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


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 4YTK entry

There is 1 chain in PDB entry 4YTK (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LEU 382PHE 508
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 3 helices in PDB entry 4YTK. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
441 445Right-handed 310
Helix 2
AA2
A
452 461Right-handed alpha
Helix 3
AA3
A
501 508Right-handed alpha
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There is 1 sheet (AA1) in PDB entry 4YTK.

There are 8 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
464 468first strand
Strand 2
A
471 474anti-parallel
Strand 3
A
477 480anti-parallel
Strand 4
A
483 489anti-parallel
Strand 5
A
411 416anti-parallel
Strand 6
A
399 405anti-parallel
Strand 7
A
387 390anti-parallel
Strand 8
A
493 494anti-parallel
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