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


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 3FTC entry

There is 1 chain in PDB entry 3FTC (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LEU 12SER 246
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 13 helices in PDB entry 3FTC. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
15 26Right-handed alpha
Helix 2
2
A
42 49Right-handed alpha
Helix 3
3
A
62 71Right-handed alpha
Helix 4
4
A
88 92Right-handed 310
Helix 5
5
A
106 117Right-handed alpha
Helix 6
6
A
118 121Right-handed 310
Helix 7
7
A
130 137Right-handed alpha
Helix 8
8
A
143 152Right-handed alpha
Helix 9
9
A
189 202Right-handed alpha
Helix 10
10
A
207 211Right-handed 310
Helix 11
11
A
213 220Right-handed alpha
Helix 12
12
A
227 231Right-handed 310
Helix 13
13
A
232 244Right-handed alpha
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There is 1 sheet ( A) in PDB entry 3FTC.

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
77 80first strand
Strand 2
A
55 59parallel
Strand 3
A
33 37parallel
Strand 4
A
97 101parallel
Strand 5
A
123 129parallel
Strand 6
A
174 181anti-parallel
Strand 7
A
153 161anti-parallel
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