A0QDG8 (RL21_MYCA1) Reviewed, UniProtKB/Swiss-Prot

Names and origin

Protein names

Recommended name:
50S ribosomal protein L21

Gene names

Name:	rplU
Ordered Locus Names:	MAV_1729

Organism

Mycobacterium avium (strain 104) [Complete proteome] [HAMAP]

Taxonomic identifier

243243 [NCBI]

Taxonomic lineage

Bacteria › Actinobacteria › Actinobacteridae › Actinomycetales › Corynebacterineae › Mycobacteriaceae › Mycobacterium › Mycobacterium avium complex (MAC)

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_1000067856

Sequences

	Sequence		Length	Mass (Da)
	A0QDG8 [UniParc]. Last modified January 9, 2007. Version 1. Checksum: EA8508C736FA20D5	FASTA	103	11,032
	10 20 30 40 50 60 MATYAIVKTG GKQYKVAVGD VVKVEKLDSE PGSNVSLPVA LVVDGAKVTS DAAALAKVAV 70 80 90 100 TGEVLEHTKG PKIRIHKFRN KTGYHKRQGH RQQLTVLKVT GIK

References

[1]	Fleischmann R.D., Dodson R.J., Haft D.H., Merkel J.S., Nelson W.C., Fraser C.M. Submitted (OCT-2006) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: 104.

Cross-references

Sequence databases
EMBL GenBank DDBJ	CP000479 Genomic DNA. Translation: ABK68062.1.
RefSeq	YP_880956.1. NC_008595.1.
3D structure databases
ProteinModelPortal	A0QDG8.
ModBase	Search...
Protein-protein interaction databases
STRING	A0QDG8.
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
EnsemblBacteria	EBMYCT00000012488; EBMYCP00000012374; EBMYCG00000012486.
GeneID	4527520.
GenomeReviews	Gene locus MAV_1729 in contig CP000479_GR.
KEGG	mav:MAV_1729.
PATRIC	17985183. VBIMycAvi38287_1683.
TIGR	MAV_1729.
Phylogenomic databases
eggNOG	COG0261.
GeneTree	EBGT00050000017407.
HOGENOM	HBG706775.
OMA	IKVEQIA.
PhylomeDB	A0QDG8.
ProtClustDB	PRK05573.
Enzyme and pathway databases
BioCyc	MAVI243243:MAV_1729-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_MYCA1

Accession

Primary (citable) accession number: A0QDG8

Entry history

Integrated into UniProtKB/Swiss-Prot:	February 5, 2008
Last sequence update:	January 9, 2007
Last modified:	December 14, 2011
This is version 32 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Prokaryotic Protein Annotation Program