Analysis of interatomic Contacts of Structural Units in PDB entry:
2ZKD


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 2ZKD entry

There are 8 chains in PDB entry 2ZKD (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
C
 C 1 C 12
D
 G 1 C 6
D
 DG 8 G 12
E
 C 1 C 12
F
 G 1 C 6
F
 G 8 G 12
A
 SER 404GLU 613
B
 SER 404PRO 612
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 2ZKD. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
437 444Right-handed alpha
Helix 2
2
A
507 516Right-handed alpha
Helix 3
3
A
530 534Right-handed 310
Helix 4
4
A
544 548Right-handed 310
Helix 5
5
A
595 606Right-handed alpha
Helix 6
6
B
437 444Right-handed alpha
Helix 7
7
B
507 516Right-handed alpha
Helix 8
8
B
530 534Right-handed 310
Helix 9
9
B
544 548Right-handed 310
Helix 10
10
B
595 606Right-handed alpha
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There are 4 sheets in PDB entry 2ZKD. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 5 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
434 435first strand
Strand 2
A
557 572anti-parallel
Strand 3
A
578 586anti-parallel
Strand 4
A
480 484anti-parallel
Strand 5
A
475 476anti-parallel
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There are 5 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
454 457first strand
Strand 2
A
461 467anti-parallel
Strand 3
A
537 542parallel
Strand 4
A
557 572anti-parallel
Strand 5
A
526 527anti-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
B
434 435first strand
Strand 2
B
557 572anti-parallel
Strand 3
B
578 586anti-parallel
Strand 4
B
480 484anti-parallel
Strand 5
B
475 476anti-parallel
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There are 5 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
454 457first strand
Strand 2
B
461 467anti-parallel
Strand 3
B
537 542parallel
Strand 4
B
557 572anti-parallel
Strand 5
B
526 527anti-parallel
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