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Q8P7V1

- PNP_XANCP

UniProt

Q8P7V1 - PNP_XANCP

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Protein
Polyribonucleotide nucleotidyltransferase
Gene
pnp, XCC2507
Organism
Xanthomonas campestris pv. campestris (strain ATCC 33913 / NCPPB 528 / LMG 568)
Status
Reviewed - 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 By similarity.UniRule annotation

Catalytic activityi

RNA(n+1) + phosphate = RNA(n) + a nucleoside diphosphate.UniRule annotation

Cofactori

Magnesium By similarity.UniRule annotation

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Metal bindingi487 – 4871Magnesium By similarity
Metal bindingi493 – 4931Magnesium By similarity

GO - Molecular functioni

  1. 3'-5'-exoribonuclease activity Source: InterPro
  2. RNA binding Source: UniProtKB-HAMAP
  3. magnesium ion binding Source: UniProtKB-HAMAP
  4. polyribonucleotide nucleotidyltransferase activity Source: UniProtKB-HAMAP

GO - Biological processi

  1. RNA processing Source: InterPro
  2. mRNA catabolic process Source: UniProtKB-HAMAP
Complete GO annotation...

Keywords - Molecular functioni

Nucleotidyltransferase, Transferase

Keywords - Ligandi

Magnesium, Metal-binding, RNA-binding

Enzyme and pathway databases

BioCyciXCAM190485:GIXZ-2505-MONOMER.

Names & Taxonomyi

Protein namesi
Recommended name:
Polyribonucleotide nucleotidyltransferase (EC:2.7.7.8)
Alternative name(s):
Polynucleotide phosphorylase
Short name:
PNPase
Gene namesi
Name:pnp
Ordered Locus Names:XCC2507
OrganismiXanthomonas campestris pv. campestris (strain ATCC 33913 / NCPPB 528 / LMG 568)
Taxonomic identifieri190485 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaXanthomonadalesXanthomonadaceaeXanthomonas
ProteomesiUP000001010: Chromosome

Subcellular locationi

Cytoplasm By similarity 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 nucleotidyltransferaseUniRule annotation
PRO_0000329939Add
BLAST

Interactioni

Subunit structurei

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

Protein-protein interaction databases

STRINGi190485.XCC2507.

Structurei

3D structure databases

ProteinModelPortaliQ8P7V1.
SMRiQ8P7V1. Positions 618-691.

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Domaini554 – 61360KH
Add
BLAST
Domaini623 – 69169S1 motif
Add
BLAST

Sequence similaritiesi

Contains 1 KH domain.
Contains 1 S1 motif domain.

Phylogenomic databases

eggNOGiCOG1185.
HOGENOMiHOG000218326.
KOiK00962.
OMAiPRWDWVA.
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. RNA-binding_domain_S1.
[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.

Q8P7V1-1 [UniParc]FASTAAdd to Basket

« Hide

MAKITKTFQY GKHTVTLETG EVARQASGAV IVKMDDTVLL VTAVAAKTAR    50
EGQDFFPLTV DYQEKFYAGG RIPGGFFKRE GRATEKETLI SRLIDRPIRP 100
LFPEDYKNEV QIIATVMSMN PDIDGDIAAL IGASAALSLA GTPFNGPIGA 150
AKVGYKNGEY ILNPTITELK DSQLELVVAG TANAVLMVES EAALLSEEVM 200
LGAVTFGHRE MQKVINIINE LTVEAGTKPS TWVAPAKNTA LISALKEAVG 250
TQLAGAFQVR DKLQRRDAIS AIKKDVLESL AGRVASEGWS SAELSKEFGE 300
LEYHTMRDSV LETKVRIDGR ALDTVRPISV QAGVLPRTHG SALFTRGETQ 350
AIVVTTLGTA RDGQVIDAVA GEYKENFLFH YNFPPYSVGE CGRFGAPKRR 400
EIGHGRLAKR GVLAVMPSLE EFPYTIRVVS EITESNGSSS MASVCGSSLA 450
LMDAGVPVKA PVAGIAMGLV KEDDRFVVLS DILGDEDHLG DMDFKVAGTA 500
EGVSALQMDI KIEGITEEIM KQALQQAKAG RLHILGEMSK ALTTPRQELS 550
DYAPRLLTIK IHPDKIREVI GKGGSTIQAI TKETGTQIDI QDDGTIIIAS 600
VNAIAAQAAK SRIEQITSDV EPGRIYEGKV AKIMDFGAFV TILPGKDGLV 650
HVSQISSERV EKVGDKLKEG DLVRVKVLEV DKQGRIRLSI KAVEEGEGVP 700
ASAE 704
Length:704
Mass (Da):75,671
Last modified:October 1, 2002 - v1
Checksum:iF9A5FDA6399B141D
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
AE008922 Genomic DNA. Translation: AAM41781.1.
RefSeqiNP_637857.1. NC_003902.1.

Genome annotation databases

EnsemblBacteriaiAAM41781; AAM41781; XCC2507.
GeneIDi999213.
KEGGixcc:XCC2507.
PATRICi24075961. VBIXanCam115730_2673.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
AE008922 Genomic DNA. Translation: AAM41781.1 .
RefSeqi NP_637857.1. NC_003902.1.

3D structure databases

ProteinModelPortali Q8P7V1.
SMRi Q8P7V1. Positions 618-691.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 190485.XCC2507.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai AAM41781 ; AAM41781 ; XCC2507 .
GeneIDi 999213.
KEGGi xcc:XCC2507.
PATRICi 24075961. VBIXanCam115730_2673.

Phylogenomic databases

eggNOGi COG1185.
HOGENOMi HOG000218326.
KOi K00962.
OMAi PRWDWVA.
OrthoDBi EOG6WT8CC.

Enzyme and pathway databases

BioCyci XCAM190485:GIXZ-2505-MONOMER.

Family and domain databases

Gene3Di 1.10.10.400. 1 hit.
2.40.50.140. 1 hit.
3.30.1370.10. 1 hit.
3.30.230.70. 2 hits.
HAMAPi MF_01595. PNPase.
InterProi IPR001247. 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. RNA-binding_domain_S1.
[Graphical view ]
PANTHERi PTHR11252. PTHR11252. 1 hit.
Pfami PF00013. 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 ]
PIRSFi PIRSF005499. PNPase. 1 hit.
SMARTi SM00322. KH. 1 hit.
SM00316. S1. 1 hit.
[Graphical view ]
SUPFAMi SSF46915. SSF46915. 1 hit.
SSF50249. SSF50249. 1 hit.
SSF54211. SSF54211. 2 hits.
SSF54791. SSF54791. 1 hit.
SSF55666. SSF55666. 2 hits.
TIGRFAMsi TIGR03591. polynuc_phos. 1 hit.
PROSITEi PS50084. KH_TYPE_1. 1 hit.
PS50126. S1. 1 hit.
[Graphical view ]
ProtoNeti Search...

Entry informationi

Entry nameiPNP_XANCP
AccessioniPrimary (citable) accession number: Q8P7V1
Entry historyi
Integrated into UniProtKB/Swiss-Prot: April 29, 2008
Last sequence update: October 1, 2002
Last modified: May 14, 2014
This is version 70 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

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