Analysis of interatomic Contacts of Structural Units in PDB entry:
7XA9


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 7XA9 entry

There are 2 chains in PDB entry 7XA9 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 HIS 53ASP 767
B
 HIS 53ASP 767
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 60 helices in PDB entry 7XA9. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
70 74Right-handed 310
Helix 2
AA2
A
75 125Right-handed alpha
Helix 3
AA3
A
129 154Right-handed alpha
Helix 4
AA4
A
155 158Right-handed 310
Helix 5
AA5
A
161 169Right-handed alpha
Helix 6
AA6
A
179 196Right-handed alpha
Helix 7
AA7
A
202 220Right-handed alpha
Helix 8
AA8
A
229 236Right-handed 310
Helix 9
AA9
A
237 258Right-handed alpha
Helix 10
AB1
A
261 270Right-handed alpha
Helix 11
AB2
A
276 300Right-handed alpha
Helix 12
AB3
A
327 330Right-handed 310
Helix 13
AB4
A
331 364Right-handed alpha
Helix 14
AB5
A
367 387Right-handed alpha
Helix 15
AB6
A
388 391Right-handed 310
Helix 16
AB7
A
436 443Right-handed alpha
Helix 17
AB8
A
452 470Right-handed alpha
Helix 18
AB9
A
479 498Right-handed alpha
Helix 19
AC1
A
505 523Right-handed alpha
Helix 20
AC2
A
525 537Right-handed alpha
Helix 21
AC3
A
541 557Right-handed alpha
Helix 22
AC4
A
562 571Right-handed alpha
Helix 23
AC5
A
588 595Right-handed alpha
Helix 24
AC6
A
608 617Right-handed alpha
Helix 25
AC7
A
643 653Right-handed alpha
Helix 26
AC8
A
672 678Right-handed alpha
Helix 27
AC9
A
691 694Right-handed 310
Helix 28
AD1
A
715 726Right-handed alpha
Helix 29
AD2
A
750 755Right-handed alpha
Helix 30
AD3
A
755 763Right-handed alpha
Helix 31
AD4
B
70 74Right-handed 310
Helix 32
AD5
B
75 125Right-handed alpha
Helix 33
AD6
B
129 154Right-handed alpha
Helix 34
AD7
B
155 158Right-handed 310
Helix 35
AD8
B
161 169Right-handed alpha
Helix 36
AD9
B
179 196Right-handed alpha
Helix 37
AE1
B
202 220Right-handed alpha
Helix 38
AE2
B
229 236Right-handed 310
Helix 39
AE3
B
237 258Right-handed alpha
Helix 40
AE4
B
261 270Right-handed alpha
Helix 41
AE5
B
276 300Right-handed alpha
Helix 42
AE6
B
327 330Right-handed 310
Helix 43
AE7
B
331 364Right-handed alpha
Helix 44
AE8
B
367 387Right-handed alpha
Helix 45
AE9
B
388 391Right-handed 310
Helix 46
AF1
B
436 443Right-handed alpha
Helix 47
AF2
B
452 470Right-handed alpha
Helix 48
AF3
B
479 498Right-handed alpha
Helix 49
AF4
B
505 523Right-handed alpha
Helix 50
AF5
B
525 537Right-handed alpha
Helix 51
AF6
B
541 557Right-handed alpha
Helix 52
AF7
B
562 571Right-handed alpha
Helix 53
AF8
B
588 595Right-handed alpha
Helix 54
AF9
B
608 617Right-handed alpha
Helix 55
AG1
B
643 653Right-handed alpha
Helix 56
AG2
B
672 678Right-handed alpha
Helix 57
AG3
B
691 694Right-handed 310
Helix 58
AG4
B
715 726Right-handed alpha
Helix 59
AG5
B
750 755Right-handed alpha
Helix 60
AG6
B
755 763Right-handed alpha
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There are 8 sheets in PDB entry 7XA9. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8,

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
395 396first strand
Strand 2
A
423 424anti-parallel
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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
602 603first strand
Strand 2
A
622 626parallel
Strand 3
A
639 642anti-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
605 607first strand
Strand 2
A
696 698anti-parallel
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There are 3 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
709 710first strand
Strand 2
A
731 733parallel
Strand 3
A
747 749anti-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
B
395 396first strand
Strand 2
B
423 424anti-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
B
602 603first strand
Strand 2
B
622 626parallel
Strand 3
B
639 642anti-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
B
605 607first strand
Strand 2
B
696 698anti-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
709 710first strand
Strand 2
B
731 733parallel
Strand 3
B
747 749anti-parallel
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