Analysis of interatomic Contacts of Structural Units in PDB entry:
5I2A


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 5I2A entry

There are 2 chains in PDB entry 5I2A (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 TYR 4GLN 839
B
 ASN 3GLN 839
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 83 helices in PDB entry 5I2A. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
13 23Right-handed alpha
Helix 2
AA2
A
31 44Right-handed alpha
Helix 3
AA3
A
48 64Right-handed alpha
Helix 4
AA4
A
93 98Right-handed alpha
Helix 5
AA5
A
102 106Right-handed 310
Helix 6
AA6
A
114 126Right-handed alpha
Helix 7
AA7
A
127 129Right-handed 310
Helix 8
AA8
A
132 140Right-handed alpha
Helix 9
AA9
A
142 151Right-handed alpha
Helix 10
AB1
A
156 162Right-handed alpha
Helix 11
AB2
A
170 191Right-handed alpha
Helix 12
AB3
A
199 234Right-handed alpha
Helix 13
AB4
A
237 254Right-handed alpha
Helix 14
AB5
A
261 280Right-handed alpha
Helix 15
AB6
A
289 294Right-handed alpha
Helix 16
AB7
A
294 304Right-handed alpha
Helix 17
AB8
A
308 324Right-handed alpha
Helix 18
AB9
A
331 336Right-handed alpha
Helix 19
AC1
A
361 375Right-handed alpha
Helix 20
AC2
A
390 403Right-handed alpha
Helix 21
AC3
A
413 423Right-handed alpha
Helix 22
AC4
A
426 432Right-handed alpha
Helix 23
AC5
A
458 468Right-handed alpha
Helix 24
AC6
A
482 486Right-handed 310
Helix 25
AC7
A
488 522Right-handed alpha
Helix 26
AC8
A
524 530Right-handed alpha
Helix 27
AC9
A
533 538Right-handed alpha
Helix 28
AD1
A
557 572Right-handed alpha
Helix 29
AD2
A
579 589Right-handed alpha
Helix 30
AD3
A
590 593Right-handed 310
Helix 31
AD4
A
596 614Right-handed alpha
Helix 32
AD5
A
619 633Right-handed alpha
Helix 33
AD6
A
636 652Right-handed alpha
Helix 34
AD7
A
660 679Right-handed alpha
Helix 35
AD8
A
698 704Right-handed alpha
Helix 36
AD9
A
733 742Right-handed alpha
Helix 37
AE1
A
761 764Right-handed 310
Helix 38
AE2
A
765 782Right-handed alpha
Helix 39
AE3
A
794 804Right-handed alpha
Helix 40
AE4
A
805 808Right-handed 310
Helix 41
AE5
A
823 825Right-handed 310
Helix 42
AE6
A
826 836Right-handed alpha
Helix 43
AE7
B
13 23Right-handed alpha
Helix 44
AE8
B
31 45Right-handed alpha
Helix 45
AE9
B
48 64Right-handed alpha
Helix 46
AF1
B
93 99Right-handed alpha
Helix 47
AF2
B
114 126Right-handed alpha
Helix 48
AF3
B
127 129Right-handed 310
Helix 49
AF4
B
132 140Right-handed alpha
Helix 50
AF5
B
142 151Right-handed alpha
Helix 51
AF6
B
156 162Right-handed alpha
Helix 52
AF7
B
170 191Right-handed alpha
Helix 53
AF8
B
199 235Right-handed alpha
Helix 54
AF9
B
237 254Right-handed alpha
Helix 55
AG1
B
261 280Right-handed alpha
Helix 56
AG2
B
289 294Right-handed alpha
Helix 57
AG3
B
294 304Right-handed alpha
Helix 58
AG4
B
308 324Right-handed alpha
Helix 59
AG5
B
331 336Right-handed alpha
Helix 60
AG6
B
361 375Right-handed alpha
Helix 61
AG7
B
390 403Right-handed alpha
Helix 62
AG8
B
413 423Right-handed alpha
Helix 63
AG9
B
426 432Right-handed alpha
Helix 64
AH1
B
458 467Right-handed alpha
Helix 65
AH2
B
482 486Right-handed 310
Helix 66
AH3
B
488 522Right-handed alpha
Helix 67
AH4
B
524 530Right-handed alpha
Helix 68
AH5
B
533 538Right-handed alpha
Helix 69
AH6
B
557 572Right-handed alpha
Helix 70
AH7
B
579 589Right-handed alpha
Helix 71
AH8
B
590 593Right-handed 310
Helix 72
AH9
B
596 614Right-handed alpha
Helix 73
AI1
B
621 632Right-handed alpha
Helix 74
AI2
B
636 653Right-handed alpha
Helix 75
AI3
B
660 679Right-handed alpha
Helix 76
AI4
B
698 704Right-handed alpha
Helix 77
AI5
B
733 742Right-handed alpha
Helix 78
AI6
B
760 764Right-handed 310
Helix 79
AI7
B
765 782Right-handed alpha
Helix 80
AI8
B
794 804Right-handed alpha
Helix 81
AI9
B
805 808Right-handed 310
Helix 82
AJ1
B
823 825Right-handed 310
Helix 83
AJ2
B
826 836Right-handed alpha
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There are 13 sheets in PDB entry 5I2A. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3, AB4,

There are 3 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
154 155first strand
Strand 2
A
454 457anti-parallel
Strand 3
A
553 556parallel
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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
165 167first strand
Strand 2
A
283 285parallel
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There are 6 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
346 350first strand
Strand 2
A
380 385parallel
Strand 3
A
409 412parallel
Strand 4
A
787 792anti-parallel
Strand 5
A
756 759parallel
Strand 6
A
838 839parallel
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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
434 436first strand
Strand 2
A
440 442anti-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
447 448first strand
Strand 2
A
548 551parallel
Strand 3
A
688 689parallel
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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
A
470 471first strand
Strand 2
A
474 475anti-parallel
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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
A
812 814first strand
Strand 2
A
819 821anti-parallel
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There are 3 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
154 155first strand
Strand 2
B
454 457anti-parallel
Strand 3
B
553 556parallel
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There are 5 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
346 350first strand
Strand 2
B
380 385parallel
Strand 3
B
409 412parallel
Strand 4
B
787 792anti-parallel
Strand 5
B
756 759parallel
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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
434 436first strand
Strand 2
B
440 442anti-parallel
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There are 3 strands in AB2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
447 448first strand
Strand 2
B
548 551parallel
Strand 3
B
688 689parallel
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There are 2 strands in AB3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
470 471first strand
Strand 2
B
474 475anti-parallel
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There are 2 strands in AB4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
812 814first strand
Strand 2
B
819 821anti-parallel
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