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


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 3PTJ entry

There is 1 chain in PDB entry 3PTJ (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 83PRO 235
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 8 helices in PDB entry 3PTJ. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
83 92Right-handed alpha
Helix 2
2
A
108 127Right-handed alpha
Helix 3
3
A
143 156Right-handed alpha
Helix 4
4
A
158 163Right-handed alpha
Helix 5
5
A
182 190Right-handed alpha
Helix 6
6
A
190 200Right-handed alpha
Helix 7
7
A
200 208Right-handed alpha
Helix 8
8
A
210 227Right-handed alpha
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There is 1 sheet ( A) in PDB entry 3PTJ.

There are 4 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
100 102first strand
Strand 2
A
129 135parallel
Strand 3
A
165 171parallel
Strand 4
A
176 181anti-parallel
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