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


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 9IHL entry

There is 1 chain in PDB entry 9IHL (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 24ALA 1016
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 40 helices in PDB entry 9IHL. 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 29Right-handed 310
Helix 2
AA2
A
70 72Right-handed 310
Helix 3
AA3
A
77 81Right-handed 310
Helix 4
AA4
A
85 89Right-handed 310
Helix 5
AA5
A
93 106Right-handed alpha
Helix 6
AA6
A
131 139Right-handed alpha
Helix 7
AA7
A
142 146Right-handed 310
Helix 8
AA8
A
149 165Right-handed alpha
Helix 9
AA9
A
178 195Right-handed alpha
Helix 10
AB1
A
205 222Right-handed alpha
Helix 11
AB2
A
260 265Right-handed 310
Helix 12
AB3
A
274 284Right-handed alpha
Helix 13
AB4
A
285 292Right-handed alpha
Helix 14
AB5
A
296 300Right-handed 310
Helix 15
AB6
A
314 330Right-handed alpha
Helix 16
AB7
A
332 350Right-handed alpha
Helix 17
AB8
A
368 379Right-handed alpha
Helix 18
AB9
A
381 391Right-handed alpha
Helix 19
AC1
A
406 438Right-handed alpha
Helix 20
AC2
A
463 495Right-handed alpha
Helix 21
AC3
A
503 507Right-handed 310
Helix 22
AC4
A
508 517Right-handed alpha
Helix 23
AC5
A
523 533Right-handed alpha
Helix 24
AC6
A
538 551Right-handed alpha
Helix 25
AC7
A
583 589Right-handed alpha
Helix 26
AC8
A
593 602Right-handed alpha
Helix 27
AC9
A
605 612Right-handed alpha
Helix 28
AD1
A
645 663Right-handed alpha
Helix 29
AD2
A
684 695Right-handed alpha
Helix 30
AD3
A
696 707Right-handed alpha
Helix 31
AD4
A
714 722Right-handed alpha
Helix 32
AD5
A
723 725Right-handed 310
Helix 33
AD6
A
735 747Right-handed alpha
Helix 34
AD7
A
766 803Right-handed alpha
Helix 35
AD8
A
810 828Right-handed alpha
Helix 36
AD9
A
828 849Right-handed alpha
Helix 37
AE1
A
865 923Right-handed alpha
Helix 38
AE2
A
930 969Right-handed alpha
Helix 39
AE3
A
973 987Right-handed alpha
Helix 40
AE4
A
987 1016Right-handed alpha
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There are 7 sheets in PDB entry 9IHL. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7,

There are 5 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
64 68first strand
Strand 2
A
53 58anti-parallel
Strand 3
A
40 50anti-parallel
Strand 4
A
31 36anti-parallel
Strand 5
A
73 74anti-parallel
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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
A
111 114first strand
Strand 2
A
117 121anti-parallel
Strand 3
A
665 672parallel
Strand 4
A
168 173parallel
Strand 5
A
446 452parallel
Strand 6
A
236 243anti-parallel
Strand 7
A
249 257anti-parallel
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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
223 224first strand
Strand 2
A
232 233anti-parallel
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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
355 356first strand
Strand 2
A
363 364anti-parallel
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There are 2 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
393 396first strand
Strand 2
A
399 402anti-parallel
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There are 3 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
556 557first strand
Strand 2
A
568 572anti-parallel
Strand 3
A
575 579anti-parallel
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There are 3 strands in AA7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
710 713first strand
Strand 2
A
760 763anti-parallel
Strand 3
A
754 756anti-parallel
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