Analysis of interatomic Contacts of Structural Units in PDB entry:
1OR8


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 1OR8 entry

There are 5 chains in PDB entry 1OR8 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 HIS 41ARG 353
B
 GLY 1GLY 19
C
 PHE 6GLY 16
D
 GLY 2GLY 13
E
 GLY 4PHE 12
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 1OR8. 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 51Right-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
155 166Right-handed alpha
Helix 7
7
A
187 195Right-handed alpha
Helix 8
8
A
196 200Right-handed 310
Helix 9
9
A
207 215Right-handed alpha
Helix 10
10
A
223 225Right-handed 310
Helix 11
11
A
243 248Right-handed 310
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There are 4 sheets in PDB entry 1OR8. 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