(data stored in ACNUC7421 zone)

SWISSPROT: BETA_ECODH

ID   BETA_ECODH              Reviewed;         556 AA.
AC   B1XE52;
DT   14-APR-2009, integrated into UniProtKB/Swiss-Prot.
DT   20-MAY-2008, sequence version 1.
DT   05-JUL-2017, entry version 67.
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};
GN   OrderedLocusNames=ECDH10B_0298;
OS   Escherichia coli (strain K12 / DH10B).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales;
OC   Enterobacteriaceae; Escherichia.
OX   NCBI_TaxID=316385;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=K12 / DH10B;
RX   PubMed=18245285; DOI=10.1128/JB.01695-07;
RA   Durfee T., Nelson R., Baldwin S., Plunkett G. III, Burland V., Mau B.,
RA   Petrosino J.F., Qin X., Muzny D.M., Ayele M., Gibbs R.A., Csorgo B.,
RA   Posfai G., Weinstock G.M., Blattner F.R.;
RT   "The complete genome sequence of Escherichia coli DH10B: insights into
RT   the biology of a laboratory workhorse.";
RL   J. Bacteriol. 190:2597-2606(2008).
CC   -!- FUNCTION: Involved in the biosynthesis of the osmoprotectant
CC       glycine betaine. Catalyzes the oxidation of choline to betaine
CC       aldehyde and betaine aldehyde to glycine betaine at the same rate.
CC       {ECO:0000255|HAMAP-Rule:MF_00750}.
CC   -!- CATALYTIC ACTIVITY: Choline + acceptor = betaine aldehyde +
CC       reduced acceptor. {ECO:0000255|HAMAP-Rule:MF_00750}.
CC   -!- CATALYTIC ACTIVITY: Betaine aldehyde + NAD(+) + H(2)O = betaine +
CC       NADH. {ECO:0000255|HAMAP-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
CC       via choline pathway; betaine aldehyde from choline (cytochrome c
CC       reductase 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}.
DR   EMBL; CP000948; ACB01476.1; -; Genomic_DNA.
DR   RefSeq; WP_001159094.1; NC_010473.1.
DR   ProteinModelPortal; B1XE52; -.
DR   SMR; B1XE52; -.
DR   CAZy; AA3; Auxiliary Activities 3.
DR   EnsemblBacteria; ACB01476; ACB01476; ECDH10B_0298.
DR   KEGG; ecd:ECDH10B_0298; -.
DR   eggNOG; ENOG4105CZ6; Bacteria.
DR   eggNOG; COG2303; LUCA.
DR   HOGENOM; HOG000139600; -.
DR   KO; K00108; -.
DR   OMA; GWDYAHC; -.
DR   UniPathway; UPA00529; UER00385.
DR   GO; GO:0008802; F:betaine-aldehyde dehydrogenase activity; IEA:UniProtKB-EC.
DR   GO; GO:0008812; F:choline dehydrogenase activity; IEA:UniProtKB-EC.
DR   GO; GO:0050660; F:flavin adenine dinucleotide binding; IEA:InterPro.
DR   GO; GO:0019285; P:glycine betaine biosynthetic process from choline; IEA:UniProtKB-UniPathway.
DR   HAMAP; MF_00750; Choline_dehydrogen; 1.
DR   InterPro; IPR011533; BetA.
DR   InterPro; IPR023753; FAD/NAD-binding_dom.
DR   InterPro; IPR012132; GMC_OxRdtase.
DR   InterPro; IPR000172; GMC_OxRdtase_N.
DR   InterPro; IPR007867; GMC_OxRtase_C.
DR   PANTHER; PTHR11552:SF159; PTHR11552:SF159; 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; 2.
DR   TIGRFAMs; TIGR01810; betA; 1.
DR   PROSITE; PS00623; GMC_OXRED_1; 1.
DR   PROSITE; PS00624; GMC_OXRED_2; 1.
PE   3: Inferred from homology;
DR   PRODOM; B1XE52.
DR   SWISS-2DPAGE; B1XE52.
KW   FAD; Flavoprotein; NAD; Oxidoreductase.
FT   CHAIN         1    556       Oxygen-dependent choline dehydrogenase.
FT                                /FTId=PRO_1000133329.
FT   NP_BIND       4     33       FAD. {ECO:0000255|HAMAP-Rule:MF_00750}.
FT   ACT_SITE    473    473       Proton acceptor. {ECO:0000255|HAMAP-
FT                                Rule:MF_00750}.
SQ   SEQUENCE   556 AA;  61878 MW;  E182480168C8E9FD CRC64;
     MQFDYIIIGA GSAGNVLATR LTEDPNTSVL LLEAGGPDYR FDFRTQMPAA LAFPLQGKRY
     NWAYETEPEP FMNNRRMECG RGKGLGGSSL INGMCYIRGN ALDLDNWAQE PGLENWSYLD
     CLPYYRKAET RDMGENDYHG GDGPVSVTTS KPGVNPLFEA MIEAGVQAGY PRTDDLNGYQ
     QEGFGPMDRT VTPQGRRAST ARGYLDQAKS RPNLTIRTHA MTDHIIFDGK RAVGVEWLEG
     DSTIPTRATA NKEVLLCAGA IASPQILQRS GVGNAELLAE FDIPLVHELP GVGENLQDHL
     EMYLQYECKE PVSLYPALQW WNQPKIGAEW LFGGTGVGAS NHFEAGGFIR SREEFAWPNI
     QYHFLPVAIN YNGSNAVKEH GFQCHVGSMR SPSRGHVRIK SRDPHQHPAI LFNYMSHEQD
     WQEFRDAIRI TREIMHQPAL DQYRGREISP GVECQTDEQL DEFVRNHAET AFHPCGTCKM
     GYDEMSVVDG EGRVHGLEGL RVVDASIMPQ IITGNLNATT IMIGEKIADM IRGQEALPRS
     TAGYFVANGM PVRAKK
//

If you have problems or comments...

PBIL Back to PBIL home page