Analysis of interatomic Contacts of Structural Units in PDB entry:
1S0P


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 1S0P entry

There are 2 chains in PDB entry 1S0P (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 51THR 226
B
 SER 51THR 226
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 16 helices in PDB entry 1S0P. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
51 74Right-handed alpha
Helix 2
2
A
74 100Right-handed alpha
Helix 3
3
A
105 113Right-handed alpha
Helix 4
4
A
113 129Right-handed alpha
Helix 5
5
A
135 144Right-handed alpha
Helix 6
6
A
145 154Right-handed 310
Helix 7
7
A
157 181Right-handed alpha
Helix 8
8
A
184 209Right-handed alpha
Helix 9
9
B
51 74Right-handed alpha
Helix 10
10
B
74 101Right-handed alpha
Helix 11
11
B
105 113Right-handed alpha
Helix 12
12
B
113 129Right-handed alpha
Helix 13
13
B
135 144Right-handed alpha
Helix 14
14
B
145 154Right-handed 310
Helix 15
15
B
157 181Right-handed alpha
Helix 16
16
B
184 209Right-handed alpha
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There is 1 sheet ( A) in PDB entry 1S0P.

There are 2 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
101 102first strand
Strand 2
A
220 221parallel
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