A1VTG1 (RL1_POLNA) Reviewed, UniProtKB/Swiss-Prot

Names and origin

Protein names

Recommended name:
50S ribosomal protein L1

Gene names

Name:	rplA
Ordered Locus Names:	Pnap_3643

Organism

Polaromonas naphthalenivorans (strain CJ2) [Complete proteome] [HAMAP]

Taxonomic identifier

365044 [NCBI]

Taxonomic lineage

cellular organisms › Bacteria › Proteobacteria › Betaproteobacteria › Burkholderiales › Comamonadaceae › Polaromonas › Polaromonas naphthalenivorans

Protein attributes

Sequence length	231 AA.
Sequence status	Complete.
Protein existence	Inferred from homology

General annotation (Comments)

Function	Binds directly to 23S rRNA. The L1 stalk is quite mobile in the ribosome, and is involved in E site tRNA release By similarity. HAMAP-Rule MF_01318 Protein L1 is also a translational repressor protein, it controls the translation of the L11 operon by binding to its mRNA By similarity. HAMAP-Rule MF_01318
Subunit structure	Part of the 50S ribosomal subunit By similarity.
Sequence similarities	Belongs to the ribosomal protein L1P family.

Ontologies

Keywords
Biological process	Translation regulation
Ligand	RNA-binding rRNA-binding tRNA-binding
Molecular function	Repressor Ribonucleoprotein Ribosomal protein
Technical term	Complete proteome
Gene Ontology (GO)
Biological_process	regulation of translation Inferred from electronic annotation. Source: UniProtKB-KW translation Inferred from electronic annotation. Source: HAMAP
Cellular_component	large ribosomal subunit Inferred from electronic annotation. Source: InterPro
Molecular_function	rRNA binding Inferred from electronic annotation. Source: HAMAP structural constituent of ribosome Inferred from electronic annotation. Source: InterPro tRNA binding Inferred from electronic annotation. Source: UniProtKB-KW
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Chain	1 – 231	231	50S ribosomal protein L1 HAMAP-Rule MF_01318		PRO_0000308069

Sequences

	Sequence		Length	Mass (Da)
	A1VTG1 [UniParc]. Last modified February 6, 2007. Version 1. Checksum: 15052BEF8E473A5D	FASTA	231	23,941
	10 20 30 40 50 60 MSKLTKRQKT VGDKIDSNKL YALSDALGLV KEFAVAKFDE SIDVAVQLGI DAKKSDQVVR 70 80 90 100 110 120 GAVVLPNGTG KTKRVAVFAQ GAKAEEAKAA GADIVGMDDL AADIKAGKMD FDVVIASPDA 130 140 150 160 170 180 MRIVGTLGQI LGPRGLMPNP KVGTVTPDVA TAVRNAKAGQ VQFRVDKAGI VHGTIGRRSF 190 200 210 220 230 DTAKLQGNLA ALVDALIKAK PATSKGVYLK KVAVSSTMGV GVRVDTQSIA A

References

[1]

"Complete sequence of chromosome 1 of Polaromonas naphthalenivorans CJ2." US DOE Joint Genome Institute Copeland A., Lucas S., Lapidus A., Barry K., Detter J.C., Glavina del Rio T., Hammon N., Israni S., Dalin E., Tice H., Pitluck S., Sims D.R., Brettin T., Bruce D., Han C., Tapia R., Brainard J., Schmutz J. , Larimer F., Land M., Hauser L., Kyrpides N., Kim E., Madsen E.L., Richardson P. Submitted (DEC-2006) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: CJ2.

Cross-references

Sequence databases
EMBL GenBank DDBJ	CP000529 Genomic DNA. Translation: ABM38939.1.
RefSeq	YP_983860.1. NC_008781.1.
3D structure databases
ProteinModelPortal	A1VTG1.
SMR	A1VTG1. Positions 6-225.
ModBase	Search...
Protein-protein interaction databases
STRING	365044.Pnap_3643.
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
EnsemblBacteria	ABM38939; ABM38939; Pnap_3643.
GeneID	4689292.
KEGG	pna:Pnap_3643.
PATRIC	22952027. VBIPolNap76733_4533.
Organism-specific databases
CMR	Search...
Phylogenomic databases
eggNOG	COG0081.
HOGENOM	HOG000207015.
KO	K02863.
OMA	YVTSTMG.
ProtClustDB	PRK05424.
Enzyme and pathway databases
BioCyc	PNAP365044:GJ8X-3694-MONOMER.
Family and domain databases
Gene3D	3.30.190.20. 2 hits. 3.40.50.790. 1 hit.
HAMAP	MF_01318_B. Ribosomal_L1_B.
InterPro	IPR005878. Ribosom_L1_bac-type. IPR002143. Ribosomal_L1. IPR016094. Ribosomal_L1_2-a/b-sand. IPR016095. Ribosomal_L1_3-a/b-sand. IPR023673. Ribosomal_L1_CS. IPR023674. Ribosomal_L1_SF. [Graphical view]
Pfam	PF00687. Ribosomal_L1. 1 hit. [Graphical view]
PIRSF	PIRSF002155. Ribosomal_L1. 1 hit.
SUPFAM	SSF56808. Ribosomal_L1. 1 hit.
TIGRFAMs	TIGR01169. rplA_bact. 1 hit.
PROSITE	PS01199. RIBOSOMAL_L1. 1 hit. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

RL1_POLNA

Accession

Primary (citable) accession number: A1VTG1

Entry history

Integrated into UniProtKB/Swiss-Prot:	October 23, 2007
Last sequence update:	February 6, 2007
Last modified:	May 1, 2013
This is version 46 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Prokaryotic Protein Annotation Program