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Q31KE9

- PNP_SYNE7

UniProt

Q31KE9 - PNP_SYNE7

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Protein
Polyribonucleotide nucleotidyltransferase
Gene
pnp, Synpcc7942_2440
Organism
Synechococcus elongatus (strain PCC 7942) (Anacystis nidulans R2)
Status
Reviewed - 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 By similarity.UniRule annotation

Catalytic activityi

RNA(n+1) + phosphate = RNA(n) + a nucleoside diphosphate.UniRule annotation

Cofactori

Magnesium By similarity.UniRule annotation

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Metal bindingi495 – 4951Magnesium By similarity
Metal bindingi501 – 5011Magnesium By similarity

GO - Molecular functioni

  1. 3'-5'-exoribonuclease activity Source: InterPro
  2. RNA binding Source: UniProtKB-HAMAP
  3. magnesium ion binding Source: UniProtKB-HAMAP
  4. polyribonucleotide nucleotidyltransferase activity Source: UniProtKB-HAMAP

GO - Biological processi

  1. RNA processing Source: InterPro
  2. mRNA catabolic process Source: UniProtKB-HAMAP
Complete GO annotation...

Keywords - Molecular functioni

Nucleotidyltransferase, Transferase

Keywords - Ligandi

Magnesium, Metal-binding, RNA-binding

Enzyme and pathway databases

BioCyciSYNEL:SYNPCC7942_2440-MONOMER.

Names & Taxonomyi

Protein namesi
Recommended name:
Polyribonucleotide nucleotidyltransferase (EC:2.7.7.8)
Alternative name(s):
Polynucleotide phosphorylase
Short name:
PNPase
Gene namesi
Name:pnp
Ordered Locus Names:Synpcc7942_2440
OrganismiSynechococcus elongatus (strain PCC 7942) (Anacystis nidulans R2)
Taxonomic identifieri1140 [NCBI]
Taxonomic lineageiBacteriaCyanobacteriaOscillatoriophycideaeChroococcalesSynechococcus
ProteomesiUP000002717: Chromosome

Subcellular locationi

Cytoplasm By similarity 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 – 716716Polyribonucleotide nucleotidyltransferaseUniRule annotation
PRO_0000329901Add
BLAST

Interactioni

Protein-protein interaction databases

STRINGi1140.Synpcc7942_2440.

Structurei

3D structure databases

ProteinModelPortaliQ31KE9.

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Domaini562 – 62160KH
Add
BLAST
Domaini631 – 69969S1 motif
Add
BLAST

Sequence similaritiesi

Contains 1 KH domain.
Contains 1 S1 motif domain.

Phylogenomic databases

eggNOGiCOG1185.
HOGENOMiHOG000218326.
KOiK00962.
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. RNA-binding_domain_S1.
[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.

