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


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 9KAO entry

There are 2 chains in PDB entry 9KAO (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1ALA 542
B
 MET 1GLY 540
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 49 helices in PDB entry 9KAO. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
16 31Right-handed alpha
Helix 2
AA2
A
47 51Right-handed 310
Helix 3
AA3
A
52 57Right-handed alpha
Helix 4
AA4
A
70 79Right-handed alpha
Helix 5
AA5
A
84 86Right-handed 310
Helix 6
AA6
A
91 104Right-handed alpha
Helix 7
AA7
A
116 131Right-handed alpha
Helix 8
AA8
A
149 164Right-handed alpha
Helix 9
AA9
A
187 200Right-handed alpha
Helix 10
AB1
A
216 226Right-handed alpha
Helix 11
AB2
A
230 232Right-handed 310
Helix 12
AB3
A
242 244Right-handed 310
Helix 13
AB4
A
245 253Right-handed alpha
Helix 14
AB5
A
254 264Right-handed alpha
Helix 15
AB6
A
272 284Right-handed alpha
Helix 16
AB7
A
304 318Right-handed alpha
Helix 17
AB8
A
329 336Right-handed alpha
Helix 18
AB9
A
337 341Right-handed 310
Helix 19
AC1
A
356 370Right-handed alpha
Helix 20
AC2
A
378 392Right-handed alpha
Helix 21
AC3
A
414 419Right-handed alpha
Helix 22
AC4
A
429 433Right-handed 310
Helix 23
AC5
A
451 458Right-handed alpha
Helix 24
AC6
A
476 483Right-handed alpha
Helix 25
AC7
A
514 519Right-handed 310
Helix 26
AC8
A
525 542Right-handed alpha
Helix 27
AC9
B
16 30Right-handed alpha
Helix 28
AD1
B
52 57Right-handed alpha
Helix 29
AD2
B
70 79Right-handed alpha
Helix 30
AD3
B
84 86Right-handed 310
Helix 31
AD4
B
91 104Right-handed alpha
Helix 32
AD5
B
116 131Right-handed alpha
Helix 33
AD6
B
149 164Right-handed alpha
Helix 34
AD7
B
187 200Right-handed alpha
Helix 35
AD8
B
216 226Right-handed alpha
Helix 36
AD9
B
230 232Right-handed 310
Helix 37
AE1
B
242 244Right-handed 310
Helix 38
AE2
B
245 253Right-handed alpha
Helix 39
AE3
B
254 264Right-handed alpha
Helix 40
AE4
B
272 284Right-handed alpha
Helix 41
AE5
B
304 318Right-handed alpha
Helix 42
AE6
B
329 336Right-handed alpha
Helix 43
AE7
B
337 341Right-handed 310
Helix 44
AE8
B
356 370Right-handed alpha
Helix 45
AE9
B
378 392Right-handed alpha
Helix 46
AF1
B
451 458Right-handed alpha
Helix 47
AF2
B
476 482Right-handed alpha
Helix 48
AF3
B
514 518Right-handed 310
Helix 49
AF4
B
525 539Right-handed alpha
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There are 10 sheets in PDB entry 9KAO. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1,

There are 7 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
88 90first strand
Strand 2
A
35 41parallel
Strand 3
A
135 140parallel
Strand 4
A
3 8parallel
Strand 5
A
168 175parallel
Strand 6
A
206 211parallel
Strand 7
A
234 238parallel
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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
A
60 61first strand
Strand 2
A
67 68anti-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
178 179first strand
Strand 2
A
184 185anti-parallel
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There are 9 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
320 328first strand
Strand 2
A
287 295parallel
Strand 3
A
345 348parallel
Strand 4
A
374 377parallel
Strand 5
A
508 511parallel
Strand 6
A
497 501anti-parallel
Strand 7
A
486 491anti-parallel
Strand 8
A
439 447anti-parallel
Strand 9
A
461 468anti-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
399 400first strand
Strand 2
A
410 413parallel
Strand 3
A
471 472anti-parallel
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There are 7 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
88 90first strand
Strand 2
B
35 41parallel
Strand 3
B
135 143parallel
Strand 4
B
3 9parallel
Strand 5
B
168 175parallel
Strand 6
B
206 211parallel
Strand 7
B
234 238parallel
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There are 2 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
59 61first strand
Strand 2
B
67 69anti-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
178 179first strand
Strand 2
B
184 185anti-parallel
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There are 9 strands in AA9 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
320 328first strand
Strand 2
B
287 295parallel
Strand 3
B
345 348parallel
Strand 4
B
374 377parallel
Strand 5
B
508 511parallel
Strand 6
B
497 501anti-parallel
Strand 7
B
486 491anti-parallel
Strand 8
B
439 447anti-parallel
Strand 9
B
463 468anti-parallel
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There are 3 strands in AB1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
398 400first strand
Strand 2
B
409 413parallel
Strand 3
B
471 472anti-parallel
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