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Protein

Polyribonucleotide nucleotidyltransferase

Gene

pnp

Organism
Geobacter uraniireducens (strain Rf4) (Geobacter uraniumreducens)
Status
Reviewed-Annotation score: Annotation score: 3 out of 5-Protein inferred from homologyi

Functioni

Involved in mRNA degradation. Catalyzes the phosphorolysis of single-stranded polyribonucleotides processively in the 3'- to 5'-direction.UniRule annotation

Catalytic activityi

RNA(n+1) + phosphate = RNA(n) + a nucleoside diphosphate.UniRule annotation

Cofactori

Mg2+UniRule annotation

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Metal bindingi483 – 4831MagnesiumUniRule annotation
Metal bindingi489 – 4891MagnesiumUniRule annotation

GO - Molecular functioni

  1. 3'-5'-exoribonuclease activity Source: InterPro
  2. magnesium ion binding Source: UniProtKB-HAMAP
  3. polyribonucleotide nucleotidyltransferase activity Source: UniProtKB-HAMAP
  4. RNA binding Source: UniProtKB-HAMAP

GO - Biological processi

  1. mRNA catabolic process Source: UniProtKB-HAMAP
  2. RNA processing Source: InterPro
Complete GO annotation...

Keywords - Molecular functioni

Nucleotidyltransferase, Transferase

Keywords - Ligandi

Magnesium, Metal-binding, RNA-binding

Enzyme and pathway databases

BioCyciGURA351605:GI6A-1927-MONOMER.

Names & Taxonomyi

Protein namesi
Recommended name:
Polyribonucleotide nucleotidyltransferaseUniRule annotation (EC:2.7.7.8UniRule annotation)
Alternative name(s):
Polynucleotide phosphorylaseUniRule annotation
Short name:
PNPaseUniRule annotation
Gene namesi
Name:pnpUniRule annotation
Ordered Locus Names:Gura_1906
OrganismiGeobacter uraniireducens (strain Rf4) (Geobacter uraniumreducens)
Taxonomic identifieri351605 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaDeltaproteobacteriaDesulfuromonadalesGeobacteraceaeGeobacter
ProteomesiUP000006695 Componenti: Chromosome

Subcellular locationi

Cytoplasm UniRule annotation

GO - Cellular componenti

  1. cytoplasm Source: UniProtKB-SubCell
Complete GO annotation...

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 696696Polyribonucleotide nucleotidyltransferasePRO_0000329663Add
BLAST

Interactioni

Protein-protein interaction databases

STRINGi351605.Gura_1906.

Structurei

3D structure databases

ProteinModelPortaliA5GF91.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Domaini550 – 60960KHUniRule annotationAdd
BLAST
Domaini619 – 68769S1 motifUniRule annotationAdd
BLAST

Sequence similaritiesi

Belongs to the polyribonucleotide nucleotidyltransferase family.UniRule annotation
Contains 1 KH domain.UniRule annotation
Contains 1 S1 motif domain.UniRule annotation

Phylogenomic databases

eggNOGiCOG1185.
HOGENOMiHOG000218327.
KOiK00962.
OMAiRFMFHYN.
OrthoDBiEOG6WT8CC.

Family and domain databases

Gene3Di1.10.10.400. 1 hit.
2.40.50.140. 1 hit.
3.30.1370.10. 1 hit.
3.30.230.70. 2 hits.
HAMAPiMF_01595. PNPase.
InterProiIPR001247. ExoRNase_PH_dom1.
IPR015847. ExoRNase_PH_dom2.
IPR004087. KH_dom.
IPR004088. KH_dom_type_1.
IPR012340. NA-bd_OB-fold.
IPR012162. PNPase.
IPR027408. PNPase/RNase_PH_dom.
IPR015848. PNPase_PH_RNA-bd_bac/org-type.
IPR003029. Rbsml_prot_S1_RNA-bd_dom.
IPR020568. Ribosomal_S5_D2-typ_fold.
IPR022967. S1_dom.
[Graphical view]
PANTHERiPTHR11252. PTHR11252. 1 hit.
PfamiPF00013. KH_1. 1 hit.
PF03726. PNPase. 1 hit.
PF01138. RNase_PH. 2 hits.
PF03725. RNase_PH_C. 2 hits.
PF00575. S1. 1 hit.
[Graphical view]
PIRSFiPIRSF005499. PNPase. 1 hit.
SMARTiSM00322. KH. 1 hit.
SM00316. S1. 1 hit.
[Graphical view]
SUPFAMiSSF46915. SSF46915. 1 hit.
SSF50249. SSF50249. 1 hit.
SSF54211. SSF54211. 2 hits.
SSF54791. SSF54791. 1 hit.
SSF55666. SSF55666. 2 hits.
TIGRFAMsiTIGR03591. polynuc_phos. 1 hit.
PROSITEiPS50084. KH_TYPE_1. 1 hit.
PS50126. S1. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

