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


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 3RKC entry

There are 2 chains in PDB entry 3RKC (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ARG 460ALA 606
B
 ARG 460SER 605
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 3 helices in PDB entry 3RKC. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
512 514Right-handed 310
Helix 2
2
A
515 518Right-handed 310
Helix 3
3
B
515 518Right-handed 310
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There are 6 sheets in PDB entry 3RKC. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

There are 3 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
464 465first strand
Strand 2
A
520 521parallel
Strand 3
A
524 525anti-parallel
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There are 8 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
508 510first strand
Strand 2
A
497 502anti-parallel
Strand 3
A
470 481anti-parallel
Strand 4
A
492 495anti-parallel
Strand 5
A
579 582anti-parallel
Strand 6
A
568 572anti-parallel
Strand 7
A
534 549anti-parallel
Strand 8
A
527 531anti-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
A
508 510first strand
Strand 2
A
497 502anti-parallel
Strand 3
A
470 481anti-parallel
Strand 4
A
593 601anti-parallel
Strand 5
A
534 549anti-parallel
Strand 6
A
527 531anti-parallel
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There are 3 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
464 465first strand
Strand 2
B
520 521parallel
Strand 3
B
524 525anti-parallel
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There are 8 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
508 510first strand
Strand 2
B
498 502anti-parallel
Strand 3
B
470 481anti-parallel
Strand 4
B
492 495anti-parallel
Strand 5
B
579 582anti-parallel
Strand 6
B
568 572anti-parallel
Strand 7
B
534 549anti-parallel
Strand 8
B
527 531anti-parallel
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There are 6 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
508 510first strand
Strand 2
B
498 502anti-parallel
Strand 3
B
470 481anti-parallel
Strand 4
B
593 601anti-parallel
Strand 5
B
534 549anti-parallel
Strand 6
B
527 531anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il