Analysis of interatomic Contacts of Structural Units in PDB entry:
4BB2


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 4BB2 entry

There are 2 chains in PDB entry 4BB2 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 HIS 13THR 349
B
 LYS 351VAL 383
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 11 helices in PDB entry 4BB2. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
17 35Right-handed alpha
Helix 2
2
A
44 57Right-handed alpha
Helix 3
3
A
60 71Right-handed alpha
Helix 4
4
A
79 95Right-handed alpha
Helix 5
5
A
118 130Right-handed alpha
Helix 6
6
A
140 156Right-handed alpha
Helix 7
7
A
190 194Right-handed 310
Helix 8
8
A
250 258Right-handed alpha
Helix 9
9
A
259 270Right-handed alpha
Helix 10
10
A
290 297Right-handed alpha
Helix 11
11
A
300 304Right-handed 310
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There are 3 sheets in PDB entry 4BB2. Click on sheet of interest to get list of strands forming it: AA, AB, AC,

There are 8 strands in AA 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
B
373 379anti-parallel
Strand 3
B
361 367anti-parallel
Strand 4
A
239 246anti-parallel
Strand 5
A
228 234anti-parallel
Strand 6
A
206 222anti-parallel
Strand 7
A
271 280parallel
Strand 8
B
353 356anti-parallel
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There are 7 strands in AB 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
B
373 379anti-parallel
Strand 3
B
361 367anti-parallel
Strand 4
A
239 246anti-parallel
Strand 5
A
228 234anti-parallel
Strand 6
A
206 222anti-parallel
Strand 7
A
195 200anti-parallel
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There are 6 strands in AC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
132 136first strand
Strand 2
A
102 112parallel
Strand 3
A
173 184anti-parallel
Strand 4
A
335 348anti-parallel
Strand 5
A
318 331anti-parallel
Strand 6
A
282 289anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il