ID BETB_XANCB Reviewed; 490 AA. AC B0RNV0; DT 14-APR-2009, integrated into UniProtKB/Swiss-Prot. DT 08-APR-2008, sequence version 1. DT 27-MAR-2024, entry version 85. DE RecName: Full=Betaine aldehyde dehydrogenase {ECO:0000255|HAMAP-Rule:MF_00804}; DE Short=BADH {ECO:0000255|HAMAP-Rule:MF_00804}; DE EC=1.2.1.8 {ECO:0000255|HAMAP-Rule:MF_00804}; GN Name=betB {ECO:0000255|HAMAP-Rule:MF_00804}; GN OrderedLocusNames=xcc-b100_0794; OS Xanthomonas campestris pv. campestris (strain B100). OC Bacteria; Pseudomonadota; Gammaproteobacteria; Xanthomonadales; OC Xanthomonadaceae; Xanthomonas. OX NCBI_TaxID=509169; RN [1] RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. RC STRAIN=B100; RX PubMed=18304669; DOI=10.1016/j.jbiotec.2007.12.013; RA Vorhoelter F.-J., Schneiker S., Goesmann A., Krause L., Bekel T., RA Kaiser O., Linke B., Patschkowski T., Rueckert C., Schmid J., Sidhu V.K., RA Sieber V., Tauch A., Watt S.A., Weisshaar B., Becker A., Niehaus K., RA Puehler A.; RT "The genome of Xanthomonas campestris pv. campestris B100 and its use for RT the reconstruction of metabolic pathways involved in xanthan RT biosynthesis."; RL J. Biotechnol. 134:33-45(2008). CC -!- FUNCTION: Involved in the biosynthesis of the osmoprotectant glycine CC betaine. Catalyzes the irreversible oxidation of betaine aldehyde to CC the corresponding acid. {ECO:0000255|HAMAP-Rule:MF_00804}. 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_00804}; CC PhysiologicalDirection=left-to-right; Xref=Rhea:RHEA:15306; CC Evidence={ECO:0000255|HAMAP-Rule:MF_00804}; CC -!- COFACTOR: CC Name=K(+); Xref=ChEBI:CHEBI:29103; Evidence={ECO:0000255|HAMAP- CC Rule:MF_00804}; CC Note=Binds 2 potassium ions per subunit. {ECO:0000255|HAMAP- CC Rule:MF_00804}; CC -!- PATHWAY: Amine and polyamine biosynthesis; betaine biosynthesis via CC choline pathway; betaine from betaine aldehyde: step 1/1. CC {ECO:0000255|HAMAP-Rule:MF_00804}. CC -!- SUBUNIT: Dimer of dimers. {ECO:0000255|HAMAP-Rule:MF_00804}. CC -!- SIMILARITY: Belongs to the aldehyde dehydrogenase family. CC {ECO:0000255|HAMAP-Rule:MF_00804}. 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; AM920689; CAP50135.1; -; Genomic_DNA. DR AlphaFoldDB; B0RNV0; -. DR SMR; B0RNV0; -. DR KEGG; xca:xcc-b100_0794; -. DR HOGENOM; CLU_005391_0_2_6; -. DR UniPathway; UPA00529; UER00386. DR Proteomes; UP000001188; Chromosome. DR GO; GO:0008802; F:betaine-aldehyde dehydrogenase activity; IEA:UniProtKB-UniRule. DR GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW. DR GO; GO:0019285; P:glycine betaine biosynthetic process from choline; IEA:UniProtKB-UniRule. DR HAMAP; MF_00804; BADH; 1. DR InterPro; IPR016161; Ald_DH/histidinol_DH. DR InterPro; IPR016163; Ald_DH_C. DR InterPro; IPR016160; Ald_DH_CS_CYS. DR InterPro; IPR029510; Ald_DH_CS_GLU. DR InterPro; IPR016162; Ald_DH_N. DR InterPro; IPR015590; Aldehyde_DH_dom. DR InterPro; IPR011264; BADH. DR NCBIfam; TIGR01804; BADH; 1. DR PANTHER; PTHR11699:SF228; 4-TRIMETHYLAMINOBUTYRALDEHYDE DEHYDROGENASE; 