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Protein

5'/3'-nucleotidase SurE

Gene

surE

Organism
Salmonella paratyphi A (strain AKU_12601)
Status
Reviewed-Annotation score: Annotation score: 3 out of 5-Protein inferred from homologyi

Functioni

Nucleotidase with a broad substrate specificity as it can dephosphorylate various ribo- and deoxyribonucleoside 5'-monophosphates and ribonucleoside 3'-monophosphates with highest affinity to 3'-AMP. Also hydrolyzes polyphosphate (exopolyphosphatase activity) with the preference for short-chain-length substrates (P20-25). Might be involved in the regulation of dNTP and NTP pools, and in the turnover of 3'-mononucleotides produced by numerous intracellular RNases (T1, T2, and F) during the degradation of various RNAs.UniRule annotation

Catalytic activityi

A 5'-ribonucleotide + H2O = a ribonucleoside + phosphate.UniRule annotation
A 3'-ribonucleotide + H2O = a ribonucleoside + phosphate.UniRule annotation
(Polyphosphate)(n) + H2O = (polyphosphate)(n-1) + phosphate.UniRule annotation

Cofactori

a divalent metal cationUniRule annotationNote: Binds 1 divalent metal cation per subunit.UniRule annotation

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Metal bindingi8 – 81Divalent metal cationUniRule annotation
Metal bindingi9 – 91Divalent metal cationUniRule annotation
Metal bindingi39 – 391Divalent metal cationUniRule annotation
Metal bindingi92 – 921Divalent metal cationUniRule annotation

GO - Molecular functioni

  1. 3'-nucleotidase activity Source: UniProtKB-HAMAP
  2. 5'-nucleotidase activity Source: UniProtKB-HAMAP
  3. exopolyphosphatase activity Source: UniProtKB-HAMAP
  4. metal ion binding Source: UniProtKB-HAMAP
  5. nucleotide binding Source: UniProtKB-KW
Complete GO annotation...

Keywords - Molecular functioni

Hydrolase

Keywords - Ligandi

Metal-binding, Nucleotide-binding

Enzyme and pathway databases

BioCyciSENT554290:GJDA-2786-MONOMER.

Names & Taxonomyi

Protein namesi
Recommended name:
5'/3'-nucleotidase SurEUniRule annotation (EC:3.1.3.5UniRule annotation, EC:3.1.3.6UniRule annotation)
Alternative name(s):
ExopolyphosphataseUniRule annotation (EC:3.6.1.11UniRule annotation)
Nucleoside monophosphate phosphohydrolaseUniRule annotation
Gene namesi
Name:surEUniRule annotation
Ordered Locus Names:SSPA2595
OrganismiSalmonella paratyphi A (strain AKU_12601)
Taxonomic identifieri554290 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaEnterobacterialesEnterobacteriaceaeSalmonella
ProteomesiUP000001869: 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 – 2532535'/3'-nucleotidase SurEPRO_1000092035Add
BLAST

Interactioni

Protein-protein interaction databases

STRINGi554290.SSPA2595.

Structurei

3D structure databases

ProteinModelPortaliB5BEY1.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the SurE nucleotidase family.UniRule annotation

Phylogenomic databases

eggNOGiCOG0496.
HOGENOMiHOG000122500.
OMAiDKDWVHL.
OrthoDBiEOG68WR45.

Family and domain databases

Gene3Di3.40.1210.10. 1 hit.
HAMAPiMF_00060. SurE.
InterProiIPR030048. SurE.
IPR002828. SurE-like_Pase/nucleotidase.
[Graphical view]
PfamiPF01975. SurE. 1 hit.
[Graphical view]
SUPFAMiSSF64167. SSF64167. 1 hit.
TIGRFAMsiTIGR00087. surE. 1 hit.

Sequencei

Sequence statusi: Complete.

B5BEY1-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MRILLSNDDG VHAPGIQTLA KALRKFADVQ VVAPDRNRSG ASNSLTLESS
60 70 80 90 100
LRTFTFDNGD IAVQMGTPTD CVYLGVNALM RPRPDIVVSG INAGPNLGDD
110 120 130 140 150
VIYSGTVAAA MEGRHLGFPA LAVSLNGYQH YDTAAAVTCA LLRGLSREPL
160 170 180 190 200
RTGRILNVNV PDLPLAQIKG IRVTRCGSRH PADKVIPQED PRGNTLYWIG
210 220 230 240 250
PPGDKYDAGL DTDFAAVDEG YVSVTPLHVD LTAHSAHDVV SDWLDSVGVG

TQW
Length:253
Mass (Da):27,009
Last modified:September 23, 2008 - v1
Checksum:i5E37B25C2129E9FA
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
FM200053 Genomic DNA. Translation: CAR60833.1.
RefSeqiYP_002143440.1. NC_011147.1.

Genome annotation databases

EnsemblBacteriaiCAR60833; CAR60833; SSPA2595.
PATRICi32345523. VBISalEnt134303_2967.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
FM200053 Genomic DNA. Translation: CAR60833.1.
RefSeqiYP_002143440.1. NC_011147.1.

3D structure databases

ProteinModelPortaliB5BEY1.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi554290.SSPA2595.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiCAR60833; CAR60833; SSPA2595.
PATRICi32345523. VBISalEnt134303_2967.

Phylogenomic databases

eggNOGiCOG0496.
HOGENOMiHOG000122500.
OMAiDKDWVHL.
OrthoDBiEOG68WR45.

Enzyme and pathway databases

BioCyciSENT554290:GJDA-2786-MONOMER.

Family and domain databases

Gene3Di3.40.1210.10. 1 hit.
HAMAPiMF_00060. SurE.
InterProiIPR030048. SurE.
IPR002828. SurE-like_Pase/nucleotidase.
[Graphical view]
PfamiPF01975. SurE. 1 hit.
[Graphical view]
SUPFAMiSSF64167. SSF64167. 1 hit.
TIGRFAMsiTIGR00087. surE. 1 hit.
ProtoNetiSearch...

Publicationsi

  1. "Pseudogene accumulation in the evolutionary histories of Salmonella enterica serovars Paratyphi A and Typhi."
    Holt K.E., Thomson N.R., Wain J., Langridge G.C., Hasan R., Bhutta Z.A., Quail M.A., Norbertczak H., Walker D., Simmonds M., White B., Bason N., Mungall K., Dougan G., Parkhill J.
    BMC Genomics 10:36-36(2009) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: AKU_12601.

Entry informationi

Entry nameiSURE_SALPK
AccessioniPrimary (citable) accession number: B5BEY1
Entry historyi
Integrated into UniProtKB/Swiss-Prot: March 24, 2009
Last sequence update: September 23, 2008
Last modified: January 7, 2015
This is version 39 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

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.