Analysis of interatomic Contacts of Structural Units in PDB entry:
4WA9


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 4WA9 entry

There are 2 chains in PDB entry 4WA9 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
B
 ASP 233LYS 508
A
 GLU 236ASP 504
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 29 helices in PDB entry 4WA9. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
B
238 240Right-handed 310
Helix 2
AA2
B
249 252Right-handed 310
Helix 3
AA3
B
263 265Right-handed 310
Helix 4
AA4
B
279 293Right-handed alpha
Helix 5
AA5
B
322 330Right-handed alpha
Helix 6
AA6
B
336 357Right-handed alpha
Helix 7
AA7
B
365 367Right-handed 310
Helix 8
AA8
B
373 375Right-handed 310
Helix 9
AA9
B
402 406Right-handed 310
Helix 10
AB1
B
407 414Right-handed alpha
Helix 11
AB2
B
417 434Right-handed alpha
Helix 12
AB3
B
447 454Right-handed alpha
Helix 13
AB4
B
465 476Right-handed alpha
Helix 14
AB5
B
479 483Right-handed 310
Helix 15
AB6
B
485 507Right-handed alpha
Helix 16
AB7
A
238 240Right-handed 310
Helix 17
AB8
A
263 265Right-handed 310
Helix 18
AB9
A
323 330Right-handed alpha
Helix 19
AC1
A
336 357Right-handed alpha
Helix 20
AC2
A
365 367Right-handed 310
Helix 21
AC3
A
373 375Right-handed 310
Helix 22
AC4
A
402 406Right-handed 310
Helix 23
AC5
A
407 414Right-handed alpha
Helix 24
AC6
A
418 434Right-handed alpha
Helix 25
AC7
A
444 446Right-handed 310
Helix 26
AC8
A
447 454Right-handed alpha
Helix 27
AC9
A
465 476Right-handed alpha
Helix 28
AD1
A
479 483Right-handed 310
Helix 29
AD2
A
485 504Right-handed alpha
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There are 8 sheets in PDB entry 4WA9. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8,

There are 5 strands in AA1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
242 247first strand
Strand 2
B
256 261anti-parallel
Strand 3
B
266 273anti-parallel
Strand 4
B
311 316anti-parallel
Strand 5
B
301 305anti-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
B
359 361first strand
Strand 2
B
384 386anti-parallel
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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
B
369 371first strand
Strand 2
B
377 379anti-parallel
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There are 2 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
393 394first strand
Strand 2
B
415 416anti-parallel
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There are 5 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
242 248first strand
Strand 2
A
256 261anti-parallel
Strand 3
A
266 270anti-parallel
Strand 4
A
314 316anti-parallel
Strand 5
A
301 303anti-parallel
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There are 3 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
321 322first strand
Strand 2
A
369 371anti-parallel
Strand 3
A
377 379anti-parallel
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There are 2 strands in AA7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
359 361first strand
Strand 2
A
384 386anti-parallel
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There are 2 strands in AA8 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
392 394first strand
Strand 2
A
415 417anti-parallel
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