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Protein

Polyribonucleotide nucleotidyltransferase

Gene

pnp

Organism
Dehalococcoides mccartyi (strain ATCC BAA-2266 / KCTC 15142 / 195) (Dehalococcoides ethenogenes (strain 195))
Status
Reviewed-Annotation score: -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)DescriptionActionsGraphical viewLength
Metal bindingi484MagnesiumUniRule annotation1
Metal bindingi490MagnesiumUniRule annotation1

GO - Molecular functioni

  • metal ion binding Source: UniProtKB-KW
  • mRNA binding Source: TIGR
  • polyribonucleotide nucleotidyltransferase activity Source: TIGR

GO - Biological processi

  • mRNA catabolic process Source: TIGR
  • RNA processing Source: InterPro

Keywordsi

Molecular functionNucleotidyltransferase, RNA-binding, Transferase
LigandMagnesium, Metal-binding

Enzyme and pathway databases

BioCyciDMCC243164:G1G45-944-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:DET0970
OrganismiDehalococcoides mccartyi (strain ATCC BAA-2266 / KCTC 15142 / 195) (Dehalococcoides ethenogenes (strain 195))
Taxonomic identifieri243164 [NCBI]
Taxonomic lineageiBacteriaChloroflexiDehalococcoidiaDehalococcoidalesDehalococcoidaceaeDehalococcoides
Proteomesi
  • UP000008289 Componenti: Chromosome

Subcellular locationi

  • Cytoplasm UniRule annotation

GO - Cellular componenti

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00003296171 – 720Polyribonucleotide nucleotidyltransferaseAdd BLAST720

Interactioni

Protein-protein interaction databases

STRINGi243164.DET0970

Structurei

3D structure databases

ProteinModelPortaliQ3Z7V6
SMRiQ3Z7V6
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Domaini551 – 610KHUniRule annotationAdd BLAST60
Domaini620 – 688S1 motifUniRule annotationAdd BLAST69

Sequence similaritiesi

Belongs to the polyribonucleotide nucleotidyltransferase family.UniRule annotation

Phylogenomic databases

eggNOGiENOG4105C62 Bacteria
COG1185 LUCA
HOGENOMiHOG000218326
KOiK00962
OMAiRYMHNYN
OrthoDBiPOG091H00M0

Family and domain databases

Gene3Di3.30.1370.10, 1 hit
3.30.230.70, 2 hits
HAMAPiMF_01595 PNPase, 1 hit
InterProiView protein in InterPro
IPR001247 ExoRNase_PH_dom1
IPR015847 ExoRNase_PH_dom2
IPR036345 ExoRNase_PH_dom2_sf
IPR004087 KH_dom
IPR004088 KH_dom_type_1
IPR036612 KH_dom_type_1_sf
IPR012340 NA-bd_OB-fold
IPR012162 PNPase
IPR027408 PNPase/RNase_PH_dom_sf
IPR015848 PNPase_PH_RNA-bd_bac/org-type
IPR036456 PNPase_PH_RNA-bd_sf
IPR020568 Ribosomal_S5_D2-typ_fold
IPR022967 S1_dom
IPR003029 S1_domain
PANTHERiPTHR11252 PTHR11252, 1 hit
PfamiView protein in Pfam
PF00013 KH_1, 1 hit
PF03726 PNPase, 1 hit
PF01138 RNase_PH, 2 hits
PF03725 RNase_PH_C, 1 hit
PF00575 S1, 1 hit
PIRSFiPIRSF005499 PNPase, 1 hit
SMARTiView protein in SMART
SM00322 KH, 1 hit
SM00316 S1, 1 hit
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
PROSITEiView protein in PROSITE
PS50084 KH_TYPE_1, 1 hit
PS50126 S1, 1 hit

Sequencei

Sequence statusi: Complete.

Q3Z7V6-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MITANSFERT IGGRKLTIES GKMARLADAA VTIRYADTEL LVTLCAAKKP
60 70 80 90 100
REGVDFLPLT IDYEERMYAA GKIPGGFIRR EGRPSEQAIL AGRLTDRPLR
110 120 130 140 150
PLLPKEWRNE LQIIITVIAS DKENDADIWG VVGASTVLTM SQIPYEGPVG
160 170 180 190 200
ASRVGYTNGE FVLNPTFAQL EQSQMDLVVV STRKAVVMIE AGSKEIPEDL
210 220 230 240 250
MIKAIEFAHQ ANQELIDLQD EIRAKLGKEK LPVPVLEIPE EVKAAVAAFV
260 270 280 290 300
KGRVNEALSH QDKTLRENAV EALQSELVEA LAETYAEGDI LAAYDKEIKK
310 320 330 340 350
AIRSTILEKD IRVNGRGIKQ LRQLDAETGI LPRVHGSALF TRGDTQVMAI
360 370 380 390 400
TTLGSLQEAQ QLDGLSAEDT KRFMLHYNFA PFSTGEVKRS GSPGRREIGH
410 420 430 440 450
GALAERALVP VLPTPEEFPY TIRMVADVVG SSGSTSMGSV CSSSLSLMDA
460 470 480 490 500
GVPVKKAVAG ISIGLITGEN DTYCTITDIE GIEDNYGDMD FKVAGTRDGI
510 520 530 540 550
TAIQVDMKVK GISFDVIRDA IYQAKEARYT ILEVMDKALA QPKTELSPYA
560 570 580 590 600
PRMYKISIDP SKIGSVIGSG GKTIRSIIEQ TNTTVDIEND GTVVIGATDE
610 620 630 640 650
ASAQKAIKII EDLTKDVEAG SVYTGKVTRI MTFGAFVEIL PGKEGMVHIS
660 670 680 690 700
ELADHRVEKV EDVVKVGDEI TVKVTEIDSQ GRINLSRRVI LNPNAVPISR
710 720
NRDSQPRRSG PFRPQDRSNS
Length:720
Mass (Da):78,468
Last modified:September 27, 2005 - v1
Checksum:i049C49E58B4CF389
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000027 Genomic DNA Translation: AAW39716.1
RefSeqiWP_010936672.1, NC_002936.3

Genome annotation databases

EnsemblBacteriaiAAW39716; AAW39716; DET0970
GeneIDi3229678
KEGGidet:DET0970
PATRICifig|243164.10.peg.919

Similar proteinsi

Entry informationi

Entry nameiPNP_DEHM1
AccessioniPrimary (citable) accession number: Q3Z7V6
Entry historyiIntegrated into UniProtKB/Swiss-Prot: April 29, 2008
Last sequence update: September 27, 2005
Last modified: April 25, 2018
This is version 85 of the entry and version 1 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

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