Analysis of interatomic Contacts of Structural Units in PDB entry:
8K2R


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 8K2R entry

There are 2 chains in PDB entry 8K2R (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 230ALA 494
B
 LYS 601TRP 671
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 13 helices in PDB entry 8K2R. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
242 254Right-handed alpha
Helix 2
AA2
A
285 289Right-handed 310
Helix 3
AA3
A
311 314Right-handed 310
Helix 4
AA4
A
335 342Right-handed alpha
Helix 5
AA5
A
342 367Right-handed alpha
Helix 6
AA6
A
367 383Right-handed alpha
Helix 7
AA7
A
384 389Right-handed alpha
Helix 8
AA8
A
392 400Right-handed alpha
Helix 9
AA9
A
416 423Right-handed alpha
Helix 10
AB1
A
437 443Right-handed alpha
Helix 11
AB2
A
444 452Right-handed alpha
Helix 12
AB3
A
464 470Right-handed alpha
Helix 13
AB4
A
487 494Right-handed alpha
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There are 2 sheets in PDB entry 8K2R. Click on sheet of interest to get list of strands forming it: AA1, AA2,

There are 5 strands in AA1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
260 268first strand
Strand 2
A
274 281anti-parallel
Strand 3
A
322 327anti-parallel
Strand 4
A
297 301parallel
Strand 5
A
304 310anti-parallel
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There are 6 strands in AA2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
414 415first strand
Strand 2
A
401 404anti-parallel
Strand 3
A
458 460anti-parallel
Strand 4
A
430 434parallel
Strand 5
A
478 482parallel
Strand 6
A
474 475anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il