1. DR PANTHER; PTHR11699; ALDEHYDE DEHYDROGENASE-RELATED; 1. DR Pfam; PF00171; Aldedh; 1. DR SUPFAM; SSF53720; ALDH-like; 1. DR PROSITE; PS00070; ALDEHYDE_DEHYDR_CYS; 1. DR PROSITE; PS00687; ALDEHYDE_DEHYDR_GLU; 1. PE 3: Inferred from homology; KW Metal-binding; NAD; NADP; Oxidation; Oxidoreductase; Potassium. FT CHAIN 1..490 FT /note="Betaine aldehyde dehydrogenase" FT /id="PRO_1000133961" FT ACT_SITE 162 FT /note="Charge relay system" FT /evidence="ECO:0000255|HAMAP-Rule:MF_00804" FT ACT_SITE 252 FT /note="Proton acceptor" FT /evidence="ECO:0000255|HAMAP-Rule:MF_00804" FT ACT_SITE 286 FT /note="Nucleophile" FT /evidence="ECO:0000255|HAMAP-Rule:MF_00804" FT ACT_SITE 464 FT /note="Charge relay system" FT /evidence="ECO:0000255|HAMAP-Rule:MF_00804" FT BINDING 93 FT /ligand="K(+)" FT /ligand_id="ChEBI:CHEBI:29103" FT /ligand_label="1" FT /evidence="ECO:0000255|HAMAP-Rule:MF_00804" FT BINDING 150..152 FT /ligand="NAD(+)" FT /ligand_id="ChEBI:CHEBI:57540" FT /evidence="ECO:0000255|HAMAP-Rule:MF_00804" FT BINDING 176..179 FT /ligand="NAD(+)" FT /ligand_id="ChEBI:CHEBI:57540" FT /evidence="ECO:0000255|HAMAP-Rule:MF_00804" FT BINDING 180 FT /ligand="K(+)" FT /ligand_id="ChEBI:CHEBI:29103" FT /ligand_label="1" FT /evidence="ECO:0000255|HAMAP-Rule:MF_00804" FT BINDING 230..233 FT /ligand="NAD(+)" FT /ligand_id="ChEBI:CHEBI:57540" FT /evidence="ECO:0000255|HAMAP-Rule:MF_00804" FT BINDING 246 FT /ligand="K(+)" FT /ligand_id="ChEBI:CHEBI:29103" FT /ligand_label="2" FT /evidence="ECO:0000255|HAMAP-Rule:MF_00804" FT BINDING 254 FT /ligand="NAD(+)" FT /ligand_id="ChEBI:CHEBI:57540" FT /evidence="ECO:0000255|HAMAP-Rule:MF_00804" FT BINDING 286 FT /ligand="NAD(+)" FT /ligand_id="ChEBI:CHEBI:57540" FT /note="covalent" FT /evidence="ECO:0000255|HAMAP-Rule:MF_00804" FT BINDING 387 FT /ligand="NAD(+)" FT /ligand_id="ChEBI:CHEBI:57540" FT /evidence="ECO:0000255|HAMAP-Rule:MF_00804" FT BINDING 457 FT /ligand="K(+)" FT /ligand_id="ChEBI:CHEBI:29103" FT /ligand_label="2" FT /evidence="ECO:0000255|HAMAP-Rule:MF_00804" FT BINDING 460 FT /ligand="K(+)" FT /ligand_id="ChEBI:CHEBI:29103" FT /ligand_label="2" FT /evidence="ECO:0000255|HAMAP-Rule:MF_00804" FT SITE 248 FT /note="Seems to be a necessary countercharge to the FT potassium cations" FT /evidence="ECO:0000255|HAMAP-Rule:MF_00804" FT MOD_RES 286 FT /note="Cysteine sulfenic acid (-SOH)" FT /evidence="ECO:0000255|HAMAP-Rule:MF_00804" SQ SEQUENCE 490 AA; 52498 MW; 25795922C6CA4786 CRC64; MPRFPDQLLY IGGRYVPARG GHTFEVVNPA TGEVLANVHN ADADDLDAAV DSAKAGQRHW AALTVVERSR ILLRAVALLR ERNDALAELE TLNTGKPLSE TRSVDIVTGA DVLEYYAGVA QALQGVQVPL REGSFFYTRH EPLGVVGAIG AWNYPIQIAL WKAAPALAAG NAMIFKPSEV TPLTALKLAE IFTEAGLPDG VFNVLPGDGA SVGHALTEHP EIEKISFTGG TATGRKVMAS ASSSSLKDVT MELGGKSPLI VCADADLDLA ADIAMMANFY SSGQVCTNGT RVFVPRALRT AFEARLLARV QRIHIGDPLD ERTTFGPMVS AAHMQRVLEH IEQGKAEGAR LLCGGERLRD GALAQGCYVA PTIFSDCTDV MTIVREEIFG PVLSLLTYDD EDEAITRANA TSYGLAAGVV TPDLSRAHRL IHRLEAGICW INTWGESPAP MPVGGYKQSG VGRENGLATL QAYTRTKSVQ VELERYASVF //