Analysis of interatomic Contacts of Structural Units in PDB entry:
1AS0


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 1AS0 entry

There is 1 chain in PDB entry 1AS0 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ARG 32ILE 344
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 12 helices in PDB entry 1AS0. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
A1
A
45 58Right-handed alpha
Helix 2
AA
A
62 91Right-handed alpha
Helix 3
AB
A
97 117Right-handed alpha
Helix 4
AC
A
120 132Right-handed alpha
Helix 5
AD
A
133 146Right-handed alpha
Helix 6
AE
A
151 163Right-handed alpha
Helix 7
AF
A
171 176Right-handed alpha
Helix 8
A2
A
207 215Right-handed 310
Helix 9
A3
A
241 255Right-handed alpha
Helix 10
AG
A
270 278Right-handed alpha
Helix 11
A4
A
295 309Right-handed alpha
Helix 12
A5
A
328 343Right-handed alpha
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There is 1 sheet ( B) in PDB entry 1AS0.

There are 6 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
319 323first strand
Strand 2
A
263 269parallel
Strand 3
A
220 226parallel
Strand 4
A
33 39parallel
Strand 5
A
194 200parallel
Strand 6
A
185 191anti-parallel
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