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


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 2HOQ entry

There is 1 chain in PDB entry 2HOQ (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1PRO 237
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 14 helices in PDB entry 2HOQ. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
15 34Right-handed alpha
Helix 2
2
A
39 55Right-handed alpha
Helix 3
3
A
60 69Right-handed alpha
Helix 4
4
A
74 93Right-handed alpha
Helix 5
5
A
98 110Right-handed alpha
Helix 6
6
A
120 131Right-handed alpha
Helix 7
7
A
133 137Right-handed 310
Helix 8
8
A
144 147Right-handed 310
Helix 9
9
A
152 164Right-handed alpha
Helix 10
10
A
166 168Right-handed 310
Helix 11
11
A
180 187Right-handed alpha
Helix 12
12
A
200 205Right-handed alpha
Helix 13
13
A
206 210Right-handed 310
Helix 14
14
A
218 227Right-handed alpha
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There is 1 sheet ( A) in PDB entry 2HOQ.

There are 6 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
139 142first strand
Strand 2
A
112 117parallel
Strand 3
A
4 7parallel
Strand 4
A
170 174parallel
Strand 5
A
190 194parallel
Strand 6
A
212 214parallel
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