Analysis of interatomic Contacts of Structural Units in PDB entry:
4O8Q


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 4O8Q entry

There are 2 chains in PDB entry 4O8Q (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 267LEU 511
B
 ASN 270LEU 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 10 helices in PDB entry 4O8Q. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
267 271Right-handed 310
Helix 2
2
A
307 311Right-handed 310
Helix 3
3
A
334 342Right-handed alpha
Helix 4
4
A
370 374Right-handed 310
Helix 5
5
A
461 466Right-handed 310
Helix 6
6
B
307 311Right-handed 310
Helix 7
7
B
334 342Right-handed alpha
Helix 8
8
B
370 374Right-handed 310
Helix 9
9
B
446 449Right-handed 310
Helix 10
10
B
461 466Right-handed 310
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There are 6 sheets in PDB entry 4O8Q. 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
A
326 329first strand
Strand 2
A
359 368anti-parallel
Strand 3
A
292 305anti-parallel
Strand 4
A
274 286anti-parallel
Strand 5
A
498 510parallel
Strand 6
A
468 474anti-parallel
Strand 7
A
404 412anti-parallel
Strand 8
A
437 441anti-parallel
Strand 9
A
428 432anti-parallel
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There are 3 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
343 344first strand
Strand 2
A
313 319anti-parallel
Strand 3
A
481 488anti-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
376 383first strand
Strand 2
A
389 397anti-parallel
Strand 3
A
451 458anti-parallel
Strand 4
A
421 425anti-parallel
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There are 9 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
326 329first strand
Strand 2
B
359 368anti-parallel
Strand 3
B
292 305anti-parallel
Strand 4
B
274 287anti-parallel
Strand 5
B
498 511parallel
Strand 6
B
468 474anti-parallel
Strand 7
B
404 412anti-parallel
Strand 8
B
437 445anti-parallel
Strand 9
B
428 432anti-parallel
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There are 3 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
343 344first strand
Strand 2
B
313 319anti-parallel
Strand 3
B
481 488anti-parallel
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There are 4 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
376 384first strand
Strand 2
B
389 397anti-parallel
Strand 3
B
451 458anti-parallel
Strand 4
B
421 425anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il