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


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 4ZKI entry

There are 2 chains in PDB entry 4ZKI (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 VAL 372GLU 610
B
 GLN 384GLU 610
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 15 helices in PDB entry 4ZKI. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
373 409Right-handed alpha
Helix 2
AA2
A
410 414Right-handed 310
Helix 3
AA3
A
417 448Right-handed alpha
Helix 4
AA4
A
459 476Right-handed alpha
Helix 5
AA5
A
500 518Right-handed alpha
Helix 6
AA6
A
553 557Right-handed 310
Helix 7
AA7
A
575 587Right-handed alpha
Helix 8
AA8
B
385 393Right-handed alpha
Helix 9
AA9
B
393 409Right-handed alpha
Helix 10
AB1
B
410 414Right-handed 310
Helix 11
AB2
B
417 441Right-handed alpha
Helix 12
AB3
B
459 475Right-handed alpha
Helix 13
AB4
B
500 518Right-handed alpha
Helix 14
AB5
B
553 557Right-handed 310
Helix 15
AB6
B
575 587Right-handed alpha
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There are 4 sheets in PDB entry 4ZKI. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4,

There are 2 strands in AA1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
455 458first strand
Strand 2
A
496 499anti-parallel
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There are 5 strands in AA2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
484 490first strand
Strand 2
A
523 531parallel
Strand 3
A
535 542anti-parallel
Strand 4
A
600 608anti-parallel
Strand 5
A
590 596anti-parallel
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There are 2 strands in AA3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
455 458first strand
Strand 2
B
496 499anti-parallel
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There are 5 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
484 490first strand
Strand 2
B
523 532parallel
Strand 3
B
535 542anti-parallel
Strand 4
B
600 608anti-parallel
Strand 5
B
590 596anti-parallel
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