Analysis of interatomic Contacts of Structural Units in PDB entry:
5BTU


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 5BTU entry

There are 2 chains in PDB entry 5BTU (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 VAL 23CYS 184
B
 VAL 23CYS 184
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 8 helices in PDB entry 5BTU. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
29 42Right-handed alpha
Helix 2
AA2
A
44 49Right-handed alpha
Helix 3
AA3
A
49 57Right-handed alpha
Helix 4
AA4
A
136 141Right-handed alpha
Helix 5
AA5
B
29 42Right-handed alpha
Helix 6
AA6
B
44 49Right-handed alpha
Helix 7
AA7
B
49 57Right-handed alpha
Helix 8
AA8
B
136 141Right-handed alpha
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There are 2 sheets in PDB entry 5BTU. Click on sheet of interest to get list of strands forming it: AA1, AA2,

There are 9 strands in AA1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
58 73first strand
Strand 2
A
82 90anti-parallel
Strand 3
A
96 108anti-parallel
Strand 4
A
114 123anti-parallel
Strand 5
A
126 135anti-parallel
Strand 6
A
145 154anti-parallel
Strand 7
A
160 167anti-parallel
Strand 8
A
177 184anti-parallel
Strand 9
A
58 73anti-parallel
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There are 9 strands in AA2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
58 73first strand
Strand 2
B
82 90anti-parallel
Strand 3
B
96 108anti-parallel
Strand 4
B
114 122anti-parallel
Strand 5
B
126 135anti-parallel
Strand 6
B
145 154anti-parallel
Strand 7
B
160 167anti-parallel
Strand 8
B
177 184anti-parallel
Strand 9
B
58 73anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il