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Protein

Polyribonucleotide nucleotidyltransferase

Gene

pnp

Organism
Nitrobacter hamburgensis (strain X14 / DSM 10229)
Status
Reviewed-Annotation score: 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 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

BioCyciNHAM323097:GHP7-35-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:Nham_0035
OrganismiNitrobacter hamburgensis (strain X14 / DSM 10229)
Taxonomic identifieri323097 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaAlphaproteobacteriaRhizobialesBradyrhizobiaceaeNitrobacter
ProteomesiUP000001953: Chromosome

Subcellular locationi

Cytoplasm 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 – 720720Polyribonucleotide nucleotidyltransferasePRO_0000329734Add
BLAST

Interactioni

Protein-protein interaction databases

STRINGi323097.Nham_0035.

Structurei

3D structure databases

ProteinModelPortaliQ1QS60.
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.
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]
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.

Q1QS60-1 [UniParc]FASTAAdd to Basket

« Hide

        10         20         30         40         50
MFNKHSVEID WGGRPLKLET GKIARQADGA VVATYGETVV LATVVAAKTP
60 70 80 90 100
REGVDFLPLT VDYQEKTYAA GRIPGGYFKR EGRPSEKETL VSRLIDRPVR
110 120 130 140 150
PLFADGWRNE TQVIVTVLSH DMENDPDVLA MVAASAALTL SGAPFRGPIG
160 170 180 190 200
AARVGFMNDE YVLNPTLDEM VDTQLELVVA GTADAVLMVE SEAKELSEDI
210 220 230 240 250
MLGAVMFGHR HFQPVINAII ELAEKAAKEP REVSQADDSA LEKEMLGLIE
260 270 280 290 300
GELRPAYAIA DKQQRQNAVA AAKAKVIAHY FPEGQEPKYD KLRIAAVFKH
310 320 330 340 350
LEAKIVRWNI LDTGKRIDGR DAKTVRNILA EVGVLPRAHG SALFTRGETQ
360 370 380 390 400
AMVVTTLGTG EDEQYIDALS GTYKETFLLH YNFPPYSVGE TGRLGSTKRR
410 420 430 440 450
EIGHGKLAWR AIHPVLPPHH EFPYTIRVVS EITESNGSSS MASVCGASLS
460 470 480 490 500
LMDAGVPLKR PTAGIAMGLI LEGSRYAVLS DILGDEDHLG DMDFKVAGTE
510 520 530 540 550
VGISSLQMDI KIAGITEEIM KVALAQAREG RIHILGEMAK ALTNARAELG
560 570 580 590 600
EYAPRIETFK IPTDKIREVI GTGGKVIREI VEKTGAKINI EDDGTVKVAS
610 620 630 640 650
NDGEAMKAAI KWIKSIASDP EVGQIYEGTV VKVMEFGAFV NFFGAKDGLV
660 670 680 690 700
HISQLAANRV QKSSDIVKEG DKVKVKLLGF DDRGKTRLSM KAVDQQTGED
710 720
LEAAGHKAEK ADAPREAAGE
Length:720
Mass (Da):78,129
Last modified:April 29, 2008 - v2
Checksum:iEC7FAA6CB47A1E1F
GO

Sequence cautioni

The sequence ABE60937.1 differs from that shown. Reason: Erroneous initiation. Curated

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000319 Genomic DNA. Translation: ABE60937.1. Different initiation.
RefSeqiYP_575397.1. NC_007964.1.

Genome annotation databases

EnsemblBacteriaiABE60937; ABE60937; Nham_0035.
GeneIDi4029802.
KEGGinha:Nham_0035.
PATRICi22687373. VBINitHam61822_0730.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000319 Genomic DNA. Translation: ABE60937.1. Different initiation.
RefSeqiYP_575397.1. NC_007964.1.

3D structure databases

ProteinModelPortaliQ1QS60.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi323097.Nham_0035.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiABE60937; ABE60937; Nham_0035.
GeneIDi4029802.
KEGGinha:Nham_0035.
PATRICi22687373. VBINitHam61822_0730.

Phylogenomic databases

eggNOGiCOG1185.
HOGENOMiHOG000218326.
KOiK00962.
OrthoDBiEOG6WT8CC.

Enzyme and pathway databases

BioCyciNHAM323097:GHP7-35-MONOMER.

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]
ProtoNetiSearch...

Publicationsi

  1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: X14 / DSM 10229.

Entry informationi

Entry nameiPNP_NITHX
AccessioniPrimary (citable) accession number: Q1QS60
Entry historyi
Integrated into UniProtKB/Swiss-Prot: April 29, 2008
Last sequence update: April 29, 2008
Last modified: January 7, 2015
This is version 58 of the entry and version 2 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

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into Uniref entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.