5W78

Human acyloxyacyl hydrolase (AOAH), proteolytically processed

• PDB DOI: https://doi.org/10.2210/pdb5W78/pdb

• Classification: HYDROLASE
• Organism(s): Homo sapiens
• Expression System: Spodoptera frugiperda
• Mutation(s): No 
• Membrane Protein: Yes  OPM


• Deposited: 2017-06-19 Released: 2018-01-03 
• Deposition Author(s): Gorelik, A., Illes, K., Nagar, B.
• Funding Organization(s): Canadian Institutes of Health Research (CIHR)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.27 Å
• R-Value Free: 0.201 
• R-Value Work: 0.166 
• R-Value Observed: 0.168 

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Hetero 2-mer - A1B1 

Biological assembly 1 assigned by authors and generated by PISA (software)

Biological Assembly Evidence: gel filtration

Macromolecule Content

• Total Structure Weight: 66.28 kDa 
• Atom Count: 4,519 
• Modelled Residue Count: 524 
• Deposited Residue Count: 562 
• Unique protein chains: 2

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Acyloxyacyl hydrolase	A	139	Homo sapiens	Mutation(s): 0  Gene Names: AOAH EC: 3.1.1.77 Membrane Entity: Yes
UniProt & NIH Common Fund Data Resources
Find proteins for P28039 (Homo sapiens) Explore P28039  Go to UniProtKB:  P28039
PHAROS:  P28039 GTEx:  ENSG00000136250

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
Acyloxyacyl hydrolase	B	423	Homo sapiens	Mutation(s): 0  Gene Names: AOAH EC: 3.1.1.77 Membrane Entity: Yes
UniProt & NIH Common Fund Data Resources
Find proteins for P28039 (Homo sapiens) Explore P28039  Go to UniProtKB:  P28039
PHAROS:  P28039 GTEx:  ENSG00000136250

Oligosaccharides

Help

Entity ID: 3
Molecule	Chains	Length	2D Diagram	Glycosylation	3D Interactions
2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose	C, D, E	2		N-Glycosylation
Glycosylation Resources
GlyTouCan:  G42666HT GlyCosmos:  G42666HT GlyGen:  G42666HT

Small Molecules

Ligands 4 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
PLM (Subject of Investigation/LOI)	J [auth B]	PALMITIC ACID C16 H32 O2 IPCSVZSSVZVIGE-UHFFFAOYSA-N
MYR (Subject of Investigation/LOI)	F [auth A], G [auth A]	MYRISTIC ACID C14 H28 O2 TUNFSRHWOTWDNC-UHFFFAOYSA-N
DAO (Subject of Investigation/LOI)	K [auth B]	LAURIC ACID C12 H24 O2 POULHZVOKOAJMA-UHFFFAOYSA-N
CA (Subject of Investigation/LOI)	H [auth B], I [auth B]	CALCIUM ION Ca BHPQYMZQTOCNFJ-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.27 Å
• R-Value Free: 0.201 
• R-Value Work: 0.166 
• R-Value Observed: 0.168 
• Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 50.402	α = 90
b = 87.356	β = 90
c = 146.51	γ = 90

Software Package:

Software Name	Purpose
PHENIX	refinement
HKL-2000	data reduction
HKL-2000	data scaling
PHASER	phasing

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2018-01-03 
Deposition Author(s): Gorelik, A., Illes, K., Nagar, B.

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Funding Organization	Location	Grant Number
Canadian Institutes of Health Research (CIHR)	Canada	MOP-133535

Revision History  

• Version 1.0: 2018-01-03
  Type: Initial release
  
• Version 1.1: 2018-01-17
  Changes: Database references
• Version 1.2: 2018-01-31
  Changes: Database references
• Version 1.3: 2018-02-14
  Changes: Database references
• Version 1.4: 2020-01-08
  Changes: Author supporting evidence
• Version 2.0: 2020-07-29
  Type: Remediation
  Reason: Carbohydrate remediation
  Changes: Atomic model, Data collection, Derived calculations, Structure summary