ISDA: 6SBI

Deposition Date 2019-07-21

Release Date 2020-03-25

Last Version Date 2024-01-24

Entry Detail

PDB ID:

6SBI

Keywords:

HYDROLASE

Title:

X-ray structure of murine Fumarylacetoacetate hydrolase domain containing protein 1 (FAHD1) in complex with inhibitor oxalate

Biological Source:

Source Organism:

Mus musculus (Taxon ID: 10090)

Host Organism:

Escherichia coli

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

2.70 Å

R-Value Free:

0.23

R-Value Work:

0.18

R-Value Observed:

0.18

Space Group:

P 1 21 1

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Macromolecular Entities

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Acylpyruvase FAHD1, mitochondrial
Gene (Uniprot):Fahd1
Chain IDs:A, B, C, D
Chain Length:265
Number of Molecules:4
Biological Source:Mus musculus

UniProt ID:Q8R0F8 Pfam ID:PF01557

Ligand Molecules

OXL

Primary Citation

Structural and functional comparison of fumarylacetoacetate domain containing protein 1 in human and mouse.

Weiss, A.K.H, Naschberger, A, Cappuccio, E, Metzger, C, Mottes, L, Holzknecht, M, von Velsen, J, Bowler, M.W, Rupp, B, Jansen-Durr, P.Show

Biosci.Rep. 40 ? ? (2020)

PMID: 32068790 DOI: 10.1042/BSR20194431

Abstact

FAH domain containing protein 1 (FAHD1) is a mammalian mitochondrial protein, displaying bifunctionality as acylpyruvate hydrolase (ApH) and oxaloacetate decarboxylase (ODx) activity. We report the crystal structure of mouse FAHD1 and structural mapping of the active site of mouse FAHD1. Despite high structural similarity with human FAHD1, a rabbit monoclonal antibody (RabMab) could be produced that is able to recognize mouse FAHD1, but not the human form, whereas a polyclonal antibody recognized both proteins. Epitope mapping in combination with our deposited crystal structures revealed that the epitope overlaps with a reported SIRT3 deacetylation site in mouse FAHD1.

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