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


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 2OKC entry

There are 2 chains in PDB entry 2OKC (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLN 9GLY 433
B
 THR 7PRO 432
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 39 helices in PDB entry 2OKC. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
10 25Right-handed alpha
Helix 2
2
A
28 52Right-handed alpha
Helix 3
3
A
63 69Right-handed alpha
Helix 4
4
A
72 88Right-handed alpha
Helix 5
5
A
90 97Right-handed alpha
Helix 6
6
A
106 119Right-handed alpha
Helix 7
7
A
127 143Right-handed alpha
Helix 8
8
A
149 153Right-handed 310
Helix 9
9
A
155 167Right-handed alpha
Helix 10
10
A
182 194Right-handed alpha
Helix 11
11
A
199 208Right-handed alpha
Helix 12
12
A
216 230Right-handed alpha
Helix 13
13
A
283 295Right-handed alpha
Helix 14
14
A
308 313Right-handed alpha
Helix 15
15
A
315 327Right-handed alpha
Helix 16
16
A
381 384Right-handed 310
Helix 17
17
A
385 394Right-handed alpha
Helix 18
18
A
414 420Right-handed alpha
Helix 19
19
A
421 424Right-handed 310
Helix 20
20
B
7 24Right-handed alpha
Helix 21
21
B
28 53Right-handed alpha
Helix 22
22
B
63 68Right-handed alpha
Helix 23
23
B
71 88Right-handed alpha
Helix 24
24
B
90 97Right-handed alpha
Helix 25
25
B
106 119Right-handed alpha
Helix 26
26
B
121 125Right-handed 310
Helix 27
27
B
126 143Right-handed alpha
Helix 28
28
B
148 153Right-handed 310
Helix 29
29
B
155 167Right-handed alpha
Helix 30
30
B
182 194Right-handed alpha
Helix 31
31
B
199 208Right-handed alpha
Helix 32
32
B
216 230Right-handed alpha
Helix 33
33
B
283 295Right-handed alpha
Helix 34
34
B
308 313Right-handed alpha
Helix 35
35
B
315 327Right-handed alpha
Helix 36
36
B
381 384Right-handed 310
Helix 37
37
B
385 394Right-handed alpha
Helix 38
38
B
414 419Right-handed alpha
Helix 39
39
B
420 424Right-handed 310
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There are 2 sheets in PDB entry 2OKC. Click on sheet of interest to get list of strands forming it: A, B,

There are 9 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
239 241first strand
Strand 2
A
210 214parallel
Strand 3
A
174 176parallel
Strand 4
A
253 258parallel
Strand 5
A
296 307parallel
Strand 6
A
348 355anti-parallel
Strand 7
A
328 335anti-parallel
Strand 8
A
361 366parallel
Strand 9
A
409 413anti-parallel
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There are 9 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
239 241first strand
Strand 2
B
210 214parallel
Strand 3
B
174 176parallel
Strand 4
B
253 258parallel
Strand 5
B
296 307parallel
Strand 6
B
348 355anti-parallel
Strand 7
B
328 335anti-parallel
Strand 8
B
361 366parallel
Strand 9
B
409 413anti-parallel
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