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


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 1NRW entry

There is 1 chain in PDB entry 1NRW (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MSE 1LEU 285
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 15 helices in PDB entry 1NRW. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
20 33Right-handed alpha
Helix 2
2
A
44 53Right-handed alpha
Helix 3
3
A
64 66Right-handed 310
Helix 4
4
A
83 97Right-handed alpha
Helix 5
5
A
114 130Right-handed alpha
Helix 6
6
A
134 148Right-handed alpha
Helix 7
7
A
156 161Right-handed 310
Helix 8
8
A
178 190Right-handed alpha
Helix 9
9
A
213 225Right-handed alpha
Helix 10
10
A
228 230Right-handed 310
Helix 11
11
A
238 240Right-handed 310
Helix 12
12
A
241 248Right-handed alpha
Helix 13
13
A
258 265Right-handed alpha
Helix 14
14
A
271 274Right-handed 310
Helix 15
15
A
275 284Right-handed alpha
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There are 2 sheets in PDB entry 1NRW. Click on sheet of interest to get list of strands forming it: A, B,

There are 8 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
76 79first strand
Strand 2
A
68 70anti-parallel
Strand 3
A
60 63anti-parallel
Strand 4
A
36 40parallel
Strand 5
A
3 7parallel
Strand 6
A
232 236parallel
Strand 7
A
250 253parallel
Strand 8
A
267 268parallel
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There are 6 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
151 153first strand
Strand 2
A
109 111parallel
Strand 3
A
100 105anti-parallel
Strand 4
A
169 175anti-parallel
Strand 5
A
204 209anti-parallel
Strand 6
A
195 198anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il