Analysis of interatomic Contacts of Structural Units in PDB entry:
3OA5


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 3OA5 entry

There are 2 chains in PDB entry 3OA5 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LYS 6ASP 520
B
 LYS 6LEU 519
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 44 helices in PDB entry 3OA5. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
27 37Right-handed alpha
Helix 2
2
A
51 55Right-handed 310
Helix 3
3
A
81 85Right-handed 310
Helix 4
4
A
98 103Right-handed 310
Helix 5
5
A
131 138Right-handed alpha
Helix 6
6
A
143 152Right-handed alpha
Helix 7
7
A
159 165Right-handed alpha
Helix 8
8
A
179 184Right-handed alpha
Helix 9
9
A
190 203Right-handed alpha
Helix 10
10
A
215 218Right-handed 310
Helix 11
11
A
220 227Right-handed alpha
Helix 12
12
A
227 245Right-handed alpha
Helix 13
13
A
270 285Right-handed alpha
Helix 14
14
A
300 308Right-handed alpha
Helix 15
15
A
308 315Right-handed alpha
Helix 16
16
A
353 364Right-handed alpha
Helix 17
17
A
368 370Right-handed 310
Helix 18
18
A
418 426Right-handed alpha
Helix 19
19
A
464 479Right-handed alpha
Helix 20
20
A
487 491Right-handed 310
Helix 21
21
A
493 503Right-handed alpha
Helix 22
22
A
514 518Right-handed 310
Helix 23
23
B
27 37Right-handed alpha
Helix 24
24
B
51 55Right-handed 310
Helix 25
25
B
81 85Right-handed 310
Helix 26
26
B
98 103Right-handed 310
Helix 27
27
B
131 138Right-handed alpha
Helix 28
28
B
143 152Right-handed alpha
Helix 29
29
B
159 165Right-handed alpha
Helix 30
30
B
179 184Right-handed alpha
Helix 31
31
B
190 203Right-handed alpha
Helix 32
32
B
215 218Right-handed 310
Helix 33
33
B
220 227Right-handed alpha
Helix 34
34
B
227 245Right-handed alpha
Helix 35
35
B
270 285Right-handed alpha
Helix 36
36
B
300 307Right-handed alpha
Helix 37
37
B
308 314Right-handed alpha
Helix 38
38
B
353 364Right-handed alpha
Helix 39
39
B
368 370Right-handed 310
Helix 40
40
B
418 426Right-handed alpha
Helix 41
41
B
464 479Right-handed alpha
Helix 42
42
B
487 491Right-handed 310
Helix 43
43
B
493 503Right-handed alpha
Helix 44
44
B
514 519Right-handed 310
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There are 12 sheets in PDB entry 3OA5. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L,

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
18 19first strand
Strand 2
A
22 23anti-parallel
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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
61 62first strand
Strand 2
A
507 509anti-parallel
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There are 10 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
155 157first strand
Strand 2
A
112 120anti-parallel
Strand 3
A
207 213parallel
Strand 4
A
250 254parallel
Strand 5
A
292 297parallel
Strand 6
A
319 322parallel
Strand 7
A
372 377parallel
Strand 8
A
482 486parallel
Strand 9
A
69 75parallel
Strand 10
A
112 120parallel
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There are 4 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
381 383first strand
Strand 2
A
459 462anti-parallel
Strand 3
A
448 452anti-parallel
Strand 4
A
439 443anti-parallel
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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
A
386 388first strand
Strand 2
A
400 402anti-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
A
427 428first strand
Strand 2
A
433 434anti-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
18 19first strand
Strand 2
B
22 23anti-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
61 62first strand
Strand 2
B
507 509anti-parallel
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There are 10 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
155 157first strand
Strand 2
B
112 120anti-parallel
Strand 3
B
207 213parallel
Strand 4
B
250 254parallel
Strand 5
B
292 297parallel
Strand 6
B
319 322parallel
Strand 7
B
372 377parallel
Strand 8
B
482 486parallel
Strand 9
B
69 75parallel
Strand 10
B
112 120parallel
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There are 4 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
381 383first strand
Strand 2
B
459 462anti-parallel
Strand 3
B
448 452anti-parallel
Strand 4
B
439 443anti-parallel
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There are 2 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
386 388first strand
Strand 2
B
400 402anti-parallel
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There are 2 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
427 428first strand
Strand 2
B
433 434anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il