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


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 1NNR entry

There are 2 chains in PDB entry 1NNR (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1ALA 134
B
 MET 1ALA 134
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
Back to top of page

There are 7 helices in PDB entry 1NNR. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
14 25Right-handed alpha
Helix 2
2
A
70 84Right-handed alpha
Helix 3
3
A
115 126Right-handed alpha
Helix 4
4
B
14 25Right-handed alpha
Helix 5
5
B
70 72Right-handed 310
Helix 6
6
B
73 84Right-handed alpha
Helix 7
7
B
115 126Right-handed alpha
Back to top of page

There are 2 sheets in PDB entry 1NNR. Click on sheet of interest to get list of strands forming it: A, B,

There are 9 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
88 90first strand
Strand 2
B
98 102anti-parallel
Strand 3
B
108 112anti-parallel
Strand 4
B
64 68parallel
Strand 5
A
5 12anti-parallel
Strand 6
A
45 51parallel
Strand 7
A
37 42anti-parallel
Strand 8
A
29 34anti-parallel
Strand 9
B
132 133anti-parallel
Back to list of sheets
Back to top of page

There are 8 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
98 102first strand
Strand 2
A
108 112anti-parallel
Strand 3
A
64 69parallel
Strand 4
B
2 12anti-parallel
Strand 5
B
45 51parallel
Strand 6
B
37 42anti-parallel
Strand 7
B
29 34anti-parallel
Strand 8
A
132 133anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il