Analysis of interatomic Contacts of Structural Units in PDB entry:
4TR3


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 4TR3 entry

There is 1 chain in PDB entry 4TR3 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 114PRO 301
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 4TR3. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
152 155Right-handed 310
Helix 2
AA2
A
170 176Right-handed alpha
Helix 3
AA3
A
176 188Right-handed alpha
Helix 4
AA4
A
221 235Right-handed alpha
Helix 5
AA5
A
248 254Right-handed alpha
Helix 6
AA6
A
279 298Right-handed alpha
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There is 1 sheet (AA1) in PDB entry 4TR3.

There are 7 strands in AA1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
148 150first strand
Strand 2
A
139 141anti-parallel
Strand 3
A
241 244anti-parallel
Strand 4
A
192 197parallel
Strand 5
A
161 166parallel
Strand 6
A
260 265anti-parallel
Strand 7
A
268 272anti-parallel
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