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7OH6

Cryo-EM structure of Drs2p-Cdc50p in the [PS]E2-AlFx state

Functional Information from GO Data
ChainGOidnamespacecontents
A0000166molecular_functionnucleotide binding
A0000287molecular_functionmagnesium ion binding
A0005215molecular_functiontransporter activity
A0005515molecular_functionprotein binding
A0005524molecular_functionATP binding
A0005768cellular_componentendosome
A0005783cellular_componentendoplasmic reticulum
A0005794cellular_componentGolgi apparatus
A0005802cellular_componenttrans-Golgi network
A0005886cellular_componentplasma membrane
A0006892biological_processpost-Golgi vesicle-mediated transport
A0006897biological_processendocytosis
A0008289molecular_functionlipid binding
A0010008cellular_componentendosome membrane
A0015914biological_processphospholipid transport
A0016020cellular_componentmembrane
A0016887molecular_functionATP hydrolysis activity
A0032456biological_processendocytic recycling
A0045332biological_processphospholipid translocation
A0046872molecular_functionmetal ion binding
A0070273molecular_functionphosphatidylinositol-4-phosphate binding
A0090555molecular_functionphosphatidylethanolamine flippase activity
A0090556molecular_functionphosphatidylserine floppase activity
A0140326molecular_functionATPase-coupled intramembrane lipid transporter activity
A0140331biological_processaminophospholipid translocation
A0140345molecular_functionphosphatidylcholine flippase activity
A0140346molecular_functionphosphatidylserine flippase activity
A1990530cellular_componentCdc50p-Drs2p complex
A1990531cellular_componentphospholipid-translocating ATPase complex
C0005515molecular_functionprotein binding
C0005768cellular_componentendosome
C0005783cellular_componentendoplasmic reticulum
C0005794cellular_componentGolgi apparatus
C0005802cellular_componenttrans-Golgi network
C0005829cellular_componentcytosol
C0005886cellular_componentplasma membrane
C0006886biological_processintracellular protein transport
C0006897biological_processendocytosis
C0015247molecular_functionaminophospholipid flippase activity
C0016020cellular_componentmembrane
C0031902cellular_componentlate endosome membrane
C0042147biological_processretrograde transport, endosome to Golgi
C0045332biological_processphospholipid translocation
C0051666biological_processactin cortical patch localization
C0140331biological_processaminophospholipid translocation
C1990530cellular_componentCdc50p-Drs2p complex
C1990531cellular_componentphospholipid-translocating ATPase complex
Functional Information from PROSITE/UniProt
site_idPS00154
Number of Residues7
DetailsATPASE_E1_E2 E1-E2 ATPases phosphorylation site. DKTGTLT
ChainResidueDetails
AASP560-THR566

site_idPS00188
Number of Residues18
DetailsBIOTIN Biotin-requiring enzymes attachment site. GEvLliLeAMKMeteIrA
ChainResidueDetails
AGLY1424-ALA1441

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues240
DetailsTransmembrane: {"description":"Helical","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues330
DetailsTopological domain: {"description":"Lumenal","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues718
DetailsTopological domain: {"description":"Cytoplasmic","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues1
DetailsRegion: {"description":"Involved in phosphatidylserine substrate recognition","evidences":[{"source":"PubMed","id":"23302692","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues1
DetailsActive site: {"description":"4-aspartylphosphate intermediate","evidences":[{"source":"PubMed","id":"19411703","evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues6
DetailsBinding site: {"evidences":[{"source":"UniProtKB","id":"Q9Y2Q0","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI7
Number of Residues7
DetailsBinding site: {"evidences":[{"source":"UniProtKB","id":"P04191","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI8
Number of Residues1
DetailsBinding site: {"evidences":[{"source":"UniProtKB","id":"P32660","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI9
Number of Residues1
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"34023399","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"7OH5","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"7OH7","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI10
Number of Residues3
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"34023399","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"7OH5","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI11
Number of Residues1
DetailsBinding site: {"evidences":[{"source":"UniProtKB","id":"Q8NB49","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI12
Number of Residues1
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"31243363","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"34023399","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"6ROI","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"7OH4","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"7OH5","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"7OH6","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI13
Number of Residues1
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"31243363","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"34023399","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"6ROI","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"7OH4","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"7OH7","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI14
Number of Residues1
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"31243363","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"34023399","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"6ROI","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"6ROJ","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"7OH4","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"7OH5","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"7OH6","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI15
Number of Residues1
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"31243363","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"34023399","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"6ROI","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"7OH7","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI16
Number of Residues1
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"31243363","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"34023399","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"6ROI","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"6ROJ","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"7OH4","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"7OH5","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"7OH6","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"7OH7","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI17
Number of Residues1
DetailsSite: {"description":"Involved in the release of the transported lipid into the cytosolic leaflet","evidences":[{"source":"UniProtKB","id":"C7EXK4","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI18
Number of Residues261
DetailsRegion: {"description":"Confers specificity for binding DRS2","evidences":[{"source":"PubMed","id":"22791719","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI19
Number of Residues2
DetailsGlycosylation: {"description":"N-linked (GlcNAc...) asparagine","evidences":[{"source":"PubMed","id":"31243363","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"31515475","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI20
Number of Residues1
DetailsGlycosylation: {"description":"N-linked (GlcNAc...) asparagine","evidences":[{"source":"PubMed","id":"31243363","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"31515475","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"7OH6","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"7OH7","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI21
Number of Residues1
DetailsGlycosylation: {"description":"N-linked (GlcNAc...) asparagine","evidences":[{"source":"PubMed","id":"31243363","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI22
Number of Residues1
DetailsGlycosylation: {"description":"N-linked (GlcNAc...) asparagine","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

239803

PDB entries from 2025-08-06

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