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


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 3SUL entry

There is 1 chain in PDB entry 3SUL (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 VAL 15LEU 135
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 6 helices in PDB entry 3SUL. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
23 27Right-handed 310
Helix 2
2
A
31 35Right-handed 310
Helix 3
3
A
51 55Right-handed 310
Helix 4
4
A
103 112Right-handed alpha
Helix 5
5
A
114 119Right-handed alpha
Helix 6
6
A
129 134Right-handed 310
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There is 1 sheet ( A) in PDB entry 3SUL.

There are 7 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
17 21first strand
Strand 2
A
100 102parallel
Strand 3
A
58 62anti-parallel
Strand 4
A
87 95parallel
Strand 5
A
76 80anti-parallel
Strand 6
A
120 128anti-parallel
Strand 7
A
17 21anti-parallel
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