P22527 (RNP1_HALMA) Reviewed, UniProtKB/Swiss-Prot

Names and origin

Protein names

Recommended name:
Ribonuclease P protein component 1
Short name=RNase P component 1
EC=3.1.26.5

Gene names

Name:	rnp1
Ordered Locus Names:	rrnAC1603.1

Organism

Haloarcula marismortui (strain ATCC 43049 / DSM 3752 / JCM 8966 / VKM B-1809) (Halobacterium marismortui) [Complete proteome] [HAMAP]

Taxonomic identifier

272569 [NCBI]

Taxonomic lineage

Archaea › Euryarchaeota › Halobacteria › Halobacteriales › Halobacteriaceae › Haloarcula

Protein attributes

Sequence length	94 AA.
Sequence status	Complete.
Protein existence	Inferred from homology

General annotation (Comments)

Function	Part of ribonuclease P, a protein complex that generates mature tRNA molecules by cleaving their 5'-ends By similarity. HAMAP MF_00754
Catalytic activity	Endonucleolytic cleavage of RNA, removing 5'-extranucleotides from tRNA precursor. HAMAP MF_00754
Subunit structure	Consists of a catalytic RNA component and at least 4 protein subunits Potential.
Sequence similarities	Belongs to the eukaryotic/archaeal RNase P protein component 1 family.

Ontologies

Keywords
Biological process	tRNA processing
Molecular function	Hydrolase
Technical term	Complete proteome
Gene Ontology (GO)
Biological process	mRNA cleavage Inferred from electronic annotation. Source: InterPro rRNA processing Inferred from electronic annotation. Source: InterPro tRNA 5'-leader removal Inferred from electronic annotation. Source: InterPro
Cellular component	ribonuclease MRP complex Inferred from electronic annotation. Source: InterPro ribonuclease P complex Inferred from electronic annotation. Source: InterPro
Molecular function	RNA binding Inferred from electronic annotation. Source: InterPro ribonuclease P activity Inferred from electronic annotation. Source: EC
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Chain	1 – 94	94	Ribonuclease P protein component 1 HAMAP MF_00754		PRO_0000128426

Sequences

	Sequence		Length	Mass (Da)
	P22527 [UniParc]. Last modified August 1, 1991. Version 1. Checksum: C88798425DEA2FA3	FASTA	94	10,277
	10 20 30 40 50 60 MPLTPETLPR HELVGLDCEV VAASNPDVIG ISGTVVMETT QMLTLEGADR VWHVPKDSAT 70 80 90 FAFDLSTETV LVDGDRLVAR PARRTENTGD SLWR

References

	« Hide 'large scale' referencesShow 'large scale' references »
[1]	"Nucleotide sequence of four genes encoding ribosomal proteins from the 'S10 and spectinomycin' operon equivalent region in the archaebacterium Halobacterium marismortui." Arndt E. FEBS Lett. 267:193-198(1990) [PubMed: 2143141] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA].
[2]	"Genome sequence of Haloarcula marismortui: a halophilic archaeon from the Dead Sea." Baliga N.S., Bonneau R., Facciotti M.T., Pan M., Glusman G., Deutsch E.W., Shannon P., Chiu Y., Weng R.S., Gan R.R., Hung P., Date S.V., Marcotte E., Hood L., Ng W.V. Genome Res. 14:2221-2234(2004) [PubMed: 15520287] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: ATCC 43049 / DSM 3752 / JCM 8966 / VKM B-1809.
[3]	"Organization and nucleotide sequence of a gene cluster coding for eight ribosomal proteins in the archaebacterium Halobacterium marismortui." Arndt E., Kroemer W., Hatakeyama T. J. Biol. Chem. 265:3034-3039(1990) [PubMed: 2406244] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA] OF 1-67.

Cross-references

Sequence databases
EMBL GenBank DDBJ	X55311 Genomic DNA. Translation: CAA39016.1. AY596297 Genomic DNA. No translation available. J05222 Genomic DNA. Translation: AAA86867.1.
PIR	S10732.
3D structure databases
ProteinModelPortal	P22527.
ModBase	Search...
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
GenomeReviews	Gene locus rrnAC1603.1 in contig AY596297_GR.
NMPDR	fig|272569.1.peg.1494.
Organism-specific databases
CMR	Search...
Phylogenomic databases
HOGENOM	HBG704950.
Family and domain databases
HAMAP	MF_00754. RNase_P_1. [Tree]
InterPro	IPR002730. RNase_P/MRP_p29. IPR023538. RNase_P_comp-1. IPR023534. Rof/RNase_P-like. [Graphical view]
Gene3D	G3DSA:2.30.30.210. RNase_P_Rpp29. 1 hit.
Pfam	PF01868. UPF0086. 1 hit. [Graphical view]
SMART	SM00538. POP4. 1 hit. [Graphical view]
SUPFAM	SSF101744. RNase_P_Rpp29. 1 hit.
ProtoNet	Search...

Entry information

Entry name

RNP1_HALMA

Accession

Primary (citable) accession number: P22527
Secondary accession number(s): P20573, Q48239

Entry history

Integrated into UniProtKB/Swiss-Prot:	August 1, 1991
Last sequence update:	August 1, 1991
Last modified:	September 21, 2011
This is version 55 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Prokaryotic Protein Annotation Program