ID   CHOX_ALCSP              Reviewed;           7 AA.
AC   P16101;
DT   01-APR-1990, integrated into UniProtKB/Swiss-Prot.
DT   01-APR-1990, sequence version 1.
DT   12-AUG-2020, entry version 41.
DE   RecName: Full=Choline oxidase;
DE            EC=1.1.3.17;
DE   Flags: Fragment;
OS   Alcaligenes sp.
OC   Bacteria; Proteobacteria; Betaproteobacteria; Burkholderiales;
OC   Alcaligenaceae; Alcaligenes.
OX   NCBI_TaxID=512;
RN   [1]
RP   PROTEIN SEQUENCE.
RX   PubMed=6997283;
RA   Ohta-Fukuyama M., Miyake Y., Emi S., Yamano T.;
RT   "Identification and properties of the prosthetic group of choline oxidase
RT   from Alcaligenes sp.";
RL   J. Biochem. 88:197-203(1980).
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=choline + H2O + 2 O2 = glycine betaine + H(+) + 2 H2O2;
CC         Xref=Rhea:RHEA:11536, ChEBI:CHEBI:15354, ChEBI:CHEBI:15377,
CC         ChEBI:CHEBI:15378, ChEBI:CHEBI:15379, ChEBI:CHEBI:16240,
CC         ChEBI:CHEBI:17750; EC=1.1.3.17;
CC   -!- PATHWAY: Amine and polyamine biosynthesis; betaine biosynthesis via
CC       choline pathway; betaine from choline: step 1/1.
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DR   PIR; A15398; A15398.
DR   BRENDA; 1.1.3.17; 236.
DR   UniPathway; UPA00529; UER00384.
DR   GO; GO:0033713; F:choline:oxygen 1-oxidoreductase activity; IEA:UniProtKB-EC.
DR   GO; GO:0019285; P:glycine betaine biosynthetic process from choline; IEA:UniProtKB-UniPathway.
PE   1: Evidence at protein level;
KW   Direct protein sequencing; Oxidoreductase.
FT   CHAIN           1..>7
FT                   /note="Choline oxidase"
FT                   /id="PRO_0000089648"
FT   NON_TER         7
SQ   SEQUENCE   7 AA;  839 MW;  7415B1E457644AC0 CRC64;
     DNPNHSR