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B3QAB0

- PNP_RHOPT

UniProt

B3QAB0 - PNP_RHOPT

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Protein
Polyribonucleotide nucleotidyltransferase
Gene
pnp, Rpal_0436
Organism
Rhodopseudomonas palustris (strain TIE-1)
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

BioCyciRPAL395960:GHPC-442-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:Rpal_0436
OrganismiRhodopseudomonas palustris (strain TIE-1)
Taxonomic identifieri395960 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaAlphaproteobacteriaRhizobialesBradyrhizobiaceaeRhodopseudomonas
ProteomesiUP000001725: 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 – 722722Polyribonucleotide nucleotidyltransferaseUniRule annotation
PRO_1000192485Add
BLAST

Interactioni

Protein-protein interaction databases

STRINGi395960.Rpal_0436.

Structurei

3D structure databases

ProteinModelPortaliB3QAB0.

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.
HOGENOMiHOG000218327.
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.

B3QAB0-1 [UniParc]FASTAAdd to Basket

« Hide

MFNIHSVEID WGGRPLKLET GKVARQADGA VVATYGETVV LATVVAAKSP    50
REGVDFLPLT VDYQEKAYAA GRIPGGYFKR EGRPTEKETL VSRLIDRPIR 100
PLFADGWRNE TQVIVTVLSH DMENDPDVLA MVAASAALTL SGVPFKGPIG 150
AARVGFINDE YVLNPVLDEM AETQLELVVA GTADAVLMVE SEAKELSEEI 200
MLGAVMFGHR HFQPVIDAII DLAEKAAKEP RELTVVDDSE IEKEMLGLVE 250
QELRAAYAIP VKQDRYAAVG KVKEKAIAHF FPEGQEPKYD KLRIAGVFKE 300
LEAKIVRWNI LDTGKRIDGR DSKTVRNILA QVGVLPRTHG SALFTRGETQ 350
ALVVTTLGTG EDEQYVDSLS GTYKETFLLH YNFPPYSVGE TGRLGGTKRR 400
EIGHGKLAWR AIHPVLPPHH EFPYTIRVVS EITESNGSSS MASVCGASLA 450
LMDAGVPLKR PTAGIAMGLI LEGERFAVLS DILGDEDHLG DMDFKVAGTE 500
QGITSLQMDI KIAGITEEIM KVALGQAKDG RIHILGEMSK ALDRARAELG 550
EHAPRIETFK IPTDKIREVI GTGGKVIREI VEKTGAKVNI EDDGTVKVAS 600
SDGESIKAAI KWIKSIASDP EIGEIYEGTV VKVMEFGAFV NFFGAKDGLV 650
HISQLAAGRV QKTSDVVKEG DKVKVKLLGF DDRGKTRLSM KVVDQTTGED 700
LEAKQKAEAK AEGEAPAQAA GE 722
Length:722
Mass (Da):78,354
Last modified:September 2, 2008 - v1
Checksum:i9A236B7E091A5535
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CP001096 Genomic DNA. Translation: ACE98996.1.
RefSeqiYP_001989472.1. NC_011004.1.

Genome annotation databases

EnsemblBacteriaiACE98996; ACE98996; Rpal_0436.
GeneIDi6408084.
KEGGirpt:Rpal_0436.
PATRICi23305246. VBIRhoPal88240_0451.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CP001096 Genomic DNA. Translation: ACE98996.1 .
RefSeqi YP_001989472.1. NC_011004.1.

3D structure databases

ProteinModelPortali B3QAB0.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 395960.Rpal_0436.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai ACE98996 ; ACE98996 ; Rpal_0436 .
GeneIDi 6408084.
KEGGi rpt:Rpal_0436.
PATRICi 23305246. VBIRhoPal88240_0451.

Phylogenomic databases

eggNOGi COG1185.
HOGENOMi HOG000218327.
KOi K00962.
OMAi PRWDWVA.
OrthoDBi EOG6WT8CC.

Enzyme and pathway databases

BioCyci RPAL395960:GHPC-442-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...

Publicationsi

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

Entry informationi

Entry nameiPNP_RHOPT
AccessioniPrimary (citable) accession number: B3QAB0
Entry historyi
Integrated into UniProtKB/Swiss-Prot: April 14, 2009
Last sequence update: September 2, 2008
Last modified: May 14, 2014
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

Documents

  1. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3

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