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


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 2BWA entry

There are 2 chains in PDB entry 2BWA (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 THR 2LEU 227
B
 THR 2LEU 227
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 2BWA. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
180 190Right-handed alpha
Helix 2
2
B
180 190Right-handed alpha
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There are 6 sheets in PDB entry 2BWA. Click on sheet of interest to get list of strands forming it: AA, AB, AC, BA, BB, BC,

There are 6 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
3 5first strand
Strand 2
A
32 36anti-parallel
Strand 3
A
43 48anti-parallel
Strand 4
A
216 226anti-parallel
Strand 5
A
84 94anti-parallel
Strand 6
A
174 179anti-parallel
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There are 9 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
11 14first strand
Strand 2
A
19 22anti-parallel
Strand 3
A
61 67anti-parallel
Strand 4
A
198 205anti-parallel
Strand 5
A
101 110anti-parallel
Strand 6
A
123 132anti-parallel
Strand 7
A
162 168parallel
Strand 8
A
150 158anti-parallel
Strand 9
A
140 146anti-parallel
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There are 2 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
61 67first strand
Strand 2
A
70 71anti-parallel
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There are 6 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
3 5first strand
Strand 2
B
32 36anti-parallel
Strand 3
B
43 48anti-parallel
Strand 4
B
216 226anti-parallel
Strand 5
B
84 94anti-parallel
Strand 6
B
174 179anti-parallel
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There are 9 strands in BB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
11 14first strand
Strand 2
B
19 22anti-parallel
Strand 3
B
61 67anti-parallel
Strand 4
B
198 205anti-parallel
Strand 5
B
101 110anti-parallel
Strand 6
B
123 132anti-parallel
Strand 7
B
162 168parallel
Strand 8
B
150 158anti-parallel
Strand 9
B
140 146anti-parallel
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There are 2 strands in BC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
61 67first strand
Strand 2
B
70 71anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il