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


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 4PWY entry

There is 1 chain in PDB entry 4PWY (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 60HIS 322
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 11 helices in PDB entry 4PWY. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
111 118Right-handed alpha
Helix 2
2
A
128 141Right-handed alpha
Helix 3
3
A
142 146Right-handed 310
Helix 4
4
A
159 169Right-handed alpha
Helix 5
5
A
180 197Right-handed alpha
Helix 6
6
A
214 220Right-handed alpha
Helix 7
7
A
236 238Right-handed 310
Helix 8
8
A
239 250Right-handed alpha
Helix 9
9
A
266 278Right-handed alpha
Helix 10
10
A
289 303Right-handed alpha
Helix 11
11
A
308 313Right-handed alpha
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There are 2 sheets in PDB entry 4PWY. Click on sheet of interest to get list of strands forming it: A, B,

There are 3 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
71 75first strand
Strand 2
A
88 93anti-parallel
Strand 3
A
100 104anti-parallel
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There are 7 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
205 209first strand
Strand 2
A
173 178parallel
Strand 3
A
149 152parallel
Strand 4
A
225 231parallel
Strand 5
A
251 261parallel
Strand 6
A
315 321anti-parallel
Strand 7
A
280 285anti-parallel
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