Analysis of interatomic Contacts of Structural Units in PDB entry:
2P9B


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 2P9B entry

There is 1 chain in PDB entry 2P9B (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PRO 9ALA 450
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 2P9B. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
51 53Right-handed 310
Helix 2
2
A
112 127Right-handed alpha
Helix 3
3
A
140 151Right-handed alpha
Helix 4
4
A
183 197Right-handed alpha
Helix 5
5
A
225 239Right-handed alpha
Helix 6
6
A
249 260Right-handed alpha
Helix 7
7
A
271 280Right-handed alpha
Helix 8
8
A
294 304Right-handed alpha
Helix 9
9
A
305 310Right-handed alpha
Helix 10
10
A
312 336Right-handed alpha
Helix 11
11
A
355 368Right-handed alpha
Helix 12
12
A
370 379Right-handed alpha
Helix 13
13
A
379 386Right-handed alpha
Helix 14
14
A
413 418Right-handed 310
Helix 15
15
A
438 450Right-handed alpha
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There are 5 sheets in PDB entry 2P9B. Click on sheet of interest to get list of strands forming it: A, B, C, D, E,

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
44 49first strand
Strand 2
A
30 38anti-parallel
Strand 3
A
14 22anti-parallel
Strand 4
A
60 63parallel
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There are 7 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
44 49first strand
Strand 2
A
30 38anti-parallel
Strand 3
A
14 22anti-parallel
Strand 4
A
68 71parallel
Strand 5
A
403 406anti-parallel
Strand 6
A
422 425anti-parallel
Strand 7
A
428 429anti-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
129 134parallel
Strand 3
A
158 160parallel
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There are 2 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
177 178parallel
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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
202 205first strand
Strand 2
A
243 247parallel
Strand 3
A
263 266parallel
Strand 4
A
290 292parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il