ID A0A0K9XB16_9ACTN Unreviewed; 391 AA.
AC A0A0K9XB16;
DT 11-NOV-2015, integrated into UniProtKB/TrEMBL.
DT 11-NOV-2015, sequence version 1.
DT 08-OCT-2025, entry version 33.
DE SubName: Full=Lactate 2-monooxygenase {ECO:0000313|EMBL:KNB50610.1};
GN ORFNames=AC230_22015 {ECO:0000313|EMBL:KNB50610.1};
OS Streptomyces caatingaensis.
OC Bacteria; Bacillati; Actinomycetota; Actinomycetes; Kitasatosporales;
OC Streptomycetaceae; Streptomyces.
OX NCBI_TaxID=1678637 {ECO:0000313|EMBL:KNB50610.1, ECO:0000313|Proteomes:UP000037288};
RN [1] {ECO:0000313|Proteomes:UP000037288}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=CMAA 1322 {ECO:0000313|Proteomes:UP000037288};
RA Santos S.N., Gacesa R., Taketani R.G., Long P.F., Melo I.S.;
RT "Draft genome sequence of Streptomyces sp. CMAA 1322, a bacterium isolated
RT from Caatinga biome, from dry forest semiarid of Brazil.";
RL Submitted (JUL-2015) to the EMBL/GenBank/DDBJ databases.
CC -!- COFACTOR:
CC Name=FMN; Xref=ChEBI:CHEBI:58210;
CC Evidence={ECO:0000256|ARBA:ARBA00001917};
CC -!- SIMILARITY: Belongs to the FMN-dependent alpha-hydroxy acid
CC dehydrogenase family. {ECO:0000256|ARBA:ARBA00024042}.
CC -!- CAUTION: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC whole genome shotgun (WGS) entry which is preliminary data.
CC {ECO:0000313|EMBL:KNB50610.1}.
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DR EMBL; LFXA01000014; KNB50610.1; -; Genomic_DNA.
DR RefSeq; WP_049718011.1; NZ_LFXA01000014.1.
DR AlphaFoldDB; A0A0K9XB16; -.
DR STRING; 1678637.AC230_22015; -.
DR PATRIC; fig|1678637.3.peg.4719; -.
DR OrthoDB; 9770452at2; -.
DR Proteomes; UP000037288; Unassembled WGS sequence.
DR GO; GO:0010181; F:FMN binding; IEA:InterPro.
DR GO; GO:0004497; F:monooxygenase activity; IEA:UniProtKB-KW.
DR GO; GO:0016614; F:oxidoreductase activity, acting on CH-OH group of donors; IEA:UniProtKB-ARBA.
DR CDD; cd03332; LMO_FMN; 1.
DR FunFam; 3.20.20.70:FF:000029; L-lactate dehydrogenase; 1.
DR Gene3D; 3.20.20.70; Aldolase class I; 1.
DR InterPro; IPR013785; Aldolase_TIM.
DR InterPro; IPR012133; Alpha-hydoxy_acid_DH_FMN.
DR InterPro; IPR000262; FMN-dep_DH.
DR InterPro; IPR037396; FMN_HAD.
DR InterPro; IPR008259; FMN_hydac_DH_AS.
DR InterPro; IPR037350; LMO_FMN.
DR PANTHER; PTHR10578:SF143; FMN-DEPENDENT ALPHA-HYDROXY ACID DEHYDROGENASE PB1A11.03; 1.
DR PANTHER; PTHR10578; S -2-HYDROXY-ACID OXIDASE-RELATED; 1.
DR Pfam; PF01070; FMN_dh; 1.
DR PIRSF; PIRSF000138; Al-hdrx_acd_dh; 1.
DR SUPFAM; SSF51395; FMN-linked oxidoreductases; 1.
DR PROSITE; PS00557; FMN_HYDROXY_ACID_DH_1; 1.
DR PROSITE; PS51349; FMN_HYDROXY_ACID_DH_2; 1.
PE 3: Inferred from homology;
KW Flavoprotein {ECO:0000256|ARBA:ARBA00022630, ECO:0000256|PIRSR:PIRSR000138-
KW 2}; FMN {ECO:0000256|ARBA:ARBA00022643, ECO:0000256|PIRSR:PIRSR000138-2};
KW Monooxygenase {ECO:0000313|EMBL:KNB50610.1};
KW Oxidoreductase {ECO:0000256|ARBA:ARBA00023002};
KW Reference proteome {ECO:0000313|Proteomes:UP000037288}.
