Q255E9 (RL1_CHLFF) Reviewed, UniProtKB/Swiss-Prot

Names and origin

Protein names

Recommended name:
50S ribosomal protein L1

Gene names

Name:	rplA
Ordered Locus Names:	CF0317

Organism

Chlamydophila felis (strain Fe/C-56) [Complete proteome] [HAMAP]

Taxonomic identifier

264202 [NCBI]

Taxonomic lineage

Bacteria › Chlamydiae › Chlamydiales › Chlamydiaceae › Chlamydia/Chlamydophila group › Chlamydophila

Protein attributes

Sequence length	232 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 MF_01318_B Protein L1 is also a translational repressor protein, it controls the translation of the L11 operon by binding to its mRNA By similarity. HAMAP MF_01318_B
Subunit structure	Part of the 50S ribosomal subunit.
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: InterPro
Cellular component	large ribosomal subunit Inferred from electronic annotation. Source: InterPro
Molecular function	rRNA binding Inferred from electronic annotation. Source: UniProtKB-KW 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 – 232	232	50S ribosomal protein L1 HAMAP MF_01318_B		PRO_0000307985

Sequences

	Sequence		Length	Mass (Da)
	Q255E9 [UniParc]. Last modified April 18, 2006. Version 1. Checksum: 35E5E2D2C4EBA3E2	FASTA	232	24,816
	10 20 30 40 50 60 MTKHGKRIRS ILKSYDFSKS YSLQEAIDIL KQCPTVRFDQ TVDVSIKLGI DPKKSDQQIR 70 80 90 100 110 120 GSVSLPNGTG KTLRILVFAA GEKAKEALDA GADFVGSDDL VEKIKGGWVD FDVAVATPDM 130 140 150 160 170 180 MREVGKLGKV LGPRNLMPTP KAGTVTTDVV KAIAELRKGK IEFKADRAGV CNAGVGKLSF 190 200 210 220 230 DGQLLKENIE ALCSALIKAK PPAAKGQYLV SFTVSSTMGP GISVDTRELM AS

References

[1]

"Genome sequence of the cat pathogen, Chlamydophila felis." Azuma Y., Hirakawa H., Yamashita A., Cai Y., Rahman M.A., Suzuki H., Mitaku S., Toh H., Goto S., Murakami T., Sugi K., Hayashi H., Fukushi H., Hattori M., Kuhara S., Shirai M. DNA Res. 13:15-23(2006) [PubMed: 16766509] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: Fe/C-56.

Cross-references

Sequence databases
EMBL GenBank DDBJ	AP006861 Genomic DNA. Translation: BAE81089.1.
RefSeq	YP_515234.1. NC_007899.1.
3D structure databases
ProteinModelPortal	Q255E9.
ModBase	Search...
Protein-protein interaction databases
STRING	Q255E9.
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
GeneID	3958880.
GenomeReviews	Gene locus CF0317 in contig AP006861_GR.
KEGG	cfe:CF0317.
PATRIC	20204222. VBIChlFel51660_0327.
Organism-specific databases
CMR	Search...
Phylogenomic databases
eggNOG	COG0081.
HOGENOM	HBG297400.
OMA	KAGTVTM.
PhylomeDB	Q255E9.
ProtClustDB	PRK05424.
Enzyme and pathway databases
BioCyc	CFEL264202:CF0317-MONOMER.
Family and domain databases
HAMAP	MF_01318_B. Ribosomal_L1_B. [Tree]
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]
Gene3D	G3DSA:3.30.190.20. Ribosomal_L1_2-a/b-sand. 2 hits. G3DSA:3.40.50.790. Ribosomal_L1_3-a/b-sand. 1 hit.
KO	K02863.
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_CHLFF

Accession

Primary (citable) accession number: Q255E9

Entry history

Integrated into UniProtKB/Swiss-Prot:	October 23, 2007
Last sequence update:	April 18, 2006
Last modified:	January 25, 2012
This is version 45 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Prokaryotic Protein Annotation Program