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


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 2RCN entry

There is 1 chain in PDB entry 2RCN (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LEU 43ALA 345
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 10 helices in PDB entry 2RCN. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
145 160Right-handed alpha
Helix 2
2
A
169 173Right-handed 310
Helix 3
3
A
174 190Right-handed alpha
Helix 4
4
A
205 214Right-handed alpha
Helix 5
5
A
227 237Right-handed alpha
Helix 6
6
A
275 280Right-handed alpha
Helix 7
7
A
287 294Right-handed alpha
Helix 8
8
A
295 302Right-handed 310
Helix 9
9
A
318 326Right-handed alpha
Helix 10
10
A
330 345Right-handed alpha
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There are 3 sheets in PDB entry 2RCN. Click on sheet of interest to get list of strands forming it: A, B, C,

There are 6 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
48 56first strand
Strand 2
A
59 64anti-parallel
Strand 3
A
69 74anti-parallel
Strand 4
A
103 108parallel
Strand 5
A
86 90anti-parallel
Strand 6
A
48 56anti-parallel
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There are 2 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
114 117first strand
Strand 2
A
125 129anti-parallel
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There are 6 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
195 197first strand
Strand 2
A
162 168parallel
Strand 3
A
133 139parallel
Strand 4
A
217 221parallel
Strand 5
A
271 274parallel
Strand 6
A
262 265anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il