Analysis of interatomic Contacts of Structural Units in PDB entry:
9USA


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 9USA entry

There is 1 chain in PDB entry 9USA (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASP 5ALA 184
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 9 helices in PDB entry 9USA. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
5 12Right-handed alpha
Helix 2
AA2
A
25 29Right-handed alpha
Helix 3
AA3
A
44 56Right-handed alpha
Helix 4
AA4
A
57 64Right-handed alpha
Helix 5
AA5
A
77 84Right-handed alpha
Helix 6
AA6
A
97 103Right-handed alpha
Helix 7
AA7
A
126 133Right-handed alpha
Helix 8
AA8
A
153 156Right-handed 310
Helix 9
AA9
A
172 180Right-handed alpha
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There is 1 sheet (AA1) in PDB entry 9USA.

There are 7 strands in AA1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
22 24first strand
Strand 2
A
13 16anti-parallel
Strand 3
A
90 93anti-parallel
Strand 4
A
66 72parallel
Strand 5
A
33 38parallel
Strand 6
A
147 151anti-parallel
Strand 7
A
158 163anti-parallel
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