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


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 3OKF entry

There are 2 chains in PDB entry 3OKF (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 THR 5VAL 366
B
 THR 5VAL 366
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 37 helices in PDB entry 3OKF. 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 17Right-handed 310
Helix 2
2
A
25 34Right-handed 310
Helix 3
3
A
49 65Right-handed alpha
Helix 4
4
A
76 80Right-handed 310
Helix 5
5
A
81 95Right-handed alpha
Helix 6
6
A
108 122Right-handed alpha
Helix 7
7
A
123 125Right-handed 310
Helix 8
8
A
134 141Right-handed alpha
Helix 9
9
A
172 177Right-handed 310
Helix 10
10
A
178 196Right-handed alpha
Helix 11
11
A
197 213Right-handed alpha
Helix 12
12
A
215 239Right-handed alpha
Helix 13
13
A
242 249Right-handed 310
Helix 14
14
A
250 262Right-handed alpha
Helix 15
15
A
267 286Right-handed alpha
Helix 16
16
A
290 304Right-handed alpha
Helix 17
17
A
315 324Right-handed alpha
Helix 18
18
A
325 328Right-handed 310
Helix 19
19
A
352 363Right-handed alpha
Helix 20
20
B
13 17Right-handed 310
Helix 21
21
B
25 33Right-handed 310
Helix 22
22
B
48 65Right-handed alpha
Helix 23
23
B
76 80Right-handed 310
Helix 24
24
B
81 95Right-handed alpha
Helix 25
25
B
108 122Right-handed alpha
Helix 26
26
B
123 125Right-handed 310
Helix 27
27
B
134 141Right-handed alpha
Helix 28
28
B
172 177Right-handed 310
Helix 29
29
B
178 196Right-handed alpha
Helix 30
30
B
197 213Right-handed alpha
Helix 31
31
B
215 238Right-handed alpha
Helix 32
32
B
242 249Right-handed 310
Helix 33
33
B
250 262Right-handed alpha
Helix 34
34
B
267 286Right-handed alpha
Helix 35
35
B
290 304Right-handed alpha
Helix 36
36
B
315 324Right-handed alpha
Helix 37
37
B
352 363Right-handed alpha
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There are 6 sheets in PDB entry 3OKF. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

There are 7 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
6 11first strand
Strand 2
A
18 23anti-parallel
Strand 3
A
166 170parallel
Strand 4
A
127 132parallel
Strand 5
A
102 107parallel
Strand 6
A
40 46parallel
Strand 7
A
67 73parallel
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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
146 151first strand
Strand 2
A
154 161anti-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
335 341first strand
Strand 2
A
344 349anti-parallel
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There are 7 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
6 11first strand
Strand 2
B
18 23anti-parallel
Strand 3
B
166 170parallel
Strand 4
B
127 132parallel
Strand 5
B
102 107parallel
Strand 6
B
40 46parallel
Strand 7
B
67 73parallel
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There are 2 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
146 151first strand
Strand 2
B
154 161anti-parallel
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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
336 339first strand
Strand 2
B
345 348anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il