ID A0A089X7X8_STRGA Unreviewed; 403 AA.
AC A0A089X7X8;
DT 26-NOV-2014, integrated into UniProtKB/TrEMBL.
DT 26-NOV-2014, sequence version 1.
DT 27-MAR-2024, entry version 51.
DE RecName: Full=Alanine racemase {ECO:0000256|HAMAP-Rule:MF_01201};
DE EC=5.1.1.1 {ECO:0000256|HAMAP-Rule:MF_01201};
GN Name=alr {ECO:0000313|EMBL:AIS00023.1};
GN ORFNames=SGLAU_20345 {ECO:0000313|EMBL:AIS00023.1};
OS Streptomyces glaucescens.
OC Bacteria; Actinomycetota; Actinomycetes; Kitasatosporales;
OC Streptomycetaceae; Streptomyces.
OX NCBI_TaxID=1907 {ECO:0000313|EMBL:AIS00023.1, ECO:0000313|Proteomes:UP000029482};
RN [1] {ECO:0000313|Proteomes:UP000029482}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=DSM 40922 / GLA O {ECO:0000313|Proteomes:UP000029482};
RX PubMed=25499805; DOI=10.1016/j.jbiotec.2014.11.036;
RA Ortseifen V., Winkler A., Albersmeier A., Wendler S., Puhler A.,
RA Kalinowski J., Ruckert C.;
RT "Complete genome sequence of the actinobacterium Streptomyces glaucescens
RT GLA.O (DSM 40922) consisting of a linear chromosome and one linear
RT plasmid.";
RL J. Biotechnol. 194:81-83(2015).
CC -!- FUNCTION: Catalyzes the interconversion of L-alanine and D-alanine. May
CC also act on other amino acids. {ECO:0000256|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:0000256|HAMAP-Rule:MF_01201};
CC -!- COFACTOR:
CC Name=pyridoxal 5'-phosphate; Xref=ChEBI:CHEBI:597326;
CC Evidence={ECO:0000256|ARBA:ARBA00001933,
CC ECO:0000256|HAMAP-Rule:MF_01201, ECO:0000256|PIRSR:PIRSR600821-50};
CC -!- PATHWAY: Amino-acid biosynthesis; D-alanine biosynthesis; D-alanine
CC from L-alanine: step 1/1. {ECO:0000256|HAMAP-Rule:MF_01201}.
CC -!- SIMILARITY: Belongs to the alanine racemase family. {ECO:0000256|HAMAP-
CC Rule:MF_01201}.
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DR EMBL; CP009438; AIS00023.1; -; Genomic_DNA.
DR RefSeq; WP_043503363.1; NZ_CP009438.1.
DR AlphaFoldDB; A0A089X7X8; -.
DR STRING; 1907.SGLAU_20345; -.
DR KEGG; sgu:SGLAU_20345; -.
DR eggNOG; COG0787; Bacteria.
DR HOGENOM; CLU_028393_0_0_11; -.
DR OrthoDB; 9813814at2; -.
DR UniPathway; UPA00042; UER00497.
DR Proteomes; UP000029482; 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 CDD; cd00430; PLPDE_III_AR; 1.
DR Gene3D; 3.20.20.10; Alanine racemase; 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 NCBIfam; TIGR00492; alr; 1.
DR PANTHER; PTHR30511; ALANINE RACEMASE; 1.
DR PANTHER; PTHR30511:SF0; ALANINE RACEMASE, CATABOLIC-RELATED; 1.
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; Alanine racemase C-terminal domain-like; 1.
DR SUPFAM; SSF51419; PLP-binding barrel; 1.
DR PROSITE; PS00395; ALANINE_RACEMASE; 1.
PE 3: Inferred from homology;
KW Isomerase {ECO:0000256|ARBA:ARBA00023235, ECO:0000256|HAMAP-Rule:MF_01201};
KW Pyridoxal phosphate {ECO:0000256|ARBA:ARBA00022898, ECO:0000256|HAMAP-
KW Rule:MF_01201}; Reference proteome {ECO:0000313|Proteomes:UP000029482}.
FT DOMAIN 259..386
FT /note="Alanine racemase C-terminal"
FT /evidence="ECO:0000259|SMART:SM01005"
FT ACT_SITE 44
FT /note="Proton acceptor; specific for D-alanine"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01201"
FT ACT_SITE 280
FT /note="Proton acceptor; specific for L-alanine"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01201"
FT BINDING 145
FT /ligand="substrate"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01201,
FT ECO:0000256|PIRSR:PIRSR600821-52"
FT BINDING 328
FT /ligand="substrate"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01201,
FT ECO:0000256|PIRSR:PIRSR600821-52"
FT MOD_RES 44
FT /note="N6-(pyridoxal phosphate)lysine"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01201,
FT ECO:0000256|PIRSR:PIRSR600821-50"
SQ SEQUENCE 403 AA; 41980 MW; 97B9739A1A19FABA CRC64;
MSTTAHLPTA PLRARAEIDL AALRANVRAL RAHAPGAALM AVVKSEAYGH GAVPCARAAV
AAGATWLGTA TPEEALVLRA SGAVPADVRI LCWLWTPGGP WREAVEAGID VSLSGMWALR
EVTAAARLAG APARVQLKAD TGLGRNGCPP GRDWEELVGA ALRAEREGLV RITGLWSHFA
CADEPGHPSV AAQLALFREM VAYAEDRGAR PEVRHIANSP ATLTLPEAHF DLVRPGIALY
GVSPSPELGT PADFGLRPVM TLSASLALVK QVPGGHGVSY GHHYTTPGET TLGLVPLGYA
DGIPRHASGA GPVLIGGKWR TVAGRVAMDQ FVVDLGGDEP APGEQAVLFG PGDRGEPTAE
DWAQAAGTIA YEIVTRIGTR VPRVYVNEDP HEGARPAHGD AGR
//
