Analysis of interatomic Contacts of Structural Units in PDB entry:
8IOA


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 8IOA entry

There are 2 chains in PDB entry 8IOA (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASP 9PHE 796
B
 ASP 9PHE 796
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 76 helices in PDB entry 8IOA. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
14 38Right-handed alpha
Helix 2
AA2
A
49 53Right-handed 310
Helix 3
AA3
A
63 82Right-handed alpha
Helix 4
AA4
A
94 106Right-handed alpha
Helix 5
AA5
A
106 112Right-handed alpha
Helix 6
AA6
A
118 129Right-handed alpha
Helix 7
AA7
A
155 164Right-handed alpha
Helix 8
AA8
A
179 182Right-handed 310
Helix 9
AA9
A
183 190Right-handed alpha
Helix 10
AB1
A
191 195Right-handed 310
Helix 11
AB2
A
225 236Right-handed alpha
Helix 12
AB3
A
247 275Right-handed alpha
Helix 13
AB4
A
309 313Right-handed 310
Helix 14
AB5
A
323 336Right-handed alpha
Helix 15
AB6
A
337 342Right-handed 310
Helix 16
AB7
A
350 356Right-handed alpha
Helix 17
AB8
A
359 367Right-handed 310
Helix 18
AB9
A
371 376Right-handed 310
Helix 19
AC1
A
383 387Right-handed 310
Helix 20
AC2
A
401 416Right-handed alpha
Helix 21
AC3
A
433 439Right-handed 310
Helix 22
AC4
A
449 455Right-handed alpha
Helix 23
AC5
A
469 483Right-handed alpha
Helix 24
AC6
A
494 496Right-handed 310
Helix 25
AC7
A
499 516Right-handed alpha
Helix 26
AC8
A
547 556Right-handed alpha
Helix 27
AC9
A
568 580Right-handed alpha
Helix 28
AD1
A
601 612Right-handed alpha
Helix 29
AD2
A
636 653Right-handed alpha
Helix 30
AD3
A
665 669Right-handed 310
Helix 31
AD4
A
680 688Right-handed alpha
Helix 32
AD5
A
702 709Right-handed alpha
Helix 33
AD6
A
712 716Right-handed 310
Helix 34
AD7
A
731 739Right-handed alpha
Helix 35
AD8
A
742 754Right-handed alpha
Helix 36
AD9
A
755 758Right-handed 310
Helix 37
AE1
A
761 783Right-handed alpha
Helix 38
AE2
A
786 791Right-handed alpha
Helix 39
AE3
B
14 38Right-handed alpha
Helix 40
AE4
B
49 53Right-handed 310
Helix 41
AE5
B
63 82Right-handed alpha
Helix 42
AE6
B
94 106Right-handed alpha
Helix 43
AE7
B
106 112Right-handed alpha
Helix 44
AE8
B
118 129Right-handed alpha
Helix 45
AE9
B
155 164Right-handed alpha
Helix 46
AF1
B
178 182Right-handed alpha
Helix 47
AF2
B
183 190Right-handed alpha
Helix 48
AF3
B
191 196Right-handed 310
Helix 49
AF4
B
225 236Right-handed alpha
Helix 50
AF5
B
247 275Right-handed alpha
Helix 51
AF6
B
309 313Right-handed 310
Helix 52
AF7
B
323 336Right-handed alpha
Helix 53
AF8
B
337 342Right-handed 310
Helix 54
AF9
B
350 355Right-handed alpha
Helix 55
AG1
B
359 363Right-handed 310
Helix 56
AG2
B
371 376Right-handed 310
Helix 57
AG3
B
383 387Right-handed 310
Helix 58
AG4
B
401 416Right-handed alpha
Helix 59
AG5
B
433 439Right-handed 310
Helix 60
AG6
B
449 456Right-handed alpha
Helix 61
AG7
B
469 483Right-handed alpha
Helix 62
AG8
B
494 496Right-handed 310
Helix 63
AG9
B
499 516Right-handed alpha
Helix 64
AH1
B
547 556Right-handed alpha
Helix 65
AH2
B
568 580Right-handed alpha
Helix 66
AH3
B
601 612Right-handed alpha
Helix 67
AH4
B
636 653Right-handed alpha
Helix 68
AH5
B
665 669Right-handed 310
Helix 69
AH6
B
680 688Right-handed alpha
Helix 70
AH7
B
702 709Right-handed alpha
Helix 71
AH8
B
712 716Right-handed 310
Helix 72
AH9
B
731 739Right-handed alpha
Helix 73
AI1
B
742 754Right-handed alpha
Helix 74
AI2
B
755 758Right-handed 310
Helix 75
AI3
B
761 783Right-handed alpha
Helix 76
AI4
B
786 791Right-handed alpha
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There are 10 sheets in PDB entry 8IOA. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1,

There are 4 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
171 177first strand
Strand 2
A
203 209parallel
Strand 3
A
284 290parallel
Strand 4
A
238 244parallel
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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
398 399first strand
Strand 2
A
596 597anti-parallel
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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
464 465first strand
Strand 2
A
420 423parallel
Strand 3
A
486 492parallel
Strand 4
A
526 531parallel
Strand 5
A
586 590parallel
Strand 6
A
561 564parallel
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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
442 443first strand
Strand 2
A
458 459parallel
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There are 5 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
613 615first strand
Strand 2
A
658 663anti-parallel
Strand 3
A
629 633parallel
Strand 4
A
694 697parallel
Strand 5
A
718 721parallel
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There are 4 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
171 177first strand
Strand 2
B
203 209parallel
Strand 3
B
284 290parallel
Strand 4
B
238 244parallel
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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
397 400first strand
Strand 2
B
595 598anti-parallel
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There are 6 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
464 465first strand
Strand 2
B
420 423parallel
Strand 3
B
486 492parallel
Strand 4
B
526 531parallel
Strand 5
B
586 590parallel
Strand 6
B
561 564parallel
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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
442 443first strand
Strand 2
B
458 459parallel
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There are 5 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
613 615first strand
Strand 2
B
658 663anti-parallel
Strand 3
B
629 633parallel
Strand 4
B
694 697parallel
Strand 5
B
718 721parallel
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