ID   D9SCW7_GALCS            Unreviewed;       353 AA.
AC   D9SCW7;
DT   05-OCT-2010, integrated into UniProtKB/TrEMBL.
DT   05-OCT-2010, sequence version 1.
DT   27-MAR-2024, entry version 77.
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=Galf_0614 {ECO:0000313|EMBL:ADL54656.1};
OS   Gallionella capsiferriformans (strain ES-2) (Gallionella ferruginea
OS   capsiferriformans (strain ES-2)).
OC   Bacteria; Pseudomonadota; Betaproteobacteria; Nitrosomonadales;
OC   Gallionellaceae; Gallionella.
OX   NCBI_TaxID=395494 {ECO:0000313|EMBL:ADL54656.1, ECO:0000313|Proteomes:UP000001235};
RN   [1] {ECO:0000313|EMBL:ADL54656.1, ECO:0000313|Proteomes:UP000001235}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ES-2 {ECO:0000313|EMBL:ADL54656.1,
RC   ECO:0000313|Proteomes:UP000001235};
RG   US DOE Joint Genome Institute;
RA   Lucas S., Copeland A., Lapidus A., Cheng J.-F., Bruce D., Goodwin L.,
RA   Pitluck S., Chertkov O., Davenport K.W., Detter J.C., Han C., Tapia R.,
RA   Land M., Hauser L., Chang Y.-J., Jeffries C., Kyrpides N., Ivanova N.,
RA   Mikhailova N., Shelobolina E.S., Picardal F., Roden E., Emerson D.,
RA   Woyke T.;
RT   "Complete sequence of Gallionella capsiferriformans ES-2.";
RL   Submitted (AUG-2010) 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: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}.
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; CP002159; ADL54656.1; -; Genomic_DNA.
DR   RefSeq; WP_013292598.1; NC_014394.1.
DR   AlphaFoldDB; D9SCW7; -.
DR   STRING; 395494.Galf_0614; -.
DR   KEGG; gca:Galf_0614; -.
DR   eggNOG; COG0787; Bacteria.
DR   HOGENOM; CLU_028393_1_0_4; -.
DR   OrthoDB; 9813814at2; -.
DR   UniPathway; UPA00042; UER00497.
DR   Proteomes; UP000001235; 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; cd06827; PLPDE_III_AR_proteobact; 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:UP000001235}.
FT   DOMAIN          230..353
FT                   /note="Alanine racemase C-terminal"
FT                   /evidence="ECO:0000259|SMART:SM01005"
FT   ACT_SITE        34
FT                   /note="Proton acceptor; specific for D-alanine"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_01201"
FT   ACT_SITE        251
FT                   /note="Proton acceptor; specific for L-alanine"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_01201"
FT   BINDING         129
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_01201,
FT                   ECO:0000256|PIRSR:PIRSR600821-52"
FT   BINDING         299
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_01201,
FT                   ECO:0000256|PIRSR:PIRSR600821-52"
FT   MOD_RES         34
FT                   /note="N6-(pyridoxal phosphate)lysine"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_01201,
FT                   ECO:0000256|PIRSR:PIRSR600821-50"
SQ   SEQUENCE   353 AA;  37881 MW;  6F8D68A0B6655292 CRC64;
     MPRPIQALID QNALENNLHV ARRAASSRIM AVIKADGYGH GLLRVAEALA AAEGFALLDI
     QDAVRLREAG YRQTILLLEG FFDAADLALI AAYELTTVIH SNWQIALLDA YPGRGTLDVW
     LKVNSGMHRL GFSPEGVNAA MKSLRAHAAV REITLMSHFS HADEPRGVSL QLALINEIAS
     EYRVARSLAN SAALLRYPAT HGDWVRPGVM LYGASPFADT SAQQLGLKPV MTLSSRIIAI
     QNLQAGDEVG YAGVFRADRT MRIGVVACGY ADGYPRHAPN GTPVLVDGRK TQLLGRISMD
     MLCVDLTALP DSGMGAQVTL WGQGLPVETV AAAAGTISYE LMCGLTARVP VRL
//