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


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 1OKL entry

There is 1 chain in PDB entry 1OKL (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 TRP 5PHE 259
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 7 helices in PDB entry 1OKL. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
13 19Right-handed 310
Helix 2
2
A
21 24Right-handed 310
Helix 3
3
A
125 127Right-handed 310
Helix 4
4
A
130 135Right-handed alpha
Helix 5
5
A
154 166Right-handed 310
Helix 6
6
A
180 183Right-handed 310
Helix 7
7
A
219 227Right-handed alpha
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There are 3 sheets in PDB entry 1OKL. Click on sheet of interest to get list of strands forming it: A, B, C,

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
47 50first strand
Strand 2
A
78 81anti-parallel
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There are 8 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
172 174first strand
Strand 2
A
56 61anti-parallel
Strand 3
A
66 70anti-parallel
Strand 4
A
88 97anti-parallel
Strand 5
A
116 124anti-parallel
Strand 6
A
140 147anti-parallel
Strand 7
A
206 211parallel
Strand 8
A
190 195anti-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 149first strand
Strand 2
A
215 217parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il