ID   Q3HUP8_MAIZE            Unreviewed;       392 AA.
AC   Q3HUP8;
DT   08-NOV-2005, integrated into UniProtKB/TrEMBL.
DT   08-NOV-2005, sequence version 1.
DT   22-FEB-2023, entry version 70.
DE   SubName: Full=Putative stearoyl-acyl-carrier protein desaturase {ECO:0000313|EMBL:ABA40392.1};
OS   Zea mays (Maize).
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Magnoliopsida; Liliopsida; Poales; Poaceae; PACMAD clade;
OC   Panicoideae; Andropogonodae; Andropogoneae; Tripsacinae; Zea.
OX   NCBI_TaxID=4577 {ECO:0000313|EMBL:ABA40392.1};
RN   [1] {ECO:0000313|EMBL:ABA40392.1}
RP   NUCLEOTIDE SEQUENCE.
RA   Liu Z., Yang X., Li J.;
RL   Submitted (SEP-2005) to the EMBL/GenBank/DDBJ databases.
CC   -!- COFACTOR:
CC       Name=Fe cation; Xref=ChEBI:CHEBI:24875;
CC         Evidence={ECO:0000256|PIRSR:PIRSR000346-1};
CC       Note=Binds 2 iron ions per subunit. {ECO:0000256|PIRSR:PIRSR000346-1};
CC   -!- COFACTOR:
CC       Name=Fe(2+); Xref=ChEBI:CHEBI:29033;
CC         Evidence={ECO:0000256|ARBA:ARBA00001954};
CC   -!- PATHWAY: Lipid metabolism; fatty acid metabolism.
CC       {ECO:0000256|ARBA:ARBA00004872}.
CC   -!- SIMILARITY: Belongs to the fatty acid desaturase type 2 family.
CC       {ECO:0000256|ARBA:ARBA00008749}.
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DR   EMBL; DQ192663; ABA40392.1; -; Genomic_DNA.
DR   AlphaFoldDB; Q3HUP8; -.
DR   UniPathway; UPA00199; -.
DR   ExpressionAtlas; Q3HUP8; baseline and differential.
DR   GO; GO:0045300; F:acyl-[acyl-carrier-protein] desaturase activity; IEA:InterPro.
DR   GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR   GO; GO:0006633; P:fatty acid biosynthetic process; IEA:UniProtKB-KW.
DR   CDD; cd01050; Acyl_ACP_Desat; 1.
DR   Gene3D; 1.10.620.20; Ribonucleotide Reductase, subunit A; 1.
DR   InterPro; IPR005067; Fatty_acid_desaturase-2.
DR   InterPro; IPR009078; Ferritin-like_SF.
DR   InterPro; IPR012348; RNR-like.
DR   PANTHER; PTHR31155; ACYL- ACYL-CARRIER-PROTEIN DESATURASE-RELATED; 1.
DR   PANTHER; PTHR31155:SF9; STEAROYL-[ACYL-CARRIER-PROTEIN] 9-DESATURASE 7, CHLOROPLASTIC; 1.
DR   Pfam; PF03405; FA_desaturase_2; 1.
DR   PIRSF; PIRSF000346; Dlt9_acylACP_des; 1.
DR   SUPFAM; SSF47240; Ferritin-like; 1.
PE   3: Inferred from homology;
KW   Fatty acid biosynthesis {ECO:0000256|ARBA:ARBA00023160};
KW   Fatty acid metabolism {ECO:0000256|ARBA:ARBA00022832};
KW   Iron {ECO:0000256|PIRSR:PIRSR000346-1};
KW   Lipid biosynthesis {ECO:0000256|ARBA:ARBA00022516};
KW   Lipid metabolism {ECO:0000256|ARBA:ARBA00023098};
KW   Metal-binding {ECO:0000256|PIRSR:PIRSR000346-1};
KW   Transit peptide {ECO:0000256|ARBA:ARBA00022946}.
FT   BINDING         134
FT                   /ligand="Fe cation"
FT                   /ligand_id="ChEBI:CHEBI:24875"
FT                   /ligand_label="1"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR000346-1"
FT   BINDING         172
FT                   /ligand="Fe cation"
FT                   /ligand_id="ChEBI:CHEBI:24875"
FT                   /ligand_label="1"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR000346-1"
FT   BINDING         172
FT                   /ligand="Fe cation"
FT                   /ligand_id="ChEBI:CHEBI:24875"
FT                   /ligand_label="2"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR000346-1"
FT   BINDING         175
FT                   /ligand="Fe cation"
FT                   /ligand_id="ChEBI:CHEBI:24875"
FT                   /ligand_label="1"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR000346-1"
FT   BINDING         225
FT                   /ligand="Fe cation"
FT                   /ligand_id="ChEBI:CHEBI:24875"
FT                   /ligand_label="2"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR000346-1"
FT   BINDING         258
FT                   /ligand="Fe cation"
FT                   /ligand_id="ChEBI:CHEBI:24875"
FT                   /ligand_label="2"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR000346-1"
FT   BINDING         258
FT                   /ligand="Fe cation"
FT                   /ligand_id="ChEBI:CHEBI:24875"
FT                   /ligand_label="1"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR000346-1"
FT   BINDING         261
FT                   /ligand="Fe cation"
FT                   /ligand_id="ChEBI:CHEBI:24875"
FT                   /ligand_label="2"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR000346-1"
SQ   SEQUENCE   392 AA;  44519 MW;  22F0B2DDEEE2B163 CRC64;
     MALRLHDVAL CLSPPLAARR RSGGSFVAVA SMTSAAVSTR VENKKPFAPP REVHVQVTHS
     MPSHKIEIFK SLDDWARDNI LTHLKPVEKC WQPQDFLPDP ASEGFHDEVK ELRERAKEIP
     DDYFVCLVGD MITEEALPTY QTMLNTLDGV RDETGASPTA WAVWTRAWTA EENRHGDLLN
     KYMYLTGRVD MRQIEKTIQY LIGSGMDPRT ENNPYLGFIY TSFQERATFI SHGNTARHAK
     DFGDLKLAQI CGIIASDEKR HETAYTKIVE KLFEIDPDGT VVALADMMRK KISMPAHLMF
     DGQDDKLFEH FSMVAQRLGV YTARDYADIL EFLVDRWKVV NLTGLSGEGN KAQDYLCTLA
     SRIRRLEERA QSRAKKAGTL PFSWVYGRDV QL
//