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


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 3CBX entry

There are 2 chains in PDB entry 3CBX (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 260PHE 364
B
 SER 261PHE 364
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 5 helices in PDB entry 3CBX. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
303 309Right-handed alpha
Helix 2
2
A
329 342Right-handed alpha
Helix 3
3
B
303 309Right-handed alpha
Helix 4
4
B
326 328Right-handed 310
Helix 5
5
B
329 343Right-handed alpha
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There are 4 sheets in PDB entry 3CBX. Click on sheet of interest to get list of strands forming it: A, B, C, D,

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
265 270first strand
Strand 2
A
347 352anti-parallel
Strand 3
A
316 320anti-parallel
Strand 4
A
323 324anti-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
265 270first strand
Strand 2
A
347 352anti-parallel
Strand 3
A
316 320anti-parallel
Strand 4
A
290 299anti-parallel
Strand 5
A
280 287anti-parallel
Strand 6
B
358 364anti-parallel
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There are 6 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
358 364first strand
Strand 2
B
280 285anti-parallel
Strand 3
B
293 299anti-parallel
Strand 4
B
316 320anti-parallel
Strand 5
B
347 352anti-parallel
Strand 6
B
265 270anti-parallel
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There are 5 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
358 364first strand
Strand 2
B
280 285anti-parallel
Strand 3
B
293 299anti-parallel
Strand 4
B
316 320anti-parallel
Strand 5
B
323 324anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il