Analysis of interatomic Contacts of Structural Units in PDB entry:
3O9P


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 3O9P entry

There is 1 chain in PDB entry 3O9P (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 THR 7HIS 515
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 25 helices in PDB entry 3O9P. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
33 44Right-handed alpha
Helix 2
2
A
89 102Right-handed alpha
Helix 3
3
A
103 106Right-handed 310
Helix 4
4
A
110 117Right-handed alpha
Helix 5
5
A
120 126Right-handed alpha
Helix 6
6
A
130 134Right-handed 310
Helix 7
7
A
154 160Right-handed alpha
Helix 8
8
A
161 165Right-handed 310
Helix 9
9
A
168 174Right-handed alpha
Helix 10
10
A
211 215Right-handed 310
Helix 11
11
A
227 237Right-handed alpha
Helix 12
12
A
247 249Right-handed 310
Helix 13
13
A
250 258Right-handed alpha
Helix 14
14
A
280 283Right-handed 310
Helix 15
15
A
284 295Right-handed alpha
Helix 16
16
A
296 304Right-handed alpha
Helix 17
17
A
328 333Right-handed alpha
Helix 18
18
A
334 350Right-handed alpha
Helix 19
19
A
366 385Right-handed alpha
Helix 20
20
A
394 402Right-handed alpha
Helix 21
21
A
421 426Right-handed alpha
Helix 22
22
A
427 429Right-handed 310
Helix 23
23
A
441 452Right-handed alpha
Helix 24
24
A
456 475Right-handed alpha
Helix 25
25
A
506 510Right-handed 310
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There are 6 sheets in PDB entry 3O9P. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

There are 4 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
14 19first strand
Strand 2
A
219 224parallel
Strand 3
A
200 205anti-parallel
Strand 4
A
190 196anti-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
48 50first strand
Strand 2
A
56 58anti-parallel
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There are 4 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
61 65first strand
Strand 2
A
71 76anti-parallel
Strand 3
A
143 147anti-parallel
Strand 4
A
136 140anti-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
262 263first strand
Strand 2
A
487 488anti-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
A
310 311first strand
Strand 2
A
477 484anti-parallel
Strand 3
A
266 275anti-parallel
Strand 4
A
409 415anti-parallel
Strand 5
A
358 364parallel
Strand 6
A
387 393parallel
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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
493 494first strand
Strand 2
A
511 512anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il