Analysis of interatomic Contacts of Structural Units in PDB entry:
3R3M


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 3R3M entry

There are 4 chains in PDB entry 3R3M (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
B
 GLU 568LYS 649
A
 MET 566LYS 649
C
 ASN 569LYS 649
D
 SER 567LYS 649
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 8 helices in PDB entry 3R3M. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
B
595 605Right-handed alpha
Helix 2
2
B
625 627Right-handed 310
Helix 3
3
A
596 606Right-handed alpha
Helix 4
4
A
625 627Right-handed 310
Helix 5
5
C
596 606Right-handed alpha
Helix 6
6
C
625 627Right-handed 310
Helix 7
7
D
596 606Right-handed alpha
Helix 8
8
D
625 627Right-handed 310
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There are 4 sheets in PDB entry 3R3M. Click on sheet of interest to get list of strands forming it: A, B, C, D,

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
B
585 591first strand
Strand 2
B
573 579anti-parallel
Strand 3
B
641 648parallel
Strand 4
B
613 617anti-parallel
Strand 5
B
622 623anti-parallel
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There are 5 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
585 591first strand
Strand 2
A
573 579anti-parallel
Strand 3
A
641 648parallel
Strand 4
A
613 617anti-parallel
Strand 5
A
622 623anti-parallel
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There are 5 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
585 591first strand
Strand 2
C
573 579anti-parallel
Strand 3
C
641 648parallel
Strand 4
C
613 617anti-parallel
Strand 5
C
622 623anti-parallel
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There are 5 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
585 591first strand
Strand 2
D
573 579anti-parallel
Strand 3
D
641 648parallel
Strand 4
D
613 617anti-parallel
Strand 5
D
622 623anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il