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


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 1IFG entry

There is 1 chain in PDB entry 1IFG (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PRO 6ARG 142
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 3 helices in PDB entry 1IFG. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
6 10Right-handed 310
Helix 2
2
A
32 34Right-handed 310
Helix 3
3
A
101 104Right-handed 310
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There is 1 sheet ( A) in PDB entry 1IFG.

There are 5 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
53 63first strand
Strand 2
A
70 82anti-parallel
Strand 3
A
115 120parallel
Strand 4
A
20 25anti-parallel
Strand 5
A
140 141anti-parallel
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