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


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 2ZKG entry

There are 4 chains in PDB entry 2ZKG (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 THR 413GLU 613
B
 THR 413GLU 613
C
 CYS 415GLN 610
D
 CYS 415MET 609
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 20 helices in PDB entry 2ZKG. 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
Helix 11
11
C
437 444Right-handed alpha
Helix 12
12
C
507 517Right-handed alpha
Helix 13
13
C
530 534Right-handed 310
Helix 14
14
C
544 548Right-handed 310
Helix 15
15
C
595 606Right-handed alpha
Helix 16
16
D
437 444Right-handed alpha
Helix 17
17
D
507 516Right-handed alpha
Helix 18
18
D
530 534Right-handed 310
Helix 19
19
D
544 548Right-handed 310
Helix 20
20
D
595 606Right-handed alpha
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There are 8 sheets in PDB entry 2ZKG. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

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
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 B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
480 484first strand
Strand 2
A
578 586anti-parallel
Strand 3
A
557 572anti-parallel
Strand 4
A
434 435anti-parallel
Strand 5
A
609 610parallel
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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
434 435first strand
Strand 2
B
557 572anti-parallel
Strand 3
B
578 586anti-parallel
Strand 4
B
480 484anti-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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There are 4 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
434 435first strand
Strand 2
C
557 572anti-parallel
Strand 3
C
578 586anti-parallel
Strand 4
C
480 484anti-parallel
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There are 5 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
454 457first strand
Strand 2
C
461 467anti-parallel
Strand 3
C
537 542parallel
Strand 4
C
557 572anti-parallel
Strand 5
C
526 527anti-parallel
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There are 4 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
434 435first strand
Strand 2
D
557 572anti-parallel
Strand 3
D
578 586anti-parallel
Strand 4
D
480 484anti-parallel
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There are 5 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
454 457first strand
Strand 2
D
461 467anti-parallel
Strand 3
D
537 542parallel
Strand 4
D
557 572anti-parallel
Strand 5
D
526 527anti-parallel
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