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Q03PA4

- MALEP_LACBA

UniProt

Q03PA4 - MALEP_LACBA

Protein

Maltose epimerase

Gene

LVIS_1908

Organism
Lactobacillus brevis (strain ATCC 367 / JCM 1170)
Status
Reviewed - Annotation score: 2 out of 5- Experimental evidence at protein leveli
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    • History
      Entry version 55 (01 Oct 2014)
      Sequence version 1 (14 Nov 2006)
      Previous versions | rss
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    Functioni

    Catalyzes the interconversion of alpha and beta anomers of maltose.1 Publication

    Catalytic activityi

    Alpha-maltose = beta-maltose.

    Pathwayi

    Sites

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Binding sitei79 – 791SubstrateBy similarity
    Active sitei178 – 1781Proton donorBy similarity
    Binding sitei247 – 2471SubstrateBy similarity
    Active sitei305 – 3051Proton acceptorBy similarity

    GO - Molecular functioni

    1. carbohydrate binding Source: InterPro
    2. maltose epimerase activity Source: UniProtKB-EC

    GO - Biological processi

    1. hexose metabolic process Source: UniProtKB-UniPathway

    Keywords - Molecular functioni

    Isomerase

    Keywords - Biological processi

    Carbohydrate metabolism

    Enzyme and pathway databases

    BioCyciLBRE387344:GJ8S-1908-MONOMER.
    UniPathwayiUPA00242.

    Names & Taxonomyi

    Protein namesi
    Recommended name:
    Maltose epimerase (EC:5.1.3.21)
    Gene namesi
    Ordered Locus Names:LVIS_1908
    OrganismiLactobacillus brevis (strain ATCC 367 / JCM 1170)
    Taxonomic identifieri387344 [NCBI]
    Taxonomic lineageiBacteriaFirmicutesBacilliLactobacillalesLactobacillaceaeLactobacillus
    ProteomesiUP000001652: Chromosome

    Pathology & Biotechi

    Biotechnological usei

    Available as a commercial product from Sigma Aldrich (catalog number M0902).1 Publication

    PTM / Processingi

    Molecule processing

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Chaini1 – 340340Maltose epimerasePRO_0000425563Add
    BLAST

    Interactioni

    Protein-protein interaction databases

    STRINGi387344.LVIS_1908.

    Structurei

    3D structure databases

    ProteinModelPortaliQ03PA4.
    ModBaseiSearch...
    MobiDBiSearch...

    Family & Domainsi

    Sequence similaritiesi

    Belongs to the aldose epimerase family.Curated

    Phylogenomic databases

    eggNOGiCOG2017.
    HOGENOMiHOG000072798.
    KOiK01785.
    OMAiYLEVDAR.
    OrthoDBiEOG69WFM5.

    Family and domain databases

    Gene3Di2.70.98.10. 1 hit.
    InterProiIPR015443. Aldose_1-epimerase.
    IPR008183. Aldose_1/G6P_1-epimerase.
    IPR011013. Gal_mutarotase_SF_dom.
    IPR014718. Glyco_hydro-type_carb-bd_sub.
    [Graphical view]
    PfamiPF01263. Aldose_epim. 1 hit.
    [Graphical view]
    PIRSFiPIRSF005096. GALM. 1 hit.
    SUPFAMiSSF74650. SSF74650. 1 hit.

    Sequencei

    Sequence statusi: Complete.

    Q03PA4-1 [UniParc]FASTAAdd to Basket

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    MEITKSAAGT LNQQDVSKYV LTNQQGTQVA VLTWGATLQE FSVVEDGKRH    50
    SLIVNKPDLA GYDHNPYYLC QALGRVAGRI AGAQFELDGQ TVHLEANEEP 100
    NASHGGPHGF TFVNWDATTN QTADTASVVL THTSTPADDR YPGNLETTIT 150
    YTLTEENRLD ITFDAQSDAA TLFNPTIHTY FNVTDDQHDL DQQWVKLSGD 200
    KRLVLDQAKI PTGEMVPTAG TGYDFSQPRT VKDGLDQLHQ TGQVEYDDAF 250
    VVEPSKDTPI ATIGDTTGHR EVSIYSDRNG LVVFTANPTD DARADVRDYN 300
    ALAMEAQTLP DAIHHADFGD VVLPANQPVE HTISYQYTRK 340
    Length:340
    Mass (Da):37,356
    Last modified:November 14, 2006 - v1
    Checksum:i0EF17254D3DF6AA8
    GO

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    CP000416 Genomic DNA. Translation: ABJ64968.1.
    RefSeqiWP_011668589.1. NC_008497.1.
    YP_795999.1. NC_008497.1.

    Genome annotation databases

    EnsemblBacteriaiABJ64968; ABJ64968; LVIS_1908.
    GeneIDi4412673.
    KEGGilbr:LVIS_1908.
    PATRICi22202746. VBILacBre134470_1813.

    Cross-referencesi

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    CP000416 Genomic DNA. Translation: ABJ64968.1 .
    RefSeqi WP_011668589.1. NC_008497.1.
    YP_795999.1. NC_008497.1.

    3D structure databases

    ProteinModelPortali Q03PA4.
    ModBasei Search...
    MobiDBi Search...

    Protein-protein interaction databases

    STRINGi 387344.LVIS_1908.

    Protocols and materials databases

    Structural Biology Knowledgebase Search...

    Genome annotation databases

    EnsemblBacteriai ABJ64968 ; ABJ64968 ; LVIS_1908 .
    GeneIDi 4412673.
    KEGGi lbr:LVIS_1908.
    PATRICi 22202746. VBILacBre134470_1813.

    Phylogenomic databases

    eggNOGi COG2017.
    HOGENOMi HOG000072798.
    KOi K01785.
    OMAi YLEVDAR.
    OrthoDBi EOG69WFM5.

    Enzyme and pathway databases

    UniPathwayi UPA00242 .
    BioCyci LBRE387344:GJ8S-1908-MONOMER.

    Family and domain databases

    Gene3Di 2.70.98.10. 1 hit.
    InterProi IPR015443. Aldose_1-epimerase.
    IPR008183. Aldose_1/G6P_1-epimerase.
    IPR011013. Gal_mutarotase_SF_dom.
    IPR014718. Glyco_hydro-type_carb-bd_sub.
    [Graphical view ]
    Pfami PF01263. Aldose_epim. 1 hit.
    [Graphical view ]
    PIRSFi PIRSF005096. GALM. 1 hit.
    SUPFAMi SSF74650. SSF74650. 1 hit.
    ProtoNeti Search...

    Publicationsi

    1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
      Strain: ATCC 367 / JCM 1170.
    2. "Rapid identification of sequences for orphan enzymes to power accurate protein annotation."
      Ramkissoon K.R., Miller J.K., Ojha S., Watson D.S., Bomar M.G., Galande A.K., Shearer A.G.
      PLoS ONE 8:E84508-E84508(2013) [PubMed] [Europe PMC] [Abstract]
      Cited for: IDENTIFICATION BY MASS SPECTROMETRY, FUNCTION, BIOTECHNOLOGY.

    Entry informationi

    Entry nameiMALEP_LACBA
    AccessioniPrimary (citable) accession number: Q03PA4
    Entry historyi
    Integrated into UniProtKB/Swiss-Prot: February 19, 2014
    Last sequence update: November 14, 2006
    Last modified: October 1, 2014
    This is version 55 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. PATHWAY comments
      Index of metabolic and biosynthesis pathways
    2. SIMILARITY comments
      Index of protein domains and families

    External Data

    Dasty 3