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


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 1SUR entry

There is 1 chain in PDB entry 1SUR (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 1HIS 215
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 11 helices in PDB entry 1SUR. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
5 10Right-handed alpha
Helix 2
2
A
13 29Right-handed alpha
Helix 3
3
A
32 42Right-handed alpha
Helix 4
4
A
57 67Right-handed alpha
Helix 5
5
A
83 95Right-handed alpha
Helix 6
6
A
109 116Right-handed alpha
Helix 7
7
A
119 121Right-handed 310
Helix 8
8
A
123 134Right-handed alpha
Helix 9
9
A
136 145Right-handed alpha
Helix 10
10
A
186 196Right-handed alpha
Helix 11
11
A
202 206Right-handed 310
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There is 1 sheet ( A) in PDB entry 1SUR.

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
99 104first strand
Strand 2
A
72 77parallel
Strand 3
A
46 50parallel
Strand 4
A
148 152parallel
Strand 5
A
175 178parallel
Strand 6
A
169 172anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il