Analysis of interatomic Contacts of Structural Units in PDB entry:
8K3Q


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 8K3Q entry

There are 2 chains in PDB entry 8K3Q (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ARG 245PHE 1125
B
 ARG 245PHE 1125
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 66 helices in PDB entry 8K3Q. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
392 401Right-handed alpha
Helix 2
AA2
A
410 414Right-handed alpha
Helix 3
AA3
A
424 428Right-handed 310
Helix 4
AA4
A
435 439Right-handed 310
Helix 5
AA5
A
458 478Right-handed alpha
Helix 6
AA6
A
488 491Right-handed 310
Helix 7
AA7
A
506 517Right-handed alpha
Helix 8
AA8
A
577 588Right-handed alpha
Helix 9
AA9
A
588 594Right-handed alpha
Helix 10
AB1
A
610 617Right-handed alpha
Helix 11
AB2
A
618 621Right-handed 310
Helix 12
AB3
A
636 643Right-handed 310
Helix 13
AB4
A
644 660Right-handed alpha
Helix 14
AB5
A
660 669Right-handed alpha
Helix 15
AB6
A
683 687Right-handed alpha
Helix 16
AB7
A
688 696Right-handed alpha
Helix 17
AB8
A
706 712Right-handed alpha
Helix 18
AB9
A
713 716Right-handed 310
Helix 19
AC1
A
717 726Right-handed alpha
Helix 20
AC2
A
749 774Right-handed alpha
Helix 21
AC3
A
775 781Right-handed 310
Helix 22
AC4
A
784 807Right-handed alpha
Helix 23
AC5
A
807 828Right-handed alpha
Helix 24
AC6
A
830 856Right-handed alpha
Helix 25
AC7
A
861 892Right-handed alpha
Helix 26
AC8
A
909 932Right-handed alpha
Helix 27
AC9
A
936 941Right-handed alpha
Helix 28
AD1
A
941 955Right-handed alpha
Helix 29
AD2
A
955 963Right-handed alpha
Helix 30
AD3
A
997 1012Right-handed alpha
Helix 31
AD4
A
1027 1060Right-handed alpha
Helix 32
AD5
A
1063 1075Right-handed alpha
Helix 33
AD6
A
1091 1125Right-handed alpha
Helix 34
AD7
B
392 401Right-handed alpha
Helix 35
AD8
B
410 414Right-handed alpha
Helix 36
AD9
B
424 428Right-handed 310
Helix 37
AE1
B
435 439Right-handed 310
Helix 38
AE2
B
458 478Right-handed alpha
Helix 39
AE3
B
488 491Right-handed 310
Helix 40
AE4
B
506 517Right-handed alpha
Helix 41
AE5
B
577 588Right-handed alpha
Helix 42
AE6
B
588 594Right-handed alpha
Helix 43
AE7
B
610 617Right-handed alpha
Helix 44
AE8
B
618 621Right-handed 310
Helix 45
AE9
B
636 643Right-handed 310
Helix 46
AF1
B
644 660Right-handed alpha
Helix 47
AF2
B
660 669Right-handed alpha
Helix 48
AF3
B
683 687Right-handed alpha
Helix 49
AF4
B
688 696Right-handed alpha
Helix 50
AF5
B
706 712Right-handed alpha
Helix 51
AF6
B
713 716Right-handed 310
Helix 52
AF7
B
717 726Right-handed alpha
Helix 53
AF8
B
749 774Right-handed alpha
Helix 54
AF9
B
775 781Right-handed 310
Helix 55
AG1
B
784 807Right-handed alpha
Helix 56
AG2
B
807 828Right-handed alpha
Helix 57
AG3
B
830 856Right-handed alpha
Helix 58
AG4
B
861 892Right-handed alpha
Helix 59
AG5
B
909 932Right-handed alpha
Helix 60
AG6
B
936 941Right-handed alpha
Helix 61
AG7
B
941 955Right-handed alpha
Helix 62
AG8
B
955 963Right-handed alpha
Helix 63
AG9
B
997 1012Right-handed alpha
Helix 64
AH1
B
1027 1060Right-handed alpha
Helix 65
AH2
B
1063 1075Right-handed alpha
Helix 66
AH3
B
1091 1125Right-handed alpha
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There are 8 sheets in PDB entry 8K3Q. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8,

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
376 377first strand
Strand 2
B
991 992anti-parallel
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There are 11 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
386 390first strand
Strand 2
A
415 421anti-parallel
Strand 3
A
535 542anti-parallel
Strand 4
A
565 572anti-parallel
Strand 5
A
493 499parallel
Strand 6
A
448 454parallel
Strand 7
A
597 602parallel
Strand 8
A
679 682anti-parallel
Strand 9
A
624 633anti-parallel
Strand 10
A
733 744parallel
Strand 11
A
606 607anti-parallel
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There are 3 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
531 532first strand
Strand 2
A
527 528anti-parallel
Strand 3
B
981 982parallel
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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
A
545 549first strand
Strand 2
A
554 557anti-parallel
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There are 3 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
981 982first strand
Strand 2
B
527 528parallel
Strand 3
B
531 532anti-parallel
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There are 2 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
991 992first strand
Strand 2
B
376 377anti-parallel
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There are 11 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
386 390first strand
Strand 2
B
415 421anti-parallel
Strand 3
B
535 542anti-parallel
Strand 4
B
565 572anti-parallel
Strand 5
B
493 499parallel
Strand 6
B
448 454parallel
Strand 7
B
597 602parallel
Strand 8
B
679 682anti-parallel
Strand 9
B
624 633anti-parallel
Strand 10
B
733 744parallel
Strand 11
B
606 607anti-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
B
545 549first strand
Strand 2
B
554 557anti-parallel
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