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


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 3TRD entry

There is 1 chain in PDB entry 3TRD (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER -2ALA 205
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 7 helices in PDB entry 3TRD. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
37 41Right-handed 310
Helix 2
2
A
46 59Right-handed alpha
Helix 3
3
A
82 99Right-handed alpha
Helix 4
4
A
110 123Right-handed alpha
Helix 5
5
A
137 141Right-handed 310
Helix 6
6
A
162 173Right-handed alpha
Helix 7
7
A
192 205Right-handed alpha
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There is 1 sheet ( A) in PDB entry 3TRD.

There are 8 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
6 9first strand
Strand 2
A
14 20anti-parallel
Strand 3
A
62 66anti-parallel
Strand 4
A
29 34parallel
Strand 5
A
103 109parallel
Strand 6
A
127 131parallel
Strand 7
A
150 155parallel
Strand 8
A
178 182parallel
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