Skip Header

You are using a version of browser that may not display all the features of this website. Please consider upgrading your browser.
Protein

Polyribonucleotide nucleotidyltransferase

Gene

pnp

Organism
Campylobacter hominis (strain ATCC BAA-381 / LMG 19568 / NCTC 13146 / CH001A)
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 bindingi494 – 4941MagnesiumUniRule annotation
Metal bindingi500 – 5001MagnesiumUniRule 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

BioCyciCHOM360107:GHCX-239-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:CHAB381_0237
OrganismiCampylobacter hominis (strain ATCC BAA-381 / LMG 19568 / NCTC 13146 / CH001A)
Taxonomic identifieri360107 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaEpsilonproteobacteriaCampylobacteralesCampylobacteraceaeCampylobacter
ProteomesiUP000002407 Componenti: Chromosome

Subcellular locationi

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 – 711711Polyribonucleotide nucleotidyltransferasePRO_0000329570Add
BLAST

Interactioni

Protein-protein interaction databases

STRINGi360107.CHAB381_0237.

Structurei

3D structure databases

ProteinModelPortaliA7I002.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Domaini560 – 62061KHUniRule annotationAdd
BLAST
Domaini651 – 71060S1 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.

A7I002-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MKYAVEVNNN VEIFEINKVA KQAAGACLMK VKNTVVLATV ARENTQVEED
60 70 80 90 100
FLPLTVQYIE KQYAAGRIPG GYIKRETKPG DFETLTSRII DRSLRPLFPK
110 120 130 140 150
GYAYPTQIVV FVLSADPEID LQVVGLNAAS VALYLSDIPM KAPVCGVRVG
160 170 180 190 200
YINDSFVINP TNSELQNSAL DLYVAGVKDE MLMIEMRSLP NMNGENQNMN
210 220 230 240 250
EFSEDKMVEA IDFASKAILA GSTAYENTFS ALKKPDAALE YKPEVEDENI
260 270 280 290 300
ANFIEQNFTS DVQAAINQMA KSERATELDK IVNKIMQSET AIQNEWQKNV
310 320 330 340 350
VSNIIGKFKR KIIRSQIINE RRRADGRALD EIRPISIETN ILPNAHGSCL
360 370 380 390 400
FTRGQTQALV VTTLGGETDA QVSDSLTSNT PISERFMFQY NFPGFCVGEA
410 420 430 440 450
SPLKSPGRRE LGHGNLAKRA LTPSVPLNNP QVIRTVSEIL ESNGSSSMAS
460 470 480 490 500
VCGGSLSLRA AGVSTLKLVA GVAMGLIFED DKHAILTDIM GLEDHDGDMD
510 520 530 540 550
FKVAGTREGI TALQMDIKLG GISLEILREA LNQAKDGRNY ILNLMEVAND
560 570 580 590 600
DIIINEEILP KIEIFGVDPN KMVDIIGQGG KTIKELIDKY EVSIDLERDS
610 620 630 640 650
GEVKIQGANK INVENAKSDI LNIVKKSNDF KKGSKFGHHH ERKETSNFQV
660 670 680 690 700
GEEFDGVVKK IMDFGAFISL KDGIDGLLHV SKIKTQLSEG DTLRVKVEEI
710
KRGKISLELC E
Length:711
Mass (Da):78,319
Last modified:September 10, 2007 - v1
Checksum:i8E43C32F162016B8
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000776 Genomic DNA. Translation: ABS51117.1.
RefSeqiWP_012108124.1. NC_009714.1.
YP_001405843.1. NC_009714.1.

Genome annotation databases

EnsemblBacteriaiABS51117; ABS51117; CHAB381_0237.
KEGGicha:CHAB381_0237.
PATRICi20038638. VBICamHom81367_0233.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000776 Genomic DNA. Translation: ABS51117.1.
RefSeqiWP_012108124.1. NC_009714.1.
YP_001405843.1. NC_009714.1.

3D structure databases

ProteinModelPortaliA7I002.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi360107.CHAB381_0237.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiABS51117; ABS51117; CHAB381_0237.
KEGGicha:CHAB381_0237.
PATRICi20038638. VBICamHom81367_0233.

Phylogenomic databases

eggNOGiCOG1185.
HOGENOMiHOG000218326.
KOiK00962.
OMAiRFMFHYN.
OrthoDBiEOG6WT8CC.

Enzyme and pathway databases

BioCyciCHOM360107:GHCX-239-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. "Complete genome sequence of Campylobacter hominis ATCC BAA-381, a commensal isolated from the human gastrointestinal tract."
    Fouts D.E., Mongodin E.F., Puiu D., Sebastian Y., Miller W.G., Mandrell R.E., Nelson K.E.
    Submitted (JUN-2007) to the EMBL/GenBank/DDBJ databases
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: ATCC BAA-381 / LMG 19568 / NCTC 13146 / CH001A.

Entry informationi

Entry nameiPNP_CAMHC
AccessioniPrimary (citable) accession number: A7I002
Entry historyi
Integrated into UniProtKB/Swiss-Prot: April 28, 2008
Last sequence update: September 10, 2007
Last modified: March 31, 2015
This is version 54 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

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.