Analysis of interatomic Contacts of Structural Units in PDB entry:
2HN3


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 2HN3 entry

There is 1 chain in PDB entry 2HN3 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue

 MET 1MET 293
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 13 helices in PDB entry 2HN3. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
8 12Right-handed 310
Helix 2
2
17 24Right-handed alpha
Helix 3
3
27 37Right-handed alpha
Helix 4
4
51 62Right-handed alpha
Helix 5
5
110 122Right-handed alpha
Helix 6
6
128 133Right-handed alpha
Helix 7
7
137 144Right-handed alpha
Helix 8
8
172 174Right-handed 310
Helix 9
9
175 188Right-handed alpha
Helix 10
10
195 215Right-handed alpha
Helix 11
11
218 233Right-handed alpha
Helix 12
12
238 249Right-handed alpha
Helix 13
13
250 262Right-handed alpha
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There are 3 sheets in PDB entry 2HN3. Click on sheet of interest to get list of strands forming it: A, B, C,

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

84 86first strand
Strand 2

269 271parallel
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There are 3 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1

95 96first strand
Strand 2

162 170anti-parallel
Strand 3

99 102anti-parallel
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There are 4 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1

95 96first strand
Strand 2

162 170anti-parallel
Strand 3

150 157anti-parallel
Strand 4

124 125anti-parallel
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