B1MMY3 (RL21_MYCA9) Reviewed, UniProtKB/Swiss-Prot

Names and origin

Protein names

Recommended name:
50S ribosomal protein L21

Gene names

Name:	rplU
Ordered Locus Names:	MAB_1610

Organism

Mycobacterium abscessus (strain ATCC 19977 / DSM 44196) [Complete proteome] [HAMAP]

Taxonomic identifier

561007 [NCBI]

Taxonomic lineage

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

Protein attributes

Sequence length	103 AA.
Sequence status	Complete.
Protein existence	Inferred from homology

General annotation (Comments)

Function	This protein binds to 23S rRNA in the presence of protein L20 By similarity. HAMAP MF_01363
Subunit structure	Part of the 50S ribosomal subunit. Contacts protein L20 By similarity.
Sequence similarities	Belongs to the ribosomal protein L21P 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	ribosome Inferred from electronic annotation. Source: UniProtKB-KW
Molecular function	rRNA binding Inferred from electronic annotation. Source: UniProtKB-KW 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 – 103	103	50S ribosomal protein L21 HAMAP MF_01363		PRO_1000143823

Sequences

	Sequence		Length	Mass (Da)
	B1MMY3 [UniParc]. Last modified April 29, 2008. Version 1. Checksum: 1B44256EF916AD54	FASTA	103	11,148
	10 20 30 40 50 60 MATYAIVKTG GKQYKVAVGD LVKVEKIDSE PGSSVQLPVA LVVDGATVTT DADKLAKVAV 70 80 90 100 TGEIVEHTKG PKIRIHKFKN KTGYHKRQGH RQRLTVLKVT GIK

References

[1]

"Acquisition of foreign virulence genes by the cystic fibrosis pathogen Mycobacterium abscessus." Genoscope Ripoll F., Pasek S., Schenowitz C., Dossat C., Barbe V., Rottman M., Heym B., Herrmann J.L., Daffe M., Brosch R., Risler J.L., Gaillard J.L. Submitted (MAR-2008) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: ATCC 19977 / DSM 44196.

Cross-references

Sequence databases
EMBL GenBank DDBJ	CU458896 Genomic DNA. Translation: CAM61695.1.
RefSeq	YP_001702349.1. NC_010397.1.
3D structure databases
ProteinModelPortal	B1MMY3.
ModBase	Search...
Protein-protein interaction databases
STRING	B1MMY3.
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
EnsemblBacteria	EBMYCT00000006281; EBMYCP00000006220; EBMYCG00000006279.
GeneID	5964130.
GenomeReviews	Gene locus MAB_1610 in contig CU458896_GR.
KEGG	mab:MAB_1610.
PATRIC	17974931. VBIMycAbs55940_1650.
Organism-specific databases
CMR	Search...
Phylogenomic databases
GeneTree	EBGT00050000017407.
HOGENOM	HBG706775.
OMA	IKVEQIA.
ProtClustDB	CLSK2799063.
Enzyme and pathway databases
BioCyc	MABS561007:MAB_1610-MONOMER.
Family and domain databases
HAMAP	MF_01363. Ribosomal_L21. [Tree]
InterPro	IPR001787. Ribosomal_L21. IPR018258. Ribosomal_L21_CS. [Graphical view]
KO	K02888.
PANTHER	PTHR21349. Ribosomal_L21p. 1 hit.
Pfam	PF00829. Ribosomal_L21p. 1 hit. [Graphical view]
TIGRFAMs	TIGR00061. L21. 1 hit.
PROSITE	PS01169. RIBOSOMAL_L21. 1 hit. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

RL21_MYCA9

Accession

Primary (citable) accession number: B1MMY3

Entry history

Integrated into UniProtKB/Swiss-Prot:	April 14, 2009
Last sequence update:	April 29, 2008
Last modified:	January 25, 2012
This is version 25 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Prokaryotic Protein Annotation Program