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Q1CST1

- ALR_HELPH

UniProt

Q1CST1 - ALR_HELPH

Protein

Alanine racemase

Gene

alr

Organism
Helicobacter pylori (strain HPAG1)
Status
Reviewed - Annotation score: 3 out of 5- Protein inferred from homologyi
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    • History
      Entry version 62 (01 Oct 2014)
      Sequence version 1 (11 Jul 2006)
      Previous versions | rss
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    • Comment

    Functioni

    Catalyzes the interconversion of L-alanine and D-alanine. May also act on other amino acids.UniRule annotation

    Catalytic activityi

    L-alanine = D-alanine.UniRule annotation

    Cofactori

    Pyridoxal phosphate.UniRule annotation

    Pathwayi

    Sites

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Active sitei37 – 371Proton acceptor; specific for D-alanineUniRule annotation
    Binding sitei135 – 1351SubstrateUniRule annotation
    Active sitei271 – 2711Proton acceptor; specific for L-alanineUniRule annotation
    Binding sitei319 – 3191Substrate; via amide nitrogenUniRule annotation

    GO - Molecular functioni

    1. alanine racemase activity Source: UniProtKB-HAMAP
    2. pyridoxal phosphate binding Source: UniProtKB-HAMAP

    GO - Biological processi

    1. D-alanine biosynthetic process Source: UniProtKB-UniPathway

    Keywords - Molecular functioni

    Isomerase

    Keywords - Ligandi

    Pyridoxal phosphate

    Enzyme and pathway databases

    BioCyciHPYL357544:GH1F-938-MONOMER.
    UniPathwayiUPA00042; UER00497.

    Names & Taxonomyi

    Protein namesi
    Recommended name:
    Alanine racemaseUniRule annotation (EC:5.1.1.1UniRule annotation)
    Gene namesi
    Name:alr
    Ordered Locus Names:HPAG1_0924
    OrganismiHelicobacter pylori (strain HPAG1)
    Taxonomic identifieri357544 [NCBI]
    Taxonomic lineageiBacteriaProteobacteriaEpsilonproteobacteriaCampylobacteralesHelicobacteraceaeHelicobacter
    ProteomesiUP000008835: Chromosome

    PTM / Processingi

    Molecule processing

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Chaini1 – 377377Alanine racemasePRO_1000065993Add
    BLAST

    Amino acid modifications

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Modified residuei37 – 371N6-(pyridoxal phosphate)lysineUniRule annotation

    Interactioni

    Protein-protein interaction databases

    STRINGi357544.HPAG1_0924.

    Structurei

    3D structure databases

    ProteinModelPortaliQ1CST1.
    ModBaseiSearch...
    MobiDBiSearch...

    Family & Domainsi

    Sequence similaritiesi

    Belongs to the alanine racemase family.UniRule annotation

    Phylogenomic databases

    eggNOGiCOG0787.
    HOGENOMiHOG000031444.
    KOiK01775.
    OMAiITIKSHV.
    OrthoDBiEOG6PP9NJ.

    Family and domain databases

    Gene3Di2.40.37.10. 1 hit.
    3.20.20.10. 1 hit.
    HAMAPiMF_01201. Ala_racemase.
    InterProiIPR000821. Ala_racemase.
    IPR009006. Ala_racemase/Decarboxylase_C.
    IPR011079. Ala_racemase_C.
    IPR001608. Ala_racemase_N.
    IPR020622. Ala_racemase_pyridoxalP-BS.
    IPR029066. PLP-binding_barrel.
    [Graphical view]
    PfamiPF00842. Ala_racemase_C. 1 hit.
    PF01168. Ala_racemase_N. 1 hit.
    [Graphical view]
    PRINTSiPR00992. ALARACEMASE.
    SMARTiSM01005. Ala_racemase_C. 1 hit.
    [Graphical view]
    SUPFAMiSSF50621. SSF50621. 1 hit.
    SSF51419. SSF51419. 1 hit.
    TIGRFAMsiTIGR00492. alr. 1 hit.
    PROSITEiPS00395. ALANINE_RACEMASE. 1 hit.
    [Graphical view]

    Sequencei

    Sequence statusi: Complete.

