ID A0A1Z5KJX6_FISSO Unreviewed; 671 AA.
AC A0A1Z5KJX6;
DT 27-SEP-2017, integrated into UniProtKB/TrEMBL.
DT 27-SEP-2017, sequence version 1.
DT 24-JAN-2024, entry version 24.
DE RecName: Full=Sulfhydryl oxidase {ECO:0000256|RuleBase:RU371123};
DE EC=1.8.3.2 {ECO:0000256|RuleBase:RU371123};
GN ORFNames=FisN_21Lh070 {ECO:0000313|EMBL:GAX26603.1};
OS Fistulifera solaris (Oleaginous diatom).
OC Eukaryota; Sar; Stramenopiles; Ochrophyta; Bacillariophyta;
OC Bacillariophyceae; Bacillariophycidae; Naviculales; Naviculaceae;
OC Fistulifera.
OX NCBI_TaxID=1519565 {ECO:0000313|EMBL:GAX26603.1, ECO:0000313|Proteomes:UP000198406};
RN [1] {ECO:0000313|EMBL:GAX26603.1, ECO:0000313|Proteomes:UP000198406}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=JPCC DA0580 {ECO:0000313|EMBL:GAX26603.1,
RC ECO:0000313|Proteomes:UP000198406};
RX PubMed=25634988; DOI=10.1105/tpc.114.135194;
RA Tanaka T., Maeda Y., Veluchamy A., Tanaka M., Abida H., Marechal E.,
RA Bowler C., Muto M., Sunaga Y., Tanaka M., Yoshino T., Taniguchi T.,
RA Fukuda Y., Nemoto M., Matsumoto M., Wong P.S., Aburatani S., Fujibuchi W.;
RT "Oil accumulation by the oleaginous diatom Fistulifera solaris as revealed
RT by the genome and transcriptome.";
RL Plant Cell 27:162-176(2015).
CC -!- CATALYTIC ACTIVITY:
CC Reaction=O2 + 2 R'C(R)SH = H2O2 + R'C(R)S-S(R)CR';
CC Xref=Rhea:RHEA:17357, ChEBI:CHEBI:15379, ChEBI:CHEBI:16240,
CC ChEBI:CHEBI:16520, ChEBI:CHEBI:17412; EC=1.8.3.2;
CC Evidence={ECO:0000256|RuleBase:RU371123};
CC -!- COFACTOR:
CC Name=FAD; Xref=ChEBI:CHEBI:57692;
CC Evidence={ECO:0000256|ARBA:ARBA00001974,
CC ECO:0000256|RuleBase:RU371123};
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:GAX26603.1}.
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DR EMBL; BDSP01000248; GAX26603.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A1Z5KJX6; -.
DR InParanoid; A0A1Z5KJX6; -.
DR OrthoDB; 64317at2759; -.
DR Proteomes; UP000198406; Unassembled WGS sequence.
DR GO; GO:0016020; C:membrane; IEA:UniProtKB-KW.
DR GO; GO:0016971; F:flavin-dependent sulfhydryl oxidase activity; IEA:InterPro.
DR CDD; cd02961; PDI_a_family; 1.
DR Gene3D; 1.20.120.310; ERV/ALR sulfhydryl oxidase domain; 1.
DR Gene3D; 3.40.30.10; Glutaredoxin; 1.
DR InterPro; IPR036774; ERV/ALR_sulphydryl_oxid_sf.
DR InterPro; IPR017905; ERV/ALR_sulphydryl_oxidase.
DR InterPro; IPR039798; Sulfhydryl_oxidase.
DR InterPro; IPR036249; Thioredoxin-like_sf.
DR InterPro; IPR013766; Thioredoxin_domain.
DR PANTHER; PTHR22897; QUIESCIN Q6-RELATED SULFHYDRYL OXIDASE; 1.
DR PANTHER; PTHR22897:SF8; SULFHYDRYL OXIDASE; 1.
