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Protein

Polyribonucleotide nucleotidyltransferase

Gene

pnp

Organism
Mannheimia succiniciproducens (strain MBEL55E)
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

  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

BioCyciBMAN221988:GHGM-514-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:MS0493
OrganismiMannheimia succiniciproducens (strain MBEL55E)
Taxonomic identifieri221988 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaPasteurellalesPasteurellaceaeBasfia
ProteomesiUP000000607 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 – 704704Polyribonucleotide nucleotidyltransferasePRO_0000329707Add
BLAST

Proteomic databases

PRIDEiQ65VB0.

Interactioni

Subunit structurei

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

Protein-protein interaction databases

STRINGi221988.MS0493.

Structurei

3D structure databases

ProteinModelPortaliQ65VB0.
SMRiQ65VB0. 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]
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.

Q65VB0-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MNPIVKQFKY GQHTVTLETG AIARQATAAV MASMDDTTVF VSVVAKKDVK
60 70 80 90 100
EGQDFFPLTV DYQERTYAAG KIPGGFFKRE GRPSEGETLI ARLIDRPIRP
110 120 130 140 150
LFPEGFLNEI QIIATVVSVN PQISPDLVAM IGASAALSLS GVPFNGPIGA
160 170 180 190 200
ARVGFINDQF VLNPTMAEQK QSRLDLVVAG TDKAVLMVES EADILTEEQM
210 220 230 240 250
LAAVVFGHQQ QQVVVEAIKE FVAEAGKPRW DWVAPEPDSA LISKVKAIAE
260 270 280 290 300
NRLGDAYRIT EKQVRYEQID AIKADVIAQI TAEDEEVSEG KIVDIFTALE
310 320 330 340 350
SQIVRGRIIA GEPRIDGRTV DTVRALDICT GVLPRTHGSA IFTRGETQSL
360 370 380 390 400
AVVTLGTERD AQILDELTGE RQDTFLFHYN FPPYSVGETG RVGSPKRREI
410 420 430 440 450
GHGRLAKRGV AAVMPSISEF PYVVRVVSEI TESNGSSSMA SVCGASLALM
460 470 480 490 500
DAGVPVKSAV AGIAMGLVKE DDKFVVLSDI LGDEDHLGDM DFKVAGTRTG
510 520 530 540 550
VTALQMDIKI EGITPEIMQI ALNQAKSARM HILGVMEQAI SAPRAEISEF
560 570 580 590 600
APRIYTMKID PKKIKDVIGK GGATIRALTE ETGTSIDIDD DGTVKIAAVD
610 620 630 640 650
GNAVKTVMAR IEDITAEVEA GAVYTGKVTR LADFGAFVAI VGNKEGLVHI
660 670 680 690 700
SQIAEERVEK VSDYLQVGQE VQVKVVEIDR QGRIRLTMRD LGSKEESQEL

SVEQ
Length:704
Mass (Da):76,152
Last modified:October 24, 2004 - v1
Checksum:i4C9A56D23B6340F7
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AE016827 Genomic DNA. Translation: AAU37100.1.
RefSeqiWP_011199672.1. NC_006300.1.
YP_087685.1. NC_006300.1.

Genome annotation databases

EnsemblBacteriaiAAU37100; AAU37100; MS0493.
KEGGimsu:MS0493.
PATRICi22444408. VBIManSuc86752_0453.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AE016827 Genomic DNA. Translation: AAU37100.1.
RefSeqiWP_011199672.1. NC_006300.1.
YP_087685.1. NC_006300.1.

3D structure databases

ProteinModelPortaliQ65VB0.
SMRiQ65VB0. Positions 616-690.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi221988.MS0493.

Proteomic databases

PRIDEiQ65VB0.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiAAU37100; AAU37100; MS0493.
KEGGimsu:MS0493.
PATRICi22444408. VBIManSuc86752_0453.

Phylogenomic databases

eggNOGiCOG1185.
HOGENOMiHOG000218326.
KOiK00962.
OMAiRFMFHYN.
OrthoDBiEOG6WT8CC.

Enzyme and pathway databases

BioCyciBMAN221988:GHGM-514-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. "The genome sequence of the capnophilic rumen bacterium Mannheimia succiniciproducens."
    Hong S.H., Kim J.S., Lee S.Y., In Y.H., Choi S.S., Rih J.-K., Kim C.H., Jeong H., Hur C.G., Kim J.J.
    Nat. Biotechnol. 22:1275-1281(2003) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: MBEL55E.

Entry informationi

Entry nameiPNP_MANSM
AccessioniPrimary (citable) accession number: Q65VB0
Entry historyi
Integrated into UniProtKB/Swiss-Prot: April 28, 2008
Last sequence update: October 24, 2004
Last modified: March 31, 2015
This is version 69 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.