ALR_XANOM
ID ALR_XANOM Reviewed; 366 AA.
AC Q2P7U1;
DT 05-FEB-2008, integrated into UniProtKB/Swiss-Prot.
DT 07-FEB-2006, sequence version 1.
DT 03-AUG-2022, entry version 95.
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=XOO0631;
OS Xanthomonas oryzae pv. oryzae (strain MAFF 311018).
OC Bacteria; Proteobacteria; Gammaproteobacteria; Xanthomonadales;
OC Xanthomonadaceae; Xanthomonas.
OX NCBI_TaxID=342109;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=MAFF 311018;
RA Ochiai H., Inoue Y., Takeya M., Sasaki A., Kaku H.;
RT "Genome sequence of Xanthomonas oryzae pv. oryzae suggests contribution of
RT large numbers of effector genes and insertion sequences to its race
RT diversity.";
RL Jpn. Agric. Res. Q. 39:275-287(2005).
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}.
CC ---------------------------------------------------------------------------
CC Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC ---------------------------------------------------------------------------
DR EMBL; AP008229; BAE67386.1; -; Genomic_DNA.
DR RefSeq; WP_011407556.1; NC_007705.1.
DR AlphaFoldDB; Q2P7U1; -.
DR SMR; Q2P7U1; -.
DR KEGG; xom:XOO0631; -.
DR HOGENOM; CLU_028393_1_0_6; -.
DR OMA; WEILCGF; -.
DR UniPathway; UPA00042; UER00497.
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.
FT CHAIN 1..366
FT /note="Alanine racemase"
FT /id="PRO_1000066064"
FT ACT_SITE 33
FT /note="Proton acceptor; specific for D-alanine"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01201"
FT ACT_SITE 253
FT /note="Proton acceptor; specific for L-alanine"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01201"
FT BINDING 129
FT /ligand="substrate"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01201"
FT BINDING 301
FT /ligand="substrate"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01201"
FT MOD_RES 33
FT /note="N6-(pyridoxal phosphate)lysine"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01201"
SQ SEQUENCE 366 AA; 39693 MW; B313D751E2717E76 CRC64;
MRPAQASIDL EALRHNYRLA KRLGGSKALA VVKADAYGHG AVPCAQALEP EADGFAVACI
EEALELRQAG IRAPILLLEG FFEHDELRLI AEHDLWTVAA TPQQVRALAA FQSPRPLRVW
LKMDSGMHRL GLSPEDFRAA WLRLRGLPQI ASLVLMTHLA RADELDCSRT DEQAVAFALT
AGGMRAETSL RNSPGLLGWP ALRNDWSRPG LMLYGANPFP QDTENTAQLR PVMTLRSRII
LVRDLPVGEP VGYGARFVAE RPTRVGVVAM GYADGYPQFA PNGTPVLVDG QVCPLIGRVS
MDMLTVDLTD HPQADIGATV QLWGQAPRVG PLATQCNVSA YQLLCGLKRV PRTYVASAAV
GEVAAR
