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


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 9XHN entry

There are 4 chains in PDB entry 9XHN (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 249LYS 456
B
 MET 248LYS 456
C
 GLY 249LYS 456
D
 GLY 249LYS 456
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 45 helices in PDB entry 9XHN. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
275 288Right-handed alpha
Helix 2
AA2
A
296 301Right-handed alpha
Helix 3
AA3
A
306 326Right-handed alpha
Helix 4
AA4
A
336 348Right-handed alpha
Helix 5
AA5
A
350 355Right-handed alpha
Helix 6
AA6
A
379 384Right-handed 310
Helix 7
AA7
A
389 395Right-handed alpha
Helix 8
AA8
A
396 397Right-handed 310
Helix 9
AA9
A
398 400Right-handed 310
Helix 10
AB1
A
409 411Right-handed 310
Helix 11
AB2
A
416 423Right-handed 310
Helix 12
AB3
A
438 456Right-handed alpha
Helix 13
AB4
B
275 288Right-handed alpha
Helix 14
AB5
B
296 301Right-handed alpha
Helix 15
AB6
B
306 326Right-handed alpha
Helix 16
AB7
B
336 347Right-handed alpha
Helix 17
AB8
B
350 355Right-handed alpha
Helix 18
AB9
B
389 395Right-handed alpha
Helix 19
AC1
B
396 397Right-handed 310
Helix 20
AC2
B
398 400Right-handed 310
Helix 21
AC3
B
409 411Right-handed 310
Helix 22
AC4
B
415 423Right-handed 310
Helix 23
AC5
B
438 456Right-handed alpha
Helix 24
AC6
C
275 288Right-handed alpha
Helix 25
AC7
C
296 301Right-handed alpha
Helix 26
AC8
C
306 326Right-handed alpha
Helix 27
AC9
C
336 348Right-handed alpha
Helix 28
AD1
C
350 355Right-handed alpha
Helix 29
AD2
C
390 395Right-handed alpha
Helix 30
AD3
C
396 397Right-handed 310
Helix 31
AD4
C
398 400Right-handed 310
Helix 32
AD5
C
409 411Right-handed 310
Helix 33
AD6
C
415 423Right-handed 310
Helix 34
AD7
C
438 456Right-handed alpha
Helix 35
AD8
D
275 288Right-handed alpha
Helix 36
AD9
D
296 301Right-handed alpha
Helix 37
AE1
D
306 326Right-handed alpha
Helix 38
AE2
D
336 347Right-handed alpha
Helix 39
AE3
D
350 355Right-handed alpha
Helix 40
AE4
D
389 395Right-handed alpha
Helix 41
AE5
D
396 397Right-handed 310
Helix 42
AE6
D
398 400Right-handed 310
Helix 43
AE7
D
409 411Right-handed 310
Helix 44
AE8
D
415 423Right-handed 310
Helix 45
AE9
D
438 456Right-handed alpha
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There are 5 sheets in PDB entry 9XHN. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5,

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
252 255first strand
Strand 2
A
292 295anti-parallel
Strand 3
A
263 268parallel
Strand 4
A
329 335parallel
Strand 5
A
357 363parallel
Strand 6
A
402 407parallel
Strand 7
A
425 429parallel
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There are 7 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
252 255first strand
Strand 2
B
292 295anti-parallel
Strand 3
B
263 268parallel
Strand 4
B
329 335parallel
Strand 5
B
357 363parallel
Strand 6
B
402 407parallel
Strand 7
B
425 429parallel
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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
C
252 255first strand
Strand 2
C
292 295anti-parallel
Strand 3
C
263 268parallel
Strand 4
C
329 335parallel
Strand 5
C
357 363parallel
Strand 6
C
402 407parallel
Strand 7
C
425 429parallel
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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
C
368 369first strand
Strand 2
C
388 389anti-parallel
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There are 7 strands in AA5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
252 255first strand
Strand 2
D
292 295anti-parallel
Strand 3
D
263 268parallel
Strand 4
D
329 335parallel
Strand 5
D
357 363parallel
Strand 6
D
402 407parallel
Strand 7
D
425 429parallel
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