Analysis of interatomic Contacts of Structural Units in PDB entry:
8X51


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 8X51 entry

There are 4 chains in PDB entry 8X51 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1SER 575
B
 MET 1SER 575
E
 T 1 T 21
F
 A 1 A 21
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 36 helices in PDB entry 8X51. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
32 47Right-handed alpha
Helix 2
AA2
A
47 52Right-handed alpha
Helix 3
AA3
A
85 94Right-handed alpha
Helix 4
AA4
A
95 97Right-handed 310
Helix 5
AA5
A
295 309Right-handed alpha
Helix 6
AA6
A
321 326Right-handed 310
Helix 7
AA7
A
380 394Right-handed alpha
Helix 8
AA8
A
397 402Right-handed alpha
Helix 9
AA9
A
413 423Right-handed alpha
Helix 10
AB1
A
448 455Right-handed alpha
Helix 11
AB2
A
476 493Right-handed alpha
Helix 12
AB3
A
493 502Right-handed alpha
Helix 13
AB4
A
511 516Right-handed alpha
Helix 14
AB5
A
516 529Right-handed alpha
Helix 15
AB6
A
532 540Right-handed alpha
Helix 16
AB7
A
542 551Right-handed alpha
Helix 17
AB8
A
555 562Right-handed alpha
Helix 18
AB9
A
569 574Right-handed alpha
Helix 19
AC1
B
31 47Right-handed alpha
Helix 20
AC2
B
47 52Right-handed alpha
Helix 21
AC3
B
84 93Right-handed alpha
Helix 22
AC4
B
295 308Right-handed alpha
Helix 23
AC5
B
321 325Right-handed 310
Helix 24
AC6
B
359 367Right-handed alpha
Helix 25
AC7
B
381 394Right-handed alpha
Helix 26
AC8
B
416 421Right-handed alpha
Helix 27
AC9
B
447 458Right-handed alpha
Helix 28
AD1
B
475 493Right-handed alpha
Helix 29
AD2
B
497 502Right-handed alpha
Helix 30
AD3
B
511 516Right-handed alpha
Helix 31
AD4
B
516 528Right-handed alpha
Helix 32
AD5
B
532 539Right-handed alpha
Helix 33
AD6
B
541 551Right-handed alpha
Helix 34
AD7
B
555 563Right-handed alpha
Helix 35
AD8
B
564 566Right-handed 310
Helix 36
AD9
B
567 574Right-handed alpha
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There are 8 sheets in PDB entry 8X51. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8,

There are 6 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
17 20first strand
Strand 2
A
5 8anti-parallel
Strand 3
A
68 74anti-parallel
Strand 4
A
106 112anti-parallel
Strand 5
A
122 127anti-parallel
Strand 6
A
134 135anti-parallel
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There are 6 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
149 154first strand
Strand 2
A
282 288parallel
Strand 3
A
314 318parallel
Strand 4
A
25 29parallel
Strand 5
A
331 336parallel
Strand 6
A
344 349anti-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
403 407first strand
Strand 2
A
374 378parallel
Strand 3
A
426 431parallel
Strand 4
A
505 507parallel
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There are 3 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
435 437first strand
Strand 2
A
444 447anti-parallel
Strand 3
A
465 466anti-parallel
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There are 6 strands in AA5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
17 20first strand
Strand 2
B
5 8anti-parallel
Strand 3
B
71 74anti-parallel
Strand 4
B
106 110anti-parallel
Strand 5
B
123 127anti-parallel
Strand 6
B
134 135anti-parallel
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There are 6 strands in AA6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
149 154first strand
Strand 2
B
282 288parallel
Strand 3
B
314 318parallel
Strand 4
B
25 29parallel
Strand 5
B
331 336parallel
Strand 6
B
344 349anti-parallel
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There are 4 strands in AA7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
403 407first strand
Strand 2
B
374 378parallel
Strand 3
B
426 431parallel
Strand 4
B
505 507parallel
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There are 3 strands in AA8 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
436 437first strand
Strand 2
B
444 446anti-parallel
Strand 3
B
465 466anti-parallel
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