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


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 1SRP entry

There is 1 chain in PDB entry 1SRP (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 THR 4VAL 471
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 7 helices in PDB entry 1SRP. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
H1
A
5 13Right-handed alpha
Helix 2
H2
A
32 39Right-handed alpha
Helix 3
H3
A
83 99Right-handed alpha
Helix 4
H4
A
159 162Right-handed alpha
Helix 5
H5
A
168 182Right-handed alpha
Helix 6
H6
A
236 246Right-handed alpha
Helix 7
H7
A
405 411Right-handed alpha
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There are 3 sheets in PDB entry 1SRP. Click on sheet of interest to get list of strands forming it: S1, S2, S3,

There are 5 strands in S1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
102 106first strand
Strand 2
A
56 61parallel
Strand 3
A
115 120parallel
Strand 4
A
151 155parallel
Strand 5
A
134 136anti-parallel
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There are 10 strands in S2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
258 261first strand
Strand 2
A
291 293parallel
Strand 3
A
330 332parallel
Strand 4
A
348 350parallel
Strand 5
A
366 368parallel
Strand 6
A
390 392parallel
Strand 7
A
455 460parallel
Strand 8
A
440 445anti-parallel
Strand 9
A
429 435parallel
Strand 10
A
418 419parallel
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There are 9 strands in S3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
281 283first strand
Strand 2
A
320 322parallel
Strand 3
A
310 312anti-parallel
Strand 4
A
302 304parallel
Strand 5
A
339 341parallel
Strand 6
A
357 359parallel
Strand 7
A
375 377parallel
Strand 8
A
401 403parallel
Strand 9
A
469 470parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il