Q31KE9-1 [UniParc]FASTAAdd to Basket

« Hide

MPQLSKSLSF DGRDIRLELG LFAPQAGGSV LISSGDTAVL VAATRSTARE    50
GIDFLPLTVD YEERMYAAGR IPGGFLRREG RPPERATLTS RLIDRPLRPL 100
FPSWLRDDLQ VVATTLSMDE TVPPDVLAVT GASIATLVAK IPFYGPMAAV 150
RVGLVGDDFI INPTYREIEK GDLDLVVAGT PAGVIMVEAG ANQLPEADVI 200
EAIDFGYEAV QELIKAQQSL LAELGIEQIL PEAPNADNTL ENFVRDRASS 250
GVQQVLQHFS FTKSERDAAL DEVKASVVEA IAALPEEDPV RSVTAAEPKA 300
LGNTFKALTK TLMRQQILRD GVRVDGRKLD QVRPISSQVG LLPPRVHGSG 350
LFQRGLTQVL SIATLGTPGD AQELDDLHPD TQKRYLHHYN MPPYSVGETR 400
PMRSPGRREI GHGALAERAL LPVLPSKEEF PYVIRVVSEV LSSNGSTSMG 450
SVCGSTLALM DAGVPIKKPV SGAAMGLIRE GDEYRVLTDI QGIEDFLGDM 500
DFKVAGTDQG ITALQMDMKI HGLPLEIIAD AINQAKPARL HILNKMLEAI 550
ATPRADLSTY APRLFRIQIN PEQIGLVIGP GGKTIRSITE QTGAKIDIED 600
TGAVTISAVD ADSALRAKSI IEGMTRTITA GDVYIGKVTR IIPIGAFVEF 650
LPGKEGMIHI SQIADYRVAR VEDELTVGDE VVVKVREIDQ KGRVNLTRKG 700
IDPEEVSAAR AAVEAS 716
Length:716
Mass (Da):77,193
Last modified:December 6, 2005 - v1
Checksum:i4B7A1FA3C37C05E8
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CP000100 Genomic DNA. Translation: ABB58470.1.
RefSeqiYP_401457.1. NC_007604.1.

Genome annotation databases

EnsemblBacteriaiABB58470; ABB58470; Synpcc7942_2440.
GeneIDi3774459.
KEGGisyf:Synpcc7942_2440.
PATRICi23790445. VBISynElo51371_2735.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CP000100 Genomic DNA. Translation: ABB58470.1 .
RefSeqi YP_401457.1. NC_007604.1.

3D structure databases

ProteinModelPortali Q31KE9.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 1140.Synpcc7942_2440.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai ABB58470 ; ABB58470 ; Synpcc7942_2440 .
GeneIDi 3774459.
KEGGi syf:Synpcc7942_2440.
PATRICi 23790445. VBISynElo51371_2735.

Phylogenomic databases

eggNOGi COG1185.
HOGENOMi HOG000218326.
KOi K00962.
OrthoDBi EOG6WT8CC.

Enzyme and pathway databases

BioCyci SYNEL:SYNPCC7942_2440-MONOMER.

Family and domain databases

Gene3Di 1.10.10.400. 1 hit.
2.40.50.140. 1 hit.
3.30.1370.10. 1 hit.
3.30.230.70. 2 hits.
HAMAPi MF_01595. PNPase.
InterProi IPR001247. 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. RNA-binding_domain_S1.
[Graphical view ]
PANTHERi PTHR11252. PTHR11252. 1 hit.
Pfami PF00013. 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 ]
PIRSFi PIRSF005499. PNPase. 1 hit.
SMARTi SM00322. KH. 1 hit.
SM00316. S1. 1 hit.
[Graphical view ]
SUPFAMi SSF46915. SSF46915. 1 hit.
SSF50249. SSF50249. 1 hit.
SSF54211. SSF54211. 2 hits.
SSF54791. SSF54791. 1 hit.
SSF55666. SSF55666. 2 hits.
TIGRFAMsi TIGR03591. polynuc_phos. 1 hit.
PROSITEi PS50084. KH_TYPE_1. 1 hit.
PS50126. S1. 1 hit.
[Graphical view ]
ProtoNeti Search...

Publicationsi

  1. "Complete sequence of chromosome 1 of Synechococcus elongatus PCC 7942."
    US DOE Joint Genome Institute
    Copeland A., Lucas S., Lapidus A., Barry K., Detter J.C., Glavina T., Hammon N., Israni S., Pitluck S., Schmutz J., Larimer F., Land M., Kyrpides N., Lykidis A., Richardson P.
    Submitted (AUG-2005) to the EMBL/GenBank/DDBJ databases
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: PCC 7942.

Entry informationi

Entry nameiPNP_SYNE7
AccessioniPrimary (citable) accession number: Q31KE9
Entry historyi
Integrated into UniProtKB/Swiss-Prot: April 29, 2008
Last sequence update: December 6, 2005
Last modified: May 14, 2014
This is version 55 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

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