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2F73

Crystal structure of human fatty acid binding protein 1 (FABP1)

Functional Information from GO Data
ChainGOidnamespacecontents
A0003682molecular_functionchromatin binding
A0005319molecular_functionlipid transporter activity
A0005324molecular_functionlong-chain fatty acid transmembrane transporter activity
A0005504molecular_functionfatty acid binding
A0005515molecular_functionprotein binding
A0005634cellular_componentnucleus
A0005654cellular_componentnucleoplasm
A0005737cellular_componentcytoplasm
A0005782cellular_componentperoxisomal matrix
A0005829cellular_componentcytosol
A0006869biological_processlipid transport
A0008289molecular_functionlipid binding
A0015485molecular_functioncholesterol binding
A0015908biological_processfatty acid transport
A0015909biological_processlong-chain fatty acid transport
A0016209molecular_functionantioxidant activity
A0019216biological_processregulation of lipid metabolic process
A0019433biological_processtriglyceride catabolic process
A0032934molecular_functionsterol binding
A0036042molecular_functionlong-chain fatty acyl-CoA binding
A0042167biological_processheme catabolic process
A0070062cellular_componentextracellular exosome
A0070301biological_processcellular response to hydrogen peroxide
A0071456biological_processcellular response to hypoxia
A0098869biological_processcellular oxidant detoxification
A0120009biological_processintermembrane lipid transfer
A0120013molecular_functionlipid transfer activity
A0140104molecular_functionmolecular carrier activity
A1990748biological_processcellular detoxification
B0003682molecular_functionchromatin binding
B0005319molecular_functionlipid transporter activity
B0005324molecular_functionlong-chain fatty acid transmembrane transporter activity
B0005504molecular_functionfatty acid binding
B0005515molecular_functionprotein binding
B0005634cellular_componentnucleus
B0005654cellular_componentnucleoplasm
B0005737cellular_componentcytoplasm
B0005782cellular_componentperoxisomal matrix
B0005829cellular_componentcytosol
B0006869biological_processlipid transport
B0008289molecular_functionlipid binding
B0015485molecular_functioncholesterol binding
B0015908biological_processfatty acid transport
B0015909biological_processlong-chain fatty acid transport
B0016209molecular_functionantioxidant activity
B0019216biological_processregulation of lipid metabolic process
B0019433biological_processtriglyceride catabolic process
B0032934molecular_functionsterol binding
B0036042molecular_functionlong-chain fatty acyl-CoA binding
B0042167biological_processheme catabolic process
B0070062cellular_componentextracellular exosome
B0070301biological_processcellular response to hydrogen peroxide
B0071456biological_processcellular response to hypoxia
B0098869biological_processcellular oxidant detoxification
B0120009biological_processintermembrane lipid transfer
B0120013molecular_functionlipid transfer activity
B0140104molecular_functionmolecular carrier activity
B1990748biological_processcellular detoxification
C0003682molecular_functionchromatin binding
C0005319molecular_functionlipid transporter activity
C0005324molecular_functionlong-chain fatty acid transmembrane transporter activity
C0005504molecular_functionfatty acid binding
C0005515molecular_functionprotein binding
C0005634cellular_componentnucleus
C0005654cellular_componentnucleoplasm
C0005737cellular_componentcytoplasm
C0005782cellular_componentperoxisomal matrix
C0005829cellular_componentcytosol
C0006869biological_processlipid transport
C0008289molecular_functionlipid binding
C0015485molecular_functioncholesterol binding
C0015908biological_processfatty acid transport
C0015909biological_processlong-chain fatty acid transport
C0016209molecular_functionantioxidant activity
C0019216biological_processregulation of lipid metabolic process
C0019433biological_processtriglyceride catabolic process
C0032934molecular_functionsterol binding
C0036042molecular_functionlong-chain fatty acyl-CoA binding
C0042167biological_processheme catabolic process
C0070062cellular_componentextracellular exosome
