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


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 4PRZ entry

There are 2 chains in PDB entry 4PRZ (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASP 223SER 478
B
 LEU 502THR 504
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 9 helices in PDB entry 4PRZ. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
244 251Right-handed alpha
Helix 2
2
A
252 255Right-handed 310
Helix 3
3
A
262 277Right-handed alpha
Helix 4
4
A
288 302Right-handed alpha
Helix 5
5
A
333 338Right-handed alpha
Helix 6
6
A
339 341Right-handed 310
Helix 7
7
A
345 349Right-handed 310
Helix 8
8
A
420 433Right-handed alpha
Helix 9
9
A
438 452Right-handed alpha
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There are 3 sheets in PDB entry 4PRZ. Click on sheet of interest to get list of strands forming it: A, B, C,

There are 6 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
280 285first strand
Strand 2
A
235 240parallel
Strand 3
A
310 315parallel
Strand 4
A
353 358parallel
Strand 5
A
399 403parallel
Strand 6
A
465 468anti-parallel
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There are 3 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
318 319first strand
Strand 2
A
322 324anti-parallel
Strand 3
A
330 332anti-parallel
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There are 3 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
418 419first strand
Strand 2
A
412 414anti-parallel
Strand 3
B
503 504anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il