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


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 3BKB entry

There is 1 chain in PDB entry 3BKB (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PRO 449HIS 821
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 3BKB. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
449 453Right-handed 310
Helix 2
2
A
454 458Right-handed 310
Helix 3
3
A
466 474Right-handed alpha
Helix 4
4
A
522 534Right-handed alpha
Helix 5
5
A
557 559Right-handed 310
Helix 6
6
A
597 602Right-handed alpha
Helix 7
7
A
605 612Right-handed alpha
Helix 8
8
A
643 652Right-handed alpha
Helix 9
9
A
653 655Right-handed 310
Helix 10
10
A
656 677Right-handed alpha
Helix 11
11
A
685 687Right-handed 310
Helix 12
12
A
723 727Right-handed 310
Helix 13
13
A
728 735Right-handed alpha
Helix 14
14
A
739 755Right-handed alpha
Helix 15
15
A
765 775Right-handed alpha
Helix 16
16
A
786 797Right-handed alpha
Helix 17
17
A
800 804Right-handed 310
Helix 18
18
A
806 820Right-handed alpha
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There are 6 sheets in PDB entry 3BKB. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

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
500 505first strand
Strand 2
A
490 497anti-parallel
Strand 3
A
479 485anti-parallel
Strand 4
A
547 548parallel
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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
507 509first strand
Strand 2
A
512 514anti-parallel
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There are 5 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
561 569first strand
Strand 2
A
574 580anti-parallel
Strand 3
A
586 590anti-parallel
Strand 4
A
633 637anti-parallel
Strand 5
A
622 626anti-parallel
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There are 2 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
679 680first strand
Strand 2
A
706 707anti-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
A
689 691first strand
Strand 2
A
697 699anti-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
A
712 714first strand
Strand 2
A
736 738anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il