Analysis of interatomic Contacts of Structural Units in PDB entry:
4O0R


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 4O0R entry

There are 2 chains in PDB entry 4O0R (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 249THR 541
B
 SER 249LYS 542
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 31 helices in PDB entry 4O0R. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
253 261Right-handed alpha
Helix 2
2
A
265 269Right-handed alpha
Helix 3
3
A
308 322Right-handed alpha
Helix 4
4
A
351 359Right-handed alpha
Helix 5
5
A
362 383Right-handed alpha
Helix 6
6
A
391 393Right-handed 310
Helix 7
7
A
427 431Right-handed 310
Helix 8
8
A
432 437Right-handed alpha
Helix 9
9
A
443 460Right-handed alpha
Helix 10
10
A
468 480Right-handed alpha
Helix 11
11
A
486 490Right-handed 310
Helix 12
12
A
491 502Right-handed alpha
Helix 13
13
A
511 516Right-handed alpha
Helix 14
14
A
517 522Right-handed 310
Helix 15
15
A
526 529Right-handed 310
Helix 16
16
A
530 539Right-handed alpha
Helix 17
17
B
250 258Right-handed alpha
Helix 18
18
B
265 269Right-handed alpha
Helix 19
19
B
310 322Right-handed alpha
Helix 20
20
B
351 359Right-handed alpha
Helix 21
21
B
362 383Right-handed alpha
Helix 22
22
B
391 393Right-handed 310
Helix 23
23
B
432 437Right-handed alpha
Helix 24
24
B
443 460Right-handed alpha
Helix 25
25
B
468 479Right-handed alpha
Helix 26
26
B
486 490Right-handed 310
Helix 27
27
B
491 502Right-handed alpha
Helix 28
28
B
511 516Right-handed alpha
Helix 29
29
B
517 524Right-handed 310
Helix 30
30
B
526 529Right-handed 310
Helix 31
31
B
530 541Right-handed alpha
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There are 5 sheets in PDB entry 4O0R. Click on sheet of interest to get list of strands forming it: A, B, C, D, E,

There are 5 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
270 279first strand
Strand 2
A
282 289anti-parallel
Strand 3
A
295 301anti-parallel
Strand 4
A
340 345anti-parallel
Strand 5
A
330 335anti-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
385 386first strand
Strand 2
A
412 413anti-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
395 397first strand
Strand 2
A
403 405anti-parallel
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There are 5 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
270 275first strand
Strand 2
B
283 289anti-parallel
Strand 3
B
296 300anti-parallel
Strand 4
B
339 345anti-parallel
Strand 5
B
330 336anti-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
B
395 397first strand
Strand 2
B
403 405anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il