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SFH5_ASPOR
ID   SFH5_ASPOR              Reviewed;         455 AA.
AC   Q2UA18;
DT   18-MAR-2008, integrated into UniProtKB/Swiss-Prot.
DT   24-JAN-2006, sequence version 1.
DT   03-AUG-2022, entry version 84.
DE   RecName: Full=Phosphatidylinositol transfer protein sfh5;
DE            Short=PITP sfh5;
GN   Name=sfh5; ORFNames=AO090102000579;
OS   Aspergillus oryzae (strain ATCC 42149 / RIB 40) (Yellow koji mold).
OC   Eukaryota; Fungi; Dikarya; Ascomycota; Pezizomycotina; Eurotiomycetes;
OC   Eurotiomycetidae; Eurotiales; Aspergillaceae; Aspergillus;
OC   Aspergillus subgen. Circumdati.
OX   NCBI_TaxID=510516;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 42149 / RIB 40;
RX   PubMed=16372010; DOI=10.1038/nature04300;
RA   Machida M., Asai K., Sano M., Tanaka T., Kumagai T., Terai G., Kusumoto K.,
RA   Arima T., Akita O., Kashiwagi Y., Abe K., Gomi K., Horiuchi H.,
RA   Kitamoto K., Kobayashi T., Takeuchi M., Denning D.W., Galagan J.E.,
RA   Nierman W.C., Yu J., Archer D.B., Bennett J.W., Bhatnagar D.,
RA   Cleveland T.E., Fedorova N.D., Gotoh O., Horikawa H., Hosoyama A.,
RA   Ichinomiya M., Igarashi R., Iwashita K., Juvvadi P.R., Kato M., Kato Y.,
RA   Kin T., Kokubun A., Maeda H., Maeyama N., Maruyama J., Nagasaki H.,
RA   Nakajima T., Oda K., Okada K., Paulsen I., Sakamoto K., Sawano T.,
RA   Takahashi M., Takase K., Terabayashi Y., Wortman J.R., Yamada O.,
RA   Yamagata Y., Anazawa H., Hata Y., Koide Y., Komori T., Koyama Y.,
RA   Minetoki T., Suharnan S., Tanaka A., Isono K., Kuhara S., Ogasawara N.,
RA   Kikuchi H.;
RT   "Genome sequencing and analysis of Aspergillus oryzae.";
RL   Nature 438:1157-1161(2005).
CC   -!- FUNCTION: Non-classical phosphatidylinositol (PtdIns) transfer protein
CC       (PITP), which exhibits PtdIns-binding/transfer activity in the absence
CC       of detectable PtdCho-binding/transfer activity. Regulates PtdIns(4,5)P2
CC       homeostasis at the plasma membrane. Heme-binding protein that may play
CC       a role in organic oxidant-induced stress responses.
CC       {ECO:0000250|UniProtKB:P47008}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=a 1,2-diacyl-sn-glycero-3-phospho-(1D-myo-inositol)(in) = a
CC         1,2-diacyl-sn-glycero-3-phospho-(1D-myo-inositol)(out);
CC         Xref=Rhea:RHEA:38691, ChEBI:CHEBI:57880;
CC         Evidence={ECO:0000250|UniProtKB:P47008};
CC       PhysiologicalDirection=left-to-right; Xref=Rhea:RHEA:38692;
CC         Evidence={ECO:0000250|UniProtKB:P47008};
CC   -!- COFACTOR:
CC       Name=heme b; Xref=ChEBI:CHEBI:60344;
CC         Evidence={ECO:0000250|UniProtKB:A6ZQI5};
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000250|UniProtKB:P47008}.
CC       Endoplasmic reticulum membrane {ECO:0000250|UniProtKB:P47008};
CC       Peripheral membrane protein {ECO:0000250|UniProtKB:P47008}. Microsome
CC       membrane {ECO:0000250|UniProtKB:P47008}; Peripheral membrane protein
CC       {ECO:0000250|UniProtKB:P47008}.
CC   -!- SIMILARITY: Belongs to the SFH5 family. {ECO:0000305}.
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DR   EMBL; AP007162; BAE61597.1; -; Genomic_DNA.
DR   RefSeq; XP_001822730.1; XM_001822678.2.
DR   AlphaFoldDB; Q2UA18; -.
DR   SMR; Q2UA18; -.
DR   STRING; 510516.Q2UA18; -.
DR   EnsemblFungi; BAE61597; BAE61597; AO090102000579.
DR   GeneID; 5994775; -.
