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


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 4YWO entry

There is 1 chain in PDB entry 4YWO (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER -3ASP 440
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 19 helices in PDB entry 4YWO. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
10 23Right-handed alpha
Helix 2
AA2
A
36 43Right-handed alpha
Helix 3
AA3
A
43 65Right-handed alpha
Helix 4
AA4
A
72 90Right-handed alpha
Helix 5
AA5
A
90 97Right-handed alpha
Helix 6
AA6
A
141 146Right-handed alpha
Helix 7
AA7
A
149 155Right-handed alpha
Helix 8
AA8
A
169 181Right-handed alpha
Helix 9
AA9
A
200 214Right-handed alpha
Helix 10
AB1
A
260 265Right-handed 310
Helix 11
AB2
A
291 295Right-handed 310
Helix 12
AB3
A
299 317Right-handed alpha
Helix 13
AB4
A
323 327Right-handed 310
Helix 14
AB5
A
343 349Right-handed alpha
Helix 15
AB6
A
364 370Right-handed alpha
Helix 16
AB7
A
395 398Right-handed 310
Helix 17
AB8
A
399 409Right-handed alpha
Helix 18
AB9
A
412 418Right-handed alpha
Helix 19
AC1
A
427 436Right-handed alpha
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There are 6 sheets in PDB entry 4YWO. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6,

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
100 103first strand
Strand 2
A
28 31parallel
Strand 3
A
2 7parallel
Strand 4
A
119 128parallel
Strand 5
A
113 116anti-parallel
Strand 6
A
106 110anti-parallel
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There are 5 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
100 103first strand
Strand 2
A
28 31parallel
Strand 3
A
2 7parallel
Strand 4
A
119 128parallel
Strand 5
A
287 289parallel
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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
132 134first strand
Strand 2
A
253 255anti-parallel
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There are 4 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
217 219first strand
Strand 2
A
185 189parallel
Strand 3
A
162 166parallel
Strand 4
A
246 249parallel
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There are 3 strands in AA5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
224 229first strand
Strand 2
A
233 237anti-parallel
Strand 3
A
240 244anti-parallel
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There are 5 strands in AA6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
329 331first strand
Strand 2
A
336 341anti-parallel
Strand 3
A
385 393anti-parallel
Strand 4
A
376 382anti-parallel
Strand 5
A
354 360anti-parallel
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