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


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 4PYH entry

There is 1 chain in PDB entry 4PYH (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 86GLU 378
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 10 helices in PDB entry 4PYH. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
91 95Right-handed 310
Helix 2
2
A
114 123Right-handed alpha
Helix 3
3
A
133 141Right-handed alpha
Helix 4
4
A
143 153Right-handed alpha
Helix 5
5
A
168 191Right-handed alpha
Helix 6
6
A
203 216Right-handed alpha
Helix 7
7
A
220 232Right-handed alpha
Helix 8
8
A
237 251Right-handed alpha
Helix 9
9
A
343 353Right-handed alpha
Helix 10
10
A
360 374Right-handed alpha
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There are 4 sheets in PDB entry 4PYH. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 5 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
98 102first strand
Strand 2
A
105 108anti-parallel
Strand 3
A
193 197parallel
Strand 4
A
125 130parallel
Strand 5
A
158 161parallel
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There are 3 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
254 262first strand
Strand 2
A
292 300anti-parallel
Strand 3
A
285 286anti-parallel
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There are 4 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
277 283first strand
Strand 2
A
269 273anti-parallel
Strand 3
A
302 310anti-parallel
Strand 4
A
313 315anti-parallel
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There are 5 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
277 283first strand
Strand 2
A
269 273anti-parallel
Strand 3
A
302 310anti-parallel
Strand 4
A
332 337anti-parallel
Strand 5
A
322 323anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il