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CRP1 protein (Zea mays) - STRING interaction network
"CRP1" - Pentatricopeptide repeat-containing protein CRP1, chloroplastic in Zea mays
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query proteins and first shell of interactors
white nodes:
second shell of interactors
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proteins of unknown 3D structure
filled nodes:
some 3D structure is known or predicted
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Known Interactions
from curated databases
experimentally determined
Predicted Interactions
gene neighborhood
gene fusions
gene co-occurrence
Others
textmining
co-expression
protein homology
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CRP1Pentatricopeptide repeat-containing protein CRP1, chloroplastic; Required for the translation of the chloroplast petA and petD mRNAs. Required for the processing of the petD mRNA from a polycistronic precursor. Binds with high affinity to the 5’-UTR of the chloroplastic petA transcript. Activates psaC and petA translation by binding their 5’-UTRs; Belongs to the PPR family. P subfamily (668 aa)    
Predicted Functional Partners:
WTF1
Protein WHAT’S THIS FACTOR 1; RNA-binding protein involved in the chloroplastic group II intron splicing. Binds specific group II introns and promotes their splicing. Functions in the context of a heterodimer with the ribonuclease III domain-containing protein RNC1 (577 aa)
     
   
  0.942
RH3A
DEAD-box ATP-dependent RNA helicase 3A, chloroplastic; Nuclear genome-encoded factor involved in ribosome biogenesis in chloroplasts. Binds specific group II introns in chloroplasts and facilitates their splicing. Required for normal development of chloroplasts; Belongs to the DEAD box helicase family. DDX21/DDX50 subfamily (745 aa)
     
 
  0.941
RNC1
Ribonuclease III domain-containing protein RNC1, chloroplastic; Binds specific group II introns in chloroplasts and facilitates their splicing. Acts on both subgroup IIA and subgroup IIB introns. The substrates of the subgroup II also require the CRM domain proteins CAF1 or CAF2. Binds both single-stranded and double-stranded RNA non-specifically, but lacks endonuclease activity. Required for plastid ribosome biogenesis (525 aa)
     
   
  0.928
CAF2
CRS2-associated factor 2, chloroplastic; Required for the splicing of group IIB introns in chloroplasts. Forms splicing particles with CRS2. Interacts with RNA and confers intron specificity of the splicing particles (611 aa)
     
   
  0.927
CFM3
CRM-domain containing factor CFM3, chloroplastic/mitochondrial; Binds specific group II introns in chloroplasts and facilitates their splicing. Acts on subgroup IIB introns. The substrates of the subgroup IIB also require the CRM domain proteins CAF1 or CAF2, with a simultaneous binding of CFM3 and CAF1 or CAF2. May influence the biogenesis of the mitochondrial small ribosomal subunit (By similarity) (1523 aa)
     
   
  0.908
pco121445b
DEAD-box ATP-dependent RNA helicase 3B, chloroplastic; Nuclear genome-encoded factor involved in ribosome biogenesis in chloroplasts. Binds specific group II introns in chloroplasts and facilitates their splicing. Is required for rRNA maturation in plastids and may contribute to the assembly of the large (50S) ribosomal subunit. Required for normal development of chloroplasts (743 aa)
     
      0.892
ORRM1
Organelle RRM domain-containing protein 1, chloroplastic; Involved in C-to-U editing of chloroplastic RNA. Functions as major chloroplastic editing factor. Controls a majority of the chloroplastic editing sites (400 aa)
     
      0.873
GRMZM2G037778_P01
Uncharacterized protein (203 aa)
     
        0.873
GRMZM2G007038_P01
Putative translation elongation/initiation factor family protein (522 aa)
     
 
  0.848
hcf3
annotation not available (1670 aa)
     
   
  0.847
Your Current Organism:
Zea mays
NCBI taxonomy Id: 4577
Other names: Z. mays, Zea mays, Zea mays L., Zea mays var. japonica, maize
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