Q8K907 (RL31_BUCAP) Reviewed, UniProtKB/Swiss-Prot

Names and origin

Protein names

Recommended name:
50S ribosomal protein L31

Gene names

Name:	rpmE
Ordered Locus Names:	BUsg_556

Organism

Buchnera aphidicola subsp. Schizaphis graminum (strain Sg) [Complete proteome] [HAMAP]

Taxonomic identifier

198804 [NCBI]

Taxonomic lineage

cellular organisms › Bacteria › Proteobacteria › Gammaproteobacteria › Enterobacteriales › Enterobacteriaceae › Buchnera › Buchnera aphidicola › Buchnera aphidicola (Schizaphis graminum)

Protein attributes

Sequence length	72 AA.
Sequence status	Complete.
Protein existence	Inferred from homology

General annotation (Comments)

Function	Binds the 23S rRNA By similarity. HAMAP-Rule MF_00501
Cofactor	Binds 1 zinc ion per subunit By similarity. HAMAP-Rule MF_00501
Subunit structure	Part of the 50S ribosomal subunit By similarity. HAMAP-Rule MF_00501
Sequence similarities	Belongs to the ribosomal protein L31P family. Type A subfamily.

Ontologies

Keywords
Ligand	Metal-binding RNA-binding Zinc rRNA-binding
Molecular function	Ribonucleoprotein Ribosomal protein
Technical term	Complete proteome
Gene Ontology (GO)
Biological_process	translation Inferred from electronic annotation. Source: HAMAP
Cellular_component	ribosome Inferred from electronic annotation. Source: UniProtKB-KW
Molecular_function	metal ion binding Inferred from electronic annotation. Source: UniProtKB-KW 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 – 72	72	50S ribosomal protein L31 HAMAP-Rule MF_00501		PRO_0000173088
Sites
	Metal binding	16	1	Zinc By similarity
	Metal binding	18	1	Zinc By similarity
	Metal binding	37	1	Zinc By similarity
	Metal binding	40	1	Zinc By similarity

Sequences

	Sequence		Length	Mass (Da)
	Q8K907 [UniParc]. Last modified October 1, 2002. Version 1. Checksum: CEECEE9DC6A2C565	FASTA	72	8,244
	10 20 30 40 50 60 MKKKIHPAYS QIIATCSCGN IIEIFSTVNV NLNLDICAKC HPFYTGKQRI IDTGGRVERF 70 KKRFKLIKKD TV

References

[1]

"50 million years of genomic stasis in endosymbiotic bacteria." Tamas I., Klasson L., Canbaeck B., Naeslund A.K., Eriksson A.-S., Wernegreen J.J., Sandstroem J.P., Moran N.A., Andersson S.G.E. Science 296:2376-2379(2002) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: Sg.

Cross-references

Sequence databases
EMBL GenBank DDBJ	AE013218 Genomic DNA. Translation: AAM68094.1.
RefSeq	NP_660883.1. NC_004061.1.
3D structure databases
ProteinModelPortal	Q8K907.
SMR	Q8K907. Positions 1-66.
ModBase	Search...
Protein-protein interaction databases
STRING	198804.BUsg556.
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
EnsemblBacteria	AAM68094; AAM68094; BUsg_556.
GeneID	1005635.
KEGG	bas:BUsg556.
PATRIC	21247996. VBIBucAph100086_0589.
Organism-specific databases
CMR	Search...
Phylogenomic databases
eggNOG	COG0254.
KO	K02909.
OMA	EGIHPKY.
ProtClustDB	PRK00019.
Enzyme and pathway databases
BioCyc	BAPH198804:GHMG-588-MONOMER.
Family and domain databases
HAMAP	MF_00501. Ribosomal_L31_1.
InterPro	IPR002150. Ribosomal_L31. IPR027491. Ribosomal_L31_A. [Graphical view]
Pfam	PF01197. Ribosomal_L31. 1 hit. [Graphical view]
PRINTS	PR01249. RIBOSOMALL31.
TIGRFAMs	TIGR00105. L31. 1 hit.
PROSITE	PS01143. RIBOSOMAL_L31. 1 hit. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

RL31_BUCAP

Accession

Primary (citable) accession number: Q8K907

Entry history

Integrated into UniProtKB/Swiss-Prot:	November 8, 2002
Last sequence update:	October 1, 2002
Last modified:	May 29, 2013
This is version 60 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Prokaryotic Protein Annotation Program