Analysis of interatomic Contacts of Structural Units in PDB entry:
2BC3


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 2BC3 entry

There are 2 chains in PDB entry 2BC3 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASP 13GLN 159
B
 GLU 14ALA 156
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 8 helices in PDB entry 2BC3. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
13 18Right-handed alpha
Helix 2
2
A
49 51Right-handed 310
Helix 3
3
A
118 121Right-handed 310
Helix 4
4
A
136 146Right-handed alpha
Helix 5
5
A
153 157Right-handed 310
Helix 6
6
B
49 53Right-handed 310
Helix 7
7
B
115 121Right-handed 310
Helix 8
8
B
136 146Right-handed alpha
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There are 2 sheets in PDB entry 2BC3. Click on sheet of interest to get list of strands forming it: A, B,

There are 9 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
19 22first strand
Strand 2
A
28 33anti-parallel
Strand 3
A
38 44anti-parallel
Strand 4
A
53 60anti-parallel
Strand 5
A
71 80anti-parallel
Strand 6
A
85 97anti-parallel
Strand 7
A
103 112anti-parallel
Strand 8
A
123 131anti-parallel
Strand 9
A
19 22anti-parallel
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There are 9 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
19 23first strand
Strand 2
B
28 33anti-parallel
Strand 3
B
38 44anti-parallel
Strand 4
B
54 60anti-parallel
Strand 5
B
71 80anti-parallel
Strand 6
B
85 97anti-parallel
Strand 7
B
103 112anti-parallel
Strand 8
B
123 131anti-parallel
Strand 9
B
19 23anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il