Analysis of interatomic Contacts of Structural Units in PDB entry:
1FYK


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 1FYK entry

There are 2 chains in PDB entry 1FYK (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
C
 N 1 N 4
A
 ALA 193ALA 284
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 5 helices in PDB entry 1FYK. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
195 207Right-handed alpha
Helix 2
2
A
208 211Right-handed 310
Helix 3
3
A
227 235Right-handed alpha
Helix 4
4
A
236 239Right-handed 310
Helix 5
5
A
244 255Right-handed alpha
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There is 1 sheet ( A) in PDB entry 1FYK.

There are 4 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
215 216first strand
Strand 2
A
223 225anti-parallel
Strand 3
A
276 280anti-parallel
Strand 4
A
257 259anti-parallel
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