Analysis of interatomic Contacts of Structural Units in PDB entry:
2NR4


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 2NR4 entry

There are 2 chains in PDB entry 2NR4 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASP 19LEU 210
B
 ASP 19LEU 210
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 16 helices in PDB entry 2NR4. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
19 24Right-handed 310
Helix 2
2
A
63 73Right-handed alpha
Helix 3
3
A
82 92Right-handed alpha
Helix 4
4
A
95 97Right-handed 310
Helix 5
5
A
146 149Right-handed 310
Helix 6
6
A
156 176Right-handed alpha
Helix 7
7
A
177 195Right-handed alpha
Helix 8
8
A
196 210Right-handed alpha
Helix 9
9
B
19 24Right-handed 310
Helix 10
10
B
63 73Right-handed alpha
Helix 11
11
B
82 91Right-handed alpha
Helix 12
12
B
95 97Right-handed 310
Helix 13
13
B
146 149Right-handed 310
Helix 14
14
B
156 173Right-handed alpha
Helix 15
15
B
180 195Right-handed alpha
Helix 16
16
B
196 210Right-handed alpha
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There are 4 sheets in PDB entry 2NR4. Click on sheet of interest to get list of strands forming it: A, B, C, D,

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
28 36first strand
Strand 2
A
42 50anti-parallel
Strand 3
A
56 60anti-parallel
Strand 4
A
132 144anti-parallel
Strand 5
A
117 129anti-parallel
Strand 6
A
74 78anti-parallel
Strand 7
A
28 36anti-parallel
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There are 2 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
99 102first strand
Strand 2
A
109 112anti-parallel
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There are 7 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
28 36first strand
Strand 2
B
42 50anti-parallel
Strand 3
B
56 59anti-parallel
Strand 4
B
133 144anti-parallel
Strand 5
B
117 127anti-parallel
Strand 6
B
74 79anti-parallel
Strand 7
B
28 36anti-parallel
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There are 2 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
99 104first strand
Strand 2
B
107 112anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il