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


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 2BSE entry

There are 6 chains in PDB entry 2BSE (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 158LYS 264
B
 SER 158LYS 264
C
 SER 158LYS 264
D
 VAL 2SER 123
E
 VAL 2SER 123
F
 VAL 2SER 123
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 6 helices in PDB entry 2BSE. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
209 213Right-handed 310
Helix 2
2
B
209 213Right-handed 310
Helix 3
3
C
209 213Right-handed 310
Helix 4
4
D
87 91Right-handed 310
Helix 5
5
F
62 65Right-handed 310
Helix 6
6
F
87 91Right-handed 310
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There are 12 sheets in PDB entry 2BSE. Click on sheet of interest to get list of strands forming it: AA, BA, CA, A, DB, C, EA, EB, EC, FA, FB, FC,

There are 7 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
163 171first strand
Strand 2
A
174 181anti-parallel
Strand 3
A
185 194anti-parallel
Strand 4
A
253 262anti-parallel
Strand 5
A
218 224anti-parallel
Strand 6
A
230 235anti-parallel
Strand 7
A
241 243anti-parallel
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There are 7 strands in BA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
163 171first strand
Strand 2
B
174 181anti-parallel
Strand 3
B
185 194anti-parallel
Strand 4
B
253 262anti-parallel
Strand 5
B
218 224anti-parallel
Strand 6
B
230 235anti-parallel
Strand 7
B
241 243anti-parallel
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There are 7 strands in CA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
163 171first strand
Strand 2
C
174 181anti-parallel
Strand 3
C
185 194anti-parallel
Strand 4
C
253 262anti-parallel
Strand 5
C
218 224anti-parallel
Strand 6
C
230 235anti-parallel
Strand 7
C
241 243anti-parallel
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There are 4 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
4 8first strand
Strand 2
D
18 24anti-parallel
Strand 3
D
78 83anti-parallel
Strand 4
D
68 72anti-parallel
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There are 6 strands in DB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
10 13first strand
Strand 2
D
117 122parallel
Strand 3
D
92 100anti-parallel
Strand 4
D
32 39anti-parallel
Strand 5
D
45 52anti-parallel
Strand 6
D
57 60anti-parallel
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There are 4 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
10 13first strand
Strand 2
D
117 122parallel
Strand 3
D
92 100anti-parallel
Strand 4
D
112 113anti-parallel
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There are 4 strands in EA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
4 8first strand
Strand 2
E
17 24anti-parallel
Strand 3
E
78 84anti-parallel
Strand 4
E
68 72anti-parallel
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There are 6 strands in EB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
10 12first strand
Strand 2
E
117 121parallel
Strand 3
E
92 100anti-parallel
Strand 4
E
32 39anti-parallel
Strand 5
E
46 52anti-parallel
Strand 6
E
57 60anti-parallel
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There are 4 strands in EC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
10 12first strand
Strand 2
E
117 121parallel
Strand 3
E
92 100anti-parallel
Strand 4
E
112 113anti-parallel
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There are 4 strands in FA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
4 8first strand
Strand 2
F
18 24anti-parallel
Strand 3
F
78 83anti-parallel
Strand 4
F
68 72anti-parallel
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There are 6 strands in FB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
10 13first strand
Strand 2
F
118 122parallel
Strand 3
F
92 100anti-parallel
Strand 4
F
32 39anti-parallel
Strand 5
F
46 52anti-parallel
Strand 6
F
57 60anti-parallel
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There are 4 strands in FC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
10 13first strand
Strand 2
F
118 122parallel
Strand 3
F
92 100anti-parallel
Strand 4
F
112 113anti-parallel
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