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


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 2OAQ entry

There are 2 chains in PDB entry 2OAQ (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
1
 HIS 5LEU 511
2
 HIS 5LEU 511
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 41 helices in PDB entry 2OAQ. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
1
64 79Right-handed alpha
Helix 2
2
1
81 86Right-handed alpha
Helix 3
3
1
90 104Right-handed alpha
Helix 4
4
1
118 128Right-handed alpha
Helix 5
5
1
132 134Right-handed 310
Helix 6
6
1
135 141Right-handed alpha
Helix 7
7
1
173 188Right-handed alpha
Helix 8
8
1
235 242Right-handed alpha
Helix 9
9
1
246 259Right-handed alpha
Helix 10
10
1
272 281Right-handed alpha
Helix 11
11
1
282 284Right-handed 310
Helix 12
12
1
321 328Right-handed alpha
Helix 13
13
1
345 356Right-handed alpha
Helix 14
14
1
368 378Right-handed alpha
Helix 15
15
1
384 391Right-handed 310
Helix 16
16
1
448 458Right-handed alpha
Helix 17
17
1
460 481Right-handed alpha
Helix 18
18
1
485 499Right-handed alpha
Helix 19
19
1
499 509Right-handed alpha
Helix 20
20
2
5 13Right-handed alpha
Helix 21
21
2
49 52Right-handed 310
Helix 22
22
2
64 79Right-handed alpha
Helix 23
23
2
80 81Right-handed 310
Helix 24
24
2
82 86Right-handed 310
Helix 25
25
2
90 109Right-handed alpha
Helix 26
26
2
114 130Right-handed alpha
Helix 27
27
2
132 134Right-handed 310
Helix 28
28
2
135 141Right-handed alpha
Helix 29
29
2
173 187Right-handed alpha
Helix 30
30
2
235 242Right-handed alpha
Helix 31
31
2
246 259Right-handed alpha
Helix 32
32
2
272 281Right-handed alpha
Helix 33
33
2
282 284Right-handed 310
Helix 34
34
2
321 330Right-handed alpha
Helix 35
35
2
345 356Right-handed alpha
Helix 36
36
2
369 378Right-handed alpha
Helix 37
37
2
384 389Right-handed alpha
Helix 38
38
2
448 458Right-handed alpha
Helix 39
39
2
460 481Right-handed alpha
Helix 40
40
2
485 499Right-handed alpha
Helix 41
41
2
499 509Right-handed alpha
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There are 6 sheets in PDB entry 2OAQ. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

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
1
30 37first strand
Strand 2
1
41 46anti-parallel
Strand 3
1
55 59anti-parallel
Strand 4
1
164 168parallel
Strand 5
1
157 160anti-parallel
Strand 6
1
144 149anti-parallel
Strand 7
1
223 227anti-parallel
Strand 8
1
207 212anti-parallel
Strand 9
1
198 203anti-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
1
306 310first strand
Strand 2
1
290 294parallel
Strand 3
1
336 339parallel
Strand 4
1
359 365parallel
Strand 5
1
263 267parallel
Strand 6
1
393 401parallel
Strand 7
1
406 418anti-parallel
Strand 8
1
427 435anti-parallel
Strand 9
1
440 443anti-parallel
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There are 3 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
2
29 37first strand
Strand 2
2
41 48anti-parallel
Strand 3
2
53 54anti-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
2
29 37first strand
Strand 2
2
41 48anti-parallel
Strand 3
2
57 59anti-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
2
164 167first strand
Strand 2
2
157 160anti-parallel
Strand 3
2
144 149anti-parallel
Strand 4
2
223 227anti-parallel
Strand 5
2
208 212anti-parallel
Strand 6
2
198 202anti-parallel
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There are 9 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
2
306 310first strand
Strand 2
2
290 294parallel
Strand 3
2
336 338parallel
Strand 4
2
359 365parallel
Strand 5
2
263 267parallel
Strand 6
2
393 401parallel
Strand 7
2
406 419anti-parallel
Strand 8
2
426 435anti-parallel
Strand 9
2
440 442anti-parallel
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