Gene: AT1G15440 (Arabidopsis thaliana)

Overview top

Gene Identifier
AT1G15440
Transcript Identifier
AT1G15440.1
Gene Type
Coding gene
Location
Chr1 : 5306159-5309460 : negative

Family

Gene family
HOM04M003835
(45 genes in 28 species)
specific family
Subfamily
ORTHO04M005854
(39 genes in 28 species)
specific family

Descriptions

Description
periodic tryptophan protein 2
Curated Summary
Encodes a nucleolar protein that is a ribosome biogenesis co-factor. Mutants display aberrant RNA processing and female gametophyte development.
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Identifiers

Type Value
AliasATPWP2,PERIODIC TRYPTOPHAN PROTEIN 2
symbolPWP2
tidAT1G15440.1
UniProtQ8VYZ5

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Biological Process

GO termEvidence(s)ProviderDescriptionSource
GO:0000028 IBAUniProtribosomal small subunit assembly1
GO:0000462 IBAUniProtmaturation of SSU-rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA)1
GO:0006364 IMPUniProtrRNA processing1
GO:0009553 IMPUniProtembryo sac development1
GO:0010119 IMPUniProtregulation of stomatal movement
GO:0009744 IEPUniProtresponse to sucrose

Molecular Function

GO termEvidence(s)ProviderDescriptionSource
GO:0005515 IEAInterProprotein binding
GO:0000166 ISSGene Ontologynucleotide binding1
GO:0030515 IBAUniProtsnoRNA binding1

Cellular Component

GO termEvidence(s)ProviderDescriptionSource
GO:0005634 IDA, ISM, UniProtnucleus1
GO:0032040 IBAUniProtsmall-subunit processome1
GO:0034388 IBAUniProtPwp2p-containing subcomplex of 90S preribosome1
GO:0080008 ISSUniProtCul4-RING E3 ubiquitin ligase complex1
GO:0005730 IDAUniProtnucleolus1

Color Legend

Experimental Evidence
Electronic Evidence
Computational Reviewed Evidence
GO Sources:   Primary     Orthology     Homology  
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InterPro Description
IPR015943WD40/YVTN repeat-like-containing domain
IPR027145Periodic tryptophan protein 2
IPR007148Small-subunit processome, Utp12
IPR001680WD40 repeat
IPR020472G-protein beta WD-40 repeat
IPR019775WD40 repeat, conserved site
IPR017986WD40-repeat-containing domain
IPR011047Quinoprotein alcohol dehydrogenase-like superfamily

Mapman id Description
17.1.3.2.1.3.5.Protein biosynthesis.ribosome biogenesis.small ribosomal subunit (SSU).SSU processome.pre-40S ribosomal subunit nuclear assembly.UtpB module.assembly factor (PWP2/UTP1)
No SignalP domains detected for this gene.