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Q3IYT7

- PNP_RHOS4

UniProt

Q3IYT7 - PNP_RHOS4

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Protein

Polyribonucleotide nucleotidyltransferase

Gene

pnp

Organism
Rhodobacter sphaeroides (strain ATCC 17023 / 2.4.1 / NCIB 8253 / DSM 158)
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

Mg2+UniRule annotation

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Metal bindingi490 – 4901MagnesiumUniRule annotation
Metal bindingi496 – 4961MagnesiumUniRule 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

BioCyciRSPH272943:GJAS-2793-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:RHOS4_27290
ORF Names:RSP_1112
OrganismiRhodobacter sphaeroides (strain ATCC 17023 / 2.4.1 / NCIB 8253 / DSM 158)
Taxonomic identifieri272943 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaAlphaproteobacteriaRhodobacteralesRhodobacteraceaeRhodobacter
ProteomesiUP000002703: Chromosome 1

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 – 716716Polyribonucleotide nucleotidyltransferasePRO_0000329803Add
BLAST

Interactioni

Protein-protein interaction databases

STRINGi272943.RSP_1112.

Structurei

3D structure databases

ProteinModelPortaliQ3IYT7.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Domaini556 – 61560KHUniRule annotationAdd
BLAST
Domaini625 – 69369S1 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.
OMAiHGNFKSN.
OrthoDBiEOG6WT8CC.
PhylomeDBiQ3IYT7.

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.

Q3IYT7-1 [UniParc]FASTAAdd to Basket

« Hide

        10         20         30         40         50
MFNVTKKSIE WGGETLTLET GKVARQADGS VIATLGETSV MANVTFAKAA
60 70 80 90 100
KPGQDFFPLT VHYQERYYAA GKVPGGFFKR EARPSEKETL TSRLIDRPIR
110 120 130 140 150
PLFVDGFKNE VLLIVTVLSH DLVNEPDIVA MIAASAALTI SGVPFMGPIG
160 170 180 190 200
AARVGFAGGE YVLNPDVDDM QKLRENPEQR LDLVIAGTKD AVMMVESEAY
210 220 230 240 250
ELSEAEMLGA VKFGHEAMQP VIDMIIDFAE EAAHEPFDFS PPDYAALYAK
260 270 280 290 300
VKSLGETQMR AAFAIREKQD RVNAIDAARA AIKAQLSEAE LADENLGTAF
310 320 330 340 350
KKLESSILRG DIINGGARID GRDTKTVRPI ISETSVLPRT HGSALFTRGE
360 370 380 390 400
TQALVVTTLG TGEDEQIIDA LHGNSRSNFL LHYNFPPYSV GEVGRFGPPG
410 420 430 440 450
RREIGHGKLA WRALQAVLPA ATDFPYTIRV VSEITESNGS SSMASVCGGS
460 470 480 490 500
LSMMDAGVPL KAPVAGVAMG LILEDDGKWA VLTDILGDED HLGDMDFKVA
510 520 530 540 550
GTENGITSLQ MDIKVAGITP EIMEQALAQA KDGRMHILGE MSKALSSANS
560 570 580 590 600
FSAYAPKIET LTIPTDKIRE VIGSGGKVIR EIVETSGAKV DINDDGVIKI
610 620 630 640 650
ASNDQAAIKK AYDMIWSIVA EPEEGQIYTG KVVKLVDFGA FVNFFGKRDG
660 670 680 690 700
LVHVSQIANK RLTHPNEVLK EGQEVKVKLL GFDERGKVRL GMKMVDQETG
710
QEIQPEKKEK EEAGEA
Length:716
Mass (Da):77,414
Last modified:November 8, 2005 - v1
Checksum:i499A06F6E5C8D80B
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000143 Genomic DNA. Translation: ABA80297.1.
RefSeqiYP_354198.1. NC_007493.2.

Genome annotation databases

EnsemblBacteriaiABA80297; ABA80297; RSP_1112.
GeneIDi3720696.
KEGGirsp:RSP_1112.
PATRICi23155449. VBIRhoSph57909_3090.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000143 Genomic DNA. Translation: ABA80297.1 .
RefSeqi YP_354198.1. NC_007493.2.

3D structure databases

ProteinModelPortali Q3IYT7.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 272943.RSP_1112.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai ABA80297 ; ABA80297 ; RSP_1112 .
GeneIDi 3720696.
KEGGi rsp:RSP_1112.
PATRICi 23155449. VBIRhoSph57909_3090.

Phylogenomic databases

eggNOGi COG1185.
HOGENOMi HOG000218326.
KOi K00962.
OMAi HGNFKSN.
OrthoDBi EOG6WT8CC.
PhylomeDBi Q3IYT7.

Enzyme and pathway databases

BioCyci RSPH272943:GJAS-2793-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 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. "Complete sequence of chromosome 1 of Rhodobacter sphaeroides 2.4.1."
    Copeland A., Lucas S., Lapidus A., Barry K., Detter J.C., Glavina T., Hammon N., Israni S., Pitluck S., Richardson P., Mackenzie C., Choudhary M., Larimer F., Hauser L.J., Land M., Donohue T.J., Kaplan S.
    Submitted (SEP-2005) to the EMBL/GenBank/DDBJ databases
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: ATCC 17023 / 2.4.1 / NCIB 8253 / DSM 158.

Entry informationi

Entry nameiPNP_RHOS4
AccessioniPrimary (citable) accession number: Q3IYT7
Entry historyi
Integrated into UniProtKB/Swiss-Prot: April 29, 2008
Last sequence update: November 8, 2005
Last modified: November 26, 2014
This is version 65 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