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Q8EQT7

- PNP_OCEIH

UniProt

Q8EQT7 - PNP_OCEIH

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Protein

Polyribonucleotide nucleotidyltransferase

Gene

pnp

Organism
Oceanobacillus iheyensis (strain DSM 14371 / JCM 11309 / KCTC 3954 / HTE831)
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.UniRule annotation

Catalytic activityi

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

Cofactori

Magnesium.UniRule annotation

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Metal bindingi487 – 4871MagnesiumUniRule annotation
Metal bindingi493 – 4931MagnesiumUniRule annotation

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

BioCyciOIHE221109:GI2A-1682-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:OB1604
OrganismiOceanobacillus iheyensis (strain DSM 14371 / JCM 11309 / KCTC 3954 / HTE831)
Taxonomic identifieri221109 [NCBI]
Taxonomic lineageiBacteriaFirmicutesBacilliBacillalesBacillaceaeOceanobacillus
ProteomesiUP000000822: Chromosome

Subcellular locationi

Cytoplasm UniRule annotation

GO - Cellular componenti

  1. cytoplasm Source: UniProtKB-HAMAP
Complete GO annotation...

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 705705Polyribonucleotide nucleotidyltransferasePRO_0000329743Add
BLAST

Interactioni

Protein-protein interaction databases

STRINGi221109.OB1604.

Structurei

3D structure databases

ProteinModelPortaliQ8EQT7.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Domaini554 – 61360KHUniRule annotationAdd
BLAST
Domaini623 – 69169S1 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.
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. 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]
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.

Q8EQT7-1 [UniParc]FASTAAdd to Basket

« Hide

        10         20         30         40         50
MAEEKQLFST EISGKKFTVE VGELAKQANG ACMIHYGDTS VLSVATASSE
60 70 80 90 100
PKDLPFFPLT VNYEERLYAV GKIPGGFIKR EGRPSEKAIL SSRLIDRPIR
110 120 130 140 150
PLFPDGFRNE VQVISTVMSV DQDCPSEIAA MIGSSIALSV SDIPFEQPIA
160 170 180 190 200
GVNVGRVDGE FIINPTIEQE AKSDIELTVA GTKDAINMVE AGANEVPEDI
210 220 230 240 250
MLEAIMFGHE EIKRLVAFQE ELVKACGQDK FDVVLAESEE ELVENVHSEA
260 270 280 290 300
KDKIVNAIQV QEKHARDEAI KQAKNEIVAH YEEQEVEEDV IKQVKSILDS
310 320 330 340 350
MVKEEVRRLI TKEKIRPDGR KVDEIRPLSS RIHVLPRTHG SGLFTRGQTQ
360 370 380 390 400
ALSVCTLGAL GDVQILDGLD LEESKRFMHH YNFPQYSVGE TGPIRGPGRR
410 420 430 440 450
EIGHGALGER ALEKVIPDDK EFPYTIRLVS EVLESNGSTS QASICASTLA
460 470 480 490 500
MMDAGVPIKA PVAGIAMGLV KSGDDYTILT DIQGMEDALG DMDFKVAGTA
510 520 530 540 550
NGVTALQMDI KIDGLSRDIL EEALSQAKKG RMQILDSMLA TIKEPKEELS
560 570 580 590 600
EFAPKILTMA IEPDKIRDVI GPSGKQINQI IDETGVKIDI EQDGSIFISS
610 620 630 640 650
TDNEMNKKAK QIIEDLVREV EVGQIYLGKV KRIEKFGAFV ELFKGKDGLV
660 670 680 690 700
HISELAEERT NKVEDVVSID DQIMVKVKEI DRQGRVNLSR KAVIQDEKKA

KEQAK
Length:705
Mass (Da):77,677
Last modified:March 1, 2003 - v1
Checksum:i10D049D972A613C1
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
BA000028 Genomic DNA. Translation: BAC13560.1.
RefSeqiNP_692525.1. NC_004193.1.

Genome annotation databases

EnsemblBacteriaiBAC13560; BAC13560; BAC13560.
GeneIDi1017992.
KEGGioih:OB1604.
PATRICi22794226. VBIOceIhe82024_1629.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
BA000028 Genomic DNA. Translation: BAC13560.1 .
RefSeqi NP_692525.1. NC_004193.1.

3D structure databases

ProteinModelPortali Q8EQT7.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 221109.OB1604.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai BAC13560 ; BAC13560 ; BAC13560 .
GeneIDi 1017992.
KEGGi oih:OB1604.
PATRICi 22794226. VBIOceIhe82024_1629.

Phylogenomic databases

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

Enzyme and pathway databases

BioCyci OIHE221109:GI2A-1682-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. S1_dom.
[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 Oceanobacillus iheyensis isolated from the Iheya Ridge and its unexpected adaptive capabilities to extreme environments."
    Takami H., Takaki Y., Uchiyama I.
    Nucleic Acids Res. 30:3927-3935(2002) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: DSM 14371 / JCM 11309 / KCTC 3954 / HTE831.

Entry informationi

Entry nameiPNP_OCEIH
AccessioniPrimary (citable) accession number: Q8EQT7
Entry historyi
Integrated into UniProtKB/Swiss-Prot: April 29, 2008
Last sequence update: March 1, 2003
Last modified: October 29, 2014
This is version 74 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