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


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 2NRH entry

There are 2 chains in PDB entry 2NRH (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LEU 1LEU 208
B
 LEU 1LEU 207
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 19 helices in PDB entry 2NRH. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
24 30Right-handed alpha
Helix 2
2
A
42 44Right-handed 310
Helix 3
3
A
45 52Right-handed alpha
Helix 4
4
A
59 62Right-handed 310
Helix 5
5
A
72 80Right-handed alpha
Helix 6
6
A
112 124Right-handed alpha
Helix 7
7
A
143 164Right-handed alpha
Helix 8
8
A
175 181Right-handed alpha
Helix 9
9
A
191 204Right-handed alpha
Helix 10
10
A
205 208Right-handed 310
Helix 11
11
B
24 29Right-handed alpha
Helix 12
12
B
42 44Right-handed 310
Helix 13
13
B
45 52Right-handed alpha
Helix 14
14
B
59 62Right-handed 310
Helix 15
15
B
72 80Right-handed alpha
Helix 16
16
B
112 124Right-handed alpha
Helix 17
17
B
143 164Right-handed alpha
Helix 18
18
B
175 181Right-handed alpha
Helix 19
19
B
191 203Right-handed alpha
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There are 4 sheets in PDB entry 2NRH. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 5 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
20 23first strand
Strand 2
A
10 14anti-parallel
Strand 3
A
3 6anti-parallel
Strand 4
A
37 40parallel
Strand 5
A
56 57parallel
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There are 5 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
107 111first strand
Strand 2
A
93 99anti-parallel
Strand 3
A
85 90anti-parallel
Strand 4
A
169 172parallel
Strand 5
A
186 188parallel
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There are 5 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
20 23first strand
Strand 2
B
10 14anti-parallel
Strand 3
B
2 6anti-parallel
Strand 4
B
36 40parallel
Strand 5
B
55 57parallel
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There are 5 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
103 111first strand
Strand 2
B
93 100anti-parallel
Strand 3
B
85 90anti-parallel
Strand 4
B
169 172parallel
Strand 5
B
186 188parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il