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


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 2OWL entry

There are 2 chains in PDB entry 2OWL (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MSE 1GLN 302
B
 LEU 2GLN 302
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 18 helices in PDB entry 2OWL. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
19 29Right-handed alpha
Helix 2
2
A
49 53Right-handed 310
Helix 3
3
A
76 93Right-handed alpha
Helix 4
4
A
105 116Right-handed alpha
Helix 5
5
A
143 159Right-handed alpha
Helix 6
6
A
171 183Right-handed alpha
Helix 7
7
A
216 225Right-handed alpha
Helix 8
8
A
256 261Right-handed alpha
Helix 9
9
A
270 297Right-handed alpha
Helix 10
10
B
22 29Right-handed alpha
Helix 11
11
B
49 53Right-handed 310
Helix 12
12
B
76 89Right-handed alpha
Helix 13
13
B
104 116Right-handed alpha
Helix 14
14
B
143 158Right-handed alpha
Helix 15
15
B
171 182Right-handed alpha
Helix 16
16
B
216 225Right-handed alpha
Helix 17
17
B
256 262Right-handed alpha
Helix 18
18
B
270 297Right-handed alpha
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There are 5 sheets in PDB entry 2OWL. Click on sheet of interest to get list of strands forming it: A, B, C, D, E,

There are 3 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
41 46first strand
Strand 2
A
63 74anti-parallel
Strand 3
A
57 59anti-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
41 46first strand
Strand 2
A
63 74anti-parallel
Strand 3
A
120 131anti-parallel
Strand 4
A
136 139anti-parallel
Strand 5
A
8 12anti-parallel
Strand 6
A
163 165anti-parallel
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There are 10 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
250 255first strand
Strand 2
A
240 245anti-parallel
Strand 3
A
228 236anti-parallel
Strand 4
A
189 198anti-parallel
Strand 5
A
206 210anti-parallel
Strand 6
B
206 210anti-parallel
Strand 7
B
189 199anti-parallel
Strand 8
B
227 236anti-parallel
Strand 9
B
240 245anti-parallel
Strand 10
B
250 255anti-parallel
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There are 3 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
41 45first strand
Strand 2
B
63 74anti-parallel
Strand 3
B
58 60anti-parallel
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There are 6 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
41 45first strand
Strand 2
B
63 74anti-parallel
Strand 3
B
120 131anti-parallel
Strand 4
B
136 139anti-parallel
Strand 5
B
8 12anti-parallel
Strand 6
B
163 165anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il