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


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 1ORH entry

There are 2 chains in PDB entry 1ORH (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
PHE 36ARG 353
B
GLY 1GLY 10
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 1ORH. Click on helix of interest for CSU analysis.
Helix
number
Helix
ID
Chain
ID
Initial
residue
Terminal
residue
Helix class
Helix 1
1
A
42 50Right-handed alpha
Helix 2
2
A
51 64Right-handed alpha
Helix 3
3
A
65 70Right-handed alpha
Helix 4
4
A
82 91Right-handed alpha
Helix 5
5
A
103 115Right-handed alpha
Helix 6
6
A
127 131Right-handed 310
Helix 7
7
A
155 166Right-handed alpha
Helix 8
8
A
187 195Right-handed alpha
Helix 9
9
A
196 200Right-handed 310
Helix 10
10
A
206 208Right-handed 310
Helix 11
11
A
209 215Right-handed alpha
Helix 12
12
A
223 225Right-handed 310
Helix 13
13
A
243 248Right-handed 310
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There are 4 sheets in PDB entry 1ORH. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 5 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
121 125first strand
Strand 2
A
95 100parallel
Strand 3
A
73 77parallel
Strand 4
A
138 143parallel
Strand 5
A
167 174parallel
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There are 5 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
A
218 220first strand
Strand 2
A
296 307anti-parallel
Strand 3
A
261 273anti-parallel
Strand 4
A
177 185anti-parallel
Strand 5
A
227 238anti-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
A
218 220first strand
Strand 2
A
296 307anti-parallel
Strand 3
A
261 273anti-parallel
Strand 4
A
282 284anti-parallel
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There are 4 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
A
249 256first strand
Strand 2
A
312 321anti-parallel
Strand 3
A
329 338anti-parallel
Strand 4
A
343 352anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il