ID A0A1S3Z8W6_TOBAC Unreviewed; 427 AA.
AC A0A1S3Z8W6;
DT 12-APR-2017, integrated into UniProtKB/TrEMBL.
DT 12-APR-2017, sequence version 1.
DT 27-MAR-2024, entry version 28.
DE RecName: Full=Choline monooxygenase, chloroplastic {ECO:0000256|ARBA:ARBA00014931};
DE EC=1.14.15.7 {ECO:0000256|ARBA:ARBA00012763};
GN Name=LOC107784251 {ECO:0000313|RefSeq:XP_016460838.1};
OS Nicotiana tabacum (Common tobacco).
OC Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae;
OC asterids; lamiids; Solanales; Solanaceae; Nicotianoideae; Nicotianeae;
OC Nicotiana.
OX NCBI_TaxID=4097 {ECO:0000313|Proteomes:UP000084051, ECO:0000313|RefSeq:XP_016460838.1};
RN [1] {ECO:0000313|Proteomes:UP000084051}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=cv. TN90 {ECO:0000313|Proteomes:UP000084051};
RX PubMed=24807620; DOI=10.1038/ncomms4833;
RA Sierro N., Battey J.N., Ouadi S., Bakaher N., Bovet L., Willig A.,
RA Goepfert S., Peitsch M.C., Ivanov N.V.;
RT "The tobacco genome sequence and its comparison with those of tomato and
RT potato.";
RL Nat. Commun. 5:3833-3833(2014).
RN [2] {ECO:0000313|RefSeq:XP_016460838.1}
RP IDENTIFICATION.
RG RefSeq;
RL Submitted (NOV-2023) to UniProtKB.
CC -!- FUNCTION: Catalyzes the first step of the osmoprotectant glycine
CC betaine synthesis. {ECO:0000256|ARBA:ARBA00002149}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=choline + 2 H(+) + O2 + 2 reduced [2Fe-2S]-[ferredoxin] =
CC betaine aldehyde hydrate + H2O + 2 oxidized [2Fe-2S]-[ferredoxin];
CC Xref=Rhea:RHEA:17769, Rhea:RHEA-COMP:10000, Rhea:RHEA-COMP:10001,
CC ChEBI:CHEBI:15354, ChEBI:CHEBI:15377, ChEBI:CHEBI:15378,
CC ChEBI:CHEBI:15379, ChEBI:CHEBI:15870, ChEBI:CHEBI:33737,
CC ChEBI:CHEBI:33738; EC=1.14.15.7;
CC Evidence={ECO:0000256|ARBA:ARBA00001883};
CC -!- COFACTOR:
CC Name=Fe cation; Xref=ChEBI:CHEBI:24875;
CC Evidence={ECO:0000256|ARBA:ARBA00001962};
CC -!- COFACTOR:
CC Name=[2Fe-2S] cluster; Xref=ChEBI:CHEBI:190135;
CC Evidence={ECO:0000256|ARBA:ARBA00034078};
CC -!- PATHWAY: Amine and polyamine biosynthesis; betaine biosynthesis via
CC choline pathway; betaine aldehyde from choline (monooxygenase route):
CC step 1/1. {ECO:0000256|ARBA:ARBA00004866}.
CC -!- SUBCELLULAR LOCATION: Plastid, chloroplast stroma
CC {ECO:0000256|ARBA:ARBA00004470}.
CC -!- SIMILARITY: Belongs to the choline monooxygenase family.
CC {ECO:0000256|ARBA:ARBA00010848}.
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DR RefSeq; XP_016460838.1; XM_016605352.1.
DR AlphaFoldDB; A0A1S3Z8W6; -.
DR SMR; A0A1S3Z8W6; -.
DR STRING; 4097.A0A1S3Z8W6; -.
DR PaxDb; 4097-A0A1S3Z8W6; -.
DR GeneID; 107784251; -.
DR KEGG; nta:107784251; -.
DR OMA; NIMVEWY; -.
DR OrthoDB; 297304at2759; -.
DR UniPathway; UPA00529; UER00430.
DR Proteomes; UP000084051; Unplaced.
DR GO; GO:0009570; C:chloroplast stroma; IEA:UniProtKB-SubCell.
DR GO; GO:0051537; F:2 iron, 2 sulfur cluster binding; IEA:UniProtKB-KW.
DR GO; GO:0019133; F:choline monooxygenase activity; IEA:UniProtKB-EC.
DR GO; GO:0005506; F:iron ion binding; IEA:InterPro.
DR GO; GO:0019285; P:glycine betaine biosynthetic process from choline; IEA:UniProtKB-UniPathway.
DR CDD; cd08883; RHO_alpha_C_CMO-like; 1.
DR Gene3D; 2.102.10.10; Rieske [2Fe-2S] iron-sulphur domain; 1.
DR InterPro; IPR017941; Rieske_2Fe-2S.
DR InterPro; IPR036922; Rieske_2Fe-2S_sf.
DR InterPro; IPR015879; Ring_hydroxy_dOase_asu_C_dom.
DR InterPro; IPR001663; Rng_hydr_dOase-A.
DR PANTHER; PTHR43756; CHOLINE MONOOXYGENASE, CHLOROPLASTIC; 1.
DR PANTHER; PTHR43756:SF5; CHOLINE MONOOXYGENASE, CHLOROPLASTIC; 1.
DR Pfam; PF00355; Rieske; 1.
DR Pfam; PF00848; Ring_hydroxyl_A; 1.
DR PRINTS; PR00090; RNGDIOXGNASE.
DR SUPFAM; SSF55961; Bet v1-like; 1.
DR SUPFAM; SSF50022; ISP domain; 1.
DR PROSITE; PS51296; RIESKE; 1.
PE 3: Inferred from homology;
KW 2Fe-2S {ECO:0000256|ARBA:ARBA00022714};
KW Iron {ECO:0000256|ARBA:ARBA00023004};
KW Iron-sulfur {ECO:0000256|ARBA:ARBA00023014};
KW Metal-binding {ECO:0000256|ARBA:ARBA00022723};
KW Monooxygenase {ECO:0000313|RefSeq:XP_016460838.1};
KW Oxidoreductase {ECO:0000256|ARBA:ARBA00023002};
KW Reference proteome {ECO:0000313|Proteomes:UP000084051};
KW Transit peptide {ECO:0000256|ARBA:ARBA00022946}.
FT DOMAIN 101..208
FT /note="Rieske"
FT /evidence="ECO:0000259|PROSITE:PS51296"
SQ SEQUENCE 427 AA; 48657 MW; B1B657E2071CC949 CRC64;
MAVLQKLSSF NHFSRQQHQK LSQFKNPKLC CPIKHRIHHP SFQVSSSLNT NYSNYHDYAQ
KLVQEFDPKI PIEEAVTPPS SWYTDPSFYN QELNQVFFKG WQAVGYTEQI KEPSQYFTGR
LGNVEYVVCR DDGGKIHAFH NVCRHHASLL ASGSGKRSCF VCPYHGWTYG LDGTLLKATR
ITGIKNFKVN EMGLVPMKVA VWGPFILLNF ENGVLYEQES DFDLVGNEWL GTSSQILADG
GVDSSLSFLC RREYTIECNW KVFCDNYLDG GYHVPYAHKS LASGLTLDSY STTILEKVSI
QRCETGSAEK DQEFDRLGSK ALYAFVYPNF MINRYGPWMD TNLVLPQGPR KCLVIFDYFL
DASLKGDESF IAQSLQDSET VQMEDIKLCE AVQRGLESPA YNSGRYAPQV EKAMHHFHCL
LYENLCN
//
