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Protein

Polyribonucleotide nucleotidyltransferase

Gene

pnp

Organism
Staphylococcus aureus (strain MSSA476)
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 bindingi490 – 4901MagnesiumUniRule annotation
Metal bindingi496 – 4961MagnesiumUniRule annotation

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Molecular functioni

Nucleotidyltransferase, Transferase

Keywords - Ligandi

Magnesium, Metal-binding, RNA-binding

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
Synonyms:pnpA
Ordered Locus Names:SAS1208
OrganismiStaphylococcus aureus (strain MSSA476)
Taxonomic identifieri282459 [NCBI]
Taxonomic lineageiBacteriaFirmicutesBacilliBacillalesStaphylococcus

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 – 698698Polyribonucleotide nucleotidyltransferasePRO_0000260056Add
BLAST

Structurei

3D structure databases

ProteinModelPortaliQ6G9T9.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Domaini557 – 61660KHUniRule annotationAdd
BLAST
Domaini626 – 69469S1 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.
HOGENOMiHOG000218327.
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.

Q6G9T9-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MSQEKKVFKT EWAGRSLTIE TGQLAKQANG AVLVRYGDTV VLSTATASKE
60 70 80 90 100
PRDGDFFPLT VNYEEKMYAA GKIPGGFKKR EGRPGDDATL TARLIDRPIR
110 120 130 140 150
PLFPKGYKHD VQIMNMVLSA DPDCSPQMAA MIGSSMALSV SDIPFQGPIA
160 170 180 190 200
GVNVGYIDGK YIINPTVEEK EVSRLDLEVA GHKDAVNMVE AGASEITEQE
210 220 230 240 250
MLEAIFFGHE EIQRLVDFQQ QIVDHIQPVK QEFIPVERDE ALVERVKSLT
260 270 280 290 300
EEKGLKETVL TFDKQQRDEN LDNLKEEIVN EFIDEEDPEN ELLIKEVYAI
310 320 330 340 350
LNELVKEEVR RLIADEKIRP DGRKPDEIRP LDSEVGILPR THGSGLFTRG
360 370 380 390 400
QTQALSVLTL GALGDYQLID GLGPEEEKRF MHHYNFPNFS VGETGPVRAP
410 420 430 440 450
GRREIGHGAL GERALKYIIP DTADFPYTIR IVSEVLESNG SSSQASICGS
460 470 480 490 500
TLALMDAGVP IKAPVAGIAM GLVTREDSYT ILTDIQGMED ALGDMDFKVA
510 520 530 540 550
GTKEGITAIQ MDIKIDGLTR EIIEEALEQA RRGRLEIMNH MLQTIDQPRT
560 570 580 590 600
ELSAYAPKVV TMTIKPDKIR DVIGPGGKKI NEIIDETGVK LDIEQDGTIF
610 620 630 640 650
IGAVDQAMIN RAREIIEEIT REAEVGQTYQ ATVKRIEKYG AFVGLFPGKD
660 670 680 690
ALLHISQISK NRIEKVEDVL KIGDTIEVKI TEIDKQGRVN ASHRALEE
Length:698
Mass (Da):77,390
Last modified:July 19, 2004 - v1
Checksum:i1505EF12BC1097F9
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
BX571857 Genomic DNA. Translation: CAG42985.1.
RefSeqiWP_000076693.1. NC_002953.3.

Genome annotation databases

KEGGisas:SAS1208.
PATRICi19551881. VBIStaAur96780_1258.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
BX571857 Genomic DNA. Translation: CAG42985.1.
RefSeqiWP_000076693.1. NC_002953.3.

3D structure databases

ProteinModelPortaliQ6G9T9.
ModBaseiSearch...
MobiDBiSearch...

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

KEGGisas:SAS1208.
PATRICi19551881. VBIStaAur96780_1258.

Phylogenomic databases

eggNOGiCOG1185.
HOGENOMiHOG000218327.
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]
ProtoNetiSearch...

Publicationsi

  1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: MSSA476.

Entry informationi

Entry nameiPNP_STAAS
AccessioniPrimary (citable) accession number: Q6G9T9
Entry historyi
Integrated into UniProtKB/Swiss-Prot: November 28, 2006
Last sequence update: July 19, 2004
Last modified: July 22, 2015
This is version 74 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

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.