Analysis of interatomic Contacts of Structural Units in PDB entry:
9IK4


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 9IK4 entry

There are 2 chains in PDB entry 9IK4 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLN 11THR 772
B
 GLN 11THR 772
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 64 helices in PDB entry 9IK4. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
24 39Right-handed alpha
Helix 2
AA2
A
104 151Right-handed alpha
Helix 3
AA3
A
283 317Right-handed alpha
Helix 4
AA4
A
320 325Right-handed alpha
Helix 5
AA5
A
328 333Right-handed alpha
Helix 6
AA6
A
333 338Right-handed alpha
Helix 7
AA7
A
340 345Right-handed alpha
Helix 8
AA8
A
350 355Right-handed alpha
Helix 9
AA9
A
369 374Right-handed alpha
Helix 10
AB1
A
386 403Right-handed alpha
Helix 11
AB2
A
432 444Right-handed alpha
Helix 12
AB3
A
447 453Right-handed alpha
Helix 13
AB4
A
457 462Right-handed alpha
Helix 14
AB5
A
477 482Right-handed alpha
Helix 15
AB6
A
483 490Right-handed alpha
Helix 16
AB7
A
491 500Right-handed alpha
Helix 17
AB8
A
502 507Right-handed alpha
Helix 18
AB9
A
508 522Right-handed alpha
Helix 19
AC1
A
552 557Right-handed alpha
Helix 20
AC2
A
558 560Right-handed 310
Helix 21
AC3
A
567 571Right-handed 310
Helix 22
AC4
A
574 578Right-handed 310
Helix 23
AC5
A
595 599Right-handed 310
Helix 24
AC6
A
608 615Right-handed alpha
Helix 25
AC7
A
627 642Right-handed alpha
Helix 26
AC8
A
643 648Right-handed alpha
Helix 27
AC9
A
662 672Right-handed alpha
Helix 28
AD1
A
672 678Right-handed alpha
Helix 29
AD2
A
703 711Right-handed alpha
Helix 30
AD3
A
713 717Right-handed 310
Helix 31
AD4
A
740 748Right-handed alpha
Helix 32
AD5
A
750 762Right-handed alpha
Helix 33
AD6
B
24 39Right-handed alpha
Helix 34
AD7
B
104 151Right-handed alpha
Helix 35
AD8
B
283 317Right-handed alpha
Helix 36
AD9
B
320 325Right-handed alpha
Helix 37
AE1
B
328 333Right-handed alpha
Helix 38
AE2
B
333 338Right-handed alpha
Helix 39
AE3
B
340 345Right-handed alpha
Helix 40
AE4
B
350 355Right-handed alpha
Helix 41
AE5
B
369 374Right-handed alpha
Helix 42
AE6
B
386 403Right-handed alpha
Helix 43
AE7
B
432 444Right-handed alpha
Helix 44
AE8
B
447 453Right-handed alpha
Helix 45
AE9
B
457 462Right-handed alpha
Helix 46
AF1
B
477 482Right-handed alpha
Helix 47
AF2
B
483 490Right-handed alpha
Helix 48
AF3
B
491 500Right-handed alpha
Helix 49
AF4
B
502 507Right-handed alpha
Helix 50
AF5
B
508 522Right-handed alpha
Helix 51
AF6
B
552 557Right-handed alpha
Helix 52
AF7
B
558 560Right-handed 310
Helix 53
AF8
B
567 571Right-handed 310
Helix 54
AF9
B
574 578Right-handed 310
Helix 55
AG1
B
595 599Right-handed 310
Helix 56
AG2
B
608 615Right-handed alpha
Helix 57
AG3
B
627 642Right-handed alpha
Helix 58
AG4
B
643 648Right-handed alpha
Helix 59
AG5
B
662 672Right-handed alpha
Helix 60
AG6
B
672 678Right-handed alpha
Helix 61
AG7
B
703 711Right-handed alpha
Helix 62
AG8
B
713 717Right-handed 310
Helix 63
AG9
B
740 748Right-handed alpha
Helix 64
AH1
B
750 762Right-handed alpha
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There are 2 sheets in PDB entry 9IK4. Click on sheet of interest to get list of strands forming it: AA1, AA2,

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
77 79first strand
Strand 2
A
89 91anti-parallel
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There are 2 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
77 79first strand
Strand 2
B
89 91anti-parallel
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