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


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 3BBA entry

There are 2 chains in PDB entry 3BBA (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 VAL 112GLY 357
B
 VAL 112GLU 361
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 15 helices in PDB entry 3BBA. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
153 167Right-handed alpha
Helix 2
2
A
200 204Right-handed 310
Helix 3
3
A
213 231Right-handed alpha
Helix 4
4
A
245 258Right-handed alpha
Helix 5
5
A
268 270Right-handed 310
Helix 6
6
A
271 285Right-handed alpha
Helix 7
7
A
338 342Right-handed 310
Helix 8
8
B
153 166Right-handed alpha
Helix 9
9
B
193 197Right-handed 310
Helix 10
10
B
200 204Right-handed 310
Helix 11
11
B
213 231Right-handed alpha
Helix 12
12
B
245 258Right-handed alpha
Helix 13
13
B
268 270Right-handed 310
Helix 14
14
B
271 285Right-handed alpha
Helix 15
15
B
338 342Right-handed 310
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There are 5 sheets in PDB entry 3BBA. Click on sheet of interest to get list of strands forming it: A, B, C, D, E,

There are 2 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
176 180first strand
Strand 2
A
188 192anti-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
263 266first strand
Strand 2
A
347 353anti-parallel
Strand 3
A
289 295anti-parallel
Strand 4
A
303 312anti-parallel
Strand 5
A
318 321anti-parallel
Strand 6
A
330 332anti-parallel
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There are 2 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
144 145first strand
Strand 2
B
148 149anti-parallel
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There are 2 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
176 180first strand
Strand 2
B
188 192anti-parallel
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There are 6 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
263 266first strand
Strand 2
B
347 353anti-parallel
Strand 3
B
289 295anti-parallel
Strand 4
B
303 312anti-parallel
Strand 5
B
318 321anti-parallel
Strand 6
B
330 332anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il