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


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 3FRH entry

There is 1 chain in PDB entry 3FRH (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 TYR -1ASN 250
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 12 helices in PDB entry 3FRH. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
2 13Right-handed alpha
Helix 2
2
A
20 33Right-handed alpha
Helix 3
3
A
37 54Right-handed alpha
Helix 4
4
A
58 71Right-handed alpha
Helix 5
5
A
73 79Right-handed alpha
Helix 6
6
A
81 88Right-handed alpha
Helix 7
7
A
90 99Right-handed alpha
Helix 8
8
A
115 122Right-handed alpha
Helix 9
9
A
133 147Right-handed alpha
Helix 10
10
A
175 183Right-handed alpha
Helix 11
11
A
185 194Right-handed alpha
Helix 12
12
A
218 227Right-handed alpha
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There is 1 sheet ( A) in PDB entry 3FRH.

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
150 155first strand
Strand 2
A
126 131parallel
Strand 3
A
106 110parallel
Strand 4
A
169 173parallel
Strand 5
A
198 204parallel
Strand 6
A
242 249anti-parallel
Strand 7
A
231 239anti-parallel
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