MAA3 P-loop containing nucleoside triphosphate hydrolases superfamily protein [Arabidopsis thaliana (thale cress)] - Gene

Summary

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Official Symbol: MAA3
Official Full Name: P-loop containing nucleoside triphosphate hydrolases superfamily protein
Primary source: TAIR:AT4G15570
Locus tag: AT4G15570
See related: Araport:AT4G15570
Gene type: protein coding
RefSeq status: REVIEWED
Organism: Arabidopsis thaliana (ecotype: Columbia)
Lineage: Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta; Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae; rosids; malvids; Brassicales; Brassicaceae; Camelineae; Arabidopsis
Also known as: DL3825W; FCAALL.334; MAGATAMA 3
Summary: Similar to yeast Sen1 (splicing endonuclease 1)helicase protein. Involved in female gametophyte development.
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Genomic context

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See MAA3 in Genome Data Viewer

Location:: chromosome: 4

Exon count:: 21

Sequence:: Chromosome: 4; NC_003075.7 (8892607..8899061)

Chromosome 4 - NC_003075.7 Genomic Context describing neighboring genes

Genomic regions, transcripts, and products

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Go to reference sequence details

Genomic Sequence:: NC_003075.7

Go to nucleotide: Graphics FASTA GenBank

Bibliography

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GeneRIFs: Gene References Into Functions

What's a GeneRIF?

MAA3 gene, encoding a yeast Sen1 helicase homolog, is necessary for pollen tube guidance by female gametophytes and possibly regulates RNA molecules responsible for nucleolar organization. [MAA3] [MAGATAMA3]
Title: MAA3 (MAGATAMA3) helicase gene is required for female gametophyte development and pollen tube guidance in Arabidopsis thaliana.

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Interactions

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Products	Interactant	Other Gene	Complex	Source	Pubs	Description

General gene information

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NM_001341063.1

Supported by ESTs:

NM_001341064.1

Supported by ESTs:

NM_001341065.1

Supported by ESTs:

NM_117648.8

Supported by ESTs:

Gene Ontology Provided by TAIR

Function	Evidence Code	Pubs
enables helicase activity	IEA Inferred from Electronic Annotation more info

Process	Evidence Code	Pubs
acts_upstream_of_or_within embryo sac development	IMP Inferred from Mutant Phenotype more info	PubMed
acts_upstream_of_or_within pollen tube guidance	IMP Inferred from Mutant Phenotype more info	PubMed
acts_upstream_of_or_within pollen-pistil interaction	IMP Inferred from Mutant Phenotype more info	PubMed

Component	Evidence Code	Pubs
located_in nucleus	ISM Inferred from Sequence Model more info

General protein information

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Preferred Names: P-loop containing nucleoside triphosphate hydrolases superfamily protein

NP_193292.3

MAGATAMA 3 (MAA3); FUNCTIONS IN: molecular_function unknown; INVOLVED IN: pollen-pistil interaction, pollen tube guidance, embryo sac development; LOCATED IN: cellular_component unknown; EXPRESSED IN: 23 plant structures; EXPRESSED DURING: 13 growth stages; CONTAINS InterPro DOMAIN/s: DEAD-like helicase, N-terminal (InterPro:IPR014001); BEST Arabidopsis thaliana protein match is: P-loop containing nucleoside triphosphate hydrolases superfamily protein (TAIR:AT1G16800.1); Has 6636 Blast hits to 6003 proteins in 1303 species: Archae - 237; Bacteria - 1922; Metazoa - 1300; Fungi - 1113; Plants - 639; Viruses - 442; Other Eukaryotes - 983 (source: NCBI BLink).

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_003075.7 Reference assembly

Range

8892607..8899061

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GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

NM_117648.8 → NP_193292.3 P-loop containing nucleoside triphosphate hydrolases superfamily protein [Arabidopsis thaliana]

See identical proteins and their annotated locations for NP_193292.3

Status: REVIEWED

UniProtKB/Swiss-Prot

B6SFA4, O23408

UniProtKB/TrEMBL

A0A5S9XSP8

Conserved Domains (4) summary

pfam13086
Location:257 → 527

AAA_11; AAA domain

pfam13087
Location:534 → 731

AAA_12; AAA domain

pfam13245
Location:264 → 308

AAA_19; Part of AAA domain

cl21455
Location:485 → 563

P-loop_NTPase; P-loop containing Nucleoside Triphosphate Hydrolases
NM_001341063.1 → NP_001329006.1 P-loop containing nucleoside triphosphate hydrolases superfamily protein [Arabidopsis thaliana]

Status: REVIEWED

UniProtKB/TrEMBL

A0A1P8B6E0, A0A5S9XSP8
NM_001341064.1 → NP_001329005.1 P-loop containing nucleoside triphosphate hydrolases superfamily protein [Arabidopsis thaliana]

Status: REVIEWED

UniProtKB/Swiss-Prot

B6SFA4, O23408

UniProtKB/TrEMBL

A0A5S9XSP8
NM_001341065.1 → NP_001329007.1 P-loop containing nucleoside triphosphate hydrolases superfamily protein [Arabidopsis thaliana]

Status: REVIEWED

UniProtKB/TrEMBL

A0A1P8B6E0, A0A5S9XSP8