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Database: UniProt/SWISS-PROT
Entry: ALR_CUPNH
LinkDB: ALR_CUPNH
Original site: ALR_CUPNH 
ID   ALR_CUPNH               Reviewed;         373 AA.
AC   Q0K9V9;
DT   05-FEB-2008, integrated into UniProtKB/Swiss-Prot.
DT   03-OCT-2006, sequence version 1.
DT   28-FEB-2018, entry version 71.
DE   RecName: Full=Alanine racemase {ECO:0000255|HAMAP-Rule:MF_01201};
DE            EC=5.1.1.1 {ECO:0000255|HAMAP-Rule:MF_01201};
GN   Name=alr; OrderedLocusNames=H16_A2113;
OS   Cupriavidus necator (strain ATCC 17699 / H16 / DSM 428 / Stanier 337)
OS   (Ralstonia eutropha).
OC   Bacteria; Proteobacteria; Betaproteobacteria; Burkholderiales;
OC   Burkholderiaceae; Cupriavidus.
OX   NCBI_TaxID=381666;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 17699 / H16 / DSM 428 / Stanier 337;
RX   PubMed=16964242; DOI=10.1038/nbt1244;
RA   Pohlmann A., Fricke W.F., Reinecke F., Kusian B., Liesegang H.,
RA   Cramm R., Eitinger T., Ewering C., Poetter M., Schwartz E.,
RA   Strittmatter A., Voss I., Gottschalk G., Steinbuechel A.,
RA   Friedrich B., Bowien B.;
RT   "Genome sequence of the bioplastic-producing 'Knallgas' bacterium
RT   Ralstonia eutropha H16.";
RL   Nat. Biotechnol. 24:1257-1262(2006).
CC   -!- FUNCTION: Catalyzes the interconversion of L-alanine and D-
CC       alanine. May also act on other amino acids. {ECO:0000255|HAMAP-
CC       Rule:MF_01201}.
CC   -!- CATALYTIC ACTIVITY: L-alanine = D-alanine. {ECO:0000255|HAMAP-
CC       Rule:MF_01201}.
CC   -!- COFACTOR:
CC       Name=pyridoxal 5'-phosphate; Xref=ChEBI:CHEBI:597326;
CC         Evidence={ECO:0000255|HAMAP-Rule:MF_01201};
CC   -!- PATHWAY: Amino-acid biosynthesis; D-alanine biosynthesis; D-
CC       alanine from L-alanine: step 1/1. {ECO:0000255|HAMAP-
CC       Rule:MF_01201}.
CC   -!- SIMILARITY: Belongs to the alanine racemase family.
CC       {ECO:0000255|HAMAP-Rule:MF_01201}.
DR   EMBL; AM260479; CAJ93212.1; -; Genomic_DNA.
DR   RefSeq; WP_010810632.1; NC_008313.1.
DR   ProteinModelPortal; Q0K9V9; -.
DR   SMR; Q0K9V9; -.
DR   STRING; 381666.H16_A2113; -.
DR   EnsemblBacteria; CAJ93212; CAJ93212; H16_A2113.
DR   KEGG; reh:H16_A2113; -.
DR   eggNOG; ENOG4105CJ4; Bacteria.
DR   eggNOG; COG0787; LUCA.
DR   HOGENOM; HOG000031446; -.
DR   KO; K01775; -.
DR   OMA; WRGPILL; -.
DR   UniPathway; UPA00042; UER00497.
DR   Proteomes; UP000008210; Chromosome 1.
DR   GO; GO:0008784; F:alanine racemase activity; IEA:UniProtKB-EC.
DR   GO; GO:0030632; P:D-alanine biosynthetic process; IEA:UniProtKB-UniPathway.
DR   Gene3D; 2.40.37.10; -; 2.
DR   Gene3D; 3.20.20.10; -; 1.
DR   HAMAP; MF_01201; Ala_racemase; 1.
DR   InterPro; IPR000821; Ala_racemase.
DR   InterPro; IPR009006; Ala_racemase/Decarboxylase_C.
DR   InterPro; IPR011079; Ala_racemase_C.
DR   InterPro; IPR001608; Ala_racemase_N.
DR   InterPro; IPR020622; Ala_racemase_pyridoxalP-BS.
DR   InterPro; IPR029066; PLP-binding_barrel.
DR   Pfam; PF00842; Ala_racemase_C; 1.
DR   Pfam; PF01168; Ala_racemase_N; 1.
DR   PRINTS; PR00992; ALARACEMASE.
DR   SMART; SM01005; Ala_racemase_C; 1.
DR   SUPFAM; SSF50621; SSF50621; 1.
DR   SUPFAM; SSF51419; SSF51419; 1.
DR   TIGRFAMs; TIGR00492; alr; 1.
DR   PROSITE; PS00395; ALANINE_RACEMASE; 1.
PE   3: Inferred from homology;
KW   Complete proteome; Isomerase; Pyridoxal phosphate; Reference proteome.
FT   CHAIN         1    373       Alanine racemase.
FT                                /FTId=PRO_1000066031.
FT   ACT_SITE     35     35       Proton acceptor; specific for D-alanine.
FT                                {ECO:0000255|HAMAP-Rule:MF_01201}.
FT   ACT_SITE    253    253       Proton acceptor; specific for L-alanine.
FT                                {ECO:0000255|HAMAP-Rule:MF_01201}.
FT   BINDING     130    130       Substrate. {ECO:0000255|HAMAP-
FT                                Rule:MF_01201}.
FT   BINDING     305    305       Substrate; via amide nitrogen.
FT                                {ECO:0000255|HAMAP-Rule:MF_01201}.
FT   MOD_RES      35     35       N6-(pyridoxal phosphate)lysine.
FT                                {ECO:0000255|HAMAP-Rule:MF_01201}.
SQ   SEQUENCE   373 AA;  39792 MW;  97D0595CE1259199 CRC64;
     MPRPIHAVIH QPALANNLDI IRGKAPESRI WAVVKANAYG HGIRRVFAAL RGADGFGLLD
     LNEAVLLRDL GWQGPILLLE GFFQPQDVAV IEQYRLTTAI HCDEQLRMLE SARAKGPLAI
     QLKLNTGMNR LGFHPAAYRT AWERARAMPC VGSIVHMTHF SDADSARGVA HQIEAFDAAT
     ANLPGEASLS NSAAVLWHPQ AHRAWVRPGI ILYGASPTGR DADIAGTGLQ PAMSLHSELI
     SVQDLQPGDT VGYGSLFTAE RPMRIGVVAC GYADGYPRHA SGWGEQRAPV LVDGVRTELV
     GRVSMDMLCV DLTPCPKARV GSPVTLWGQG LPIDEVAQAS GTVGYELMCA LAPRVPTSVA
     TITASDSAAP AVA
//
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