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


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 1NPR entry

There is 1 chain in PDB entry 1NPR (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
GLN 7ILE 248
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 5 helices in PDB entry 1NPR. Click on helix of interest for CSU analysis.
Helix
number
Helix
ID
Chain
ID
Initial
residue
Terminal
residue
Helix class
Helix 1
1
A
22 37Right-handed alpha
Helix 2
2
A
39 41Right-handed 310
Helix 3
3
A
103 107Right-handed 310
Helix 4
4
A
146 156Right-handed alpha
Helix 5
5
A
173 185Right-handed alpha
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There are 4 sheets in PDB entry 1NPR. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 4 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
43 47first strand
Strand 2
A
138 143anti-parallel
Strand 3
A
12 18anti-parallel
Strand 4
A
159 162anti-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
61 67first strand
Strand 2
A
51 58anti-parallel
Strand 3
A
124 131anti-parallel
Strand 4
A
116 119anti-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
73 78first strand
Strand 2
A
83 89anti-parallel
Strand 3
A
92 97anti-parallel
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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
A
234 241first strand
Strand 2
A
224 231anti-parallel
Strand 3
A
212 219anti-parallel
Strand 4
A
200 203anti-parallel
Strand 5
A
245 247anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il