Analysis of interatomic Contacts of Structural Units in PDB entry:
1CWS


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 1CWS entry

There is 1 chain in PDB entry 1CWS (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
SER 373ALA 551
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 6 helices in PDB entry 1CWS. Click on helix of interest for CSU analysis.
Helix
number
Helix
ID
Chain
ID
Initial
residue
Terminal
residue
Helix class
Helix 1
1
A
401 411Right-handed alpha
Helix 2
2
A
429 434Right-handed alpha
Helix 3
3
A
446 454Right-handed alpha
Helix 4
4
A
478 494Right-handed alpha
Helix 5
5
A
511 515Right-handed alpha
Helix 6
6
A
534 546Right-handed alpha
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There are 2 sheets in PDB entry 1CWS. Click on sheet of interest to get list of strands forming it: A, B,

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
A
400 401first strand
Strand 2
A
505 508parallel
Strand 3
A
466 472parallel
Strand 4
A
418 425parallel
Strand 5
A
441 442parallel
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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
436 437first strand
Strand 2
A
523 524anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il