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


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 2ONR entry

There is 1 chain in PDB entry 2ONR (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 29SER 342
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 2ONR. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
43 58Right-handed alpha
Helix 2
2
A
69 79Right-handed alpha
Helix 3
3
A
91 100Right-handed alpha
Helix 4
4
A
133 139Right-handed alpha
Helix 5
5
A
153 170Right-handed alpha
Helix 6
6
A
174 180Right-handed alpha
Helix 7
7
A
181 184Right-handed 310
Helix 8
8
A
201 205Right-handed 310
Helix 9
9
A
217 220Right-handed 310
Helix 10
10
A
221 227Right-handed alpha
Helix 11
11
A
237 243Right-handed alpha
Helix 12
12
A
258 260Right-handed 310
Helix 13
13
A
261 266Right-handed alpha
Helix 14
14
A
295 308Right-handed alpha
Helix 15
15
A
308 318Right-handed alpha
Helix 16
16
A
332 336Right-handed 310
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There are 3 sheets in PDB entry 2ONR. Click on sheet of interest to get list of strands forming it: A, B, C,

There are 7 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
61 68first strand
Strand 2
A
33 40parallel
Strand 3
A
86 89parallel
Strand 4
A
284 288anti-parallel
Strand 5
A
108 112anti-parallel
Strand 6
A
322 328anti-parallel
Strand 7
A
340 341parallel
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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
212 215first strand
Strand 2
A
145 148parallel
Strand 3
A
232 236parallel
Strand 4
A
115 119anti-parallel
Strand 5
A
246 249anti-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
188 191first strand
Strand 2
A
194 198anti-parallel
Strand 3
A
268 271parallel
Strand 4
A
277 279anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il