ID   BETA_PARXL              Reviewed;         561 AA.
AC   Q13NG7;
DT   31-OCT-2006, integrated into UniProtKB/Swiss-Prot.
DT   22-AUG-2006, sequence version 1.
DT   03-AUG-2022, entry version 103.
DE   RecName: Full=Oxygen-dependent choline dehydrogenase {ECO:0000255|HAMAP-Rule:MF_00750};
DE            Short=CDH {ECO:0000255|HAMAP-Rule:MF_00750};
DE            Short=CHD {ECO:0000255|HAMAP-Rule:MF_00750};
DE            EC=1.1.99.1 {ECO:0000255|HAMAP-Rule:MF_00750};
DE   AltName: Full=Betaine aldehyde dehydrogenase {ECO:0000255|HAMAP-Rule:MF_00750};
DE            Short=BADH {ECO:0000255|HAMAP-Rule:MF_00750};
DE            EC=1.2.1.8 {ECO:0000255|HAMAP-Rule:MF_00750};
GN   Name=betA {ECO:0000255|HAMAP-Rule:MF_00750}; OrderedLocusNames=Bxeno_B1404;
GN   ORFNames=Bxe_B1592;
OS   Paraburkholderia xenovorans (strain LB400).
OC   Bacteria; Proteobacteria; Betaproteobacteria; Burkholderiales;
OC   Burkholderiaceae; Paraburkholderia.
OX   NCBI_TaxID=266265;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=LB400;
RX   PubMed=17030797; DOI=10.1073/pnas.0606924103;
RA   Chain P.S.G., Denef V.J., Konstantinidis K.T., Vergez L.M., Agullo L.,
RA   Reyes V.L., Hauser L., Cordova M., Gomez L., Gonzalez M., Land M., Lao V.,
RA   Larimer F., LiPuma J.J., Mahenthiralingam E., Malfatti S.A., Marx C.J.,
RA   Parnell J.J., Ramette A., Richardson P., Seeger M., Smith D., Spilker T.,
RA   Sul W.J., Tsoi T.V., Ulrich L.E., Zhulin I.B., Tiedje J.M.;
RT   "Burkholderia xenovorans LB400 harbors a multi-replicon, 9.73-Mbp genome
RT   shaped for versatility.";
RL   Proc. Natl. Acad. Sci. U.S.A. 103:15280-15287(2006).
CC   -!- FUNCTION: Involved in the biosynthesis of the osmoprotectant glycine
CC       betaine. Catalyzes the oxidation of choline to betaine aldehyde and
CC       betaine aldehyde to glycine betaine at the same rate.
CC       {ECO:0000255|HAMAP-Rule:MF_00750}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=A + choline = AH2 + betaine aldehyde; Xref=Rhea:RHEA:17433,
CC         ChEBI:CHEBI:13193, ChEBI:CHEBI:15354, ChEBI:CHEBI:15710,
CC         ChEBI:CHEBI:17499; EC=1.1.99.1; Evidence={ECO:0000255|HAMAP-
CC         Rule:MF_00750};
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=betaine aldehyde + H2O + NAD(+) = glycine betaine + 2 H(+) +
CC         NADH; Xref=Rhea:RHEA:15305, ChEBI:CHEBI:15377, ChEBI:CHEBI:15378,
CC         ChEBI:CHEBI:15710, ChEBI:CHEBI:17750, ChEBI:CHEBI:57540,
CC         ChEBI:CHEBI:57945; EC=1.2.1.8; Evidence={ECO:0000255|HAMAP-
CC         Rule:MF_00750};
CC   -!- COFACTOR:
CC       Name=FAD; Xref=ChEBI:CHEBI:57692;
CC         Evidence={ECO:0000255|HAMAP-Rule:MF_00750};
CC   -!- PATHWAY: Amine and polyamine biosynthesis; betaine biosynthesis via
CC       choline pathway; betaine aldehyde from choline (cytochrome c reductase
CC       route): step 1/1. {ECO:0000255|HAMAP-Rule:MF_00750}.
CC   -!- SIMILARITY: Belongs to the GMC oxidoreductase family.
CC       {ECO:0000255|HAMAP-Rule:MF_00750}.
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DR   EMBL; CP000271; ABE34372.1; -; Genomic_DNA.
