Analysis of interatomic Contacts of Structural Units in PDB entry:
3NR2


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 3NR2 entry

There are 2 chains in PDB entry 3NR2 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PHE 31SER 292
B
 PHE 31LYS 291
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 13 helices in PDB entry 3NR2. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
56 60Right-handed 310
Helix 2
2
A
66 81Right-handed alpha
Helix 3
3
A
92 106Right-handed alpha
Helix 4
4
A
136 141Right-handed alpha
Helix 5
5
A
142 148Right-handed 310
Helix 6
6
A
227 240Right-handed alpha
Helix 7
7
A
244 257Right-handed alpha
Helix 8
8
B
66 81Right-handed alpha
Helix 9
9
B
92 106Right-handed alpha
Helix 10
10
B
136 142Right-handed alpha
Helix 11
11
B
148 152Right-handed 310
Helix 12
12
B
227 240Right-handed alpha
Helix 13
13
B
244 258Right-handed alpha
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There are 4 sheets in PDB entry 3NR2. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 12 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
84 89first strand
Strand 2
A
46 51parallel
Strand 3
A
114 123parallel
Strand 4
A
156 163parallel
Strand 5
A
206 210parallel
Strand 6
A
277 280anti-parallel
Strand 7
B
277 280anti-parallel
Strand 8
B
206 210anti-parallel
Strand 9
B
156 163parallel
Strand 10
B
114 123parallel
Strand 11
B
46 51parallel
Strand 12
B
84 89parallel
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There are 12 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
133 135first strand
Strand 2
A
126 128anti-parallel
Strand 3
A
114 123anti-parallel
Strand 4
A
156 163parallel
Strand 5
A
206 210parallel
Strand 6
A
277 280anti-parallel
Strand 7
B
277 280anti-parallel
Strand 8
B
206 210anti-parallel
Strand 9
B
156 163parallel
Strand 10
B
114 123parallel
Strand 11
B
126 128anti-parallel
Strand 12
B
133 135anti-parallel
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There are 3 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
190 194first strand
Strand 2
A
217 221anti-parallel
Strand 3
A
225 226anti-parallel
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There are 3 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
190 194first strand
Strand 2
B
217 221anti-parallel
Strand 3
B
225 226anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il