Analysis of interatomic Contacts of Structural Units in PDB entry:
7W23


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 7W23 entry

There is 1 chain in PDB entry 7W23 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 226HIS 531
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 7W23. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
227 236Right-handed alpha
Helix 2
AA2
A
272 278Right-handed alpha
Helix 3
AA3
A
421 435Right-handed alpha
Helix 4
AA4
A
466 472Right-handed alpha
Helix 5
AA5
A
489 499Right-handed alpha
Helix 6
AA6
A
527 531Right-handed 310
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There are 5 sheets in PDB entry 7W23. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5,

There are 7 strands in AA1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
293 295first strand
Strand 2
A
283 287anti-parallel
Strand 3
A
240 246anti-parallel
Strand 4
A
251 260anti-parallel
Strand 5
A
264 267anti-parallel
Strand 6
A
307 311anti-parallel
Strand 7
A
297 302anti-parallel
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There are 7 strands in AA2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
334 338first strand
Strand 2
A
348 362anti-parallel
Strand 3
A
371 378anti-parallel
Strand 4
A
416 420anti-parallel
Strand 5
A
398 403anti-parallel
Strand 6
A
390 392anti-parallel
Strand 7
A
334 338anti-parallel
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There are 2 strands in AA3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
440 441first strand
Strand 2
A
524 525anti-parallel
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There are 4 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
444 449first strand
Strand 2
A
456 462anti-parallel
Strand 3
A
478 482anti-parallel
Strand 4
A
485 486anti-parallel
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There are 5 strands in AA5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
444 449first strand
Strand 2
A
456 462anti-parallel
Strand 3
A
478 482anti-parallel
Strand 4
A
506 512anti-parallel
Strand 5
A
515 521anti-parallel
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