FT DOMAIN 22..391
FT /note="FMN hydroxy acid dehydrogenase"
FT /evidence="ECO:0000259|PROSITE:PS51349"
FT ACT_SITE 286
FT /note="Proton acceptor"
FT /evidence="ECO:0000256|PIRSR:PIRSR000138-1"
FT BINDING 48
FT /ligand="glyoxylate"
FT /ligand_id="ChEBI:CHEBI:36655"
FT /evidence="ECO:0000256|PIRSR:PIRSR000138-2"
FT BINDING 101..103
FT /ligand="FMN"
FT /ligand_id="ChEBI:CHEBI:58210"
FT /evidence="ECO:0000256|PIRSR:PIRSR000138-2"
FT BINDING 130
FT /ligand="FMN"
FT /ligand_id="ChEBI:CHEBI:58210"
FT /evidence="ECO:0000256|PIRSR:PIRSR000138-2"
FT BINDING 152
FT /ligand="FMN"
FT /ligand_id="ChEBI:CHEBI:58210"
FT /evidence="ECO:0000256|PIRSR:PIRSR000138-2"
FT BINDING 154
FT /ligand="glyoxylate"
FT /ligand_id="ChEBI:CHEBI:36655"
FT /evidence="ECO:0000256|PIRSR:PIRSR000138-2"
FT BINDING 180
FT /ligand="FMN"
FT /ligand_id="ChEBI:CHEBI:58210"
FT /evidence="ECO:0000256|PIRSR:PIRSR000138-2"
FT BINDING 189
FT /ligand="glyoxylate"
FT /ligand_id="ChEBI:CHEBI:36655"
FT /evidence="ECO:0000256|PIRSR:PIRSR000138-2"
FT BINDING 262
FT /ligand="FMN"
FT /ligand_id="ChEBI:CHEBI:58210"
FT /evidence="ECO:0000256|PIRSR:PIRSR000138-2"
FT BINDING 284
FT /ligand="FMN"
FT /ligand_id="ChEBI:CHEBI:58210"
FT /evidence="ECO:0000256|PIRSR:PIRSR000138-2"
FT BINDING 286
FT /ligand="glyoxylate"
FT /ligand_id="ChEBI:CHEBI:36655"
FT /evidence="ECO:0000256|PIRSR:PIRSR000138-2"
FT BINDING 289
FT /ligand="glyoxylate"
FT /ligand_id="ChEBI:CHEBI:36655"
FT /evidence="ECO:0000256|PIRSR:PIRSR000138-2"
FT BINDING 317..321
FT /ligand="FMN"
FT /ligand_id="ChEBI:CHEBI:58210"
FT /evidence="ECO:0000256|PIRSR:PIRSR000138-2"
FT BINDING 340..341
FT /ligand="FMN"
FT /ligand_id="ChEBI:CHEBI:58210"
FT /evidence="ECO:0000256|PIRSR:PIRSR000138-2"
SQ SEQUENCE 391 AA; 41505 MW; FDBF7DF0DC990C87 CRC64;
MPTNQPWADY QYEIYLGGLA GAVPRLPTDL TRLEGLVERR LPPGPVGYVA GSAGDGSTAR
ANRAALGRWR IVPRILRDVG ERDLSVEVLG RRLPAPLALG PVGILTILHP GAEPAAARAA
AARGVPYTLS SASSTPMEEV AEAMGDGERW FQLYWSRDRE VTRSFLSRAR AAGYSALFVT
LDTPMLAWRP RDLDQAYLPF VHGVGTANYF SDPAFLAGLA KPVAEDREAA VRHFLGLFSD
PGRTWPDLAF LRENWDGPIV LKGVLHPDDA RRAADAGMDG VVVSNHGGRQ VAGSVAAADA
LPGVVAAAGD RLEVLFDSGV RTGDDVVKAL ALGARAVLLG RPYAYGLALD GEAGVEHVLR
CLLAEFDLTL ALSGHARPGS LSPADLVREA A
//
