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Protein

Polyribonucleotide nucleotidyltransferase

Gene

pnp

Organism
Pelobacter carbinolicus (strain DSM 2380 / NBRC 103641 / GraBd1)
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)DescriptionActionsGraphical viewLength
Metal bindingi484MagnesiumUniRule annotation1
Metal bindingi490MagnesiumUniRule annotation1

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Molecular functioni

Nucleotidyltransferase, Transferase

Keywords - Ligandi

Magnesium, Metal-binding, RNA-binding

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:Pcar_1561
OrganismiPelobacter carbinolicus (strain DSM 2380 / NBRC 103641 / GraBd1)
Taxonomic identifieri338963 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaDeltaproteobacteriaDesulfuromonadalesDesulfuromonadaceaePelobacter
Proteomesi
  • UP000002534 Componenti: Chromosome

Subcellular locationi

  • Cytoplasm UniRule annotation

GO - Cellular componenti

Complete GO annotation...

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00003297521 – 699Polyribonucleotide nucleotidyltransferaseAdd BLAST699

Interactioni

Protein-protein interaction databases

STRINGi338963.Pcar_1561.

Structurei

3D structure databases

ProteinModelPortaliQ3A4A1.
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
Contains 1 KH domain.UniRule annotation
Contains 1 S1 motif domain.UniRule annotation

Phylogenomic databases

eggNOGiENOG4105C62. Bacteria.
COG1185. LUCA.
HOGENOMiHOG000218327.
KOiK00962.
OMAiRFMFHYN.
OrthoDBiPOG091H00M0.

Family and domain databases

Gene3Di1.10.10.400. 1 hit.
3.30.1370.10. 1 hit.
3.30.230.70. 2 hits.
HAMAPiMF_01595. PNPase. 1 hit.
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.
IPR020568. Ribosomal_S5_D2-typ_fold.
IPR022967. S1_dom.
IPR003029. S1_domain.
[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.

Q3A4A1-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MAYQKVECQF NGQTLTLETG KMARQADGAV VVSFGGTKVL CTAVSAKQMR
60 70 80 90 100
EGQSFFPLTV NYQEKFYAGG KIPGSFFRRE RGATERETLV CRLIDRPLRP
110 120 130 140 150
LFPKGYMFET QIMPTVISVD EQNDPDTLAM VGASAAIAVS DIPFDGPVAA
160 170 180 190 200
VRVGRVEGNL IANPTIEQRA ESDMDIIVSG SRDAIIMVEG ETRFISEQEM
210 220 230 240 250
LDALFFAHEA IQPLIDVQLE LVKIAGKEKR EFSVPEIDPA VVEKVAELAE
260 270 280 290 300
TRLSEAVKIR TKQDRYAAVA EIKTEILETL AADFEDQEDD ISEAFGNLQK
310 320 330 340 350
RLVRQMVARD KVRIDGRDKN TIRPITCEIG LLPRAHGSAL FTRGETQALV
360 370 380 390 400
AAALGTSKDE QRMDNVQSME FKKFMLHYNF PPFCVGETSM RLFPGRREIG
410 420 430 440 450
HGMLAERSIA QVLPNHDDFP YTLRVVSDIL ESNGSSSMAS VCGASLALMD
460 470 480 490 500
AGVPVSEAVA GIAMGLIKEG DDIVVLSDIL GDEDHLGDMD FKVTGTREGI
510 520 530 540 550
TALQMDIKIK GVSKEIMQQA LEQAREGRLH ILDKMAEAIT APRSDLSPYA
560 570 580 590 600
PRITTIQVKP DQVRTVIGPG GKNVRGIIEA TGCAIDIEDD GRINIASADG
610 620 630 640 650
DACKAAIKMI RNLTQEAVVG KLYMATVKKI MEFGAFVEIF PGTEGLVHIS
660 670 680 690
ELAKERVKKV TDILQEGDQV LVKCLDIDRQ GKIKLSRKEA LGQSLPEEG
Length:699
Mass (Da):76,569
Last modified:November 22, 2005 - v1
Checksum:iEB2295806A965433
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000142 Genomic DNA. Translation: ABA88806.1.
RefSeqiWP_011341289.1. NC_007498.2.

Genome annotation databases

EnsemblBacteriaiABA88806; ABA88806; Pcar_1561.
KEGGipca:Pcar_1561.
PATRICi22889282. VBIPelCar86875_1704.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000142 Genomic DNA. Translation: ABA88806.1.
RefSeqiWP_011341289.1. NC_007498.2.

3D structure databases

ProteinModelPortaliQ3A4A1.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi338963.Pcar_1561.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiABA88806; ABA88806; Pcar_1561.
KEGGipca:Pcar_1561.
PATRICi22889282. VBIPelCar86875_1704.

Phylogenomic databases

eggNOGiENOG4105C62. Bacteria.
COG1185. LUCA.
HOGENOMiHOG000218327.
KOiK00962.
OMAiRFMFHYN.
OrthoDBiPOG091H00M0.

Family and domain databases

Gene3Di1.10.10.400. 1 hit.
3.30.1370.10. 1 hit.
3.30.230.70. 2 hits.
HAMAPiMF_01595. PNPase. 1 hit.
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.
IPR020568. Ribosomal_S5_D2-typ_fold.
IPR022967. S1_dom.
IPR003029. S1_domain.
[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...

Entry informationi

Entry nameiPNP_PELCD
AccessioniPrimary (citable) accession number: Q3A4A1
Entry historyi
Integrated into UniProtKB/Swiss-Prot: April 29, 2008
Last sequence update: November 22, 2005
Last modified: November 2, 2016
This is version 78 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

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 one 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.