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


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 2BBK entry

There are 6 chains in PDB entry 2BBK (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
H
 ASP 19GLY 373
L
 THR 7SER 56
L
 VAL 58SER 131
J
 ASP 19GLY 373
M
 THR 7SER 56
M
 VAL 58SER 131
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 2 helices in PDB entry 2BBK. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
H1
H
256 263Right-handed alpha
Helix 2
H2
J
256 263Right-handed alpha
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There are 20 sheets in PDB entry 2BBK. Click on sheet of interest to get list of strands forming it: H1H, H2H, H3H, H4H, H5H, H6H, H7H, L1L, L2L, L3L, H1J, H2J, H3J, H4J, H5J, H6J, H7J, L1M, L2M, L3M,

There are 5 strands in H1H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
67 73first strand
Strand 2
H
77 87anti-parallel
Strand 3
H
92 102anti-parallel
Strand 4
H
107 114anti-parallel
Strand 5
H
117 123anti-parallel
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There are 4 strands in H2H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
128 133first strand
Strand 2
H
136 143anti-parallel
Strand 3
H
147 155anti-parallel
Strand 4
H
157 166anti-parallel
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There are 4 strands in H3H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
168 174first strand
Strand 2
H
177 183anti-parallel
Strand 3
H
186 194anti-parallel
Strand 4
H
197 205anti-parallel
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There are 4 strands in H4H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
211 221first strand
Strand 2
H
224 231anti-parallel
Strand 3
H
234 242anti-parallel
Strand 4
H
244 254anti-parallel
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There are 4 strands in H5H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
271 276first strand
Strand 2
H
279 284anti-parallel
Strand 3
H
296 304anti-parallel
Strand 4
H
307 319anti-parallel
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There are 4 strands in H6H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
321 328first strand
Strand 2
H
330 338anti-parallel
Strand 3
H
341 348anti-parallel
Strand 4
H
350 358anti-parallel
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There are 4 strands in H7H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
363 372first strand
Strand 2
H
31 40anti-parallel
Strand 3
H
46 53anti-parallel
Strand 4
H
56 65anti-parallel
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There are 2 strands in L1L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
30 35first strand
Strand 2
L
86 90anti-parallel
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There are 2 strands in L2L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
40 42first strand
Strand 2
L
45 47anti-parallel
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There are 3 strands in L3L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
50 64first strand
Strand 2
L
68 78anti-parallel
Strand 3
L
120 131anti-parallel
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There are 5 strands in H1J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
J
67 73first strand
Strand 2
J
77 87anti-parallel
Strand 3
J
92 102anti-parallel
Strand 4
J
107 114anti-parallel
Strand 5
J
117 123anti-parallel
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There are 4 strands in H2J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
J
128 133first strand
Strand 2
J
136 143anti-parallel
Strand 3
J
147 155anti-parallel
Strand 4
J
157 166anti-parallel
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There are 4 strands in H3J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
J
168 174first strand
Strand 2
J
177 183anti-parallel
Strand 3
J
186 194anti-parallel
Strand 4
J
197 205anti-parallel
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There are 4 strands in H4J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
J
211 221first strand
Strand 2
J
224 231anti-parallel
Strand 3
J
234 242anti-parallel
Strand 4
J
244 254anti-parallel
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There are 4 strands in H5J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
J
271 276first strand
Strand 2
J
279 284anti-parallel
Strand 3
J
296 304anti-parallel
Strand 4
J
307 319anti-parallel
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There are 4 strands in H6J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
J
321 328first strand
Strand 2
J
330 338anti-parallel
Strand 3
J
341 348anti-parallel
Strand 4
J
350 358anti-parallel
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There are 4 strands in H7J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
J
363 372first strand
Strand 2
J
31 40anti-parallel
Strand 3
J
46 53anti-parallel
Strand 4
J
56 65anti-parallel
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There are 2 strands in L1M sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
M
30 35first strand
Strand 2
M
86 90anti-parallel
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There are 2 strands in L2M sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
M
40 42first strand
Strand 2
M
45 47anti-parallel
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There are 3 strands in L3M sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
M
50 64first strand
Strand 2
M
68 78anti-parallel
Strand 3
M
120 131anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il