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


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 3TWU entry

There are 2 chains in PDB entry 3TWU (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASN 489ALA 648
B
 VAL 4PRO 15
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 9 helices in PDB entry 3TWU. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
490 503Right-handed alpha
Helix 2
2
A
504 512Right-handed alpha
Helix 3
3
A
528 536Right-handed alpha
Helix 4
4
A
538 548Right-handed alpha
Helix 5
5
A
561 569Right-handed alpha
Helix 6
6
A
571 581Right-handed alpha
Helix 7
7
A
594 602Right-handed alpha
Helix 8
8
A
604 614Right-handed alpha
Helix 9
9
A
636 645Right-handed alpha
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There are no sheets in PDB entry 3TWU
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