A0PM66 (RL2_MYCUA) Reviewed, UniProtKB/Swiss-Prot

Names and origin

Protein names

Recommended name:
50S ribosomal protein L2

Gene names

Name:	rplB
Ordered Locus Names:	MUL_0793

Organism

Mycobacterium ulcerans (strain Agy99) [Complete proteome] [HAMAP]

Taxonomic identifier

362242 [NCBI]

Taxonomic lineage

Bacteria › Actinobacteria › Actinobacteridae › Actinomycetales › Corynebacterineae › Mycobacteriaceae › Mycobacterium

Protein attributes

Sequence length	280 AA.
Sequence status	Complete.
Protein existence	Inferred from homology

General annotation (Comments)

Function	One of the primary rRNA binding proteins. Required for association of the 30S and 50S subunits to form the 70S ribosome, for tRNA binding and peptide bond formation. It has been suggested to have peptidyltransferase activity; this is somewhat controversial. Makes several contacts with the 16S rRNA in the 70S ribosome By similarity. HAMAP MF_01320_B
Subunit structure	Part of the 50S ribosomal subunit. Forms a bridge to the 30S subunit in the 70S ribosome By similarity.
Sequence similarities	Belongs to the ribosomal protein L2P family.

Ontologies

Keywords
Ligand	RNA-binding rRNA-binding
Molecular function	Ribonucleoprotein Ribosomal protein
Technical term	Complete proteome
Gene Ontology (GO)
Biological process	translation Inferred from electronic annotation. Source: InterPro
Cellular component	large ribosomal subunit Inferred from electronic annotation. Source: InterPro
Molecular function	rRNA binding Inferred from electronic annotation. Source: UniProtKB-KW structural constituent of ribosome Inferred from electronic annotation. Source: InterPro transferase activity 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 – 280	280	50S ribosomal protein L2 HAMAP MF_01320_B		PRO_0000309963

Sequences

	Sequence		Length	Mass (Da)
	A0PM66 [UniParc]. Last modified January 9, 2007. Version 1. Checksum: ED969FA0D99EA018	FASTA	280	30,359
	10 20 30 40 50 60 MAIRKYKPTT PGRRGASVSD FAEITRSTPE KSLVRPLHGH GGRNAHGRIT TRHKGGGHKR 70 80 90 100 110 120 AYRVIDFGRN DKDGVNAKVA HIEYDPNRTA RIALLHYLDG EKRYIIAPNG LSQGDVVESG 130 140 150 160 170 180 ANADIKPGNN LPLRNIPAGT LVHAVELRPG GGAKLARSAG SSIQLLGKEA SYASLRMPSG 190 200 210 220 230 240 EIRRVDVRCR ATVGEVGNAE QANINWGKAG RMRWKGKRPS VRGVVMNPVD HPHGGGEGKT 250 260 270 280 SGGRHPVSPW GKPEGRTRNP NKASNKLIVR RRRTGKKHGR

References

[1]

"Reductive evolution and niche adaptation inferred from the genome of Mycobacterium ulcerans, the causative agent of Buruli ulcer." Stinear T.P., Seemann T., Pidot S., Frigui W., Reysset G., Garnier T., Meurice G., Simon D., Bouchier C., Ma L., Tichit M., Porter J.L., Ryan J., Johnson P.D.R., Davies J.K., Jenkin G.A., Small P.L.C., Jones L.M. , Tekaia F., Laval F., Daffe M., Parkhill J., Cole S.T. Genome Res. 17:192-200(2007) [PubMed: 17210928] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: Agy99.

Cross-references

Sequence databases
EMBL GenBank DDBJ	CP000325 Genomic DNA. Translation: ABL03435.1.
RefSeq	YP_904906.1. NC_008611.1.
3D structure databases
ProteinModelPortal	A0PM66.
SMR	A0PM66. Positions 2-271.
ModBase	Search...
Protein-protein interaction databases
STRING	A0PM66.
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
EnsemblBacteria	EBMYCT00000073294; EBMYCP00000071299; EBMYCG00000073289.
GeneID	4551537.
GenomeReviews	Gene locus MUL_0793 in contig CP000325_GR.
KEGG	mul:MUL_0793.
PATRIC	18168265. VBIMycUlc37413_0995.
Organism-specific databases
GenoList	MUL_0793.
CMR	Search...
Phylogenomic databases
eggNOG	COG0090.
GeneTree	EBGT00050000016403.
HOGENOM	HBG748739.
OMA	QSNINWG.
ProtClustDB	PRK09374.
Family and domain databases
HAMAP	MF_01320_B. Ribosomal_L2_B. [Tree]
InterPro	IPR012340. NA-bd_OB-fold. IPR016027. NA-bd_OB-fold-like. IPR022666. Rbsml_prot_L2_RNA-bd_dom. IPR002171. Ribosomal_L2. IPR014726. Ribosomal_L2_3. IPR005880. Ribosomal_L2_bac-type. IPR022669. Ribosomal_L2_C. IPR022671. Ribosomal_L2_CS. IPR014722. Transl_SH3-like_sub. IPR008991. Translation_prot_SH3-like. [Graphical view]
Gene3D	G3DSA:2.40.50.140. OB_NA_bd_sub. 1 hit. G3DSA:2.30.30.30. Ribosomal_L2. 1 hit. G3DSA:4.10.950.10. Ribosomal_L2. 1 hit.
KO	K02886.
PANTHER	PTHR13691:SF5. Ribosom_L2_bac. 1 hit. PTHR13691. Ribosomal_L2. 1 hit.
Pfam	PF00181. Ribosomal_L2. 1 hit. PF03947. Ribosomal_L2_C. 1 hit. [Graphical view]
PIRSF	PIRSF002158. Ribosomal_L2. 1 hit.
SUPFAM	SSF50249. Nucleic_acid_OB. 1 hit. SSF50104. Transl_SH3_like. 1 hit.
TIGRFAMs	TIGR01171. RplB_bact. 1 hit.
PROSITE	PS00467. RIBOSOMAL_L2. 1 hit. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

RL2_MYCUA

Accession

Primary (citable) accession number: A0PM66

Entry history

Integrated into UniProtKB/Swiss-Prot:	November 13, 2007
Last sequence update:	January 9, 2007
Last modified:	December 14, 2011
This is version 35 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Prokaryotic Protein Annotation Program