ID BETB_PECAS Reviewed; 490 AA. AC Q6D6E0; DT 01-FEB-2005, integrated into UniProtKB/Swiss-Prot. DT 16-AUG-2004, sequence version 1. DT 27-MAR-2024, entry version 112. 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=ECA1745; OS Pectobacterium atrosepticum (strain SCRI 1043 / ATCC BAA-672) (Erwinia OS carotovora subsp. atroseptica). OC Bacteria; Pseudomonadota; Gammaproteobacteria; Enterobacterales; OC Pectobacteriaceae; Pectobacterium. OX NCBI_TaxID=218491; RN [1] RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. RC STRAIN=SCRI 1043 / ATCC BAA-672; RX PubMed=15263089; DOI=10.1073/pnas.0402424101; RA Bell K.S., Sebaihia M., Pritchard L., Holden M.T.G., Hyman L.J., RA Holeva M.C., Thomson N.R., Bentley S.D., Churcher L.J.C., Mungall K., RA Atkin R., Bason N., Brooks K., Chillingworth T., Clark K., Doggett J., RA Fraser A., Hance Z., Hauser H., Jagels K., Moule S., Norbertczak H., RA Ormond D., Price C., Quail M.A., Sanders M., Walker D., Whitehead S., RA Salmond G.P.C., Birch P.R.J., Parkhill J., Toth I.K.; RT "Genome sequence of the enterobacterial phytopathogen Erwinia carotovora RT subsp. atroseptica and characterization of virulence factors."; RL Proc. Natl. Acad. Sci. U.S.A. 101:11105-11110(2004). 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; BX950851; CAG74650.1; -; Genomic_DNA. DR RefSeq; WP_011093321.1; NC_004547.2. DR AlphaFoldDB; Q6D6E0; -. DR SMR; Q6D6E0; -. DR STRING; 218491.ECA1745; -. DR KEGG; eca:ECA1745; -. DR PATRIC; fig|218491.5.peg.1772; -. DR eggNOG; COG1012; Bacteria. DR HOGENOM; CLU_005391_0_0_6; -. DR OrthoDB; 9812625at2; -. DR UniPathway; UPA00529; UER00386. DR Proteomes; UP000007966; 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 CDD; cd07090; ALDH_F9_TMBADH; 1. 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; KW Reference proteome. FT CHAIN 1..490 FT /note="Betaine aldehyde dehydrogenase" FT /id="PRO_0000056544" 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; 52854 MW; DFDF502DFC05D95E CRC64; MSRYGLQQLY INGAYVDSTG NDTFDAVNPA NGDIIACIQS ATAADVDRAV SAATAGQKVW AAMTAMERSR ILRRAVDILR ERNDELALLE THDTGKPLSE TRTVDIVTGA DVLEYYAGLI PMLEGQQIPL RDTSFVYTRR EPLGVVAGIG AWNYPIQIAL WKSAPALAAG NAMIFKPSEV TSLTALKLAE IYTEAGLPAG VFNVLTGTGK SVGQALTTHP GIAKVSFTGG IASGKTVMAN AAGSTLKDVT MELGGKSPLI IFDDADLDKA ADIAMMANFF SSGQVCTNGT RVFVPKALQA QFEEKILACV QRIRAGDPTD ESVNFGPLVS FPHRESVLRY IESGKREGAR VLVGGEPMTD GDYAQGAYVA PTVFTDCRDD MKIVRKEIFG PVMSILTYQD EDEVIRRAND SEYGLAAGIV TRDLNRAHRV IHQLEAGICW INTWGESPAE MPVGGYKHSG VGRENGVTTL EHYTQIKSIQ VELGEFRSVF //