Analysis of interatomic Contacts of Structural Units in PDB entry:
4RS6


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 4RS6 entry

There are 2 chains in PDB entry 4RS6 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 470GLN 682
B
 SER 470GLN 682
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 9 helices in PDB entry 4RS6. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
470 486Right-handed alpha
Helix 2
2
A
562 583Right-handed alpha
Helix 3
3
A
657 664Right-handed alpha
Helix 4
4
A
666 681Right-handed alpha
Helix 5
5
B
471 484Right-handed alpha
Helix 6
6
B
562 564Right-handed 310
Helix 7
7
B
565 580Right-handed alpha
Helix 8
8
B
657 664Right-handed alpha
Helix 9
9
B
666 681Right-handed alpha
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There are 3 sheets in PDB entry 4RS6. 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
504 510first strand
Strand 2
A
515 520anti-parallel
Strand 3
A
525 529anti-parallel
Strand 4
A
534 537anti-parallel
Strand 5
A
543 547anti-parallel
Strand 6
A
553 557anti-parallel
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There are 12 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
652 656first strand
Strand 2
A
641 646anti-parallel
Strand 3
A
631 636anti-parallel
Strand 4
A
621 625anti-parallel
Strand 5
A
611 616anti-parallel
Strand 6
A
602 608anti-parallel
Strand 7
B
602 608anti-parallel
Strand 8
B
612 616anti-parallel
Strand 9
B
621 625anti-parallel
Strand 10
B
630 636anti-parallel
Strand 11
B
641 646anti-parallel
Strand 12
B
652 656anti-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
B
504 510first strand
Strand 2
B
515 520anti-parallel
Strand 3
B
525 529anti-parallel
Strand 4
B
534 537anti-parallel
Strand 5
B
543 547anti-parallel
Strand 6
B
554 557anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il