Analysis of interatomic Contacts of Structural Units in PDB entry:
9X2R


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 9X2R entry

There are 2 chains in PDB entry 9X2R (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASN 162ASP 550
B
 LYS 113SER 503
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 31 helices in PDB entry 9X2R. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
168 182Right-handed alpha
Helix 2
AA2
A
183 198Right-handed alpha
Helix 3
AA3
A
203 222Right-handed alpha
Helix 4
AA4
A
238 253Right-handed alpha
Helix 5
AA5
A
253 273Right-handed alpha
Helix 6
AA6
A
293 303Right-handed alpha
Helix 7
AA7
A
342 353Right-handed alpha
Helix 8
AA8
A
371 376Right-handed alpha
Helix 9
AA9
A
390 394Right-handed 310
Helix 10
AB1
A
400 412Right-handed alpha
Helix 11
AB2
A
428 432Right-handed 310
Helix 12
AB3
A
433 456Right-handed alpha
Helix 13
AB4
A
461 472Right-handed alpha
Helix 14
AB5
A
473 476Right-handed 310
Helix 15
AB6
A
484 495Right-handed alpha
Helix 16
AB7
A
503 515Right-handed alpha
Helix 17
AB8
B
114 128Right-handed alpha
Helix 18
AB9
B
134 150Right-handed alpha
Helix 19
AC1
B
156 174Right-handed alpha
Helix 20
AC2
B
202 216Right-handed alpha
Helix 21
AC3
B
219 234Right-handed alpha
Helix 22
AC4
B
250 263Right-handed alpha
Helix 23
AC5
B
277 281Right-handed 310
Helix 24
AC6
B
286 301Right-handed alpha
Helix 25
AC7
B
319 323Right-handed 310
Helix 26
AC8
B
346 360Right-handed alpha
Helix 27
AC9
B
378 401Right-handed alpha
Helix 28
AD1
B
404 415Right-handed alpha
Helix 29
AD2
B
415 431Right-handed alpha
Helix 30
AD3
B
438 447Right-handed alpha
Helix 31
AD4
B
454 466Right-handed alpha
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There are 4 sheets in PDB entry 9X2R. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4,

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
357 362first strand
Strand 2
A
312 317parallel
Strand 3
A
281 286parallel
Strand 4
A
382 388parallel
Strand 5
A
416 422parallel
Strand 6
A
540 549anti-parallel
Strand 7
A
497 500anti-parallel
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There are 8 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
357 362first strand
Strand 2
A
312 317parallel
Strand 3
A
281 286parallel
Strand 4
A
382 388parallel
Strand 5
A
416 422parallel
Strand 6
A
540 549anti-parallel
Strand 7
A
531 536anti-parallel
Strand 8
A
521 525anti-parallel
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There are 7 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
305 311first strand
Strand 2
B
268 275parallel
Strand 3
B
239 244parallel
Strand 4
B
330 337parallel
Strand 5
B
364 370parallel
Strand 6
B
491 500anti-parallel
Strand 7
B
449 450anti-parallel
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There are 8 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
305 311first strand
Strand 2
B
268 275parallel
Strand 3
B
239 244parallel
Strand 4
B
330 337parallel
Strand 5
B
364 370parallel
Strand 6
B
491 500anti-parallel
Strand 7
B
483 488anti-parallel
Strand 8
B
472 474anti-parallel
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