Analysis of interatomic Contacts of Structural Units in PDB entry:
1ORN


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 1ORN entry

There are 4 chains in PDB entry 1ORN (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
B
A 1 C 11
C
G 13 A 17
C
G 19 T 22
A
MET 1LYS 214
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 16 helices in PDB entry 1ORN. Click on helix of interest for CSU analysis.
Helix
number
Helix
ID
Chain
ID
Initial
residue
Terminal
residue
Helix class
Helix 1
1
A
3 18Right-handed alpha
Helix 2
2
A
29 41Right-handed alpha
Helix 3
3
A
44 59Right-handed alpha
Helix 4
4
A
61 67Right-handed alpha
Helix 5
5
A
69 77Right-handed alpha
Helix 6
6
A
78 81Right-handed 310
Helix 7
7
A
82 101Right-handed alpha
Helix 8
8
A
108 113Right-handed alpha
Helix 9
9
A
119 132Right-handed alpha
Helix 10
10
A
139 150Right-handed alpha
Helix 11
11
A
157 169Right-handed alpha
Helix 12
12
A
170 172Right-handed 310
Helix 13
13
A
173 188Right-handed alpha
Helix 14
14
A
195 199Right-handed 310
Helix 15
15
A
201 204Right-handed 310
Helix 16
16
A
205 213Right-handed alpha
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There are no sheets in PDB entry 1ORN

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