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


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 2PSB entry

There is 1 chain in PDB entry 2PSB (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LYS 13LYS 308
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 7 helices in PDB entry 2PSB. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
24 30Right-handed 310
Helix 2
2
A
40 44Right-handed 310
Helix 3
3
A
86 95Right-handed alpha
Helix 4
4
A
106 115Right-handed alpha
Helix 5
5
A
123 127Right-handed alpha
Helix 6
6
A
147 158Right-handed alpha
Helix 7
7
A
300 302Right-handed 310
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There are 4 sheets in PDB entry 2PSB. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 11 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
120 122first strand
Strand 2
A
99 102parallel
Strand 3
A
33 37parallel
Strand 4
A
65 71anti-parallel
Strand 5
A
54 59anti-parallel
Strand 6
A
293 298parallel
Strand 7
A
230 235parallel
Strand 8
A
255 261anti-parallel
Strand 9
A
264 273anti-parallel
Strand 10
A
276 281anti-parallel
Strand 11
A
284 285anti-parallel
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There are 3 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
78 79first strand
Strand 2
A
143 146anti-parallel
Strand 3
A
132 133anti-parallel
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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
215 216first strand
Strand 2
A
207 212anti-parallel
Strand 3
A
196 202anti-parallel
Strand 4
A
183 187anti-parallel
Strand 5
A
304 307anti-parallel
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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
237 240first strand
Strand 2
A
247 250anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il