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B1IUT5

- SURE_ECOLC

UniProt

B1IUT5 - SURE_ECOLC

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Protein

5'/3'-nucleotidase SurE

Gene

surE

Organism
Escherichia coli (strain ATCC 8739 / DSM 1576 / Crooks)
Status
Reviewed - 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

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

BioCyciECOL481805:GI3G-989-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:EcolC_0968
OrganismiEscherichia coli (strain ATCC 8739 / DSM 1576 / Crooks)
Taxonomic identifieri481805 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaEnterobacterialesEnterobacteriaceaeEscherichia
ProteomesiUP000000317: 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 – 2532535'/3'-nucleotidase SurEPRO_1000075027Add
BLAST

Interactioni

Protein-protein interaction databases

STRINGi481805.EcolC_0968.

Structurei

3D structure databases

ProteinModelPortaliB1IUT5.
SMRiB1IUT5. Positions 1-253.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the SurE nucleotidase family.UniRule annotation

Phylogenomic databases

eggNOGiCOG0496.
HOGENOMiHOG000122500.
KOiK03787.
OMAiQGKLEFG.
OrthoDBiEOG68WR45.

Family and domain databases

Gene3Di3.40.1210.10. 1 hit.
HAMAPiMF_00060. SurE.
InterProiIPR002828. SurE-like_Pase/nucleotidase.
[Graphical view]
PfamiPF01975. SurE. 1 hit.
[Graphical view]
SUPFAMiSSF64167. SSF64167. 1 hit.
TIGRFAMsiTIGR00087. surE. 1 hit.

Sequencei

Sequence statusi: Complete.

B1IUT5-1 [UniParc]FASTAAdd to Basket

« Hide

        10         20         30         40         50
MRILLSNDDG VHAPGIQTLA KALREFADVQ VVAPDRNRSG ASNSLTLESS
60 70 80 90 100
LRTFTFENGD IAVQMGTPTD CVYLGVNALM RPRPDIVVSG INAGPNLGDD
110 120 130 140 150
VIYSGTVAAA MEGRHLGFPA LAVSLDGHKH YDTAAAVTCS ILRALCKEPL
160 170 180 190 200
RTGRILNINV PDLPLDQIKG IRVTRCGTRH PADQVIPQQD PRGNTLYWIG
210 220 230 240 250
PPGGKCDAGP GTDFAAVDEG YVSITPLHVD LTAHSAQDVV SDWLNSVGVG

TQW
Length:253
Mass (Da):26,900
Last modified:April 29, 2008 - v1
Checksum:i33A7CD0AEE13C3DB
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CP000946 Genomic DNA. Translation: ACA76637.1.
RefSeqiYP_001723964.1. NC_010468.1.

Genome annotation databases

EnsemblBacteriaiACA76637; ACA76637; EcolC_0968.
GeneIDi6068171.
KEGGiecl:EcolC_0968.
PATRICi18224557. VBIEscCol82905_1030.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CP000946 Genomic DNA. Translation: ACA76637.1 .
RefSeqi YP_001723964.1. NC_010468.1.

3D structure databases

ProteinModelPortali B1IUT5.
SMRi B1IUT5. Positions 1-253.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 481805.EcolC_0968.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai ACA76637 ; ACA76637 ; EcolC_0968 .
GeneIDi 6068171.
KEGGi ecl:EcolC_0968.
PATRICi 18224557. VBIEscCol82905_1030.

Phylogenomic databases

eggNOGi COG0496.
HOGENOMi HOG000122500.
KOi K03787.
OMAi QGKLEFG.
OrthoDBi EOG68WR45.

Enzyme and pathway databases

BioCyci ECOL481805:GI3G-989-MONOMER.

Family and domain databases

Gene3Di 3.40.1210.10. 1 hit.
HAMAPi MF_00060. SurE.
InterProi IPR002828. SurE-like_Pase/nucleotidase.
[Graphical view ]
Pfami PF01975. SurE. 1 hit.
[Graphical view ]
SUPFAMi SSF64167. SSF64167. 1 hit.
TIGRFAMsi TIGR00087. surE. 1 hit.
ProtoNeti Search...

Publicationsi

  1. "Complete sequence of Escherichia coli C str. ATCC 8739."
    Copeland A., Lucas S., Lapidus A., Glavina del Rio T., Dalin E., Tice H., Bruce D., Goodwin L., Pitluck S., Kiss H., Brettin T., Detter J.C., Han C., Kuske C.R., Schmutz J., Larimer F., Land M., Hauser L.
    , Kyrpides N., Mikhailova N., Ingram L., Richardson P.
    Submitted (FEB-2008) to the EMBL/GenBank/DDBJ databases
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: ATCC 8739 / DSM 1576 / Crooks.

Entry informationi

Entry nameiSURE_ECOLC
AccessioniPrimary (citable) accession number: B1IUT5
Entry historyi
Integrated into UniProtKB/Swiss-Prot: May 20, 2008
Last sequence update: April 29, 2008
Last modified: October 29, 2014
This is version 41 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