Analysis of interatomic Contacts of Structural Units in PDB entry:
4NRV


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 4NRV entry

There is 1 chain in PDB entry 4NRV (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PRO 2PRO 290
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 11 helices in PDB entry 4NRV. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
3 19Right-handed alpha
Helix 2
2
A
91 93Right-handed 310
Helix 3
3
A
140 151Right-handed alpha
Helix 4
4
A
154 159Right-handed 310
Helix 5
5
A
160 165Right-handed alpha
Helix 6
6
A
175 186Right-handed alpha
Helix 7
7
A
193 199Right-handed alpha
Helix 8
8
A
200 202Right-handed 310
Helix 9
9
A
211 219Right-handed alpha
Helix 10
10
A
224 241Right-handed alpha
Helix 11
11
A
248 260Right-handed alpha
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There are 3 sheets in PDB entry 4NRV. Click on sheet of interest to get list of strands forming it: A, B, C,

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
23 26first strand
Strand 2
A
41 52anti-parallel
Strand 3
A
55 62anti-parallel
Strand 4
A
73 78anti-parallel
Strand 5
A
122 125anti-parallel
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There are 4 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
28 29first strand
Strand 2
A
97 102anti-parallel
Strand 3
A
110 115anti-parallel
Strand 4
A
84 89anti-parallel
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There are 2 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
269 272first strand
Strand 2
A
278 281anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il