Analysis of interatomic Contacts of Structural Units in PDB entry:
2R5R


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 2R5R entry

There is 1 chain in PDB entry 2R5R (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 HIS 20LYS 265
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 7 helices in PDB entry 2R5R. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
62 66Right-handed 310
Helix 2
2
A
67 76Right-handed alpha
Helix 3
3
A
84 96Right-handed alpha
Helix 4
4
A
154 161Right-handed alpha
Helix 5
5
A
183 195Right-handed alpha
Helix 6
6
A
204 217Right-handed alpha
Helix 7
7
A
221 235Right-handed alpha
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There are 2 sheets in PDB entry 2R5R. Click on sheet of interest to get list of strands forming it: A, B,

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
80 81first strand
Strand 2
A
25 37parallel
Strand 3
A
45 56anti-parallel
Strand 4
A
100 114anti-parallel
Strand 5
A
121 135anti-parallel
Strand 6
A
139 153anti-parallel
Strand 7
A
197 198anti-parallel
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There are 9 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
80 81first strand
Strand 2
A
25 37parallel
Strand 3
A
45 56anti-parallel
Strand 4
A
100 114anti-parallel
Strand 5
A
121 135anti-parallel
Strand 6
A
139 153anti-parallel
Strand 7
A
167 178anti-parallel
Strand 8
A
239 249anti-parallel
Strand 9
A
256 264anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il