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Protein

Polyribonucleotide nucleotidyltransferase

Gene

pnp

Organism
Nitrosomonas eutropha (strain C91)
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 bindingi486 – 4861MagnesiumUniRule annotation
Metal bindingi492 – 4921MagnesiumUniRule 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

BioCyciNEUT335283:GHT6-2198-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:Neut_2157
OrganismiNitrosomonas eutropha (strain C91)
Taxonomic identifieri335283 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaBetaproteobacteriaNitrosomonadalesNitrosomonadaceaeNitrosomonas
ProteomesiUP000001966 Componenti: Chromosome

Subcellular locationi

  1. 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 – 705705Polyribonucleotide nucleotidyltransferasePRO_0000329738Add
BLAST

Interactioni

Protein-protein interaction databases

STRINGi335283.Neut_2157.

Structurei

3D structure databases

ProteinModelPortaliQ0AE53.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Domaini553 – 61260KHUniRule annotationAdd
BLAST
Domaini622 – 69069S1 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]
SUPFAMiSSF50249. 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.

Q0AE53-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MKPIKKSITY GHHTLTIETG EIAKQAHGAV MVSMDDTVVL VTVVGDKKTK
60 70 80 90 100
PGQDFFPLTV DYQEKFYSAG RIPGSFFKRE GRPSEKEILT SRLIDRPIRP
110 120 130 140 150
LFPDGFYNEV QVIAMVLSSD AEIDADIPAT IGASAALILS GIPFDGPIGA
160 170 180 190 200
ARVGYIDNEY VLNPTTTQLN KSQLNLVVAG TQKAVLMVES EANELSEDVM
210 220 230 240 250
LGAVTYGHDQ MQQVINMINE LADETGVTAW DWQPAEKDHS LIEKITQLAE
260 270 280 290 300
ADLRDAFRLK QKSVRTEAIS EIWQRVFTEL KAGTEEGPSE QTIKEIGFAL
310 320 330 340 350
EAKIVRNSIL DGESRIDGRG TRTVRPITIR HGVLPRTHGS ALFTRGETQA
360 370 380 390 400
LVVTTLGTAR DEQKIDALQG DYSERFMLHY NMPPFATGET GRVGSPKRRE
410 420 430 440 450
IGHGRLAKRA LLAVLPPVEE FGYAMRVVSE VTESNGSSSM ASVCGGCLAL
460 470 480 490 500
MDAGAPLKAH VAGIAMGLIK EGNRFAVLTD ILGDEDHLGD MDFKVAGTEE
510 520 530 540 550
GITALQMDIK IQGITKEIMQ VALLQAKEGR LHILDIMKQS LPIARDSVSV
560 570 580 590 600
HAPRIIKFKI NPEKIRDVIG KGGAVIRALT EETGTTIDIS DDGSVTIASI
610 620 630 640 650
SNEGGEQAKR RIENITADVE VGKIYEGTVL KLLDFGAIVS ILPGKDGLLH
660 670 680 690 700
ISQIANERVE SVADHLKEGQ IIRVKVLEAD DKGRLRLSMK AASTEAAATP

ENGEK
Length:705
Mass (Da):76,600
Last modified:October 17, 2006 - v1
Checksum:i9AE25AE234B6E1C1
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000450 Genomic DNA. Translation: ABI60379.1.
RefSeqiYP_748344.1. NC_008344.1.

Genome annotation databases

EnsemblBacteriaiABI60379; ABI60379; Neut_2157.
KEGGinet:Neut_2157.
PATRICi22721944. VBINitEut7577_2615.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000450 Genomic DNA. Translation: ABI60379.1.
RefSeqiYP_748344.1. NC_008344.1.

3D structure databases

ProteinModelPortaliQ0AE53.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi335283.Neut_2157.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiABI60379; ABI60379; Neut_2157.
KEGGinet:Neut_2157.
PATRICi22721944. VBINitEut7577_2615.

Phylogenomic databases

eggNOGiCOG1185.
HOGENOMiHOG000218327.
KOiK00962.
OMAiRFMFHYN.
OrthoDBiEOG6WT8CC.

Enzyme and pathway databases

BioCyciNEUT335283:GHT6-2198-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]
SUPFAMiSSF50249. 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. "Whole-genome analysis of the ammonia-oxidizing bacterium, Nitrosomonas eutropha C91: implications for niche adaptation."
    Stein L.Y., Arp D.J., Berube P.M., Chain P.S., Hauser L., Jetten M.S., Klotz M.G., Larimer F.W., Norton J.M., Op den Camp H.J.M., Shin M., Wei X.
    Environ. Microbiol. 9:2993-3007(2007) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: C91.

Entry informationi

Entry nameiPNP_NITEC
AccessioniPrimary (citable) accession number: Q0AE53
Entry historyi
Integrated into UniProtKB/Swiss-Prot: April 29, 2008
Last sequence update: October 17, 2006
Last modified: April 29, 2015
This is version 63 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

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.