Analysis of interatomic Contacts of Structural Units in PDB entry:
3OSX


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 3OSX entry

There is 1 chain in PDB entry 3OSX (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 190ASN 379
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 3OSX. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
201 205Right-handed 310
Helix 2
2
A
229 242Right-handed alpha
Helix 3
3
A
255 268Right-handed alpha
Helix 4
4
A
281 297Right-handed alpha
Helix 5
5
A
302 306Right-handed 310
Helix 6
6
A
308 312Right-handed 310
Helix 7
7
A
313 317Right-handed 310
Helix 8
8
A
338 355Right-handed alpha
Helix 9
9
A
358 375Right-handed alpha
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There are 2 sheets in PDB entry 3OSX. Click on sheet of interest to get list of strands forming it: A, B,

There are 4 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
193 195first strand
Strand 2
A
330 335anti-parallel
Strand 3
A
318 325anti-parallel
Strand 4
A
213 216anti-parallel
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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
193 195first strand
Strand 2
A
330 335anti-parallel
Strand 3
A
318 325anti-parallel
Strand 4
A
219 227anti-parallel
Strand 5
A
247 254parallel
Strand 6
A
273 277parallel
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