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


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 3KDK entry

There are 2 chains in PDB entry 3KDK (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 433LYS 624
B
 ARG 435LYS 624
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 14 helices in PDB entry 3KDK. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
463 479Right-handed alpha
Helix 2
2
A
500 508Right-handed alpha
Helix 3
3
A
510 515Right-handed alpha
Helix 4
4
A
540 556Right-handed alpha
Helix 5
5
A
559 573Right-handed alpha
Helix 6
6
A
584 597Right-handed alpha
Helix 7
7
A
616 623Right-handed alpha
Helix 8
8
B
463 479Right-handed alpha
Helix 9
9
B
498 508Right-handed alpha
Helix 10
10
B
508 515Right-handed alpha
Helix 11
11
B
540 556Right-handed alpha
Helix 12
12
B
559 573Right-handed alpha
Helix 13
13
B
584 597Right-handed alpha
Helix 14
14
B
616 624Right-handed alpha
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There are 4 sheets in PDB entry 3KDK. Click on sheet of interest to get list of strands forming it: A, B, C, D,

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
440 445first strand
Strand 2
A
449 454anti-parallel
Strand 3
A
457 462anti-parallel
Strand 4
A
611 615anti-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
486 496first strand
Strand 2
A
526 533anti-parallel
Strand 3
A
520 521anti-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
B
440 445first strand
Strand 2
B
449 454anti-parallel
Strand 3
B
457 462anti-parallel
Strand 4
B
611 615anti-parallel
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There are 3 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
486 496first strand
Strand 2
B
526 533anti-parallel
Strand 3
B
519 521anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il