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


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 4YLR entry

There is 1 chain in PDB entry 4YLR (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 THR 40ARG 484
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 4YLR. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
50 61Right-handed alpha
Helix 2
AA2
A
82 88Right-handed alpha
Helix 3
AA3
A
101 106Right-handed alpha
Helix 4
AA4
A
106 119Right-handed alpha
Helix 5
AA5
A
137 151Right-handed alpha
Helix 6
AA6
A
274 284Right-handed alpha
Helix 7
AA7
A
287 318Right-handed alpha
Helix 8
AA8
A
360 379Right-handed alpha
Helix 9
AA9
A
462 484Right-handed alpha
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There are 4 sheets in PDB entry 4YLR. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4,

There are 4 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
63 64first strand
Strand 2
A
42 47parallel
Strand 3
A
74 77parallel
Strand 4
A
94 95parallel
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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
131 133first strand
Strand 2
A
186 189anti-parallel
Strand 3
A
157 160anti-parallel
Strand 4
A
171 173anti-parallel
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There are 5 strands in AA3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
271 273first strand
Strand 2
A
217 228anti-parallel
Strand 3
A
202 212anti-parallel
Strand 4
A
331 339anti-parallel
Strand 5
A
345 351anti-parallel
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There are 3 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
271 273first strand
Strand 2
A
217 228anti-parallel
Strand 3
A
454 458anti-parallel
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