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


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 2OBM entry

There is 1 chain in PDB entry 2OBM (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 HIS 102ALA 446
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 15 helices in PDB entry 2OBM. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
107 111Right-handed 310
Helix 2
2
A
158 165Right-handed alpha
Helix 3
3
A
182 194Right-handed alpha
Helix 4
4
A
207 216Right-handed alpha
Helix 5
5
A
219 224Right-handed alpha
Helix 6
6
A
236 256Right-handed alpha
Helix 7
7
A
267 282Right-handed alpha
Helix 8
8
A
292 304Right-handed alpha
Helix 9
9
A
329 339Right-handed alpha
Helix 10
10
A
346 352Right-handed alpha
Helix 11
11
A
367 371Right-handed 310
Helix 12
12
A
373 389Right-handed alpha
Helix 13
13
A
393 398Right-handed alpha
Helix 14
14
A
408 425Right-handed alpha
Helix 15
15
A
433 445Right-handed alpha
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There are 4 sheets in PDB entry 2OBM. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 2 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
103 106first strand
Strand 2
A
133 136anti-parallel
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There are 6 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
114 115first strand
Strand 2
A
226 231parallel
Strand 3
A
198 204parallel
Strand 4
A
260 266parallel
Strand 5
A
313 321parallel
Strand 6
A
307 308anti-parallel
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There are 8 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
114 115first strand
Strand 2
A
226 231parallel
Strand 3
A
198 204parallel
Strand 4
A
260 266parallel
Strand 5
A
313 321parallel
Strand 6
A
172 177parallel
Strand 7
A
341 344parallel
Strand 8
A
364 365anti-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
153 154first strand
Strand 2
A
167 168anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il