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B6IVG3

- PNP_RHOCS

UniProt

B6IVG3 - PNP_RHOCS

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Protein

Polyribonucleotide nucleotidyltransferase

Gene
pnp, RC1_2919
Organism
Rhodospirillum centenum (strain ATCC 51521 / SW)
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 bindingi485 – 4851Magnesium By similarity
Metal bindingi491 – 4911Magnesium By similarity

GO - Molecular functioni

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

GO - Biological processi

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

Keywords - Molecular functioni

Nucleotidyltransferase, Transferase

Keywords - Ligandi

Magnesium, Metal-binding, RNA-binding

Enzyme and pathway databases

BioCyciRCEN414684:GHCM-2895-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:RC1_2919
OrganismiRhodospirillum centenum (strain ATCC 51521 / SW)
Taxonomic identifieri414684 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaAlphaproteobacteriaRhodospirillalesRhodospirillaceaeRhodospirillum
ProteomesiUP000001591: 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 – 707707Polyribonucleotide nucleotidyltransferaseUniRule annotationPRO_1000192486Add
BLAST

Interactioni

Protein-protein interaction databases

STRINGi414684.RC1_2919.

Structurei

3D structure databases

ProteinModelPortaliB6IVG3.

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Domaini552 – 61564KHAdd
BLAST
Domaini621 – 68969S1 motifAdd
BLAST

Sequence similaritiesi

Contains 1 KH domain.
Contains 1 S1 motif domain.

Phylogenomic databases

eggNOGiCOG1185.
HOGENOMiHOG000218326.
KOiK00962.
OMAiHGNFKSN.
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]
SUPFAMiSSF50249. 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.

B6IVG3-1 [UniParc]FASTAAdd to Basket

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MFKVFRKEMM WGGRKLVLET GKVARQADGA VWASYGDTVV LATAVAAKAP    50
KPGVDFFPLT VNYQEKAFAA GKIPGGFFKR EGRPTEKEVL TSRLIDRPIR 100
PLFADGYRNE TQVIVTVLSH DLENDPDIVA MVATSAALTI SGIPFLGPIG 150
AARVGYKDGQ FVLNPTLEQV EASDLDLVVA GTTEGVLMVE SEAKELPEDV 200
MLGAVMFGHR EFQPVIDLII DLAEMAAKDP MAIPAPAYDK DAVKTRMAAL 250
IGQDVRQAYT LTVKQERYAA IGAAKLKALE TMVAEGTAPE AVASVFKELE 300
SDILRGSVIE TGKRIDGRTT VDIRPIVSQV GVLPRAHGSA LFTRGETQAL 350
VVATLGTNQD EQIVDALEGE YRESFMLHYN FPPYSVGEAG RMGSPGRREI 400
GHGKLAWRAV RPLLPTKETF PYTIRVVSEI TESNGSSSMA TVCGSSLSMM 450
DAGVPLPRPV AGIAMGLIKE GEKFAVLSDI LGDEDHLGDM DFKVAGTEKG 500
VTALQMDIKI TSITEEIMKI ALAQAKDGRV HILSEMNKAL NTAREAVNQN 550
APRITVINIP KDKIRDVIGS GGKVIREIVE QTGAKIDIED DGTVKVAAVD 600
GKASEAAIKW IKGIVAEPEV GEIYEGKVVK IMDFGAFVNF LGSRDGLVHI 650
SELKNERVAK VTDVVKQGDA VKVKVLGFDD RGKVKLSMKV VDQTTGEDLS 700
KKEEAEG 707
Length:707
Mass (Da):76,204
Last modified:December 16, 2008 - v1
Checksum:i2E0A2370687CF583
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CP000613 Genomic DNA. Translation: ACJ00287.1.
RefSeqiYP_002299099.1. NC_011420.2.

Genome annotation databases

EnsemblBacteriaiACJ00287; ACJ00287; RC1_2919.
GeneIDi7007685.
KEGGirce:RC1_2919.
PATRICi23321018. VBIRhoCen1465_2831.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CP000613 Genomic DNA. Translation: ACJ00287.1 .
RefSeqi YP_002299099.1. NC_011420.2.

3D structure databases

ProteinModelPortali B6IVG3.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 414684.RC1_2919.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai ACJ00287 ; ACJ00287 ; RC1_2919 .
GeneIDi 7007685.
KEGGi rce:RC1_2919.
PATRICi 23321018. VBIRhoCen1465_2831.

Phylogenomic databases

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

Enzyme and pathway databases

BioCyci RCEN414684:GHCM-2895-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 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. "Genome sequence of Rhodospirillum centenum."
    Touchman J.W., Bauer C., Blankenship R.E.
    Submitted (MAR-2007) to the EMBL/GenBank/DDBJ databases
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: ATCC 51521 / SW.

Entry informationi

Entry nameiPNP_RHOCS
AccessioniPrimary (citable) accession number: B6IVG3
Entry historyi
Integrated into UniProtKB/Swiss-Prot: April 14, 2009
Last sequence update: December 16, 2008
Last modified: May 14, 2014
This is version 40 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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