DR Pfam; PF04777; Evr1_Alr; 1.
DR Pfam; PF00085; Thioredoxin; 1.
DR SUPFAM; SSF69000; FAD-dependent thiol oxidase; 1.
DR SUPFAM; SSF52833; Thioredoxin-like; 1.
DR PROSITE; PS51324; ERV_ALR; 1.
DR PROSITE; PS51352; THIOREDOXIN_2; 1.
PE 4: Predicted;
KW Disulfide bond {ECO:0000256|ARBA:ARBA00023157};
KW FAD {ECO:0000256|ARBA:ARBA00022827, ECO:0000256|RuleBase:RU371123};
KW Flavoprotein {ECO:0000256|ARBA:ARBA00022630,
KW ECO:0000256|RuleBase:RU371123}; Membrane {ECO:0000256|RuleBase:RU371123};
KW Oxidoreductase {ECO:0000256|ARBA:ARBA00023002,
KW ECO:0000256|RuleBase:RU371123};
KW Reference proteome {ECO:0000313|Proteomes:UP000198406};
KW Signal {ECO:0000256|SAM:SignalP};
KW Transmembrane {ECO:0000256|RuleBase:RU371123};
KW Transmembrane helix {ECO:0000256|RuleBase:RU371123}.
FT SIGNAL 1..16
FT /evidence="ECO:0000256|SAM:SignalP"
FT CHAIN 17..671
FT /note="Sulfhydryl oxidase"
FT /evidence="ECO:0000256|SAM:SignalP"
FT /id="PRO_5013120159"
FT TRANSMEM 625..642
FT /note="Helical"
FT /evidence="ECO:0000256|RuleBase:RU371123"
FT DOMAIN 9..154
FT /note="Thioredoxin"
FT /evidence="ECO:0000259|PROSITE:PS51352"
FT DOMAIN 416..546
FT /note="ERV/ALR sulfhydryl oxidase"
FT /evidence="ECO:0000259|PROSITE:PS51324"
FT REGION 159..254
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 160..189
FT /note="Basic and acidic residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 200..220
FT /note="Basic and acidic residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ SEQUENCE 671 AA; 76055 MW; D6996407F63194AA CRC64;
MFRLFFWLLL LSKSSADKTF LYEDVLEVED VGELEKSDNK ILLIEFYSPY CGHCIAFKPH
FIEAAKTLLA EHGDEIHVKA VSCAVHRELC SKWAIRGVPS MFVVPPGAEP LKDNAVALGQ
PELKWDNINK LLPTRPIGPN PPEDILSESK VLSNTAREVI EKSPADEDSG IDTKDSHKPS
DDDDDLANNS PPRPKAGAAL AKNRQRDMDK FKDQMKVKMQ KQKPKGVKGA GNKKGPPVMP
IDEDEGATPT MKGNKVQTAE FLERKRKYIN FMKQQKKKNN KIVFDAGPGI PLGKPAFQKD
VTKTKLVERI PAVKRVVRMG AEEQLILDCT MAIWHGLTFS VFKKGGSLTP AKQKALTNWL
DLLDISLPPE WALHSLIYDL RQNIAYISER FENMKEVVDR YQIRRKYFSP TCGIKNKTLP
AKLGCGYWRL FHVISVGIAE HRGGLNLIDI EARPVGTRTF SPEEAADTVR DYIAHFFHCE
ECAQSFLEDY DDCEKHRRCV RLSSDTYSAS DEDWKEFAMW FWEVHNSLNV ELVNEAADAE
LKKKQKAFLS RAGAGPGIAS PETTIEALWP DMGDCLVCFN IDGTWNEAAV FRHLEETYWP
DFDFDFDHMD NGLIWFEGDT PANRGLMYFL ATALIVLFYF LQTSISTPHI QRSLWLAKNL
GPQVAPKKRK L
//