Gene: AT5G55740 (Arabidopsis thaliana)

Overview top

Gene Identifier
AT5G55740
Transcript Identifier
AT5G55740.1
Gene Type
Coding gene
Location
Chr5 : 22561941-22564433 : negative

Family

Gene family
HOM04M000001
(8521 genes in 28 species)
specific family
Subfamily
ORTHO04M010063
(19 genes in 17 species)
specific family

Descriptions

Description
Tetratricopeptide repeat (TPR)-like superfamily protein
Curated Summary
Encodes a member of the E subgroup of the PPR protein family, containing the E and E motifs following a tandem array of PPR motifs. It also contains an unknown motif consisting of 15 aa, which is highly conserved in some PPR proteins, including CRR4. CRR21 is involved in RNA editing of the site 2 of ndhD (ndhD-2),which encodes a subunit of the NDH complex. The RNA editing changes aa 128 from Ser to Leu. Mutants have impaired NDH complex activity.
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Identifiers

Type Value
full_namechlororespiratory reduction 21
symbolCRR21
tidAT5G55740.1
UniProtQ9FM64

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Biological Process

GO termEvidence(s)ProviderDescriptionSource
GO:0016556 IMPUniProtmRNA modification1

Molecular Function

GO termEvidence(s)ProviderDescriptionSource
GO:0005515 IEAInterProprotein binding
GO:0003723 IBAUniProtRNA binding1
GO:0004519 IBAUniProtendonuclease activity1

Cellular Component

GO termEvidence(s)ProviderDescriptionSource
GO:0009507 IEA, ISM, UniProtchloroplast1 2
GO:0043231 IBAUniProtintracellular membrane-bounded organelle1

Color Legend

Experimental Evidence
Electronic Evidence
Computational Reviewed Evidence
GO Sources:   Primary     Orthology     Homology  
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InterPro Description
IPR011990Tetratricopeptide-like helical domain
IPR002885Pentatricopeptide repeat

Mapman id Description
16.12.5.5.6.RNA processing.organelle machinery.RNA editing.plastidial RNA editing factor activities (PPR-type).RNA editing factor (CRR21)
No SignalP domains detected for this gene.