Analysis of interatomic Contacts of Structural Units in PDB entry:
3S0Y


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 3S0Y entry

There are 2 chains in PDB entry 3S0Y (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 64HIS 252
B
 ASN 92PRO 251
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 15 helices in PDB entry 3S0Y. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
75 83Right-handed alpha
Helix 2
2
A
120 124Right-handed 310
Helix 3
3
A
134 136Right-handed 310
Helix 4
4
A
137 150Right-handed alpha
Helix 5
5
A
175 194Right-handed alpha
Helix 6
6
A
197 199Right-handed 310
Helix 7
7
A
217 225Right-handed alpha
Helix 8
8
A
236 250Right-handed alpha
Helix 9
9
B
120 125Right-handed alpha
Helix 10
10
B
134 136Right-handed 310
Helix 11
11
B
137 149Right-handed alpha
Helix 12
12
B
175 194Right-handed alpha
Helix 13
13
B
197 199Right-handed 310
Helix 14
14
B
217 224Right-handed alpha
Helix 15
15
B
236 250Right-handed alpha
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There is 1 sheet ( A) in PDB entry 3S0Y.

There are 12 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
94 99first strand
Strand 2
A
103 111anti-parallel
Strand 3
A
114 119anti-parallel
Strand 4
A
227 232anti-parallel
Strand 5
A
156 161anti-parallel
Strand 6
A
201 205parallel
Strand 7
B
201 205anti-parallel
Strand 8
B
156 161parallel
Strand 9
B
227 232anti-parallel
Strand 10
B
114 119anti-parallel
Strand 11
B
107 111anti-parallel
Strand 12
B
94 96anti-parallel
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