DR   KEGG; aor:AO090102000579; -.
DR   VEuPathDB; FungiDB:AO090102000579; -.
DR   HOGENOM; CLU_045138_1_0_1; -.
DR   OMA; MLQVHDY; -.
DR   Proteomes; UP000006564; Chromosome 4.
DR   GO; GO:0005789; C:endoplasmic reticulum membrane; IEA:UniProtKB-SubCell.
DR   GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR   GO; GO:0008526; F:phosphatidylinositol transfer activity; IEA:InterPro.
DR   CDD; cd00170; SEC14; 1.
DR   Gene3D; 3.40.525.10; -; 1.
DR   InterPro; IPR001251; CRAL-TRIO_dom.
DR   InterPro; IPR036865; CRAL-TRIO_dom_sf.
DR   InterPro; IPR011074; CRAL/TRIO_N_dom.
DR   InterPro; IPR036273; CRAL/TRIO_N_dom_sf.
DR   InterPro; IPR042938; Sfh5.
DR   PANTHER; PTHR47669; PTHR47669; 1.
DR   Pfam; PF00650; CRAL_TRIO; 1.
DR   Pfam; PF03765; CRAL_TRIO_N; 1.
DR   SMART; SM00516; SEC14; 1.
DR   SUPFAM; SSF46938; SSF46938; 1.
DR   SUPFAM; SSF52087; SSF52087; 1.
DR   PROSITE; PS50191; CRAL_TRIO; 1.
PE   3: Inferred from homology;
KW   Cytoplasm; Endoplasmic reticulum; Heme; Iron; Lipid transport; Membrane;
KW   Metal-binding; Microsome; Reference proteome; Transport.
FT   CHAIN           1..455
FT                   /note="Phosphatidylinositol transfer protein sfh5"
FT                   /id="PRO_0000324970"
FT   DOMAIN          179..367
FT                   /note="CRAL-TRIO"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00056"
FT   REGION          1..106
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   REGION          376..455
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COMPBIAS        1..65
FT                   /note="Polar residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COMPBIAS        393..434
FT                   /note="Basic and acidic residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   BINDING         216
FT                   /ligand="heme"
FT                   /ligand_id="ChEBI:CHEBI:30413"
FT                   /evidence="ECO:0000250|UniProtKB:A6ZQI5"
FT   BINDING         236
FT                   /ligand="heme"
FT                   /ligand_id="ChEBI:CHEBI:30413"
FT                   /evidence="ECO:0000250|UniProtKB:A6ZQI5"
FT   BINDING         270
FT                   /ligand="heme"
FT                   /ligand_id="ChEBI:CHEBI:30413"
FT                   /evidence="ECO:0000250|UniProtKB:A6ZQI5"
FT   BINDING         272
FT                   /ligand="heme"
FT                   /ligand_id="ChEBI:CHEBI:30413"
FT                   /ligand_part="Fe"
FT                   /ligand_part_id="ChEBI:CHEBI:18248"
FT                   /note="proximal binding residue"
FT                   /evidence="ECO:0000250|UniProtKB:A6ZQI5"
FT   BINDING         306
FT                   /ligand="heme"
FT                   /ligand_id="ChEBI:CHEBI:30413"
FT                   /evidence="ECO:0000250|UniProtKB:A6ZQI5"
SQ   SEQUENCE   455 AA;  49460 MW;  2BB20CF59453D363 CRC64;
     MADQQEKTAS SAVPETQPPS QTAETTTQTT ATPAPEVQTE QTQPTESGPS AANTTTEQPT
     NPPAAEASKE NAAPAPAPAA EDAPSEPAPA QEQQKEEKPA DNKPEYLAKN PALSQLFDRL
     PTVLSNSGHD EMWGVPLRDS SDVPTVNVLI KFLRANEGNV KLAEDQLTKA LQWRKQTRPT
     ALVEGRYSAK KFGGLGYLST YKDADGKETV ITWNIYGGVK DLGTTFGNVD EFINWRVALM
     ELAVKDLKMD QATSVIDYEG EDPYQMIQVH DYLNVSFLRM NPSVKAATKK TIDVFATAYP
     ELLREKFFVN VPSIMGWMFA AIKVFLSKNT TRKFHPISNG ANLAREFPPA VKEQFPKVYG
     GSAPDLHEGA RTVALEEDNE PAPAPAAPAE PTEEAKPEQE APKQEPAPEA PKEEAIKEAL
     VEAPKEEPKQ PAVEEPAKTD TAVTTQETVA PAEAK
 
 
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