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Protein

Polyribonucleotide nucleotidyltransferase

Gene

pnp

Organism
Azotobacter vinelandii (strain DJ / ATCC BAA-1303)
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 bindingi488 – 4881MagnesiumUniRule annotation
Metal bindingi494 – 4941MagnesiumUniRule annotation

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Molecular functioni

Nucleotidyltransferase, Transferase

Keywords - Ligandi

Magnesium, Metal-binding, RNA-binding

Enzyme and pathway databases

BioCyciAVIN322710:GJ0M-4280-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:Avin_42780
OrganismiAzotobacter vinelandii (strain DJ / ATCC BAA-1303)
Taxonomic identifieri322710 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaPseudomonadalesPseudomonadaceaeAzotobacter
ProteomesiUP000002424 Componenti: Chromosome

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 – 702702Polyribonucleotide nucleotidyltransferasePRO_1000215654Add
BLAST

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

STRINGi322710.Avin_42780.

Structurei

3D structure databases

ProteinModelPortaliC1DFK5.
SMRiC1DFK5. Positions 619-693.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Domaini555 – 61460KHUniRule annotationAdd
BLAST
Domaini624 – 69269S1 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.

C1DFK5-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MNPVIKTFQF GQSTVTLETG RIARQASGAV LVTIDDEVAV LVTVVAAKQA
60 70 80 90 100
DPGKGFFPLS VHYQEKTYAA GRIPGGFFKR EGRPSEKETL TSRLIDRPIR
110 120 130 140 150
PLFPEGFMNE VQVICTVLST SKKTDPDIAS MIGTSAALAV SGIPFNGPIG
160 170 180 190 200
AARVGFHEET GYLLNPSYEQ LKASRLDMVV AGTESAVLMV ESEAEELTED
210 220 230 240 250
QMLGAVLFAH EEFQAVIQAI KEFAAETGRS AWDWQPPVEN TALLEAIRAE
260 270 280 290 300
FGEAISQAYT ITVKQERYGR LDELREQTIA RLAGDAEGQP SVAEVKEAFG
310 320 330 340 350
LIEYRTVRQN IVDGKPRIDG RDNRTVRPLK IEVGVLPKTH GSALFTRGET
360 370 380 390 400
QALVVATLGT ARDAQVLDTL EGERKDSFML HYNFPPFSVG ECGRMGSAGR
410 420 430 440 450
REIGHGRLAR RGVQAMLPKD DSFPYTVRVV SEITESNGSS SMASVCGASL
460 470 480 490 500
ALMDAGVPMK APVAGIAMGL VKEGEKFAVL TDILGDEDHL GDMDFKVAGT
510 520 530 540 550
AAGVTALQMD IKIQGITEEI MEIALNQALE ARLHILGQMG QVIGQSRSEL
560 570 580 590 600
SSNAPTMLSM KIDQDKIRDV IGKGGATIRA ICEETKASID IEDDGSIKIF
610 620 630 640 650
GETREAAEAA KQRVLSITAE AEIGKIYVGK VERIVDFGAF VNILPGKDGL
660 670 680 690 700
VHISQISDQR IEKVTDVLKE GQEVKVLVLD VDNRGRIKLS IKDVAAAEAS

GV
Length:702
Mass (Da):75,731
Last modified:May 26, 2009 - v1
Checksum:i7959588AA46BA157
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP001157 Genomic DNA. Translation: ACO80401.1.
RefSeqiWP_012702769.1. NC_012560.1.
YP_002801376.1. NC_012560.1.

Genome annotation databases

EnsemblBacteriaiACO80401; ACO80401; Avin_42780.
KEGGiavn:Avin_42780.
PATRICi21034586. VBIAzoVin72790_4026.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP001157 Genomic DNA. Translation: ACO80401.1.
RefSeqiWP_012702769.1. NC_012560.1.
YP_002801376.1. NC_012560.1.

3D structure databases

ProteinModelPortaliC1DFK5.
SMRiC1DFK5. Positions 619-693.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi322710.Avin_42780.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiACO80401; ACO80401; Avin_42780.
KEGGiavn:Avin_42780.
PATRICi21034586. VBIAzoVin72790_4026.

Phylogenomic databases

eggNOGiCOG1185.
HOGENOMiHOG000218326.
KOiK00962.
OMAiRFMFHYN.
OrthoDBiEOG6WT8CC.

Enzyme and pathway databases

BioCyciAVIN322710:GJ0M-4280-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. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: DJ / ATCC BAA-1303.

Entry informationi

Entry nameiPNP_AZOVD
AccessioniPrimary (citable) accession number: C1DFK5
Entry historyi
Integrated into UniProtKB/Swiss-Prot: September 22, 2009
Last sequence update: May 26, 2009
Last modified: May 27, 2015
This is version 44 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.