Analysis of interatomic Contacts of Structural Units in PDB entry:
1B3J


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 1B3J entry

There is 1 chain in PDB entry 1B3J (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLU 1SER 274
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 6 helices in PDB entry 1B3J. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
45 54Right-handed alpha
Helix 2
2
A
60 79Right-handed alpha
Helix 3
3
A
136 150Right-handed alpha
Helix 4
4
A
163 173Right-handed alpha
Helix 5
5
A
237 239Right-handed 310
Helix 6
6
A
254 256Right-handed 310
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There are 3 sheets in PDB entry 1B3J. Click on sheet of interest to get list of strands forming it: A, B, C,

There are 8 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
41 43first strand
Strand 2
A
31 36anti-parallel
Strand 3
A
22 28anti-parallel
Strand 4
A
3 14anti-parallel
Strand 5
A
87 98anti-parallel
Strand 6
A
104 112anti-parallel
Strand 7
A
115 121anti-parallel
Strand 8
A
126 128anti-parallel
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There are 4 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
185 190first strand
Strand 2
A
199 207anti-parallel
Strand 3
A
241 248anti-parallel
Strand 4
A
228 230anti-parallel
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There are 3 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
212 218first strand
Strand 2
A
257 263anti-parallel
Strand 3
A
266 271anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il