Analysis of interatomic Contacts of Structural Units in PDB entry:
7OAS


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 7OAS entry

There is 1 chain in PDB entry 7OAS (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 CYS 4SER 219
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 7OAS. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
25 29Right-handed 310
Helix 2
AA2
A
31 44Right-handed alpha
Helix 3
AA3
A
51 56Right-handed alpha
Helix 4
AA4
A
68 77Right-handed alpha
Helix 5
AA5
A
89 108Right-handed alpha
Helix 6
AA6
A
125 132Right-handed alpha
Helix 7
AA7
A
147 149Right-handed 310
Helix 8
AA8
A
150 161Right-handed alpha
Helix 9
AA9
A
176 190Right-handed alpha
Helix 10
AB1
A
197 201Right-handed 310
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There are 2 sheets in PDB entry 7OAS. Click on sheet of interest to get list of strands forming it: AA1, AA2,

There are 2 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
5 10first strand
Strand 2
A
13 18anti-parallel
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There are 7 strands in AA2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
116 120first strand
Strand 2
A
80 85parallel
Strand 3
A
59 62parallel
Strand 4
A
136 142parallel
Strand 5
A
162 173parallel
Strand 6
A
210 217anti-parallel
Strand 7
A
191 195anti-parallel
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