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Protein

Polyribonucleotide nucleotidyltransferase

Gene

pnp

Organism
Haemophilus influenzae (strain 86-028NP)
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 bindingi485 – 4851MagnesiumUniRule annotation
Metal bindingi491 – 4911MagnesiumUniRule 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

BioCyciHINF281310:GJ89-314-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:NTHI0334
OrganismiHaemophilus influenzae (strain 86-028NP)
Taxonomic identifieri281310 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaPasteurellalesPasteurellaceaeHaemophilus
ProteomesiUP000002525 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 – 709709Polyribonucleotide nucleotidyltransferasePRO_0000329670Add
BLAST

Interactioni

Subunit structurei

Component of the RNA degradosome, which is a multiprotein complex involved in RNA processing and mRNA degradation.UniRule annotation

Structurei

3D structure databases

ProteinModelPortaliQ4QNV7.
SMRiQ4QNV7. Positions 616-690.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Domaini552 – 61160KHUniRule annotationAdd
BLAST
Domaini621 – 68969S1 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.
HOGENOMiHOG000218326.
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.

Q4QNV7-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MNPIVKQFKY GQHTVTLETG AIARQATAAV MASMDDTTVF VTVVAKKDVK
60 70 80 90 100
EGQDFFPLTV NYQERTYAAG KIPGGFFKRE GRPSEGETLI ARLIDRPIRP
110 120 130 140 150
LFPEGFFNEI QVVATVVSVN PQISPDLVAM IGASAALTLS GVPFNGPIGA
160 170 180 190 200
ARVGFIDNQF VLNPTMAEQK QSRLDLVVAG TDKAVLMVES EADILTEEQM
210 220 230 240 250
LAAVVFGHQQ QQVVIEAVKE FAKEAGKPRW DWVAPQPNTD LINKVKAIAE
260 270 280 290 300
ARLGDAYRIT EKQARYEQID AIKADVIAQI TAEDEEISES KIVDIFTALE
310 320 330 340 350
SQIVRGRIIA GEPRIDGRTV DTVRALDICT GVLPRTHGSA IFTRGETQAL
360 370 380 390 400
AVATLGTERD AQIIDELTGE RQDHFLFHYN FPPYSVGETG MIGSPKRREI
410 420 430 440 450
GHGRLAKRGV AAVMPSLAEF PYVVRVVSEI TESNGSSSMA SVCGASLALM
460 470 480 490 500
DAGVPIKAAV AGIAMGLVKE EEKFVVLSDI LGDEDHLGDM DFKVAGTREG
510 520 530 540 550
VTALQMDIKI EGITPEIMQI ALNQAKSARM HILGVMEQAI PAPRADISDY
560 570 580 590 600
APRIYTMKID PKKIKDVIGK GGATIRSLTE ETGTSIDIDD DGTVKIAAVD
610 620 630 640 650
SNAAKNVMGR IEEIVAEVEA GAIYKGKVTR LADFGAFVAI VGNKEGLVHI
660 670 680 690 700
SQIAEERVEK VSDYLQVGQE VNVKVVEIDR QGRIRLTMKD LAPKQETEIN

QEDPVEEQE
Length:709
Mass (Da):76,979
Last modified:July 19, 2005 - v1
Checksum:iD7EAFE84E76229B2
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000057 Genomic DNA. Translation: AAX87290.1.
RefSeqiWP_005660601.1. NC_007146.2.

Genome annotation databases

EnsemblBacteriaiAAX87290; AAX87290; NTHI0334.
KEGGihit:NTHI0334.
PATRICi20180841. VBIHaeInf100748_0304.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000057 Genomic DNA. Translation: AAX87290.1.
RefSeqiWP_005660601.1. NC_007146.2.

3D structure databases

ProteinModelPortaliQ4QNV7.
SMRiQ4QNV7. Positions 616-690.
ModBaseiSearch...
MobiDBiSearch...

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiAAX87290; AAX87290; NTHI0334.
KEGGihit:NTHI0334.
PATRICi20180841. VBIHaeInf100748_0304.

Phylogenomic databases

eggNOGiCOG1185.
HOGENOMiHOG000218326.
KOiK00962.
OMAiRFMFHYN.
OrthoDBiEOG6WT8CC.

Enzyme and pathway databases

BioCyciHINF281310:GJ89-314-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. "Genomic sequence of an otitis media isolate of nontypeable Haemophilus influenzae: comparative study with H. influenzae serotype d, strain KW20."
    Harrison A., Dyer D.W., Gillaspy A., Ray W.C., Mungur R., Carson M.B., Zhong H., Gipson J., Gipson M., Johnson L.S., Lewis L., Bakaletz L.O., Munson R.S. Jr.
    J. Bacteriol. 187:4627-4636(2005) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: 86-028NP.

Entry informationi

Entry nameiPNP_HAEI8
AccessioniPrimary (citable) accession number: Q4QNV7
Entry historyi
Integrated into UniProtKB/Swiss-Prot: April 29, 2008
Last sequence update: July 19, 2005
Last modified: July 22, 2015
This is version 72 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.