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


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 2AHE entry

There is 1 chain in PDB entry 2AHE (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLU 16LYS 257
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 2AHE. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
35 49Right-handed alpha
Helix 2
2
A
63 70Right-handed alpha
Helix 3
3
A
87 99Right-handed alpha
Helix 4
4
A
111 116Right-handed 310
Helix 5
5
A
120 131Right-handed alpha
Helix 6
6
A
133 135Right-handed 310
Helix 7
7
A
136 157Right-handed alpha
Helix 8
8
A
185 207Right-handed alpha
Helix 9
9
A
214 226Right-handed alpha
Helix 10
10
A
227 232Right-handed alpha
Helix 11
11
A
236 244Right-handed alpha
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There is 1 sheet ( A) in PDB entry 2AHE.

There are 4 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
53 57first strand
Strand 2
A
19 24parallel
Strand 3
A
77 80anti-parallel
Strand 4
A
83 85anti-parallel
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