Annotation rule MF_01325
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General rule information [?]

Accession MF_01325
Dates 4-FEB-2004 (Created)
9-APR-2013 (Last updated, Version 26)
Name Ribosomal_L3
Scope Bacteria
Archaea
Plastid
case <OC:Bacteria> or <OG:Chloroplast>
end case

case <OC:Archaea>
end case


Propagated annotation [?]


Identifier, protein and gene names [?]

case <OC:Bacteria> and not <OC:Cyanobacteria>
Identifier
RL3
Protein name
RecName: Full=50S ribosomal protein L3;
Gene name
rplC
else case <OC:Cyanobacteria>
Identifier
RL3
Protein name
RecName: Full=50S ribosomal protein L3;
Gene name
rplC, rpl3
else case <OC:Archaea>
Identifier
RL3
Protein name
RecName: Full=50S ribosomal protein L3;
Gene name
rpl3
else case <OG:Chloroplast>
Identifier
RK3
Protein name
RecName: Full=50S ribosomal protein L3, chloroplastic;
Gene name
rpl3
end case

Comments [?]

Function One of the primary rRNA binding proteins, it binds directly near the 3'-end of the 23S rRNA, where it nucleates assembly of the 50S subunit (By similarity).
case <OC:Bacteria>
Subunit Part of the 50S ribosomal subunit. Forms a cluster with proteins L14 and L19 (By similarity).
else case <OC:Archaea>
Subunit Part of the 50S ribosomal subunit. Forms a cluster with proteins L14 and L24e (By similarity).
else case <OG:Chloroplast>
Subunit Part of the 50S ribosomal subunit (By similarity).
Subcellular location Plastid, chloroplast.
end case
case <OC:Proteobacteria> and <FTTag:Methylation>
Ptm Methylated by PrmB (By similarity).
end case
Similarity Belongs to the ribosomal protein L3P family.

Keywords [?]

case <FTTag:Methylation>
end case

Gene Ontology [?]

GO:0019843; Molecular function: rRNA binding.
GO:0006412; Biological process: translation.
case <OG:Chloroplast>
GO:0009507; Cellular component: chloroplast.
end case

Cross-references [?]

Pfam PF00297; Ribosomal_L3; 1;
PROSITE PS00474; RIBOSOMAL_L3; 1;
TIGRFAMs TIGR03626; L3_arch; 1;
TIGR03625; L3_bact; 1;

Features [?]

case <OC:Proteobacteria>
From: RL3_ECOLI (P60438)
Key     From     To       Description   Tag   Condition   FTGroup
MOD_RES (Optional)     150     150       N5-methylglutamine (By similarity)   Methylation   Q  
end case

Additional information [?]

case <OC:Bacteria>
Size range 191-310 amino acids
end case
case <OC:Archaea>
Size range 310-399 amino acids
end case
Related rules None
Templates Q5SHN8 (RL3_THET8); P20279 (RL3_HALMA); Q9RXK2 (RL3_DEIRA); P60438 (RL3_ECOLI): [Recover all]
Fusion None
Comments The Epsilonproteobacteria form a distinct sub-group within this family; they have been made atypical.