Analysis of interatomic Contacts of Structural Units in PDB entry:
4K8O


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 4K8O entry

There is 1 chain in PDB entry 4K8O (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 469ALA 722
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 12 helices in PDB entry 4K8O. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
520 529Right-handed alpha
Helix 2
2
A
547 549Right-handed 310
Helix 3
3
A
550 557Right-handed alpha
Helix 4
4
A
571 578Right-handed alpha
Helix 5
5
A
585 596Right-handed alpha
Helix 6
6
A
598 604Right-handed alpha
Helix 7
7
A
607 611Right-handed 310
Helix 8
8
A
621 635Right-handed alpha
Helix 9
9
A
651 664Right-handed alpha
Helix 10
10
A
679 684Right-handed alpha
Helix 11
11
A
702 710Right-handed alpha
Helix 12
12
A
711 719Right-handed alpha
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There are 2 sheets in PDB entry 4K8O. Click on sheet of interest to get list of strands forming it: A, B,

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
498 505first strand
Strand 2
A
480 487anti-parallel
Strand 3
A
536 541anti-parallel
Strand 4
A
544 545anti-parallel
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There are 6 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
558 562first strand
Strand 2
A
640 644parallel
Strand 3
A
672 676parallel
Strand 4
A
510 514parallel
Strand 5
A
688 693parallel
Strand 6
A
696 701anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il