Analysis of interatomic Contacts of Structural Units in PDB entry:
2P9W


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 2P9W entry

There is 1 chain in PDB entry 2P9W (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 23HIS 356
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 4 helices in PDB entry 2P9W. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
143 155Right-handed alpha
Helix 2
2
A
299 303Right-handed 310
Helix 3
3
A
326 330Right-handed 310
Helix 4
4
A
344 349Right-handed 310
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There are 6 sheets in PDB entry 2P9W. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

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
27 30first strand
Strand 2
A
338 342anti-parallel
Strand 3
A
317 324anti-parallel
Strand 4
A
306 314anti-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
40 43first strand
Strand 2
A
48 53anti-parallel
Strand 3
A
58 62anti-parallel
Strand 4
A
69 72anti-parallel
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There are 4 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
85 92first strand
Strand 2
A
100 107anti-parallel
Strand 3
A
123 128anti-parallel
Strand 4
A
139 142anti-parallel
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There are 4 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
159 166first strand
Strand 2
A
172 178anti-parallel
Strand 3
A
182 186anti-parallel
Strand 4
A
193 198anti-parallel
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There are 4 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
211 215first strand
Strand 2
A
220 224anti-parallel
Strand 3
A
230 234anti-parallel
Strand 4
A
243 244anti-parallel
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There are 5 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
246 247first strand
Strand 2
A
290 297parallel
Strand 3
A
278 283anti-parallel
Strand 4
A
268 275anti-parallel
Strand 5
A
257 265anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il