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


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 1ONH entry

There is 1 chain in PDB entry 1ONH (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PRO 2GLN 364
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 1ONH. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
4 23Right-handed alpha
Helix 2
2
A
65 80Right-handed alpha
Helix 3
3
A
88 92Right-handed 310
Helix 4
4
A
98 102Right-handed 310
Helix 5
5
A
105 112Right-handed alpha
Helix 6
6
A
127 138Right-handed alpha
Helix 7
7
A
151 163Right-handed alpha
Helix 8
8
A
169 178Right-handed alpha
Helix 9
9
A
192 199Right-handed 310
Helix 10
10
A
219 225Right-handed alpha
Helix 11
11
A
229 242Right-handed alpha
Helix 12
12
A
243 246Right-handed 310
Helix 13
13
A
248 259Right-handed alpha
Helix 14
14
A
282 291Right-handed alpha
Helix 15
15
A
291 296Right-handed alpha
Helix 16
16
A
348 363Right-handed alpha
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There are 4 sheets in PDB entry 1ONH. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 10 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
52 53first strand
Strand 2
A
37 47anti-parallel
Strand 3
A
27 34anti-parallel
Strand 4
A
337 343anti-parallel
Strand 5
A
326 332anti-parallel
Strand 6
A
314 321anti-parallel
Strand 7
A
275 278anti-parallel
Strand 8
A
268 270anti-parallel
Strand 9
A
261 265anti-parallel
Strand 10
A
302 308anti-parallel
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There are 3 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
60 61first strand
Strand 2
A
227 228anti-parallel
Strand 3
A
187 188anti-parallel
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There are 2 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
147 148first strand
Strand 2
A
299 300anti-parallel
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There are 2 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
202 204first strand
Strand 2
A
207 209anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il