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


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 2REI entry

There is 1 chain in PDB entry 2REI (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 THR 607HIS 902
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 14 helices in PDB entry 2REI. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
610 614Right-handed 310
Helix 2
2
A
617 625Right-handed alpha
Helix 3
4
A
672 687Right-handed alpha
Helix 4
5
A
719 726Right-handed alpha
Helix 5
6
A
731 752Right-handed alpha
Helix 6
7
A
760 762Right-handed 310
Helix 7
8
A
799 803Right-handed 310
Helix 8
9
A
804 811Right-handed alpha
Helix 9
10
A
814 831Right-handed alpha
Helix 10
11
A
841 851Right-handed alpha
Helix 11
12
A
862 873Right-handed alpha
Helix 12
13
A
876 880Right-handed 310
Helix 13
14
A
882 896Right-handed alpha
Helix 14
15
A
897 902Right-handed 310
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There are 2 sheets in PDB entry 2REI. Click on sheet of interest to get list of strands forming it: A, B,

There are 5 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
633 641first strand
Strand 2
A
646 652anti-parallel
Strand 3
A
660 666anti-parallel
Strand 4
A
708 712anti-parallel
Strand 5
A
697 701anti-parallel
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There are 3 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
717 718first strand
Strand 2
A
764 766anti-parallel
Strand 3
A
772 774anti-parallel
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