DR   RefSeq; WP_011491700.1; NZ_CP008762.1.
DR   AlphaFoldDB; Q13NG7; -.
DR   SMR; Q13NG7; -.
DR   STRING; 266265.Bxe_B1592; -.
DR   PRIDE; Q13NG7; -.
DR   EnsemblBacteria; ABE34372; ABE34372; Bxe_B1592.
DR   KEGG; bxb:DR64_6895; -.
DR   KEGG; bxe:Bxe_B1592; -.
DR   PATRIC; fig|266265.5.peg.6153; -.
DR   eggNOG; COG2303; Bacteria.
DR   OMA; NHFESCA; -.
DR   OrthoDB; 543793at2; -.
DR   UniPathway; UPA00529; UER00385.
DR   Proteomes; UP000001817; Chromosome 2.
DR   GO; GO:0008802; F:betaine-aldehyde dehydrogenase activity; IEA:UniProtKB-EC.
DR   GO; GO:0008812; F:choline dehydrogenase activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0050660; F:flavin adenine dinucleotide binding; IEA:InterPro.
DR   GO; GO:0019285; P:glycine betaine biosynthetic process from choline; IEA:UniProtKB-UniRule.
DR   Gene3D; 3.50.50.60; -; 1.
DR   HAMAP; MF_00750; Choline_dehydrogen; 1.
DR   InterPro; IPR011533; BetA.
DR   InterPro; IPR036188; FAD/NAD-bd_sf.
DR   InterPro; IPR012132; GMC_OxRdtase.
DR   InterPro; IPR000172; GMC_OxRdtase_N.
DR   InterPro; IPR007867; GMC_OxRtase_C.
DR   PANTHER; PTHR11552; PTHR11552; 1.
DR   Pfam; PF05199; GMC_oxred_C; 1.
DR   Pfam; PF00732; GMC_oxred_N; 1.
DR   PIRSF; PIRSF000137; Alcohol_oxidase; 1.
DR   SUPFAM; SSF51905; SSF51905; 1.
DR   TIGRFAMs; TIGR01810; betA; 1.
DR   PROSITE; PS00623; GMC_OXRED_1; 1.
DR   PROSITE; PS00624; GMC_OXRED_2; 1.
PE   3: Inferred from homology;
KW   FAD; Flavoprotein; NAD; Oxidoreductase; Reference proteome.
FT   CHAIN           1..561
FT                   /note="Oxygen-dependent choline dehydrogenase"
FT                   /id="PRO_0000258923"
FT   ACT_SITE        474
FT                   /note="Proton acceptor"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00750"
FT   BINDING         7..36
FT                   /ligand="FAD"
FT                   /ligand_id="ChEBI:CHEBI:57692"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00750"
SQ   SEQUENCE   561 AA;  62136 MW;  1C0CDF3540761AD6 CRC64;
     MAANEYDYII VGAGSAGNVL ASRLAEDADV TVLLLEAGGP DYRFDFRTQM PAALAYPLQG
     RRYNWAYETD PEPHMNNRRM ECGRGKGLGG SSLINGMCYI RGNALDYDGW AAHAGLENWT
     YLDCLPYFRK AETRDIGANA YHGGDGPVHV TTSKPGNNPL FAAMVEAGVQ AGFPRTDDLN
     GYQQEGFGPM DRTVTANGRR ASTARGYLDR AKARPNLTIV THAVTDRVLF SGKRAVGVSY
     LHHGNVLNAQ ARREVLVCSG AIASPQLLQR SGVGRSTWLR ELDVPLVHDL PGVGENLQDH
     LEMYIQYECK EPVSLYPALQ WWNQPAIGLE WMLNGTGIGA SNQFEAGGFI RTRDDDPWPN
     IQYHFLPVAI NYNGSNAIRM HGFQAHVGSM RSPSRGRVKL TSRDPNAHPG ILFNYMADPL
     DWREFRDGIR ITREIMRQPA LDRYRGRELN PGAELTTDEQ LDSFVRMRAE TAFHPSCSCK
     MGYDDMAVVD NEGRVHGMQG LRVVDASIMP RITTGNLNAP TIMLAEKIAD RIRGREALAR
     VDTPYFVANG VASRKRESAT V