Analysis of interatomic Contacts of Structural Units in PDB entry:
9YSR


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 9YSR entry

There are 2 chains in PDB entry 9YSR (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 19PRO 612
B
 TYR 339VAL 524
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 33 helices in PDB entry 9YSR. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
20 53Right-handed alpha
Helix 2
AA2
A
55 83Right-handed alpha
Helix 3
AA3
A
90 102Right-handed alpha
Helix 4
AA4
A
104 108Right-handed 310
Helix 5
AA5
A
111 125Right-handed alpha
Helix 6
AA6
A
147 155Right-handed alpha
Helix 7
AA7
A
157 194Right-handed alpha
Helix 8
AA8
A
198 205Right-handed alpha
Helix 9
AA9
A
206 208Right-handed 310
Helix 10
AB1
A
218 252Right-handed alpha
Helix 11
AB2
A
275 279Right-handed 310
Helix 12
AB3
A
293 300Right-handed alpha
Helix 13
AB4
A
303 319Right-handed alpha
Helix 14
AB5
A
324 331Right-handed alpha
Helix 15
AB6
A
365 385Right-handed alpha
Helix 16
AB7
A
397 414Right-handed alpha
Helix 17
AB8
A
414 421Right-handed alpha
Helix 18
AB9
A
431 447Right-handed alpha
Helix 19
AC1
A
448 465Right-handed alpha
Helix 20
AC2
A
469 471Right-handed 310
Helix 21
AC3
A
472 484Right-handed alpha
Helix 22
AC4
A
503 508Right-handed alpha
Helix 23
AC5
A
512 533Right-handed alpha
Helix 24
AC6
A
538 542Right-handed 310
Helix 25
AC7
A
547 559Right-handed alpha
Helix 26
AC8
A
565 575Right-handed alpha
Helix 27
AC9
A
581 599Right-handed alpha
Helix 28
AD1
A
600 602Right-handed 310
Helix 29
AD2
B
366 370Right-handed 310
Helix 30
AD3
B
386 390Right-handed 310
Helix 31
AD4
B
405 407Right-handed 310
Helix 32
AD5
B
416 422Right-handed alpha
Helix 33
AD6
B
502 505Right-handed 310
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There are 4 sheets in PDB entry 9YSR. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4,

There are 2 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
262 263first strand
Strand 2
A
487 488parallel
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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
347 352first strand
Strand 2
A
355 359anti-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
B
354 358first strand
Strand 2
B
394 403anti-parallel
Strand 3
B
507 516anti-parallel
Strand 4
B
431 437anti-parallel
Strand 5
B
376 380anti-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
452 454first strand
Strand 2
B
492 494anti-parallel
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