Analysis of interatomic Contacts of Structural Units in PDB entry:
2HN1


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 2HN1 entry

There is 1 chain in PDB entry 2HN1 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PRO 18GLU 263
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 9 helices in PDB entry 2HN1. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
51 56Right-handed alpha
Helix 2
2
A
74 84Right-handed alpha
Helix 3
3
A
88 97Right-handed alpha
Helix 4
4
A
149 158Right-handed alpha
Helix 5
5
A
160 165Right-handed alpha
Helix 6
6
A
166 202Right-handed alpha
Helix 7
7
A
209 226Right-handed alpha
Helix 8
8
A
227 238Right-handed alpha
Helix 9
9
A
247 262Right-handed alpha
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There is 1 sheet ( A) in PDB entry 2HN1.

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
43 44first strand
Strand 2
A
32 36anti-parallel
Strand 3
A
64 69anti-parallel
Strand 4
A
137 142parallel
Strand 5
A
124 134anti-parallel
Strand 6
A
110 120anti-parallel
Strand 7
A
103 106anti-parallel
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