ATP2 F1F0 ATP synthase subunit beta [Saccharomyces cerevisiae S288C] - Gene

Summary

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Official Symbol: ATP2
Official Full Name: F1F0 ATP synthase subunit beta
Primary source: SGD:S000003882
Locus tag: YJR121W
See related: AllianceGenome:SGD:S000003882; FungiDB:YJR121W; VEuPathDB:YJR121W
Gene type: protein coding
RefSeq status: REVIEWED
Organism: Saccharomyces cerevisiae S288C (strain: S288C)
Lineage: Eukaryota; Fungi; Dikarya; Ascomycota; Saccharomycotina; Saccharomycetes; Saccharomycetales; Saccharomycetaceae; Saccharomyces
Summary: Enables proton-transporting ATPase activity, rotational mechanism. Contributes to ATP hydrolysis activity and proton-transporting ATP synthase activity, rotational mechanism. Involved in proton motive force-driven ATP synthesis. Located in mitochondrion. Part of proton-transporting ATP synthase, catalytic core. Orthologous to human ATP5F1B (ATP synthase F1 subunit beta). [provided by Alliance of Genome Resources, Dec 2024]
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Genomic context

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See ATP2 in Genome Data Viewer

Location:: chromosome: X

Exon count:: 1

Sequence:: Chromosome: X; NC_001142.9 (647607..649142)

Chromosome X - NC_001142.9 Genomic Context describing neighboring genes

Genomic regions, transcripts, and products

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Go to reference sequence details

Genomic Sequence:: NC_001142.9

Go to nucleotide: Graphics FASTA GenBank

Bibliography

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GeneRIFs: Gene References Into Functions

What's a GeneRIF?

suggest that Sit4p-mediated dephosphorylation of Atp2p-T124/T317 downregulates Atp2p alongside with ATP synthase and mitochondrial function
Title: Sit4p-mediated dephosphorylation of Atp2p regulates ATP synthase activity and mitochondrial function.
Mic10 interacts with the dimeric form of mitochondrial F1Fo-ATP synthase.
Title: Mic10, a Core Subunit of the Mitochondrial Contact Site and Cristae Organizing System, Interacts with the Dimeric F(1)F(o)-ATP Synthase.
neither ATP2 nor OXA1 mRNA targeting was affected by a block in translation initiation, indicating that translation may not be essential for mRNA anchoring
Title: Localization of mRNAs coding for mitochondrial proteins in the yeast Saccharomyces cerevisiae.
The amino-terminal mitochondrial targeting peptide (MTS) and translation of two elements in the coding sequence, R1 and R2, were required for anchoring of ATP2 mRNA to mitochondria.
Title: Mitochondrial presequence and open reading frame mediate asymmetric localization of messenger RNA.
The 4 amino acid residues with homology in yeast (T58, S213, T262, and T318) were studied with respect to growth, complex and supercomplex formation, and enzymatic activity (ATPase rate).
Title: Phosphorylation of the F(1)F(o) ATP synthase beta subunit: functional and structural consequences assessed in a model system.
there are three closely linked copies of ATP2 encoding the beta subunit of the F1F0-ATPase complex on the right arm of chromosome X
Title: Three copies of the ATP2 gene are arranged in tandem on chromosome X in the yeast Saccharomyces cerevisiae.
A spontaneous suppressor of the slow-growth phenotype was found to convert a conserved glycine to a serine in ATP2. This mutation allowed substantial ATP hydrolysis by the F1-ATPase even in the absence of the gamma-subunit.
Title: Formation of an energized inner membrane in mitochondria with a gamma-deficient F1-ATPase.

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Pathways from PubChem

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Interactions

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Products	Interactant	Other Gene	Complex	Source	Pubs	Description

General gene information

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Homology

Orthologs from OrthoDB

Gene Ontology Provided by SGD

Function	Evidence Code	Pubs
enables ATP binding	IEA Inferred from Electronic Annotation more info
contributes_to ATP hydrolysis activity	IDA Inferred from Direct Assay more info	PubMed
enables ATP hydrolysis activity	IEA Inferred from Electronic Annotation more info
contributes_to proton-transporting ATP synthase activity, rotational mechanism	IBA Inferred from Biological aspect of Ancestor more info
contributes_to proton-transporting ATP synthase activity, rotational mechanism	IDA Inferred from Direct Assay more info	PubMed
enables proton-transporting ATP synthase activity, rotational mechanism	IEA Inferred from Electronic Annotation more info
contributes_to proton-transporting ATP synthase activity, rotational mechanism	IMP Inferred from Mutant Phenotype more info	PubMed
enables proton-transporting ATPase activity, rotational mechanism	IEA Inferred from Electronic Annotation more info
enables proton-transporting ATPase activity, rotational mechanism	IMP Inferred from Mutant Phenotype more info	PubMed

Process	Evidence Code	Pubs
involved_in ATP biosynthetic process	IEA Inferred from Electronic Annotation more info
involved_in proton motive force-driven ATP synthesis	IDA Inferred from Direct Assay more info	PubMed
involved_in proton motive force-driven ATP synthesis	IEA Inferred from Electronic Annotation more info
involved_in proton motive force-driven ATP synthesis	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in proton motive force-driven mitochondrial ATP synthesis	IBA Inferred from Biological aspect of Ancestor more info
involved_in proton transmembrane transport	IEA Inferred from Electronic Annotation more info

Component	Evidence Code	Pubs
located_in mitochondrial inner membrane	IEA Inferred from Electronic Annotation more info
located_in mitochondrion	HDA more info	PubMed
located_in mitochondrion	IEA Inferred from Electronic Annotation more info
part_of proton-transporting ATP synthase complex	IBA Inferred from Biological aspect of Ancestor more info
part_of proton-transporting ATP synthase complex, catalytic core F(1)	IBA Inferred from Biological aspect of Ancestor more info
part_of proton-transporting ATP synthase complex, catalytic core F(1)	IDA Inferred from Direct Assay more info	PubMed
part_of proton-transporting ATP synthase complex, catalytic core F(1)	IEA Inferred from Electronic Annotation more info
part_of proton-transporting ATP synthase, catalytic core	IDA Inferred from Direct Assay more info	PubMed
part_of proton-transporting ATP synthase, catalytic core	IMP Inferred from Mutant Phenotype more info	PubMed

General protein information

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Preferred Names: F1F0 ATP synthase subunit beta

NP_012655.3

EC 7.1.2.2

Beta subunit of the F1 sector of mitochondrial F1F0 ATP synthase; which is a large, evolutionarily conserved enzyme complex required for ATP synthesis; F1 translationally regulates ATP6 and ATP8 expression to achieve a balanced output of ATP synthase genes encoded in nucleus and mitochondria; phosphorylated

NCBI Reference Sequences (RefSeq)

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Genome Annotation

The following sections contain reference sequences that belong to a specific genome build. Explain

Reference assembly

Genomic

NC_001142.9 Reference assembly

Range

647607..649142

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GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

NM_001181779.3 → NP_012655.3 TPA: F1F0 ATP synthase subunit beta [Saccharomyces cerevisiae S288C]

See identical proteins and their annotated locations for NP_012655.3

Status: REVIEWED

UniProtKB/Swiss-Prot

D6VWU0, P00830

UniProtKB/TrEMBL

A6ZQ77, B3LQK5, B5VLR2, C7GM91, G2WHC4, N1P8W3

Conserved Domains (1) summary

PRK09280
Location:41 → 500

PRK09280; F0F1 ATP synthase subunit beta; Validated