A5FJP5 (RL21_FLAJ1) Reviewed, UniProtKB/Swiss-Prot

Names and origin

Protein names

Recommended name:
50S ribosomal protein L21

Gene names

Name:	rplU
Ordered Locus Names:	Fjoh_1545

Organism

Flavobacterium johnsoniae (strain ATCC 17061 / DSM 2064 / UW101) (Cytophaga johnsonae) [Complete proteome] [HAMAP]

Taxonomic identifier

376686 [NCBI]

Taxonomic lineage

Bacteria › Bacteroidetes › Flavobacteriia › Flavobacteriales › Flavobacteriaceae › Flavobacterium

Protein attributes

Sequence length	147 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 – 147	147	50S ribosomal protein L21 HAMAP MF_01363		PRO_1000086980

Sequences

	Sequence		Length	Mass (Da)
	A5FJP5 [UniParc]. Last modified June 12, 2007. Version 1. Checksum: 22AAF278D5433AF4	FASTA	147	15,868
	10 20 30 40 50 60 MYAIVEIAGQ QFKVSKDLKV YVHRLANEEG SKVSFDKVLL LDDNGNVTLG APAIEGASVE 70 80 90 100 110 120 AKVLQHLKGD KVIVFKKKRR KGYKKRNGHR QYLTQIVIEG ITAAGGTKKA AAKKAVVAEE 130 140 AAATEEVEAA PKAKKAAPKA KKEATKE

References

[1]

"Complete sequence of Flavobacterium johnsoniae UW101." US DOE Joint Genome Institute Copeland A., Lucas S., Lapidus A., Barry K., Detter J.C., Glavina del Rio T., Hammon N., Israni S., Pitluck S., Goltsman E., Singan V., Schmutz J., Larimer F., Land M., Hauser L., Kyrpides N., Mikhailova N., Xie G., McBride M., Richardson P. Submitted (APR-2007) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: ATCC 17061 / DSM 2064 / UW101.

Cross-references

Sequence databases
EMBL GenBank DDBJ	CP000685 Genomic DNA. Translation: ABQ04577.1.
RefSeq	YP_001193896.1. NC_009441.1.
3D structure databases
ProteinModelPortal	A5FJP5.
ModBase	Search...
Protein-protein interaction databases
STRING	A5FJP5.
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
GeneID	5092649.
GenomeReviews	Gene locus Fjoh_1545 in contig CP000685_GR.
KEGG	fjo:Fjoh_1545.
PATRIC	21897429. VBIFlaJoh53613_1590.
Organism-specific databases
CMR	Search...
Phylogenomic databases
eggNOG	COG0261.
HOGENOM	HBG706775.
OMA	VMAHRRG.
ProtClustDB	PRK05573.
Enzyme and pathway databases
BioCyc	FJOH376686:FJOH_1545-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_FLAJ1

Accession

Primary (citable) accession number: A5FJP5

Entry history

Integrated into UniProtKB/Swiss-Prot:	May 20, 2008
Last sequence update:	June 12, 2007
Last modified:	January 25, 2012
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