Analysis of interatomic Contacts of Structural Units in PDB entry:
2IQC


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 2IQC entry

There is 1 chain in PDB entry 2IQC (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLU 159GLY 357
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 10 helices in PDB entry 2IQC. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
159 175Right-handed alpha
Helix 2
2
A
185 196Right-handed alpha
Helix 3
3
A
197 210Right-handed alpha
Helix 4
4
A
234 244Right-handed alpha
Helix 5
5
A
244 255Right-handed alpha
Helix 6
6
A
256 267Right-handed alpha
Helix 7
7
A
270 284Right-handed alpha
Helix 8
8
A
303 316Right-handed alpha
Helix 9
9
A
318 336Right-handed alpha
Helix 10
10
A
345 355Right-handed alpha
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There is 1 sheet ( A) in PDB entry 2IQC.

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
286 288first strand
Strand 2
A
293 295anti-parallel
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