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


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 4RCW entry

There are 2 chains in PDB entry 4RCW (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PRO 342PRO 579
B
 GLY 343PRO 579
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 4RCW. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
391 396Right-handed 310
Helix 2
2
A
440 444Right-handed 310
Helix 3
3
A
465 469Right-handed 310
Helix 4
4
A
537 546Right-handed alpha
Helix 5
5
A
561 565Right-handed 310
Helix 6
6
A
573 578Right-handed alpha
Helix 7
7
B
391 395Right-handed 310
Helix 8
8
B
440 444Right-handed 310
Helix 9
9
B
465 469Right-handed 310
Helix 10
10
B
537 546Right-handed alpha
Helix 11
11
B
561 565Right-handed 310
Helix 12
12
B
573 578Right-handed alpha
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There are 8 sheets in PDB entry 4RCW. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

There are 9 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
346 349first strand
Strand 2
A
355 358anti-parallel
Strand 3
A
377 381parallel
Strand 4
A
403 405parallel
Strand 5
A
427 429parallel
Strand 6
A
451 453parallel
Strand 7
A
475 477parallel
Strand 8
A
498 500parallel
Strand 9
A
523 525parallel
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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
389 390first strand
Strand 2
A
413 414parallel
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There are 2 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
437 438first strand
Strand 2
A
461 462parallel
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There are 2 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
531 532first strand
Strand 2
A
558 560parallel
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There are 9 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
346 348first strand
Strand 2
B
356 358anti-parallel
Strand 3
B
379 383parallel
Strand 4
B
403 407parallel
Strand 5
B
427 429parallel
Strand 6
B
451 453parallel
Strand 7
B
475 477parallel
Strand 8
B
498 500parallel
Strand 9
B
523 525parallel
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There are 2 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
389 390first strand
Strand 2
B
413 414parallel
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There are 2 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
437 438first strand
Strand 2
B
461 462parallel
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There are 2 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
531 532first strand
Strand 2
B
558 560parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il