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


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 4YLE entry

There is 1 chain in PDB entry 4YLE (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 30THR 315
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 12 helices in PDB entry 4YLE. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
44 61Right-handed alpha
Helix 2
AA2
A
77 91Right-handed alpha
Helix 3
AA3
A
106 116Right-handed alpha
Helix 4
AA4
A
128 134Right-handed alpha
Helix 5
AA5
A
145 161Right-handed alpha
Helix 6
AA6
A
176 194Right-handed alpha
Helix 7
AA7
A
206 221Right-handed alpha
Helix 8
AA8
A
231 245Right-handed alpha
Helix 9
AA9
A
259 261Right-handed 310
Helix 10
AB1
A
262 268Right-handed alpha
Helix 11
AB2
A
278 296Right-handed alpha
Helix 12
AB3
A
299 303Right-handed 310
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There are 3 sheets in PDB entry 4YLE. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3,

There are 6 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
66 72first strand
Strand 2
A
34 41parallel
Strand 3
A
95 98parallel
Strand 4
A
119 123parallel
Strand 5
A
141 144parallel
Strand 6
A
308 309parallel
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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
196 202first strand
Strand 2
A
166 171parallel
Strand 3
A
226 229parallel
Strand 4
A
252 254parallel
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There are 2 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
274 276first strand
Strand 2
A
312 314anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il