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1OIZ

The Molecular Basis of Vitamin E Retention: Structure of Human Alpha-Tocopherol Transfer Protein

Functional Information from GO Data
ChainGOidnamespacecontents
A0001890biological_processplacenta development
A0001892biological_processembryonic placenta development
A0005515molecular_functionprotein binding
A0005546molecular_functionphosphatidylinositol-4,5-bisphosphate binding
A0005737cellular_componentcytoplasm
A0005770cellular_componentlate endosome
A0005829cellular_componentcytosol
A0006629biological_processlipid metabolic process
A0008289molecular_functionlipid binding
A0008431molecular_functionvitamin E binding
A0009636biological_processresponse to toxic substance
A0042360biological_processvitamin E metabolic process
A0043325molecular_functionphosphatidylinositol-3,4-bisphosphate binding
A0051180biological_processvitamin transport
A0090212biological_processnegative regulation of establishment of blood-brain barrier
A0120009biological_processintermembrane lipid transfer
A0120013molecular_functionlipid transfer activity
A1900223biological_processpositive regulation of amyloid-beta clearance
A1902936molecular_functionphosphatidylinositol bisphosphate binding
B0001890biological_processplacenta development
B0001892biological_processembryonic placenta development
B0005515molecular_functionprotein binding
B0005546molecular_functionphosphatidylinositol-4,5-bisphosphate binding
B0005737cellular_componentcytoplasm
B0005770cellular_componentlate endosome
B0005829cellular_componentcytosol
B0006629biological_processlipid metabolic process
B0008289molecular_functionlipid binding
B0008431molecular_functionvitamin E binding
B0009636biological_processresponse to toxic substance
B0042360biological_processvitamin E metabolic process
B0043325molecular_functionphosphatidylinositol-3,4-bisphosphate binding
B0051180biological_processvitamin transport
B0090212biological_processnegative regulation of establishment of blood-brain barrier
B0120009biological_processintermembrane lipid transfer
B0120013molecular_functionlipid transfer activity
B1900223biological_processpositive regulation of amyloid-beta clearance
B1902936molecular_functionphosphatidylinositol bisphosphate binding
Functional Information from PDB Data
site_idAC1
Number of Residues11
DetailsBINDING SITE FOR RESIDUE TRT A1274
ChainResidue
ATRP163
AHOH2146
BPHE213
APHE165
AALA168
AILE202
APHE203
AVAL206
AILE222
AMET224
ATRT1276

site_idAC2
Number of Residues9
DetailsBINDING SITE FOR RESIDUE TRT A1275
ChainResidue
ALEU115
ATYR117
ASER136
ASER140
AILE143
AILE154
AVAL182
ALEU189
AVAL191

site_idAC3
Number of Residues7
DetailsBINDING SITE FOR RESIDUE TRT A1276
ChainResidue
ATRP163
AALA168
AILE171
ATRT1274
BVAL206
BMET209
BTRT1276

site_idAC4
Number of Residues6
DetailsBINDING SITE FOR RESIDUE TRT B1275
ChainResidue
BPHE165
BILE202
BVAL206
BILE222
BMET224
BTRT1276

site_idAC5
Number of Residues7
DetailsBINDING SITE FOR RESIDUE TRT B1276
ChainResidue
AMET209
AILE210
ATRT1276
BILE179
BTRT1275
BTRT1277
BHOH2148

site_idAC6
Number of Residues18
DetailsBINDING SITE FOR RESIDUE TRT B1277
ChainResidue
BTYR100
BLEU115
BTYR117
BILE119
BVAL132
BPHE133
BSER136
BSER140
BILE154
BALA156
BPHE158
BILE171
BILE179
BLEU183
BLEU189
BVAL191
BTRT1276
BHOH2091

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues12
DetailsBINDING: BINDING => ECO:0000250|UniProtKB:Q8BWP5
ChainResidueDetails
AASP185
BSER208
BLYS217
BARG221
APHE187
ALYS190
ASER208
ALYS217
AARG221
BASP185
BPHE187
BLYS190

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PDB entries from 2024-08-21

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