Analysis of interatomic Contacts of Structural Units in PDB entry:
2X3O


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 2X3O entry

There are 2 chains in PDB entry 2X3O (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASP 36GLU 170
B
 ASP 36GLU 170
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 18 helices in PDB entry 2X3O. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
37 48Right-handed alpha
Helix 2
2
A
49 53Right-handed 310
Helix 3
3
A
54 72Right-handed alpha
Helix 4
4
A
75 77Right-handed 310
Helix 5
5
A
78 98Right-handed alpha
Helix 6
6
A
98 112Right-handed alpha
Helix 7
7
A
115 128Right-handed alpha
Helix 8
8
A
128 154Right-handed alpha
Helix 9
9
A
156 170Right-handed alpha
Helix 10
10
B
36 48Right-handed alpha
Helix 11
11
B
50 53Right-handed 310
Helix 12
12
B
54 67Right-handed alpha
Helix 13
13
B
78 85Right-handed alpha
Helix 14
14
B
85 98Right-handed alpha
Helix 15
15
B
98 114Right-handed alpha
Helix 16
16
B
115 128Right-handed alpha
Helix 17
17
B
128 155Right-handed alpha
Helix 18
18
B
156 169Right-handed alpha
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There are no sheets in PDB entry 2X3O
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il