Analysis of interatomic Contacts of Structural Units in PDB entry:
8Y4U


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 8Y4U entry

There is 1 chain in PDB entry 8Y4U (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLU 46ILE 351
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 13 helices in PDB entry 8Y4U. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
54 56Right-handed 310
Helix 2
AA2
A
58 72Right-handed alpha
Helix 3
AA3
A
83 99Right-handed alpha
Helix 4
AA4
A
101 107Right-handed alpha
Helix 5
AA5
A
132 136Right-handed 310
Helix 6
AA6
A
146 150Right-handed 310
Helix 7
AA7
A
151 155Right-handed 310
Helix 8
AA8
A
161 188Right-handed alpha
Helix 9
AA9
A
195 200Right-handed 310
Helix 10
AB1
A
267 274Right-handed alpha
Helix 11
AB2
A
311 315Right-handed 310
Helix 12
AB3
A
327 337Right-handed alpha
Helix 13
AB4
A
344 350Right-handed 310
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There are 2 sheets in PDB entry 8Y4U. Click on sheet of interest to get list of strands forming it: AA1, AA2,

There are 8 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
50 52first strand
Strand 2
A
74 78parallel
Strand 3
A
262 266anti-parallel
Strand 4
A
232 237anti-parallel
Strand 5
A
293 300anti-parallel
Strand 6
A
204 211anti-parallel
Strand 7
A
138 145anti-parallel
Strand 8
A
121 122anti-parallel
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There are 4 strands in AA2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
223 226first strand
Strand 2
A
283 285anti-parallel
Strand 3
A
244 248anti-parallel
Strand 4
A
251 254anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il