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


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 1NRF entry

There is 1 chain in PDB entry 1NRF (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PHE 352PRO 597
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 10 helices in PDB entry 1NRF. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
363 369Right-handed alpha
Helix 2
2
A
390 396Right-handed alpha
Helix 3
3
A
400 403Right-handed 310
Helix 4
4
A
404 415Right-handed alpha
Helix 5
5
A
442 450Right-handed alpha
Helix 6
6
A
451 463Right-handed alpha
Helix 7
7
A
463 474Right-handed alpha
Helix 8
8
A
496 509Right-handed alpha
Helix 9
9
A
515 526Right-handed alpha
Helix 10
10
A
577 593Right-handed alpha
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There is 1 sheet ( A) in PDB entry 1NRF.

There are 7 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
357 360first strand
Strand 2
A
385 389parallel
Strand 3
A
372 380anti-parallel
Strand 4
A
564 573anti-parallel
Strand 5
A
550 559anti-parallel
Strand 6
A
534 544anti-parallel
Strand 7
A
527 531anti-parallel
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