Analysis of interatomic Contacts of Structural Units in PDB entry:
1K5W


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 1K5W entry

There is 1 chain in PDB entry 1K5W (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LYS 272VAL 419
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 2 helices in PDB entry 1K5W. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
384 396Right-handed alpha
Helix 2
2
A
409 418Right-handed alpha
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There are 2 sheets in PDB entry 1K5W. Click on sheet of interest to get list of strands forming it: A, B,

There are 4 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
338 345first strand
Strand 2
A
289 297anti-parallel
Strand 3
A
275 280anti-parallel
Strand 4
A
401 406anti-parallel
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There are 4 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
322 327first strand
Strand 2
A
310 318anti-parallel
Strand 3
A
355 363anti-parallel
Strand 4
A
371 379anti-parallel
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