Analysis of interatomic Contacts of Structural Units in PDB entry:
1P9B


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 1P9B entry

There is 1 chain in PDB entry 1P9B (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 14LYS 437
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 19 helices in PDB entry 1P9B. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
28 37Right-handed alpha
Helix 2
2
A
38 40Right-handed 310
Helix 3
3
A
88 100Right-handed alpha
Helix 4
4
A
102 105Right-handed 310
Helix 5
5
A
117 134Right-handed alpha
Helix 6
6
A
144 154Right-handed alpha
Helix 7
7
A
159 164Right-handed 310
Helix 8
8
A
165 184Right-handed alpha
Helix 9
9
A
190 206Right-handed alpha
Helix 10
10
A
211 222Right-handed alpha
Helix 11
11
A
233 237Right-handed 310
Helix 12
12
A
252 259Right-handed alpha
Helix 13
13
A
263 267Right-handed 310
Helix 14
14
A
292 302Right-handed alpha
Helix 15
15
A
320 331Right-handed alpha
Helix 16
16
A
339 344Right-handed 310
Helix 17
17
A
372 377Right-handed alpha
Helix 18
18
A
398 402Right-handed 310
Helix 19
19
A
403 418Right-handed alpha
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There are 5 sheets in PDB entry 1P9B. Click on sheet of interest to get list of strands forming it: A, B, C, D, E,

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
209 210first strand
Strand 2
A
107 110parallel
Strand 3
A
78 81parallel
Strand 4
A
42 45parallel
Strand 5
A
226 229parallel
Strand 6
A
16 21parallel
Strand 7
A
269 275parallel
Strand 8
A
334 338parallel
Strand 9
A
421 425parallel
Strand 10
A
433 435anti-parallel
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There are 2 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
54 58first strand
Strand 2
A
61 65anti-parallel
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There are 2 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
86 87first strand
Strand 2
A
114 115parallel
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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
278 280first strand
Strand 2
A
314 316anti-parallel
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There are 3 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
318 319first strand
Strand 2
A
348 357parallel
Strand 3
A
379 387anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il