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


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 4NUH entry

There is 1 chain in PDB entry 4NUH (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLN 2PRO 217
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 6 helices in PDB entry 4NUH. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
9 13Right-handed 310
Helix 2
2
A
41 43Right-handed 310
Helix 3
3
A
48 50Right-handed 310
Helix 4
4
A
70 91Right-handed alpha
Helix 5
5
A
99 103Right-handed 310
Helix 6
6
A
159 161Right-handed 310
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There are 4 sheets in PDB entry 4NUH. Click on sheet of interest to get list of strands forming it: A, B, C, D,

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
52 53first strand
Strand 2
A
30 32parallel
Strand 3
A
213 215parallel
Strand 4
A
196 203parallel
Strand 5
A
15 19parallel
Strand 6
A
34 37parallel
Strand 7
A
56 58parallel
Strand 8
A
68 69parallel
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There are 9 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
52 53first strand
Strand 2
A
30 32parallel
Strand 3
A
213 215parallel
Strand 4
A
196 203parallel
Strand 5
A
178 185parallel
Strand 6
A
163 167parallel
Strand 7
A
136 140parallel
Strand 8
A
112 116parallel
Strand 9
A
96 97parallel
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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
A
45 46first strand
Strand 2
A
23 26parallel
Strand 3
A
207 210parallel
Strand 4
A
189 191parallel
Strand 5
A
171 173parallel
Strand 6
A
144 146parallel
Strand 7
A
120 122parallel
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There are 3 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
108 109first strand
Strand 2
A
126 129parallel
Strand 3
A
152 155parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il