Analysis of interatomic Contacts of Structural Units in PDB entry:
1RRF


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 1RRF entry

There is 1 chain in PDB entry 1RRF (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 2ARG 178
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 1RRF. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1'
A
4 8Right-handed alpha
Helix 2
1
A
30 36Right-handed alpha
Helix 3
2
A
76 78Right-handed 310
Helix 4
3
A
97 110Right-handed alpha
Helix 5
4
A
136 139Right-handed alpha
Helix 6
5
A
166 177Right-handed alpha
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There is 1 sheet ( 1) in PDB entry 1RRF.

There are 7 strands in 1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
43 48first strand
Strand 2
A
51 58anti-parallel
Strand 3
A
61 67anti-parallel
Strand 4
A
18 24parallel
Strand 5
A
85 92parallel
Strand 6
A
120 125parallel
Strand 7
A
153 157parallel
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