Analysis of interatomic Contacts of Structural Units in PDB entry:
4RHG


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 4RHG entry

There are 3 chains in PDB entry 4RHG (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 0GLN 908
B
 PHE 846ALA 848
B
 PRO 850GLU 852
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 12 helices in PDB entry 4RHG. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
629 644Right-handed alpha
Helix 2
2
A
644 653Right-handed alpha
Helix 3
3
A
663 667Right-handed 310
Helix 4
4
A
670 674Right-handed 310
Helix 5
5
A
682 686Right-handed 310
Helix 6
6
A
706 709Right-handed 310
Helix 7
7
A
721 723Right-handed 310
Helix 8
8
A
724 736Right-handed alpha
Helix 9
9
A
817 832Right-handed alpha
Helix 10
10
A
846 864Right-handed alpha
Helix 11
11
A
869 879Right-handed alpha
Helix 12
12
A
887 905Right-handed alpha
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There are 2 sheets in PDB entry 4RHG. Click on sheet of interest to get list of strands forming it: A, B,

There are 8 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
698 705first strand
Strand 2
A
710 717anti-parallel
Strand 3
A
838 841parallel
Strand 4
A
739 742parallel
Strand 5
A
798 806parallel
Strand 6
A
783 792anti-parallel
Strand 7
A
770 779anti-parallel
Strand 8
A
764 767anti-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
747 748first strand
Strand 2
A
751 752anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il