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


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 2BBQ entry

There are 2 chains in PDB entry 2BBQ (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1ILE 264
B
 MET 1ILE 264
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 16 helices in PDB entry 2BBQ. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA
A
1 14Right-handed alpha
Helix 2
AB
A
52 65Right-handed alpha
Helix 3
AC
A
69 76Right-handed alpha
Helix 4
AG
A
93 100Right-handed alpha
Helix 5
AH
A
110 122Right-handed alpha
Helix 6
AI
A
137 141Right-handed alpha
Helix 7
AJ
A
173 193Right-handed alpha
Helix 8
AK
A
212 219Right-handed alpha
Helix 9
BA
B
1 14Right-handed alpha
Helix 10
BB
B
52 65Right-handed alpha
Helix 11
BC
B
69 76Right-handed alpha
Helix 12
BG
B
93 100Right-handed alpha
Helix 13
BH
B
110 122Right-handed alpha
Helix 14
BI
B
137 141Right-handed alpha
Helix 15
BJ
B
173 193Right-handed alpha
Helix 16
BK
B
212 219Right-handed alpha
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There are 6 sheets in PDB entry 2BBQ. Click on sheet of interest to get list of strands forming it: S1A, R1A, R2A, S1B, R1B, R2B,

There are 6 strands in S1A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
16 18first strand
Strand 2
A
25 36anti-parallel
Strand 3
A
198 210anti-parallel
Strand 4
A
158 170anti-parallel
Strand 5
A
146 155anti-parallel
Strand 6
A
128 132anti-parallel
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There are 2 strands in R1A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
101 103first strand
Strand 2
A
107 109anti-parallel
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There are 2 strands in R2A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
230 234first strand
Strand 2
A
246 250anti-parallel
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There are 6 strands in S1B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
16 18first strand
Strand 2
B
25 36anti-parallel
Strand 3
B
198 210anti-parallel
Strand 4
B
158 170anti-parallel
Strand 5
B
146 155anti-parallel
Strand 6
B
128 132anti-parallel
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There are 2 strands in R1B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
101 103first strand
Strand 2
B
107 109anti-parallel
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There are 2 strands in R2B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
230 234first strand
Strand 2
B
246 250anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il