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ALR_PSEA6
ID   ALR_PSEA6               Reviewed;         375 AA.
AC   Q15NL4;
DT   20-MAY-2008, integrated into UniProtKB/Swiss-Prot.
DT   25-JUL-2006, sequence version 1.
DT   03-AUG-2022, entry version 109.
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=Patl_4025;
OS   Pseudoalteromonas atlantica (strain T6c / ATCC BAA-1087).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Alteromonadales;
OC   Pseudoalteromonadaceae; Pseudoalteromonas.
OX   NCBI_TaxID=342610;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=T6c / ATCC BAA-1087;
RG   US DOE Joint Genome Institute;
RA   Copeland A., Lucas S., Lapidus A., Barry K., Detter J.C.,
RA   Glavina del Rio T., Hammon N., Israni S., Dalin E., Tice H., Pitluck S.,
RA   Saunders E., Brettin T., Bruce D., Han C., Tapia R., Gilna P., Schmutz J.,
RA   Larimer F., Land M., Hauser L., Kyrpides N., Kim E., Karls A.C.,
RA   Bartlett D., Higgins B.P., Richardson P.;
RT   "Complete sequence of Pseudoalteromonas atlantica T6c.";
RL   Submitted (JUN-2006) to the EMBL/GenBank/DDBJ databases.
CC   -!- FUNCTION: Catalyzes the interconversion of L-alanine and D-alanine. May
CC       also act on other amino acids. {ECO:0000255|HAMAP-Rule:MF_01201}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=L-alanine = D-alanine; Xref=Rhea:RHEA:20249,
CC         ChEBI:CHEBI:57416, ChEBI:CHEBI:57972; EC=5.1.1.1;
CC         Evidence={ECO:0000255|HAMAP-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-alanine
CC       from L-alanine: step 1/1. {ECO:0000255|HAMAP-Rule:MF_01201}.
CC   -!- SIMILARITY: Belongs to the alanine racemase family. {ECO:0000255|HAMAP-
CC       Rule:MF_01201}.
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DR   EMBL; CP000388; ABG42524.1; -; Genomic_DNA.
DR   RefSeq; WP_011576723.1; NC_008228.1.
DR   AlphaFoldDB; Q15NL4; -.
DR   SMR; Q15NL4; -.
DR   STRING; 342610.Patl_4025; -.
DR   EnsemblBacteria; ABG42524; ABG42524; Patl_4025.
DR   KEGG; pat:Patl_4025; -.
DR   eggNOG; COG0787; Bacteria.
DR   HOGENOM; CLU_028393_1_0_6; -.
DR   OMA; ETGMGRT; -.
DR   OrthoDB; 859043at2; -.
DR   UniPathway; UPA00042; UER00497.
DR   Proteomes; UP000001981; Chromosome.
DR   GO; GO:0008784; F:alanine racemase activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0030170; F:pyridoxal phosphate binding; IEA:UniProtKB-UniRule.
DR   GO; GO:0030632; P:D-alanine biosynthetic process; IEA:UniProtKB-UniPathway.
DR   Gene3D; 2.40.37.10; -; 1.
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   Isomerase; Pyridoxal phosphate; Reference proteome.
FT   CHAIN           1..375
FT                   /note="Alanine racemase"
FT                   /id="PRO_1000085504"
FT   ACT_SITE        45
FT                   /note="Proton acceptor; specific for D-alanine"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01201"
FT   ACT_SITE        270
FT                   /note="Proton acceptor; specific for L-alanine"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01201"
FT   BINDING         141
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01201"
FT   BINDING         318
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01201"
FT   MOD_RES         45
FT                   /note="N6-(pyridoxal phosphate)lysine"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01201"
SQ   SEQUENCE   375 AA;  40261 MW;  7D369F53C1064875 CRC64;
     MPRPISITVD LDAIRQNFAY ANALGVNALE SSINDRQSNT LAVIKADAYG HGAVATARAL
     NGQAALLAVS SIEEAVSLRQ HHIKTPILLL EGCFCPSELS VVNELNLQIV IHNQKQIEDL
     LAQVLTKPIK VWLKVDTGMH RLGIPVSDAL KAYTQLASSK NVCSVMLMTH FATSDHPDHP
     LLLSQIQSIQ KLAEKVSAEP SYAGCSLANS AALLATPKSI STWNRPGIML YGISPFNQSD
     INVLPLIPAM TFSSKVIALR RVATGESVGY GAIWTAKRPS IIATVAAGYG DGYPRTAKSG
     TPVMVNGQIA PLAGRVSMDM LCVDVTQLTD ISEGSPVELW GKNIPVNDVA AWADTLGYEL
     VTRMPTRAKR VFINE
 
 
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