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Protein

Polyribonucleotide nucleotidyltransferase

Gene

pnp

Organism
Streptococcus pyogenes serotype M1
Status
Reviewed-Annotation score: -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)DescriptionActionsGraphical viewLength
Metal bindingi489MagnesiumUniRule annotation1
Metal bindingi495MagnesiumUniRule annotation1

GO - Molecular functioni

GO - Biological processi

Keywordsi

Molecular functionNucleotidyltransferase, RNA-binding, Transferase
LigandMagnesium, Metal-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
Ordered Locus Names:SPy_1946, M5005_Spy1660
OrganismiStreptococcus pyogenes serotype M1
Taxonomic identifieri301447 [NCBI]
Taxonomic lineageiBacteriaFirmicutesBacilliLactobacillalesStreptococcaceaeStreptococcus
Proteomesi
  • UP000000750 Componenti: Chromosome

Subcellular locationi

  • Cytoplasm UniRule annotation

GO - Cellular componenti

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00003298721 – 710Polyribonucleotide nucleotidyltransferaseAdd BLAST710

Proteomic databases

PaxDbiQ99XZ5
PRIDEiQ99XZ5

Interactioni

Protein-protein interaction databases

STRINGi160490.SPy_1946

Structurei

3D structure databases

ProteinModelPortaliQ99XZ5
SMRiQ99XZ5
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Domaini556 – 615KHUniRule annotationAdd BLAST60
Domaini625 – 693S1 motifUniRule annotationAdd BLAST69

Sequence similaritiesi

Belongs to the polyribonucleotide nucleotidyltransferase family.UniRule annotation

Phylogenomic databases

eggNOGiENOG4105C62 Bacteria
COG1185 LUCA
HOGENOMiHOG000218326
KOiK00962
OMAiRYMHNYN

Family and domain databases

Gene3Di3.30.1370.10, 1 hit
3.30.230.70, 2 hits
HAMAPiMF_01595 PNPase, 1 hit
InterProiView protein in InterPro
IPR001247 ExoRNase_PH_dom1
IPR015847 ExoRNase_PH_dom2
IPR036345 ExoRNase_PH_dom2_sf
IPR004087 KH_dom
IPR004088 KH_dom_type_1
IPR036612 KH_dom_type_1_sf
IPR012340 NA-bd_OB-fold
IPR012162 PNPase
IPR027408 PNPase/RNase_PH_dom_sf
IPR015848 PNPase_PH_RNA-bd_bac/org-type
IPR036456 PNPase_PH_RNA-bd_sf
IPR020568 Ribosomal_S5_D2-typ_fold
IPR022967 S1_dom
IPR003029 S1_domain
PANTHERiPTHR11252 PTHR11252, 1 hit
PfamiView protein in Pfam
PF00013 KH_1, 1 hit
PF03726 PNPase, 1 hit
PF01138 RNase_PH, 2 hits
PF03725 RNase_PH_C, 2 hits
PF00575 S1, 1 hit
PIRSFiPIRSF005499 PNPase, 1 hit
SMARTiView protein in SMART
SM00322 KH, 1 hit
SM00316 S1, 1 hit
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
PROSITEiView protein in PROSITE
PS50084 KH_TYPE_1, 1 hit
PS50126 S1, 1 hit

Sequencei

Sequence statusi: Complete.

Q99XZ5-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MSKQTFTTTF AGKPLVVEVG QVAKQANGAT VVRYGDSTVL TAAVMSKKMA
60 70 80 90 100
TGDFFPLQVN YEEKMYAAGK FPGGFMKREG RPSTDATLTA RLIDRPIRPM
110 120 130 140 150
FAEGFRNEVQ VINTVLSYDE NASAPMAAMF GSSLALSISD IPFNGPIAGV
160 170 180 190 200
QVGYIDGEFI INPDKEQMEA SLLELTVAGS KEAINMVESG AKELSEDIML
210 220 230 240 250
EALLKGHQAI QELIAFQEQI VAVVGKEKAE VELLQVDVDL QADIVAKYNA
260 270 280 290 300
QLQKAVQVEE KKAREAATEA VKEMVKAEYE ERYAEDENLA TIMRDVAEIL
310 320 330 340 350
EQMEHAEVRR LITEDKIRPD GRKIDEIRPL DAVVDFLPKV HGSGLFTRGQ
360 370 380 390 400
TQALSVLTLA PMGETQIIDG LAPEYKKRFL HHYNFPQYSV GETGRYGAAG
410 420 430 440 450
RREIGHGALG ERALEQVLPS LEEFPYAIRL VAEVLESNGS SSQASICAGT
460 470 480 490 500
LALMAGGVPI KAPVAGIAMG LISDGTNYTV LTDIQGLEDH FGDMDFKVAG
510 520 530 540 550
TREGITALQM DIKIAGITPQ ILEEALAQAK KARFEILDVI EATIAEPRPE
560 570 580 590 600
LAPTAPKIDT IKIDVDKIKV VIGKGGETID KIIAETGVKI DIDDEGNVSI
610 620 630 640 650
YSSDQAAIDR TKEIIAGLVR EAKVGEVYHA KVVRIEKFGA FVNLFDKTDA
660 670 680 690 700
LVHISEIAWT RTTNVSDVLE VGEDVDVKVI KIDEKGRVDA SMKALIPRPP
710
KPEKKEEKHD
Length:710
Mass (Da):77,397
Last modified:June 1, 2001 - v1
Checksum:iA4A7D7C93B828DB8
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AE004092 Genomic DNA Translation: AAK34643.1
CP000017 Genomic DNA Translation: AAZ52278.1
RefSeqiNP_269922.1, NC_002737.2

Genome annotation databases

EnsemblBacteriaiAAK34643; AAK34643; SPy_1946
AAZ52278; AAZ52278; M5005_Spy1660
GeneIDi901625
KEGGispy:SPy_1946
spz:M5005_Spy1660
PATRICifig|160490.10.peg.1695

Similar proteinsi

Entry informationi

Entry nameiPNP_STRP1
AccessioniPrimary (citable) accession number: Q99XZ5
Secondary accession number(s): Q48WJ7
Entry historyiIntegrated into UniProtKB/Swiss-Prot: April 29, 2008
Last sequence update: June 1, 2001
Last modified: March 28, 2018
This is version 103 of the entry and version 1 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

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