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Protein

Polyribonucleotide nucleotidyltransferase

Gene

pnp

Organism
Bacillus anthracis
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 bindingi487MagnesiumUniRule annotation1
Metal bindingi493MagnesiumUniRule annotation1

GO - Molecular functioni

  • metal ion binding Source: UniProtKB-KW
  • mRNA binding Source: TIGR
  • polyribonucleotide nucleotidyltransferase activity Source: TIGR

GO - Biological processi

  • mRNA catabolic process Source: TIGR
  • RNA processing Source: InterPro

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:BA_3944, GBAA_3944, BAS3658
OrganismiBacillus anthracis
Taxonomic identifieri1392 [NCBI]
Taxonomic lineageiBacteriaFirmicutesBacilliBacillalesBacillaceaeBacillusBacillus cereus group
Proteomesi
  • UP000000594 Componenti: Chromosome
  • UP000000427 Componenti: Chromosome

Subcellular locationi

  • Cytoplasm UniRule annotation

GO - Cellular componenti

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00003295111 – 712Polyribonucleotide nucleotidyltransferaseAdd BLAST712

Interactioni

Protein-protein interaction databases

IntActiQ81WM8, 2 interactors
STRINGi260799.BAS3658

Structurei

3D structure databases

ProteinModelPortaliQ81WM8
SMRiQ81WM8
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Domaini554 – 613KHUniRule annotationAdd BLAST60
Domaini623 – 691S1 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
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
SUPFAMiSSF50249 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.

Q81WM8-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MSQEKQVFSI DLAGRQLTVE TGQLAKQANG AVLVRYGDTA VLSTATASKE
60 70 80 90 100
AKNVDFFPLT VNYEERLYAV GKIPGGFIKR EGRPSEKAIL ASRLIDRPIR
110 120 130 140 150
PLFADGFRNE VQVVNIVMSV DQDCSSEMAA MLGSSLALSI SDIPFEGPIA
160 170 180 190 200
GATVGRINGE FVINPTVEQQ EQSDIHLVVA GTKDAINMVE AGADQVPEET
210 220 230 240 250
MLEAIMFGHD EIKRLIAFQE EIVQAVGKEK SEVKLYEVDA DLNQAVREMA
260 270 280 290 300
EKDMHSAIQV HEKHAREDAI NEVKKRVIEH YEAQEADADT LGQVNEILYK
310 320 330 340 350
IVKEEVRRLI TVEKIRPDGR KGDEIRPLAS EVGILSRTHG SGLFTRGQTQ
360 370 380 390 400
ALSICTLGAL GDVQILDGLG VEESKRFMHH YNFPSFSVGE TRPMRGPGRR
410 420 430 440 450
EIGHGALGER ALEPVIPSEK DFPYTVRLVS EVLESNGSTS QASICGSTLA
460 470 480 490 500
MMDAGVPLKA PVAGIAMGLV KTGEHYTILS DIQGMEDHLG DMDFKVAGTA
510 520 530 540 550
HGVTALQMDI KIDGLSREIL EEALQQAKVG RVHILNHMLS VIAEPRTELS
560 570 580 590 600
AYAPKIITMT INPDKIRDVI GPSGKQINKI IEETGVKIDI EQDGTVFISS
610 620 630 640 650
INQEMNDKAK KIIEDIVREV QVGEIYEGKV KRVEKFGAFV ELFSGKDGLV
660 670 680 690 700
HISELALERV GKVEDVVKIG DVITVKVIEI DKQGRVNLSR KVLLKEEQEK
710
EAAKEENKQE QQ
Length:712
Mass (Da):78,208
Last modified:June 1, 2003 - v1
Checksum:i9E1EF0E39280DA3D
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AE016879 Genomic DNA Translation: AAP27674.1
AE017334 Genomic DNA Translation: AAT33058.1
AE017225 Genomic DNA Translation: AAT55960.1
RefSeqiNP_846188.1, NC_003997.3
WP_000076733.1, NZ_NRJB01000001.1
YP_029909.1, NC_005945.1

Genome annotation databases

EnsemblBacteriaiAAP27674; AAP27674; BA_3944
AAT33058; AAT33058; GBAA_3944
AAT55960; AAT55960; BAS3658
GeneIDi1086877
2852317
KEGGiban:BA_3944
bar:GBAA_3944
bat:BAS3658
PATRICifig|198094.11.peg.3914

Similar proteinsi

Entry informationi

Entry nameiPNP_BACAN
AccessioniPrimary (citable) accession number: Q81WM8
Secondary accession number(s): Q6HUS9, Q6KP10
Entry historyiIntegrated into UniProtKB/Swiss-Prot: April 29, 2008
Last sequence update: June 1, 2003
Last modified: April 25, 2018
This is version 113 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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Main funding by: National Institutes of Health