Analysis of interatomic Contacts of Structural Units in PDB entry:
3OKZ


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 3OKZ entry

There are 2 chains in PDB entry 3OKZ (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LYS 48HIS 344
B
 LYS 48HIS 344
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 21 helices in PDB entry 3OKZ. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
126 131Right-handed alpha
Helix 2
2
A
132 146Right-handed alpha
Helix 3
3
A
157 167Right-handed alpha
Helix 4
4
A
201 209Right-handed alpha
Helix 5
5
A
217 241Right-handed alpha
Helix 6
6
A
242 253Right-handed alpha
Helix 7
7
A
267 273Right-handed alpha
Helix 8
8
A
274 275Right-handed 310
Helix 9
9
A
276 279Right-handed 310
Helix 10
10
A
303 318Right-handed alpha
Helix 11
11
A
332 337Right-handed alpha
Helix 12
12
B
126 131Right-handed alpha
Helix 13
13
B
132 146Right-handed alpha
Helix 14
14
B
157 167Right-handed alpha
Helix 15
15
B
201 209Right-handed alpha
Helix 16
16
B
218 241Right-handed alpha
Helix 17
17
B
242 254Right-handed alpha
Helix 18
18
B
267 272Right-handed alpha
Helix 19
19
B
273 275Right-handed 310
Helix 20
20
B
303 318Right-handed alpha
Helix 21
21
B
332 337Right-handed alpha
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There are 8 sheets in PDB entry 3OKZ. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

There are 6 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
257 259first strand
Strand 2
A
151 156anti-parallel
Strand 3
A
60 68parallel
Strand 4
A
81 91anti-parallel
Strand 5
A
96 102anti-parallel
Strand 6
A
281 286parallel
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There are 2 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
107 109first strand
Strand 2
A
122 124anti-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
170 174first strand
Strand 2
A
196 200anti-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
289 292first strand
Strand 2
A
298 301anti-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
258 259first strand
Strand 2
B
151 156anti-parallel
Strand 3
B
60 68parallel
Strand 4
B
81 91anti-parallel
Strand 5
B
96 102anti-parallel
Strand 6
B
281 286parallel
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There are 2 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
107 109first strand
Strand 2
B
122 124anti-parallel
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There are 2 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
173 174first strand
Strand 2
B
196 197anti-parallel
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There are 2 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
289 292first strand
Strand 2
B
298 301anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il