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


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 3IDQ entry

There is 1 chain in PDB entry 3IDQ (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASN 8HIS 369
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 11 helices in PDB entry 3IDQ. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
9 15Right-handed alpha
Helix 2
2
A
30 46Right-handed alpha
Helix 3
3
A
60 67Right-handed alpha
Helix 4
4
A
137 156Right-handed alpha
Helix 5
5
A
171 177Right-handed 310
Helix 6
6
A
178 189Right-handed alpha
Helix 7
7
A
217 232Right-handed alpha
Helix 8
8
A
245 263Right-handed alpha
Helix 9
9
A
285 306Right-handed alpha
Helix 10
10
A
323 336Right-handed alpha
Helix 11
11
A
341 352Right-handed alpha
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There is 1 sheet ( A) in PDB entry 3IDQ.

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
83 87first strand
Strand 2
A
51 55parallel
Strand 3
A
163 166parallel
Strand 4
A
20 24parallel
Strand 5
A
236 243parallel
Strand 6
A
269 272parallel
Strand 7
A
311 313parallel
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