Analysis of interatomic Contacts of Structural Units in PDB entry:
3FS1


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 3FS1 entry

There are 2 chains in PDB entry 3FS1 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 139GLY 368
B
 ALA 8ALA 16
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 14 helices in PDB entry 3FS1. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
142 154Right-handed alpha
Helix 2
2
A
166 170Right-handed 310
Helix 3
3
A
174 195Right-handed alpha
Helix 4
4
A
196 201Right-handed alpha
Helix 5
5
A
203 214Right-handed alpha
Helix 6
6
A
214 228Right-handed alpha
Helix 7
7
A
246 251Right-handed 310
Helix 8
8
A
252 263Right-handed alpha
Helix 9
9
A
263 271Right-handed alpha
Helix 10
10
A
273 286Right-handed alpha
Helix 11
11
A
295 316Right-handed alpha
Helix 12
12
A
323 330Right-handed alpha
Helix 13
13
A
331 352Right-handed alpha
Helix 14
14
A
358 366Right-handed alpha
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There is 1 sheet ( A) in PDB entry 3FS1.

There are 2 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
233 235first strand
Strand 2
A
241 243anti-parallel
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