UniProt Accession

 CP41A_ARATH; Q9LYA9 

Genbank Protein ID

 AL163816; CP002686; AF428269; AY059887; AY128804 

Genbank Nucleotide ID

 CAB87759.1; AEE80440.1; AAL16101.1; AAL24369.1; AAM91204.1 

Protein Name

 Chloroplast stem-loop binding protein of 41 kDa a, chloroplastic 

Protein Synonyms/Alias

 CSP41-a 

Gene Name

 CSP41A 

Gene Synonyms/Alias

 At3g63140; T20O10.240 

Created Date

 July 27, 2013 

Organism

 Arabidopsis thaliana (Mouse-ear cress) 

NCBI Taxa ID

 3702 

Lysine Modification

Position	Peptide	Type	References
338	KAIGVDAKKAFLFRN	acetylation	[1]

Reference

 [1] Proteins of diverse function and subcellular location are lysine acetylated in Arabidopsis.
 Finkemeier I, Laxa M, Miguet L, Howden AJ, Sweetlove LJ.
 Plant Physiol. 2011 Apr;155(4):1779-90. [PMID: 21311031] 

Functional Description

 Binds and cleaves RNA, particularly in stem-loops. Associates with pre-ribosomal particles in chloroplasts, and participates in chloroplast ribosomal RNA metabolism, probably during the final steps of 23S rRNA maturation. May enhance transcription by the plastid-encoded polymerase and translation in plastid via the stabilization of ribosome assembly intermediates. Required for chloroplast integrity. Involved in the regulation of the circadian system. 

Sequence Annotation

  

Keyword

 Chloroplast; Complete proteome; Plastid; Reference proteome; RNA-binding; rRNA processing; rRNA-binding; Transit peptide. 

Sequence Source

 UniProt (SWISSPROT/TrEMBL); GenBank; EMBL 

Protein Length

 406 AA 

Protein Sequence

Gene Ontology

 GO:0048046; C:apoplast; IDA:TAIR.
 GO:0009941; C:chloroplast envelope; IDA:TAIR.
 GO:0009534; C:chloroplast thylakoid; IDA:TAIR.
 GO:0010287; C:plastoglobule; IDA:TAIR.
 GO:0005840; C:ribosome; ISS:UniProtKB.
 GO:0010319; C:stromule; ISS:UniProtKB.
 GO:0008266; F:poly(U) RNA binding; IDA:TAIR.
 GO:0019843; F:rRNA binding; IEA:UniProtKB-KW.
 GO:0009658; P:chloroplast organization; ISS:UniProtKB.
 GO:0007623; P:circadian rhythm; ISS:UniProtKB.
 GO:0032544; P:plastid translation; IMP:UniProtKB.
 GO:0045893; P:positive regulation of transcription, DNA-dependent; IMP:UniProtKB.
 GO:0045727; P:positive regulation of translation; IMP:UniProtKB.
 GO:0006364; P:rRNA processing; IGI:TAIR. 

Interpro

 IPR016040; NAD(P)-bd_dom. 

Pfam

  

SMART

  

PROSITE

  

PRINTS