    Q1CST1-1 [UniParc]FASTAAdd to Basket

    « Hide

    MLKRASFVEV NSASLRHNFS AVKSIVPKDA HIMAVVKANA YGAGAIKASE    50
    IFLQEGANYL GVAALDEALE LRSHFPKTPI LILGYSPNAN ASMLIDNDLS 100
    AMVFSLEQAE VFSQMALKSQ KRLKVHLKID TGMHRLGLEP NFKSIETIKK 150
    IRALKGLEIE GIFTHLSNAD AKIKTHAKNQ MKAFNAFLEQ LLDQKIEFQY 200
    RHAYNSAGIL SLCNGNENRL LNLYRPGIML YGFYPSNGMK ESCPTILKNV 250
    ISLKAQIVQI RSVKKGEFIG YGEHFYTNEE TLVGVLALGY ADGLMRALGN 300
    RIQVAINNQL APLIGKVCMD QCFVKLNDIQ AKEGDEVILF GDKSARANDA 350
    SEIAALLNTI AYETISTLSK RLERVYI 377
    Length:377
    Mass (Da):41,730
    Last modified:July 11, 2006 - v1
    Checksum:i2B87724DE32EA433
    GO

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    CP000241 Genomic DNA. Translation: ABF84991.1.
    RefSeqiYP_627665.1. NC_008086.1.

    Genome annotation databases

    EnsemblBacteriaiABF84991; ABF84991; HPAG1_0924.
    GeneIDi4098551.
    KEGGihpa:HPAG1_0924.
    PATRICi20603231. VBIHelPyl56048_0960.

    Cross-referencesi

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    CP000241 Genomic DNA. Translation: ABF84991.1 .
    RefSeqi YP_627665.1. NC_008086.1.

    3D structure databases

    ProteinModelPortali Q1CST1.
    ModBasei Search...
    MobiDBi Search...

    Protein-protein interaction databases

    STRINGi 357544.HPAG1_0924.

    Protocols and materials databases

    Structural Biology Knowledgebase Search...

    Genome annotation databases

    EnsemblBacteriai ABF84991 ; ABF84991 ; HPAG1_0924 .
    GeneIDi 4098551.
    KEGGi hpa:HPAG1_0924.
    PATRICi 20603231. VBIHelPyl56048_0960.

    Phylogenomic databases

    eggNOGi COG0787.
    HOGENOMi HOG000031444.
    KOi K01775.
    OMAi ITIKSHV.
    OrthoDBi EOG6PP9NJ.

    Enzyme and pathway databases

    UniPathwayi UPA00042 ; UER00497 .
    BioCyci HPYL357544:GH1F-938-MONOMER.

    Family and domain databases

    Gene3Di 2.40.37.10. 1 hit.
    3.20.20.10. 1 hit.
    HAMAPi MF_01201. Ala_racemase.
    InterProi IPR000821. Ala_racemase.
    IPR009006. Ala_racemase/Decarboxylase_C.
    IPR011079. Ala_racemase_C.
    IPR001608. Ala_racemase_N.
    IPR020622. Ala_racemase_pyridoxalP-BS.
    IPR029066. PLP-binding_barrel.
    [Graphical view ]
    Pfami PF00842. Ala_racemase_C. 1 hit.
    PF01168. Ala_racemase_N. 1 hit.
    [Graphical view ]
    PRINTSi PR00992. ALARACEMASE.
    SMARTi SM01005. Ala_racemase_C. 1 hit.
    [Graphical view ]
    SUPFAMi SSF50621. SSF50621. 1 hit.
    SSF51419. SSF51419. 1 hit.
    TIGRFAMsi TIGR00492. alr. 1 hit.
    PROSITEi PS00395. ALANINE_RACEMASE. 1 hit.
    [Graphical view ]
    ProtoNeti Search...

    Publicationsi

    1. "The complete genome sequence of a chronic atrophic gastritis Helicobacter pylori strain: evolution during disease progression."
      Oh J.D., Kling-Baeckhed H., Giannakis M., Xu J., Fulton R.S., Fulton L.A., Cordum H.S., Wang C., Elliott G., Edwards J., Mardis E.R., Engstrand L.G., Gordon J.I.
      Proc. Natl. Acad. Sci. U.S.A. 103:9999-10004(2006) [PubMed] [Europe PMC] [Abstract]
      Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
      Strain: HPAG1.

    Entry informationi

    Entry nameiALR_HELPH
    AccessioniPrimary (citable) accession number: Q1CST1
    Entry historyi
    Integrated into UniProtKB/Swiss-Prot: February 5, 2008
    Last sequence update: July 11, 2006
    Last modified: October 1, 2014
    This is version 62 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. PATHWAY comments
      Index of metabolic and biosynthesis pathways
    2. SIMILARITY comments
      Index of protein domains and families

    External Data

    Dasty 3