ID   C8WN09_EGGLE            Unreviewed;       441 AA.
AC   C8WN09;
DT   03-NOV-2009, integrated into UniProtKB/TrEMBL.
DT   03-NOV-2009, sequence version 1.
DT   27-MAR-2024, entry version 82.
DE   RecName: Full=Alanine racemase {ECO:0000256|HAMAP-Rule:MF_01201};
DE            EC=5.1.1.1 {ECO:0000256|HAMAP-Rule:MF_01201};
GN   OrderedLocusNames=Elen_2785 {ECO:0000313|EMBL:ACV56732.1};
OS   Eggerthella lenta (strain ATCC 25559 / DSM 2243 / CCUG 17323 / JCM 9979 /
OS   KCTC 3265 / NCTC 11813 / VPI 0255 / 1899 B) (Eubacterium lentum).
OC   Bacteria; Actinomycetota; Coriobacteriia; Eggerthellales; Eggerthellaceae;
OC   Eggerthella.
OX   NCBI_TaxID=479437 {ECO:0000313|EMBL:ACV56732.1, ECO:0000313|Proteomes:UP000001377};
RN   [1] {ECO:0000313|EMBL:ACV56732.1, ECO:0000313|Proteomes:UP000001377}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 25559 / DSM 2243 / CCUG 17323 / JCM 9979 / KCTC 3265 /
RC   NCTC 11813 / VPI 0255 / 1899 B {ECO:0000313|Proteomes:UP000001377};
RX   PubMed=21304654; DOI=10.4056/sigs.33592;
RA   Saunders E., Pukall R., Abt B., Lapidus A., Glavina Del Rio T.,
RA   Copeland A., Tice H., Cheng J.F., Lucas S., Chen F., Nolan M., Bruce D.,
RA   Goodwin L., Pitluck S., Ivanova N., Mavromatis K., Ovchinnikova G.,
RA   Pati A., Chen A., Palaniappan K., Land M., Hauser L., Chang Y.J.,
RA   Jeffries C.D., Chain P., Meincke L., Sims D., Brettin T., Detter J.C.,
RA   Goker M., Bristow J., Eisen J.A., Markowitz V., Hugenholtz P.,
RA   Kyrpides N.C., Klenk H.P., Han C.;
RT   "Complete genome sequence of Eggerthella lenta type strain (IPP VPI
RT   0255).";
RL   Stand. Genomic Sci. 1:174-182(2009).
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, ECO:0000256|HAMAP-
CC         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; CP001726; ACV56732.1; -; Genomic_DNA.
DR   AlphaFoldDB; C8WN09; -.
DR   STRING; 479437.Elen_2785; -.
DR   PaxDb; 479437-Elen_2785; -.
DR   KEGG; ele:Elen_2785; -.
DR   eggNOG; COG0787; Bacteria.
DR   HOGENOM; CLU_028393_2_2_11; -.
DR   UniPathway; UPA00042; UER00497.
DR   Proteomes; UP000001377; 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:UP000001377}.
FT   DOMAIN          306..441
FT                   /note="Alanine racemase C-terminal"
FT                   /evidence="ECO:0000259|SMART:SM01005"
FT   ACT_SITE        100
FT                   /note="Proton acceptor; specific for D-alanine"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_01201"
FT   ACT_SITE        327
FT                   /note="Proton acceptor; specific for L-alanine"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_01201"
FT   BINDING         198
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_01201,
FT                   ECO:0000256|PIRSR:PIRSR600821-52"
FT   BINDING         375
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_01201,
FT                   ECO:0000256|PIRSR:PIRSR600821-52"
FT   MOD_RES         100
FT                   /note="N6-(pyridoxal phosphate)lysine"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_01201,
FT                   ECO:0000256|PIRSR:PIRSR600821-50"
SQ   SEQUENCE   441 AA;  47990 MW;  D53B377D9FCFAAEA CRC64;
     MGTPRYVGEQ PPAGNAANKG AYEAATAAFS SGAEGAFQYA RDHARPDGEP AQFDPDKLRL
     IPDVDRRWSW TEIDLNAIRH NTSAVKQRID NGVRLMAVVK ADGYGHGAVR CAKTALNSGA
     DYLGVATVNE AIELREALVN APILVLSQPP ETAIPLLLAY KVMPSVYTSE FAIQYAEAAD
     AYGVRAPYHL AVNTGMNRIG VRHDEVVEFM GQVSFHRALD LVGTFTHFAT ADSAETLDFQ
     IQVKRFIEAV TALRTAGVNP GIVHAANSAA AIRYPDVQFD MVRLGIAMYG LHPSGVTRPM
     IDLHPAMSVH ARITDVRTVP MSEGVSYGMN YRSPGSVKIC TVPVGYADGL RRGLSGRTDV
     ILKGQRCHQV GNICMDQCMF EVDLRVYGSR RRLDPMIGDE VLLVGREGDS VITLDDMANT
     LGTINYELAC GFSLRMPRVY V
//