Q1IVS7 (RL21_KORVE) Reviewed, UniProtKB/Swiss-Prot

Names and origin

Protein names

Recommended name:
50S ribosomal protein L21

Gene names

Name:	rplU
Ordered Locus Names:	Acid345_0018

Organism

Koribacter versatilis (strain Ellin345)

Taxonomic identifier

204669 [NCBI]

Taxonomic lineage

Bacteria › Acidobacteria › Candidatus Koribacter

Protein attributes

Sequence length	131 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 Reference 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 – 131	131	50S ribosomal protein L21 HAMAP MF_01363		PRO_0000270630

Sequences

	Sequence		Length	Mass (Da)
	Q1IVS7 [UniParc]. Last modified June 13, 2006. Version 1. Checksum: 132691CF176E874B	FASTA	131	14,213
	10 20 30 40 50 60 MYAVIRAGSK QFRVSPGDVI KVDSAPHSES GKLEIADVLA VSNGQGKFGS PENATVTAEI 70 80 90 100 110 120 LGDGRGDKIL VFHYKRKKQY KKLQGHRQGF TALKITEINV DGEKFTIDDM PKKEAAPAKA 130 RRSTKKAAAA E

References

[1]

"Three genomes from the phylum Acidobacteria provide insight into the lifestyles of these microorganisms in soils." Ward N.L., Challacombe J.F., Janssen P.H., Henrissat B., Coutinho P.M., Wu M., Xie G., Haft D.H., Sait M., Badger J., Barabote R.D., Bradley B., Brettin T.S., Brinkac L.M., Bruce D., Creasy T., Daugherty S.C., Davidsen T.M. , DeBoy R.T., Detter J.C., Dodson R.J., Durkin A.S., Ganapathy A., Gwinn-Giglio M., Han C.S., Khouri H., Kiss H., Kothari S.P., Madupu R., Nelson K.E., Nelson W.C., Paulsen I., Penn K., Ren Q., Rosovitz M.J., Selengut J.D., Shrivastava S., Sullivan S.A., Tapia R., Thompson L.S., Watkins K.L., Yang Q., Yu C., Zafar N., Zhou L., Kuske C.R. Appl. Environ. Microbiol. 75:2046-2056(2009) [PubMed: 19201974] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: Ellin345.

Cross-references

Sequence databases
EMBL GenBank DDBJ	CP000360 Genomic DNA. Translation: ABF39023.1.
RefSeq	YP_589097.1. NC_008009.1.
3D structure databases
ProteinModelPortal	Q1IVS7.
ModBase	Search...
Protein-protein interaction databases
STRING	Q1IVS7.
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
GeneID	4070028.
GenomeReviews	Gene locus Acid345_0018 in contig CP000360_GR.
KEGG	aba:Acid345_0018.
NMPDR	fig|204669.6.peg.20.
PATRIC	31976726. VBICanKor57425_0020.
Phylogenomic databases
eggNOG	COG0261.
HOGENOM	HBG706775.
OMA	IKVEQIA.
PhylomeDB	Q1IVS7.
ProtClustDB	PRK05573.
Enzyme and pathway databases
BioCyc	ABAC204669:ACID345_0018-MONOMER.
Family and domain databases
HAMAP	MF_01363. Ribosomal_L21. [Tree]
InterPro	IPR001787. Ribosomal_L21. [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. False negative. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

RL21_KORVE

Accession

Primary (citable) accession number: Q1IVS7

Entry history

Integrated into UniProtKB/Swiss-Prot:	January 9, 2007
Last sequence update:	June 13, 2006
Last modified:	January 25, 2012
This is version 34 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Prokaryotic Protein Annotation Program