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


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 2XNF entry

There is 1 chain in PDB entry 2XNF (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 393HIS 551
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 2XNF. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
440 444Right-handed 310
Helix 2
2
A
455 459Right-handed alpha
Helix 3
3
A
460 466Right-handed 310
Helix 4
4
A
479 492Right-handed alpha
Helix 5
5
A
529 548Right-handed alpha
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There is 1 sheet ( AA) in PDB entry 2XNF.

There are 8 strands in AA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
399 409first strand
Strand 2
A
424 434anti-parallel
Strand 3
A
468 475anti-parallel
Strand 4
A
521 527anti-parallel
Strand 5
A
510 516anti-parallel
Strand 6
A
494 499anti-parallel
Strand 7
A
447 454anti-parallel
Strand 8
A
399 409parallel
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