Analysis of interatomic Contacts of Structural Units in PDB entry:
8K3U


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 8K3U entry

There are 2 chains in PDB entry 8K3U (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PHE 415LYS 1127
B
 PHE 415LYS 1127
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 52 helices in PDB entry 8K3U. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
424 428Right-handed 310
Helix 2
AA2
A
458 478Right-handed alpha
Helix 3
AA3
A
488 491Right-handed 310
Helix 4
AA4
A
506 516Right-handed alpha
Helix 5
AA5
A
577 588Right-handed alpha
Helix 6
AA6
A
588 594Right-handed alpha
Helix 7
AA7
A
610 617Right-handed alpha
Helix 8
AA8
A
636 640Right-handed 310
Helix 9
AA9
A
650 669Right-handed alpha
Helix 10
AB1
A
683 687Right-handed alpha
Helix 11
AB2
A
688 696Right-handed alpha
Helix 12
AB3
A
718 726Right-handed alpha
Helix 13
AB4
A
749 774Right-handed alpha
Helix 14
AB5
A
775 781Right-handed 310
Helix 15
AB6
A
784 807Right-handed alpha
Helix 16
AB7
A
807 825Right-handed alpha
Helix 17
AB8
A
830 855Right-handed alpha
Helix 18
AB9
A
861 890Right-handed alpha
Helix 19
AC1
A
915 932Right-handed alpha
Helix 20
AC2
A
935 940Right-handed 310
Helix 21
AC3
A
941 947Right-handed 310
Helix 22
AC4
A
948 954Right-handed alpha
Helix 23
AC5
A
954 962Right-handed alpha
Helix 24
AC6
A
1029 1057Right-handed alpha
Helix 25
AC7
A
1063 1075Right-handed alpha
Helix 26
AC8
A
1091 1127Right-handed alpha
Helix 27
AC9
B
424 428Right-handed 310
Helix 28
AD1
B
458 478Right-handed alpha
Helix 29
AD2
B
488 491Right-handed 310
Helix 30
AD3
B
506 516Right-handed alpha
Helix 31
AD4
B
577 588Right-handed alpha
Helix 32
AD5
B
588 594Right-handed alpha
Helix 33
AD6
B
610 617Right-handed alpha
Helix 34
AD7
B
636 640Right-handed 310
Helix 35
AD8
B
650 669Right-handed alpha
Helix 36
AD9
B
683 687Right-handed alpha
Helix 37
AE1
B
688 696Right-handed alpha
Helix 38
AE2
B
718 726Right-handed alpha
Helix 39
AE3
B
749 774Right-handed alpha
Helix 40
AE4
B
775 781Right-handed 310
Helix 41
AE5
B
784 807Right-handed alpha
Helix 42
AE6
B
807 825Right-handed alpha
Helix 43
AE7
B
830 855Right-handed alpha
Helix 44
AE8
B
861 890Right-handed alpha
Helix 45
AE9
B
915 932Right-handed alpha
Helix 46
AF1
B
935 940Right-handed 310
Helix 47
AF2
B
941 947Right-handed 310
Helix 48
AF3
B
948 954Right-handed alpha
Helix 49
AF4
B
954 962Right-handed alpha
Helix 50
AF5
B
1029 1057Right-handed alpha
Helix 51
AF6
B
1063 1075Right-handed alpha
Helix 52
AF7
B
1091 1127Right-handed alpha
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There are 6 sheets in PDB entry 8K3U. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6,

There are 10 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
417 421first strand
Strand 2
A
535 542anti-parallel
Strand 3
A
565 572anti-parallel
Strand 4
A
493 499parallel
Strand 5
A
448 454parallel
Strand 6
A
597 602parallel
Strand 7
A
678 682anti-parallel
Strand 8
A
624 633anti-parallel
Strand 9
A
737 744parallel
Strand 10
A
605 607anti-parallel
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There are 9 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
417 421first strand
Strand 2
A
535 542anti-parallel
Strand 3
A
565 572anti-parallel
Strand 4
A
493 499parallel
Strand 5
A
448 454parallel
Strand 6
A
597 602parallel
Strand 7
A
678 682anti-parallel
Strand 8
A
624 633anti-parallel
Strand 9
A
733 734parallel
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There are 2 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
545 549first strand
Strand 2
A
554 557anti-parallel
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There are 10 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
417 421first strand
Strand 2
B
535 542anti-parallel
Strand 3
B
565 572anti-parallel
Strand 4
B
493 499parallel
Strand 5
B
448 454parallel
Strand 6
B
597 602parallel
Strand 7
B
678 682anti-parallel
Strand 8
B
624 633anti-parallel
Strand 9
B
737 744parallel
Strand 10
B
605 607anti-parallel
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There are 9 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
417 421first strand
Strand 2
B
535 542anti-parallel
Strand 3
B
565 572anti-parallel
Strand 4
B
493 499parallel
Strand 5
B
448 454parallel
Strand 6
B
597 602parallel
Strand 7
B
678 682anti-parallel
Strand 8
B
624 633anti-parallel
Strand 9
B
733 734parallel
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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
B
545 549first strand
Strand 2
B
554 557anti-parallel
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