A5GF91-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
METKVQVEFG GRTITIETGK MAKQASGAVV VSSGDTMVLV TAVATKTAKE
60 70 80 90 100
GQDFFPLTVN YQEKAYAGGK IPGGFFKREA RPSDNETLTC RLIDRPIRPL
110 120 130 140 150
FPENFLNDTQ IMATVVSADK DNDPGILSMV GASAALMVSD IPFQGPIAGV
160 170 180 190 200
KVGRVDGRFI ANPTADEMEK SDIEIVVAAS KDAVIMVEGS AAEVSEEDML
210 220 230 240 250
EAIFFGHAAI QPLLAAQEEL CSKAGVAKRE VPPPAVNEEL KANVKDIAYA
260 270 280 290 300
RMKEAVRIKS KVERHNSIDA ISAETLAALA TEFEGCDKQI KAFLGDFEYE
310 320 330 340 350
LVREHILKDG ERIDGRDTKT IRQITTEVSL LPRAHGSALF TRGETQSLVA
360 370 380 390 400
ATLGTSIDEQ RIDSLFGESK KRFLLHYNFP PFSVGETSFR LGPGRREIGH
410 420 430 440 450
GMLAERALAR VLPKHDDFPY TIRIVSDILE SNGSSSMASV CGGSMSMMDA
460 470 480 490 500
GIPIKAPVAG IAMGLIKEGE DFAILSDILG DEDHLGDMDF KVAGTAEGVT
510 520 530 540 550
ALQMDIKIGG VTREIMGIAL KQALEGRLHI LGRMADTIKT SKSDLSTYAP
560 570 580 590 600
RITTIYVKTD KIRDVIGSGG KNIRGITEAT GVTIDIDDTG KINIASTDKA
610 620 630 640 650
ACDLAIKMIR DLTAEAEEGK LYMGLVKKVM EFGAFVEIFP GTDGLVHISE
660 670 680 690
LDTERVKNVT DILKEGDKVL VKCIGIDKQG KIKLSRKEAL GATLPE
Length:696
Mass (Da):75,018
Last modified:June 11, 2007 - v1
Checksum:iC42E3AE53946EC2A
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000698 Genomic DNA. Translation: ABQ26096.1.
RefSeqiYP_001230669.1. NC_009483.1.

Genome annotation databases

EnsemblBacteriaiABQ26096; ABQ26096; Gura_1906.
KEGGigur:Gura_1906.
PATRICi22033912. VBIGeoUra13052_2037.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000698 Genomic DNA. Translation: ABQ26096.1.
RefSeqiYP_001230669.1. NC_009483.1.

3D structure databases

ProteinModelPortaliA5GF91.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi351605.Gura_1906.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiABQ26096; ABQ26096; Gura_1906.
KEGGigur:Gura_1906.
PATRICi22033912. VBIGeoUra13052_2037.

Phylogenomic databases

eggNOGiCOG1185.
HOGENOMiHOG000218327.
KOiK00962.
OMAiRFMFHYN.
OrthoDBiEOG6WT8CC.

Enzyme and pathway databases

BioCyciGURA351605:GI6A-1927-MONOMER.

Family and domain databases

Gene3Di1.10.10.400. 1 hit.
2.40.50.140. 1 hit.
3.30.1370.10. 1 hit.
3.30.230.70. 2 hits.
HAMAPiMF_01595. PNPase.
InterProiIPR001247. ExoRNase_PH_dom1.
IPR015847. ExoRNase_PH_dom2.
IPR004087. KH_dom.
IPR004088. KH_dom_type_1.
IPR012340. NA-bd_OB-fold.
IPR012162. PNPase.
IPR027408. PNPase/RNase_PH_dom.
IPR015848. PNPase_PH_RNA-bd_bac/org-type.
IPR003029. Rbsml_prot_S1_RNA-bd_dom.
IPR020568. Ribosomal_S5_D2-typ_fold.
IPR022967. S1_dom.
[Graphical view]
PANTHERiPTHR11252. PTHR11252. 1 hit.
PfamiPF00013. KH_1. 1 hit.
PF03726. PNPase. 1 hit.
PF01138. RNase_PH. 2 hits.
PF03725. RNase_PH_C. 2 hits.
PF00575. S1. 1 hit.
[Graphical view]
PIRSFiPIRSF005499. PNPase. 1 hit.
SMARTiSM00322. KH. 1 hit.
SM00316. S1. 1 hit.
[Graphical view]
SUPFAMiSSF46915. SSF46915. 1 hit.
SSF50249. SSF50249. 1 hit.
SSF54211. SSF54211. 2 hits.
SSF54791. SSF54791. 1 hit.
SSF55666. SSF55666. 2 hits.
TIGRFAMsiTIGR03591. polynuc_phos. 1 hit.
PROSITEiPS50084. KH_TYPE_1. 1 hit.
PS50126. S1. 1 hit.
[Graphical view]
ProtoNetiSearch...

Publicationsi

  1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: Rf4.

Entry informationi

Entry nameiPNP_GEOUR
AccessioniPrimary (citable) accession number: A5GF91
Entry historyi
Integrated into UniProtKB/Swiss-Prot: April 28, 2008
Last sequence update: June 11, 2007
Last modified: March 31, 2015
This is version 60 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into Uniref entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.