Analysis of interatomic Contacts of Structural Units in PDB entry:
5U4O


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 5U4O entry

There is 1 chain in PDB entry 5U4O (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLU 42GLN 521
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 17 helices in PDB entry 5U4O. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
64 72Right-handed alpha
Helix 2
AA2
A
121 131Right-handed alpha
Helix 3
AA3
A
169 176Right-handed alpha
Helix 4
AA4
A
177 180Right-handed 310
Helix 5
AA5
A
183 189Right-handed alpha
Helix 6
AA6
A
240 250Right-handed alpha
Helix 7
AA7
A
260 262Right-handed 310
Helix 8
AA8
A
263 269Right-handed alpha
Helix 9
AA9
A
297 308Right-handed alpha
Helix 10
AB1
A
310 317Right-handed alpha
Helix 11
AB2
A
346 357Right-handed alpha
Helix 12
AB3
A
372 388Right-handed alpha
Helix 13
AB4
A
399 409Right-handed alpha
Helix 14
AB5
A
425 435Right-handed alpha
Helix 15
AB6
A
436 439Right-handed 310
Helix 16
AB7
A
450 463Right-handed alpha
Helix 17
AB8
A
465 483Right-handed alpha
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There are 6 sheets in PDB entry 5U4O. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6,

There are 7 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
204 210first strand
Strand 2
A
214 219anti-parallel
Strand 3
A
232 237anti-parallel
Strand 4
A
45 50parallel
Strand 5
A
255 256parallel
Strand 6
A
494 499anti-parallel
Strand 7
A
273 278anti-parallel
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There are 2 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
80 82first strand
Strand 2
A
88 90anti-parallel
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There are 4 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
93 99first strand
Strand 2
A
103 108anti-parallel
Strand 3
A
158 163anti-parallel
Strand 4
A
148 155anti-parallel
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There are 5 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
391 398first strand
Strand 2
A
363 370parallel
Strand 3
A
414 419parallel
Strand 4
A
283 288anti-parallel
Strand 5
A
486 491anti-parallel
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There are 2 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
502 503first strand
Strand 2
A
519 520anti-parallel
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There are 2 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
506 507first strand
Strand 2
A
513 514anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il