
13
B
115 124Right-handed alpha
Helix 14
14
B
128 132Right-handed 310
Helix 15
15
B
136 141Right-handed alpha
Helix 16
16
B
142 144Right-handed 310
Helix 17
17
B
147 194Right-handed alpha
Helix 18
18
B
201 218Right-handed alpha
Helix 19
19
B
219 222Right-handed 310
Helix 20
20
B
230 242Right-handed alpha
Helix 21
21
B
243 247Right-handed 310
Helix 22
22
B
250 269Right-handed alpha
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There are no sheets in PDB entry 2IRV
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il