Analysis of interatomic Contacts of Structural Units in PDB entry:
4NU2


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 4NU2 entry

There is 1 chain in PDB entry 4NU2 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 THR 61GLN 276
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 4NU2. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
67 71Right-handed 310
Helix 2
2
A
99 103Right-handed 310
Helix 3
3
A
106 108Right-handed 310
Helix 4
4
A
128 148Right-handed alpha
Helix 5
5
A
157 161Right-handed 310
Helix 6
6
A
217 219Right-handed 310
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There are 4 sheets in PDB entry 4NU2. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 10 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
126 127first strand
Strand 2
A
114 116parallel
Strand 3
A
92 95parallel
Strand 4
A
73 77parallel
Strand 5
A
259 261parallel
Strand 6
A
240 243parallel
Strand 7
A
221 225parallel
Strand 8
A
194 198parallel
Strand 9
A
170 174parallel
Strand 10
A
154 155parallel
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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
81 84first strand
Strand 2
A
265 268parallel
Strand 3
A
247 249parallel
Strand 4
A
229 231parallel
Strand 5
A
202 204parallel
Strand 6
A
178 180parallel
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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
A
110 111first strand
Strand 2
A
88 90parallel
Strand 3
A
271 273parallel
Strand 4
A
254 256parallel
Strand 5
A
236 238parallel
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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
166 167first strand
Strand 2
A
184 187parallel
Strand 3
A
210 213parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il