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


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 2RCR entry

There are 3 chains in PDB entry 2RCR (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
L
 ALA 1GLY 278
M
 ALA 1PRO 303
H
 MET 1MET 255
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 18 helices in PDB entry 2RCR. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1H
L
32 55Right-handed alpha
Helix 2
2H
L
84 111Right-handed alpha
Helix 3
3H
L
115 140Right-handed alpha
Helix 4
4H
L
170 199Right-handed alpha
Helix 5
5H
L
210 220Right-handed alpha
Helix 6
6H
L
225 251Right-handed alpha
Helix 7
7H
L
259 267Right-handed alpha
Helix 8
8H
M
52 77Right-handed alpha
Helix 9
9H
M
81 86Right-handed alpha
Helix 10
10H
M
101 139Right-handed alpha
Helix 11
11H
M
142 167Right-handed alpha
Helix 12
12H
M
197 224Right-handed alpha
Helix 13
13H
M
232 237Right-handed alpha
Helix 14
14H
M
241 251Right-handed alpha
Helix 15
15H
M
259 285Right-handed alpha
Helix 16
16H
M
292 299Right-handed alpha
Helix 17
17H
H
13 40Right-handed alpha
Helix 18
18H
H
227 244Right-handed alpha
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There are 2 sheets in PDB entry 2RCR. Click on sheet of interest to get list of strands forming it: A, B,

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
M
92 93first strand
Strand 2
M
175 176anti-parallel
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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
H
131 132first strand
Strand 2
H
163 170anti-parallel
Strand 3
H
175 182anti-parallel
Strand 4
H
189 191anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il