Analysis of interatomic Contacts of Structural Units in PDB entry:
4FS3


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 4FS3 entry

There is 1 chain in PDB entry 4FS3 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1LYS 256
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 16 helices in PDB entry 4FS3. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
19 31Right-handed alpha
Helix 2
2
A
41 43Right-handed 310
Helix 3
3
A
44 53Right-handed alpha
Helix 4
4
A
54 56Right-handed 310
Helix 5
5
A
69 85Right-handed alpha
Helix 6
6
A
98 103Right-handed 310
Helix 7
7
A
105 109Right-handed 310
Helix 8
8
A
110 122Right-handed alpha
Helix 9
9
A
122 134Right-handed alpha
Helix 10
10
A
147 151Right-handed 310
Helix 11
11
A
157 179Right-handed alpha
Helix 12
12
A
195 199Right-handed 310
Helix 13
13
A
203 215Right-handed alpha
Helix 14
14
A
222 235Right-handed alpha
Helix 15
15
A
236 239Right-handed 310
Helix 16
16
A
251 255Right-handed 310
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There is 1 sheet ( A) in PDB entry 4FS3.

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
61 64first strand
Strand 2
A
34 39parallel
Strand 3
A
8 12parallel
Strand 4
A
89 92parallel
Strand 5
A
140 146parallel
Strand 6
A
183 190parallel
Strand 7
A
245 248parallel
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