Analysis of interatomic Contacts of Structural Units in PDB entry:
3O0A


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 3O0A entry

There are 2 chains in PDB entry 3O0A (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLU 228LYS 438
B
 GLU 228TYR 441
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 18 helices in PDB entry 3O0A. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
240 248Right-handed 310
Helix 2
2
A
249 260Right-handed alpha
Helix 3
3
A
270 277Right-handed 310
Helix 4
4
A
287 299Right-handed alpha
Helix 5
5
A
303 316Right-handed alpha
Helix 6
6
A
318 324Right-handed alpha
Helix 7
7
A
370 381Right-handed alpha
Helix 8
8
A
410 414Right-handed 310
Helix 9
9
A
417 432Right-handed alpha
Helix 10
10
B
240 248Right-handed 310
Helix 11
11
B
249 260Right-handed alpha
Helix 12
12
B
270 277Right-handed 310
Helix 13
13
B
287 299Right-handed alpha
Helix 14
14
B
303 316Right-handed alpha
Helix 15
15
B
318 324Right-handed alpha
Helix 16
16
B
370 381Right-handed alpha
Helix 17
17
B
410 414Right-handed 310
Helix 18
18
B
417 432Right-handed alpha
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There are 6 sheets in PDB entry 3O0A. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

There are 3 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
261 268first strand
Strand 2
A
230 237anti-parallel
Strand 3
A
435 437anti-parallel
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There are 4 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
330 338first strand
Strand 2
A
345 351anti-parallel
Strand 3
A
279 282parallel
Strand 4
A
362 365anti-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
388 389first strand
Strand 2
A
406 407anti-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
B
261 268first strand
Strand 2
B
229 237anti-parallel
Strand 3
B
435 438anti-parallel
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There are 4 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
330 338first strand
Strand 2
B
345 351anti-parallel
Strand 3
B
279 282parallel
Strand 4
B
362 365anti-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
388 389first strand
Strand 2
B
406 407anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il