P57591 (RL3_BUCAI) Reviewed, UniProtKB/Swiss-Prot

Names and origin

Protein names

Recommended name:
50S ribosomal protein L3

Gene names

Name:	rplC
Ordered Locus Names:	BU524

Organism

Buchnera aphidicola subsp. Acyrthosiphon pisum (strain APS) (Acyrthosiphon pisum symbiotic bacterium) [Reference proteome] [HAMAP]

Taxonomic identifier

107806 [NCBI]

Taxonomic lineage

cellular organisms › Bacteria › Proteobacteria › Gammaproteobacteria › Enterobacteriales › Enterobacteriaceae › Buchnera › Buchnera aphidicola › Buchnera aphidicola (Acyrthosiphon pisum)

Protein attributes

Sequence length	209 AA.
Sequence status	Complete.
Protein existence	Inferred from homology

General annotation (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. HAMAP-Rule MF_01325
Subunit structure	Part of the 50S ribosomal subunit. Forms a cluster with proteins L14 and L19 By similarity.
Post-translational modification	Methylated by PrmB By similarity.
Sequence similarities	Belongs to the ribosomal protein L3P family.

Ontologies

Keywords
Ligand	RNA-binding rRNA-binding
Molecular function	Ribonucleoprotein Ribosomal protein
PTM	Methylation
Technical term	Complete proteome Reference proteome
Gene Ontology (GO)
Biological_process	translation Inferred from electronic annotation. Source: HAMAP
Cellular_component	ribosome Inferred from electronic annotation. Source: UniProtKB-KW
Molecular_function	rRNA binding Inferred from electronic annotation. Source: HAMAP structural constituent of ribosome Inferred from electronic annotation. Source: InterPro
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Chain	1 – 209	209	50S ribosomal protein L3 HAMAP-Rule MF_01325		PRO_0000077077
Amino acid modifications
	Modified residue	150	1	N5-methylglutamine By similarity

Sequences

	Sequence		Length	Mass (Da)
	P57591 [UniParc]. Last modified December 1, 2000. Version 1. Checksum: CF0D7F60C828C76F	FASTA	209	22,841
	10 20 30 40 50 60 MIGLVGKKIG MTRIFTEEGT SIPVTVIELK ENRITQVKNI NTDLYCAIQV TTGIKKSNRL 70 80 90 100 110 120 NKPQSGHFLK SGVTPGRGLW EFRTDKNNNF KIGQSITINI FNNVKKVDIT GISKGKGFSG 130 140 150 160 170 180 TVKRWNFHTQ DATHGNSLSH RVPGSIGQNQ TPGRVFKGKK MAGQLGNTRV TVQSLNIVRI 190 200 DEHRNLLLVK GAVPGATGSD LIVKPAIKV

References

[1]	"Genome sequence of the endocellular bacterial symbiont of aphids Buchnera sp. APS." Shigenobu S., Watanabe H., Hattori M., Sakaki Y., Ishikawa H. Nature 407:81-86(2000) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: APS.

Cross-references

Sequence databases
EMBL GenBank DDBJ	BA000003 Genomic DNA. Translation: BAB13217.1.
RefSeq	NP_240331.1. NC_002528.1.
3D structure databases
ProteinModelPortal	P57591.
SMR	P57591. Positions 1-208.
ModBase	Search...
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
EnsemblBacteria	BAB13217; BAB13217; BAB13217.
GeneID	1109867.
KEGG	buc:BU524.
PATRIC	21244590. VBIBucAph127364_0529.
Phylogenomic databases
eggNOG	COG0087.
HOGENOM	HOG000100368.
KO	K02906.
OMA	KGMRMAG.
ProtClustDB	PRK00001.
Family and domain databases
HAMAP	MF_01325_B. Ribosomal_L3_B.
InterPro	IPR000597. Ribosomal_L3. IPR019927. Ribosomal_L3_bac/org-type. IPR019926. Ribosomal_L3_CS. IPR009000. Transl_elong_init/rib_B-barrel. [Graphical view]
PANTHER	PTHR11229. PTHR11229. 1 hit.
Pfam	PF00297. Ribosomal_L3. 1 hit. [Graphical view]
SUPFAM	SSF50447. Translat_factor. 1 hit.
TIGRFAMs	TIGR03625. L3_bact. 1 hit.
PROSITE	PS00474. RIBOSOMAL_L3. 1 hit. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

RL3_BUCAI

Accession

Primary (citable) accession number: P57591

Entry history

Integrated into UniProtKB/Swiss-Prot:	December 1, 2000
Last sequence update:	December 1, 2000
Last modified:	May 1, 2013
This is version 65 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Prokaryotic Protein Annotation Program