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


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 2NRR entry

There is 1 chain in PDB entry 2NRR (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 344TYR 494
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 2NRR. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
345 354Right-handed alpha
Helix 2
2
A
390 393Right-handed 310
Helix 3
3
A
404 418Right-handed alpha
Helix 4
4
A
431 445Right-handed alpha
Helix 5
5
A
474 493Right-handed alpha
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There are 2 sheets in PDB entry 2NRR. Click on sheet of interest to get list of strands forming it: A, B,

There are 3 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
387 388first strand
Strand 2
A
376 384anti-parallel
Strand 3
A
394 398anti-parallel
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There are 7 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
387 388first strand
Strand 2
A
376 384anti-parallel
Strand 3
A
362 369anti-parallel
Strand 4
A
425 428parallel
Strand 5
A
451 453parallel
Strand 6
A
461 463anti-parallel
Strand 7
A
466 468anti-parallel
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