Q817P3 (RNPH_BACCR) Reviewed, UniProtKB/Swiss-Prot

Names and origin

Protein names

Recommended name:
Ribonuclease PH
Short name=RNase PH
EC=2.7.7.56

Alternative name(s):
tRNA nucleotidyltransferase

Gene names

Name:	rph
Ordered Locus Names:	BC_4494

Organism

Bacillus cereus (strain ATCC 14579 / DSM 31)

Taxonomic identifier

226900 [NCBI]

Taxonomic lineage

Bacteria › Firmicutes › Bacillales › Bacillaceae › Bacillus › Bacillus cereus group

Protein attributes

Sequence length	245 AA.
Sequence status	Complete.
Protein existence	Inferred from homology

General annotation (Comments)

Function	Phosphorolytic exoribonuclease that removes nucleotide residues following the -CCA terminus of tRNA and adds nucleotides to the ends of RNA molecules by using nucleoside diphosphates as substrates By similarity. HAMAP MF_00564
Catalytic activity	tRNA(n+1) + phosphate = tRNA(n) + a nucleoside diphosphate. HAMAP MF_00564
Sequence similarities	Belongs to the RNase PH family.

Ontologies

Keywords
Biological process	tRNA processing
Molecular function	Nucleotidyltransferase Transferase
Technical term	Complete proteome Reference proteome
Gene Ontology (GO)
Biological process	tRNA processing Inferred from electronic annotation. Source: UniProtKB-KW
Molecular function	tRNA binding Inferred from electronic annotation. Source: InterPro tRNA nucleotidyltransferase activity Inferred from electronic annotation. Source: EC tRNA-specific ribonuclease activity 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 – 245	245	Ribonuclease PH HAMAP MF_00564		PRO_0000139864

Sequences

	Sequence		Length	Mass (Da)
	Q817P3 [UniParc]. Last modified June 1, 2003. Version 1. Checksum: 00053DA2C587C4E6	FASTA	245	27,001
	10 20 30 40 50 60 MRVDGREKTE LRHIHIHTNY LKHPEGSVLI EVGDTKVICS ATIEERVPPF MRGEGKGWVT 70 80 90 100 110 120 AEYAMIPRAT EQRTIRESSK GKVTGRTMEI QRLIGRALRA VVDLEALGER TVWIDCDVIQ 130 140 150 160 170 180 ADGGTRTASI TGAYVAMVLA FEKLLQAEKV SKIPVKDYLA ATSVGIVEEQ GVVLDLNYAE 190 200 210 220 230 240 DSKADVDMNV IMTGKGQFVE VQGTGEEATF SRAQLNELLD AAEQGIFQLI DMQKEALGDI VSHIE

References

[1]

"Genome sequence of Bacillus cereus and comparative analysis with Bacillus anthracis." Ivanova N., Sorokin A., Anderson I., Galleron N., Candelon B., Kapatral V., Bhattacharyya A., Reznik G., Mikhailova N., Lapidus A., Chu L., Mazur M., Goltsman E., Larsen N., D'Souza M., Walunas T., Grechkin Y., Pusch G. , Haselkorn R., Fonstein M., Ehrlich S.D., Overbeek R., Kyrpides N.C. Nature 423:87-91(2003) [PubMed: 12721630] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: ATCC 14579 / DSM 31.

Cross-references

Sequence databases
EMBL GenBank DDBJ	AE016877 Genomic DNA. Translation: AAP11405.1.
RefSeq	NP_834204.1. NC_004722.1.
3D structure databases
ProteinModelPortal	Q817P3.
SMR	Q817P3. Positions 1-239.
ModBase	Search...
Protein-protein interaction databases
STRING	Q817P3.
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
EnsemblBacteria	EBBACT00000034889; EBBACP00000034095; EBBACG00000034880.
GeneID	1206839.
GenomeReviews	Gene locus BC_4494 in contig AE016877_GR.
KEGG	bce:BC4494.
PATRIC	32605095. VBIBacCer54481_4647.
Phylogenomic databases
eggNOG	COG0689.
GeneTree	EBGT00050000001825.
HOGENOM	HBG737187.
OMA	MLPRATG.
ProtClustDB	PRK00173.
Enzyme and pathway databases
BioCyc	BCER226900:BC_4494-MONOMER.
Family and domain databases
HAMAP	MF_00564. RNase_PH. [Tree]
InterPro	IPR001247. ExoRNase_PH_dom1. IPR015847. ExoRNase_PH_dom2. IPR020568. Ribosomal_S5_D2-typ_fold. IPR002381. RNase_PH_bac-type. IPR018336. RNase_PH_CS. [Graphical view]
KO	K00989.
Pfam	PF01138. RNase_PH. 1 hit. PF03725. RNase_PH_C. 1 hit. [Graphical view]
SUPFAM	SSF55666. 3_ExoRNase. 1 hit. SSF54211. Ribosomal_S5_D2-typ_fold. 1 hit.
TIGRFAMs	TIGR01966. RNasePH. 1 hit.
PROSITE	PS01277. RIBONUCLEASE_PH. 1 hit. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

RNPH_BACCR

Accession

Primary (citable) accession number: Q817P3

Entry history

Integrated into UniProtKB/Swiss-Prot:	March 15, 2005
Last sequence update:	June 1, 2003
Last modified:	January 25, 2012
This is version 49 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Prokaryotic Protein Annotation Program