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


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 2BPA entry

There are 4 chains in PDB entry 2BPA (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 A 0 C 4
1
 SER 1SER 426
2
 MET 1LYS 175
3
 LYS 2PHE 37
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 2BPA. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
HF1
1
82 87Right-handed alpha
Helix 2
HF2
1
128 135Right-handed alpha
Helix 3
HF3
1
192 212Right-handed alpha
Helix 4
HF4
1
214 230Right-handed alpha
Helix 5
HF5
1
317 323Right-handed alpha
Helix 6
HF6
1
387 393Right-handed alpha
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There are 4 sheets in PDB entry 2BPA. Click on sheet of interest to get list of strands forming it: F1, F2, G1, G2,

There are 4 strands in F1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
1
6 22first strand
Strand 2
1
402 415anti-parallel
Strand 3
1
38 54anti-parallel
Strand 4
1
262 275anti-parallel
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There are 4 strands in F2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
1
27 35first strand
Strand 2
1
281 291anti-parallel
Strand 3
1
61 72anti-parallel
Strand 4
1
235 243anti-parallel
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There are 4 strands in G1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
2
36 46first strand
Strand 2
2
156 164anti-parallel
Strand 3
2
72 81anti-parallel
Strand 4
2
120 128anti-parallel
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There are 4 strands in G2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
2
50 60first strand
Strand 2
2
139 152anti-parallel
Strand 3
2
86 99anti-parallel
Strand 4
2
108 119anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il