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


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 2ASB entry

There are 2 chains in PDB entry 2ASB (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
B
 G 1 G 11
A
 SER 108GLY 333
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 10 helices in PDB entry 2ASB. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
122 128Right-handed alpha
Helix 2
2
A
147 151Right-handed 310
Helix 3
3
A
185 197Right-handed alpha
Helix 4
4
A
197 202Right-handed alpha
Helix 5
5
A
230 237Right-handed alpha
Helix 6
6
A
240 250Right-handed alpha
Helix 7
7
A
263 272Right-handed alpha
Helix 8
8
A
295 297Right-handed 310
Helix 9
9
A
298 304Right-handed alpha
Helix 10
10
A
307 318Right-handed alpha
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There are 3 sheets in PDB entry 2ASB. Click on sheet of interest to get list of strands forming it: A, B, C,

There are 6 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
114 120first strand
Strand 2
A
131 135anti-parallel
Strand 3
A
142 146anti-parallel
Strand 4
A
178 182parallel
Strand 5
A
162 171anti-parallel
Strand 6
A
114 120anti-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
205 213first strand
Strand 2
A
217 224anti-parallel
Strand 3
A
254 259parallel
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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
279 284first strand
Strand 2
A
289 294anti-parallel
Strand 3
A
320 325parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il