BETB_SINFN
ID BETB_SINFN Reviewed; 487 AA.
AC C3MIE5;
DT 28-JUL-2009, integrated into UniProtKB/Swiss-Prot.
DT 16-JUN-2009, sequence version 1.
DT 03-AUG-2022, entry version 84.
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}; OrderedLocusNames=NGR_c07000;
OS Sinorhizobium fredii (strain NBRC 101917 / NGR234).
OC Bacteria; Proteobacteria; Alphaproteobacteria; Hyphomicrobiales;
OC Rhizobiaceae; Sinorhizobium/Ensifer group; Sinorhizobium.
OX NCBI_TaxID=394;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=NBRC 101917 / NGR234;
RX PubMed=19376903; DOI=10.1128/aem.00515-09;
RA Schmeisser C., Liesegang H., Krysciak D., Bakkou N., Le Quere A.,
RA Wollherr A., Heinemeyer I., Morgenstern B., Pommerening-Roeser A.,
RA Flores M., Palacios R., Brenner S., Gottschalk G., Schmitz R.A.,
RA Broughton W.J., Perret X., Strittmatter A.W., Streit W.R.;
RT "Rhizobium sp. strain NGR234 possesses a remarkable number of secretion
RT systems.";
RL Appl. Environ. Microbiol. 75:4035-4045(2009).
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;
CC Evidence={ECO:0000255|HAMAP-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}.
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DR EMBL; CP001389; ACP24493.1; -; Genomic_DNA.
DR RefSeq; WP_012707278.1; NC_012587.1.
DR RefSeq; YP_002825246.1; NC_012587.1.
DR AlphaFoldDB; C3MIE5; -.
DR SMR; C3MIE5; -.
DR STRING; 394.NGR_c07000; -.
DR EnsemblBacteria; ACP24493; ACP24493; NGR_c07000.
DR KEGG; rhi:NGR_c07000; -.
DR PATRIC; fig|394.7.peg.3515; -.
DR eggNOG; COG1012; Bacteria.
DR HOGENOM; CLU_005391_0_0_5; -.
DR OMA; GMKYVTM; -.
DR OrthoDB; 744602at2; -.
DR UniPathway; UPA00529; UER00386.
DR Proteomes; UP000001054; 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 Gene3D; 3.40.309.10; -; 1.
DR Gene3D; 3.40.605.10; -; 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 Pfam; PF00171; Aldedh; 1.
DR SUPFAM; SSF53720; SSF53720; 1.
DR TIGRFAMs; TIGR01804; BADH; 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..487
FT /note="Betaine aldehyde dehydrogenase"
FT /id="PRO_1000148557"
FT ACT_SITE 162
FT /note="Charge relay system"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00804"
FT ACT_SITE 250
FT /note="Proton acceptor"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00804"
FT ACT_SITE 284
FT /note="Nucleophile"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00804"
FT ACT_SITE 461
FT /note="Charge relay system"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00804"
FT BINDING 26
FT /ligand="K(+)"
FT /ligand_id="ChEBI:CHEBI:29103"
FT /ligand_label="1"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00804"
FT BINDING 27
FT /ligand="K(+)"
FT /ligand_id="ChEBI:CHEBI:29103"
FT /ligand_label="1"
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 229..232
FT /ligand="NAD(+)"
FT /ligand_id="ChEBI:CHEBI:57540"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00804"
FT BINDING 244
FT /ligand="K(+)"
FT /ligand_id="ChEBI:CHEBI:29103"
FT /ligand_label="2"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00804"
FT BINDING 252
FT /ligand="NAD(+)"
FT /ligand_id="ChEBI:CHEBI:57540"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00804"
FT BINDING 284
FT /ligand="NAD(+)"
FT /ligand_id="ChEBI:CHEBI:57540"
FT /note="covalent"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00804"
FT BINDING 384
FT /ligand="NAD(+)"
FT /ligand_id="ChEBI:CHEBI:57540"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00804"
FT BINDING 454
FT /ligand="K(+)"
FT /ligand_id="ChEBI:CHEBI:29103"
FT /ligand_label="2"
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 MOD_RES 284
FT /note="Cysteine sulfenic acid (-SOH)"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00804"
SQ SEQUENCE 487 AA; 51748 MW; 97ACA1FADD8BB118 CRC64;
MKAQPKASHF IDGEYVEDTA GTVIESIYPA TGEVIARLHA ATPDIVEKAI AAAKRAQPEW
AAMSPTARGR ILKRAAEIMR ERNRELSELE TLDTGKPIQE TIVADPTSGA DSFEFFGGIA
AAALNGDYIP LGGDFAYTKR VPLGVCVGIG AWNYPQQIAC WKGAPALAAG NSMVFKPSEN
TPLGALKIAE ILIEAGLPKG LYNVIQGDRS TGPLLVNHPD VAKVSLTGSV PTGKKVAAAA
AAELKHVTME LGGKSPLIVF DDADLESAIG GAMLGNFYST GQVCSNGTRV FVQRKIKDAF
LARLKERTEA IVIGDPMDEA TQLGPMVSKA QRDKVLSYIE QGKAEGARLV TGGGIPNAVN
TEGTYIQPTV FADVTDEMTI AREEIFGPVM CVLDFDDEAE VVARANATEF GLSAGVFTAD
LTRAHRVVDQ LEAGTLWINT YNLAPVEIPF GGSKQSGFGR ENSVAALNHY TELKTVYVGM
GKVEAPY
