Analysis of interatomic Contacts of Structural Units in PDB entry:
9Y81


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 9Y81 entry

There are 2 chains in PDB entry 9Y81 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASN 18ASP 517
B
 ASN 18LEU 518
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 58 helices in PDB entry 9Y81. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
32 49Right-handed alpha
Helix 2
AA2
A
66 80Right-handed alpha
Helix 3
AA3
A
98 101Right-handed 310
Helix 4
AA4
A
102 116Right-handed alpha
Helix 5
AA5
A
125 139Right-handed alpha
Helix 6
AA6
A
194 196Right-handed 310
Helix 7
AA7
A
209 221Right-handed alpha
Helix 8
AA8
A
231 234Right-handed 310
Helix 9
AA9
A
235 246Right-handed alpha
Helix 10
AB1
A
275 282Right-handed alpha
Helix 11
AB2
A
285 298Right-handed alpha
Helix 12
AB3
A
300 304Right-handed 310
Helix 13
AB4
A
308 316Right-handed alpha
Helix 14
AB5
A
317 321Right-handed 310
Helix 15
AB6
A
329 343Right-handed alpha
Helix 16
AB7
A
347 358Right-handed alpha
Helix 17
AB8
A
360 368Right-handed alpha
Helix 18
AB9
A
369 372Right-handed 310
Helix 19
AC1
A
377 379Right-handed 310
Helix 20
AC2
A
380 386Right-handed alpha
Helix 21
AC3
A
387 390Right-handed 310
Helix 22
AC4
A
396 401Right-handed alpha
Helix 23
AC5
A
406 425Right-handed alpha
Helix 24
AC6
A
428 443Right-handed alpha
Helix 25
AC7
A
450 461Right-handed alpha
Helix 26
AC8
A
467 476Right-handed alpha
Helix 27
AC9
A
476 491Right-handed alpha
Helix 28
AD1
A
495 507Right-handed alpha
Helix 29
AD2
B
32 49Right-handed alpha
Helix 30
AD3
B
66 80Right-handed alpha
Helix 31
AD4
B
98 101Right-handed 310
Helix 32
AD5
B
102 116Right-handed alpha
Helix 33
AD6
B
125 134Right-handed alpha
Helix 34
AD7
B
148 152Right-handed 310
Helix 35
AD8
B
153 163Right-handed alpha
Helix 36
AD9
B
194 196Right-handed 310
Helix 37
AE1
B
209 221Right-handed alpha
Helix 38
AE2
B
231 234Right-handed 310
Helix 39
AE3
B
235 247Right-handed alpha
Helix 40
AE4
B
275 282Right-handed alpha
Helix 41
AE5
B
285 298Right-handed alpha
Helix 42
AE6
B
300 304Right-handed 310
Helix 43
AE7
B
308 316Right-handed alpha
Helix 44
AE8
B
317 321Right-handed 310
Helix 45
AE9
B
329 343Right-handed alpha
Helix 46
AF1
B
346 358Right-handed alpha
Helix 47
AF2
B
360 368Right-handed alpha
Helix 48
AF3
B
369 372Right-handed 310
Helix 49
AF4
B
377 379Right-handed 310
Helix 50
AF5
B
380 386Right-handed alpha
Helix 51
AF6
B
387 390Right-handed 310
Helix 52
AF7
B
396 401Right-handed alpha
Helix 53
AF8
B
406 423Right-handed alpha
Helix 54
AF9
B
428 444Right-handed alpha
Helix 55
AG1
B
450 461Right-handed alpha
Helix 56
AG2
B
467 476Right-handed alpha
Helix 57
AG3
B
476 491Right-handed alpha
Helix 58
AG4
B
495 507Right-handed alpha
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There are 10 sheets in PDB entry 9Y81. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1,

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
20 23first strand
Strand 2
A
52 55parallel
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There are 3 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
119 122first strand
Strand 2
A
168 171anti-parallel
Strand 3
A
200 202anti-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 183first strand
Strand 2
A
187 192anti-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
225 229first strand
Strand 2
A
252 256parallel
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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
259 260first strand
Strand 2
A
326 327parallel
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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
20 23first strand
Strand 2
B
52 55parallel
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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
B
119 122first strand
Strand 2
B
168 171anti-parallel
Strand 3
B
200 202anti-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 183first strand
Strand 2
B
187 192anti-parallel
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There are 2 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
225 229first strand
Strand 2
B
252 256parallel
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There are 2 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
259 260first strand
Strand 2
B
326 327parallel
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