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


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 1NRG entry

There is 1 chain in PDB entry 1NRG (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLU 49PRO 261
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 6 helices in PDB entry 1NRG. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
57 72Right-handed alpha
Helix 2
2
A
115 124Right-handed alpha
Helix 3
3
A
134 136Right-handed 310
Helix 4
4
A
150 161Right-handed alpha
Helix 5
5
A
162 172Right-handed alpha
Helix 6
6
A
180 195Right-handed alpha
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There are 2 sheets in PDB entry 1NRG. Click on sheet of interest to get list of strands forming it: A, B,

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
92 98first strand
Strand 2
A
80 86anti-parallel
Strand 3
A
126 133anti-parallel
Strand 4
A
138 148anti-parallel
Strand 5
A
206 211anti-parallel
Strand 6
A
106 112anti-parallel
Strand 7
A
102 103anti-parallel
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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
92 98first strand
Strand 2
A
80 86anti-parallel
Strand 3
A
126 133anti-parallel
Strand 4
A
138 148anti-parallel
Strand 5
A
215 220anti-parallel
Strand 6
A
228 234anti-parallel
Strand 7
A
254 258anti-parallel
Strand 8
A
248 249anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il