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


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 4ZTK entry

There is 1 chain in PDB entry 4ZTK (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLU 334SER 632
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 12 helices in PDB entry 4ZTK. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
341 359Right-handed alpha
Helix 2
AA2
A
398 401Right-handed 310
Helix 3
AA3
A
402 413Right-handed alpha
Helix 4
AA4
A
446 454Right-handed alpha
Helix 5
AA5
A
455 467Right-handed alpha
Helix 6
AA6
A
467 478Right-handed alpha
Helix 7
AA7
A
491 502Right-handed alpha
Helix 8
AA8
A
508 521Right-handed alpha
Helix 9
AA9
A
526 529Right-handed 310
Helix 10
AB1
A
535 552Right-handed alpha
Helix 11
AB2
A
555 559Right-handed 310
Helix 12
AB3
A
614 631Right-handed alpha
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There are 3 sheets in PDB entry 4ZTK. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3,

There are 5 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
376 383first strand
Strand 2
A
363 369anti-parallel
Strand 3
A
594 601anti-parallel
Strand 4
A
579 587anti-parallel
Strand 5
A
566 573anti-parallel
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There are 2 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
524 525first strand
Strand 2
A
531 532anti-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
A
605 607first strand
Strand 2
A
610 612anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il