Analysis of interatomic Contacts of Structural Units in PDB entry:
4OY4


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 4OY4 entry

There are 2 chains in PDB entry 4OY4 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLN 2PHE 301
A
 ASN 305THR 394
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 9 helices in PDB entry 4OY4. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
4 19Right-handed alpha
Helix 2
AA2
A
30 38Right-handed alpha
Helix 3
AA3
A
43 53Right-handed alpha
Helix 4
AA4
A
64 77Right-handed alpha
Helix 5
AA5
A
80 90Right-handed alpha
Helix 6
AA6
A
137 147Right-handed alpha
Helix 7
AA7
A
293 298Right-handed 310
Helix 8
AA8
A
317 322Right-handed alpha
Helix 9
AA9
A
390 394Right-handed 310
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There are 2 sheets in PDB entry 4OY4. Click on sheet of interest to get list of strands forming it: AA1, AA2,

There are 2 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
25 27first strand
Strand 2
A
61 63anti-parallel
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There are 13 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
376 379first strand
Strand 2
A
159 170anti-parallel
Strand 3
A
175 186anti-parallel
Strand 4
A
327 335anti-parallel
Strand 5
A
340 350anti-parallel
Strand 6
A
353 363anti-parallel
Strand 7
A
248 258parallel
Strand 8
A
261 272anti-parallel
Strand 9
A
277 286anti-parallel
Strand 10
A
214 224anti-parallel
Strand 11
A
197 208anti-parallel
Strand 12
A
150 156anti-parallel
Strand 13
A
159 170anti-parallel
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