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Q9A7Q9

- ALR_CAUCR

UniProt

Q9A7Q9 - ALR_CAUCR

Protein

Alanine racemase

Gene

alr

Organism
Caulobacter crescentus (strain ATCC 19089 / CB15)
Status
Reviewed - Annotation score: 3 out of 5- Protein inferred from homologyi
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    • History
      Entry version 96 (01 Oct 2014)
      Sequence version 1 (01 Jun 2001)
      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 sitei257 – 2571Proton acceptor; specific for L-alanineUniRule annotation
    Binding sitei305 – 3051Substrate; 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

    BioCyciCAULO:CC1661-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:CC_1661
    OrganismiCaulobacter crescentus (strain ATCC 19089 / CB15)
    Taxonomic identifieri190650 [NCBI]
    Taxonomic lineageiBacteriaProteobacteriaAlphaproteobacteriaCaulobacteralesCaulobacteraceaeCaulobacter
    ProteomesiUP000001816: Chromosome

    PTM / Processingi

    Molecule processing

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Chaini1 – 364364Alanine racemasePRO_0000114507Add
    BLAST

    Amino acid modifications

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

    Structurei

    3D structure databases

    ProteinModelPortaliQ9A7Q9.
    SMRiQ9A7Q9. Positions 8-361.
    ModBaseiSearch...
    MobiDBiSearch...

    Family & Domainsi

    Sequence similaritiesi

    Belongs to the alanine racemase family.UniRule annotation

    Phylogenomic databases

    eggNOGiCOG0787.
    HOGENOMiHOG000031445.
    KOiK01775.
    OMAiPSECAGV.
    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.

    Q9A7Q9-1 [UniParc]FASTAAdd to Basket

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    MTDAQDTRIT IDLDALAHNY AALRARAGDA EVAPAVKADA YGLGAAPVAD    50
    RLWAEGARSF YVARLAEGVA LRRSLGDREA TIYVLDGATP GSGEALEGAQ 100
    LVPVLNSLPQ VEAWNVQARS GRLRAALHID TGMNRLGLRP EELKVLVGSF 150
    DRLKRLDVEL VVSHLACADT PEHPLNATQL ARFQEAAALL PGVRRSLANS 200
    GGLFLGEAYR FDQTRPGVSL YGGGPEGRPH PEIRAVATVE APILQVRVVP 250
    RGESIGYGAG WTASDNTRVA IVAAGYADGV PRAAFPRGEV WFDGARRPML 300
    GRVSMDLIAV DVTDCDAARP GAMVELFGAN LPVDDAADAA GTSAYERLTR 350
    LTLRGVRRYV GGAR 364
    Length:364
    Mass (Da):38,637
    Last modified:June 1, 2001 - v1
    Checksum:i9B35D0A3A41D4CDF
    GO

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    AE005673 Genomic DNA. Translation: AAK23639.1.
    PIRiC87455.
    RefSeqiNP_420471.1. NC_002696.2.

    Genome annotation databases

    EnsemblBacteriaiAAK23639; AAK23639; CC_1661.
    GeneIDi942015.
    KEGGiccr:CC_1661.
    PATRICi21300348. VBICauCre124313_1690.

    Cross-referencesi

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    AE005673 Genomic DNA. Translation: AAK23639.1 .
    PIRi C87455.
    RefSeqi NP_420471.1. NC_002696.2.

    3D structure databases

    ProteinModelPortali Q9A7Q9.
    SMRi Q9A7Q9. Positions 8-361.
    ModBasei Search...
    MobiDBi Search...

    Protocols and materials databases

    Structural Biology Knowledgebase Search...

    Genome annotation databases

    EnsemblBacteriai AAK23639 ; AAK23639 ; CC_1661 .
    GeneIDi 942015.
    KEGGi ccr:CC_1661.
    PATRICi 21300348. VBICauCre124313_1690.

    Phylogenomic databases

    eggNOGi COG0787.
    HOGENOMi HOG000031445.
    KOi K01775.
    OMAi PSECAGV.
    OrthoDBi EOG6PP9NJ.

    Enzyme and pathway databases

    UniPathwayi UPA00042 ; UER00497 .
    BioCyci CAULO:CC1661-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. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
      Strain: ATCC 19089 / CB15.

    Entry informationi

    Entry nameiALR_CAUCR
    AccessioniPrimary (citable) accession number: Q9A7Q9
    Entry historyi
    Integrated into UniProtKB/Swiss-Prot: March 5, 2002
    Last sequence update: June 1, 2001
    Last modified: October 1, 2014
    This is version 96 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