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
Anabaena variabilis (strain ATCC 29413 / PCC 7937)
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 bindingi496 – 4961MagnesiumUniRule annotation
Metal bindingi502 – 5021MagnesiumUniRule 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

BioCyciAVAR240292:GCY3-3323-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:Ava_3279
OrganismiAnabaena variabilis (strain ATCC 29413 / PCC 7937)
Taxonomic identifieri240292 [NCBI]
Taxonomic lineageiBacteriaCyanobacteriaNostocalesNostocaceaeAnabaena
ProteomesiUP000002533 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 – 718718Polyribonucleotide nucleotidyltransferasePRO_0000329497Add
BLAST

Interactioni

Protein-protein interaction databases

STRINGi240292.Ava_3279.

Structurei

3D structure databases

ProteinModelPortaliQ3M7Z9.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Domaini563 – 62260KHUniRule annotationAdd
BLAST
Domaini632 – 70069S1 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]
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.

Q3M7Z9-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MAEFEKSISF DGRDIRLKVG LLAPQAGGSV LIESGDTAVL VTATRSAGRE
60 70 80 90 100
GIDFLPLTVD YEERLYAAGR IPGGIMRREG RPPEKTILTS RLIDRPLRPL
110 120 130 140 150
FPSWLRDDLQ IVALTMSMDE QVPPDVLAVT GASIATLIAK IPFNGPMAAV
160 170 180 190 200
RVGLVGDDFI INPTYAEIEA GDLDLVVAGS PHGVIMVEAG ANQLPERDII
210 220 230 240 250
EAIDFGYEAV RDLIKAQLDL VAELGLEIVQ EAPPEVDQTL ENYIRDRASD
260 270 280 290 300
EIKKILAQFE LTKPERDAAL DVVKDNIATA IAELPEEDPI RLAATANSKA
310 320 330 340 350
LGNTFKDITK YFMRRQIVED NVRVDGRKLD QVRPVSSQVG VLPKRVHGSG
360 370 380 390 400
LFNRGLTQVL SACTLGTPGD AQNLNDDLQT DQSKRYLHHY NFPPFSVGET
410 420 430 440 450
KPLRAPGRRE IGHGALAERA ILPVLPPKEQ FPYVIRVVSE VLSSNGSTSM
460 470 480 490 500
GSVCGSTLAL MDAGVPILKP VSGAAMGLIK EGDEVRVLTD IQGIEDFLGD
510 520 530 540 550
MDFKVAGTDA GITALQMDMK ISGLSLEVIA QAIHQAKDAR LHILDKMLQT
560 570 580 590 600
IDTPRTETSP YAPRLLTIKI DPDMIGLVIG PGGKTIKGIT EETGAKIDIE
610 620 630 640 650
DDGTVTISAV DENKAKRARN IVQGMTRKLN EGDVYAGRVT RIIPIGAFVE
660 670 680 690 700
FLPGKEGMIH ISQLADYRVG KVEDEVAVGD EVIVKVREID NKGRINLTRL
710
GIHPDQAAAA REAAAVNR
Length:718
Mass (Da):77,751
Last modified:October 24, 2005 - v1
Checksum:i3526BD49C8984685
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000117 Genomic DNA. Translation: ABA22887.1.
RefSeqiWP_011320010.1. NC_007413.1.
YP_323782.1. NC_007413.1.

Genome annotation databases

EnsemblBacteriaiABA22887; ABA22887; Ava_3279.
KEGGiava:Ava_3279.
PATRICi35427615. VBIAnaVar43351_4342.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000117 Genomic DNA. Translation: ABA22887.1.
RefSeqiWP_011320010.1. NC_007413.1.
YP_323782.1. NC_007413.1.

3D structure databases

ProteinModelPortaliQ3M7Z9.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi240292.Ava_3279.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiABA22887; ABA22887; Ava_3279.
KEGGiava:Ava_3279.
PATRICi35427615. VBIAnaVar43351_4342.

Phylogenomic databases

eggNOGiCOG1185.
HOGENOMiHOG000218326.
KOiK00962.
OMAiRFMFHYN.
OrthoDBiEOG6WT8CC.

Enzyme and pathway databases

BioCyciAVAR240292:GCY3-3323-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]
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. "Complete sequence of Anabaena variabilis ATCC 29413."
    Copeland A., Lucas S., Lapidus A., Barry K., Detter J.C., Glavina T., Hammon N., Israni S., Pitluck S., Saunders E.H., Schmutz J., Larimer F., Land M., Kyrpides N., Mavrommatis K., Richardson P.
    Submitted (AUG-2005) to the EMBL/GenBank/DDBJ databases
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: ATCC 29413 / PCC 7937.

Entry informationi

Entry nameiPNP_ANAVT
AccessioniPrimary (citable) accession number: Q3M7Z9
Entry historyi
Integrated into UniProtKB/Swiss-Prot: April 28, 2008
Last sequence update: October 24, 2005
Last modified: March 31, 2015
This is version 66 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.