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Protein

Polyribonucleotide nucleotidyltransferase

Gene

pnp

Organism
Helicobacter pylori (strain J99 / ATCC 700824) (Campylobacter pylori J99)
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 bindingi484 – 4841MagnesiumUniRule annotation
Metal bindingi490 – 4901MagnesiumUniRule annotation

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Molecular functioni

Nucleotidyltransferase, Transferase

Keywords - Ligandi

Magnesium, Metal-binding, RNA-binding

Enzyme and pathway databases

BioCyciHPYL85963:GJB9-1172-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:jhp_1136
OrganismiHelicobacter pylori (strain J99 / ATCC 700824) (Campylobacter pylori J99)
Taxonomic identifieri85963 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaEpsilonproteobacteriaCampylobacteralesHelicobacteraceaeHelicobacter
ProteomesiUP000000804 Componenti: Chromosome

Subcellular locationi

  • Cytoplasm UniRule annotation

GO - Cellular componenti

Complete GO annotation...

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 688688Polyribonucleotide nucleotidyltransferasePRO_0000329680Add
BLAST

Interactioni

Protein-protein interaction databases

STRINGi85963.jhp1136.

Structurei

3D structure databases

ProteinModelPortaliQ9ZK11.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Domaini550 – 60960KHUniRule annotationAdd
BLAST
Domaini626 – 68863S1 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.
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.
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.

Q9ZK11-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MDFITINSGN RTEEFALKQV AKQATSSLMY RLGKTLILAS VCVEREPVSE
60 70 80 90 100
DFLPLVVQFL EKSYAAGKIP GGFVKREGRA QDFEILTSRL IDRTLRPLFP
110 120 130 140 150
KDYRYPTQIT LMVLNHDIEN DLQVSALNAA SATLFLAHIA PIKSVSACRI
160 170 180 190 200
ARVDNEFIIN PSASLLNQSS LDLFVSGTKE SLNMIEMRSL GQKLNALEEP
210 220 230 240 250
LMLEALELAQ KSLKETCALY EEAFTPYQNE LLFKEGEGIV LNERLLDLLK
260 270 280 290 300
NQYFDEIIKG IESSALSERE NVFKEVAKKI SEAHSEFSLE EIELSLEKVK
310 320 330 340 350
KTEIRRMIIQ DKIRPDKRAL EEVRPISIES NLLPMAHSSI LFTRGQTQSL
360 370 380 390 400
VVGVLGMDND AQTHENLEHK APIKERFMFH YNFPPFCVGE ASSIGATSRR
410 420 430 440 450
ELGHGNLAKR ALETSIKNKE QVIRLVSEIL ESNGSSSMAS VCAGSLALYA
460 470 480 490 500
SGVEIHDLVA GVAMGMVSER QDHAILSDIS GLEDAEGDMD FKIAGNLEGI
510 520 530 540 550
TAMQMDTKMS GIQLEVLYQA LLQAKRARKH ILKIMHEAKE KIVINFSHLP
560 570 580 590 600
QTEIFNVAPD KIIEIIGQGG RVIKEIVEKF EVKIDLNTPS GEVKIMGNKE
610 620 630 640 650
RVLKTKEFIL NYLHSLDQEL EQYAIDEVLE AQVKRIVDFG AFLSLPKGGE
660 670 680
GLLRKQNMDK CQVILKEGDS IRCRVISFNK GKIALDLA
Length:688
Mass (Da):76,938
Last modified:May 1, 1999 - v1
Checksum:i09FB3D59A7F5E3B0
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AE001439 Genomic DNA. Translation: AAD06718.1.
PIRiE71845.
RefSeqiWP_000345782.1. NC_000921.1.

Genome annotation databases

EnsemblBacteriaiAAD06718; AAD06718; jhp_1136.
KEGGihpj:jhp1136.
PATRICi20607104. VBIHelPyl98156_1233.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AE001439 Genomic DNA. Translation: AAD06718.1.
PIRiE71845.
RefSeqiWP_000345782.1. NC_000921.1.

3D structure databases

ProteinModelPortaliQ9ZK11.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi85963.jhp1136.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiAAD06718; AAD06718; jhp_1136.
KEGGihpj:jhp1136.
PATRICi20607104. VBIHelPyl98156_1233.

Phylogenomic databases

eggNOGiCOG1185.
KOiK00962.
OMAiRFMFHYN.
OrthoDBiEOG6WT8CC.

Enzyme and pathway databases

BioCyciHPYL85963:GJB9-1172-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.
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: J99 / ATCC 700824.

Entry informationi

Entry nameiPNP_HELPJ
AccessioniPrimary (citable) accession number: Q9ZK11
Entry historyi
Integrated into UniProtKB/Swiss-Prot: April 29, 2008
Last sequence update: May 1, 1999
Last modified: July 22, 2015
This is version 94 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.