C0070301biological_processcellular response to hydrogen peroxide
C0071456biological_processcellular response to hypoxia
C0098869biological_processcellular oxidant detoxification
C0120009biological_processintermembrane lipid transfer
C0120013molecular_functionlipid transfer activity
C0140104molecular_functionmolecular carrier activity
C1990748biological_processcellular detoxification
D0003682molecular_functionchromatin binding
D0005319molecular_functionlipid transporter activity
D0005324molecular_functionlong-chain fatty acid transmembrane transporter activity
D0005504molecular_functionfatty acid binding
D0005515molecular_functionprotein binding
D0005634cellular_componentnucleus
D0005654cellular_componentnucleoplasm
D0005737cellular_componentcytoplasm
D0005782cellular_componentperoxisomal matrix
D0005829cellular_componentcytosol
D0006869biological_processlipid transport
D0008289molecular_functionlipid binding
D0015485molecular_functioncholesterol binding
D0015908biological_processfatty acid transport
D0015909biological_processlong-chain fatty acid transport
D0016209molecular_functionantioxidant activity
D0019216biological_processregulation of lipid metabolic process
D0019433biological_processtriglyceride catabolic process
D0032934molecular_functionsterol binding
D0036042molecular_functionlong-chain fatty acyl-CoA binding
D0042167biological_processheme catabolic process
D0070062cellular_componentextracellular exosome
D0070301biological_processcellular response to hydrogen peroxide
D0071456biological_processcellular response to hypoxia
D0098869biological_processcellular oxidant detoxification
D0120009biological_processintermembrane lipid transfer
D0120013molecular_functionlipid transfer activity
D0140104molecular_functionmolecular carrier activity
D1990748biological_processcellular detoxification
E0003682molecular_functionchromatin binding
E0005319molecular_functionlipid transporter activity
E0005324molecular_functionlong-chain fatty acid transmembrane transporter activity
E0005504molecular_functionfatty acid binding
E0005515molecular_functionprotein binding
E0005634cellular_componentnucleus
E0005654cellular_componentnucleoplasm
E0005737cellular_componentcytoplasm
E0005782cellular_componentperoxisomal matrix
E0005829cellular_componentcytosol
E0006869biological_processlipid transport
E0008289molecular_functionlipid binding
E0015485molecular_functioncholesterol binding
E0015908biological_processfatty acid transport
E0015909biological_processlong-chain fatty acid transport
E0016209molecular_functionantioxidant activity
E0019216biological_processregulation of lipid metabolic process
E0019433biological_processtriglyceride catabolic process
E0032934molecular_functionsterol binding
E0036042molecular_functionlong-chain fatty acyl-CoA binding
E0042167biological_processheme catabolic process
E0070062cellular_componentextracellular exosome
E0070301biological_processcellular response to hydrogen peroxide
E0071456biological_processcellular response to hypoxia
E0098869biological_processcellular oxidant detoxification
E0120009biological_processintermembrane lipid transfer
E0120013molecular_functionlipid transfer activity
E0140104molecular_functionmolecular carrier activity
E1990748biological_processcellular detoxification
F0003682molecular_functionchromatin binding
F0005319molecular_functionlipid transporter activity
F0005324molecular_functionlong-chain fatty acid transmembrane transporter activity
F0005504molecular_functionfatty acid binding
F0005515molecular_functionprotein binding
F0005634cellular_componentnucleus
F0005654cellular_componentnucleoplasm
F0005737cellular_componentcytoplasm
F0005782cellular_componentperoxisomal matrix
F0005829cellular_componentcytosol
F0006869biological_processlipid transport
F0008289molecular_functionlipid binding
F0015485molecular_functioncholesterol binding
F0015908biological_processfatty acid transport
F0015909biological_processlong-chain fatty acid transport
F0016209molecular_functionantioxidant activity
F0019216biological_processregulation of lipid metabolic process
F0019433biological_processtriglyceride catabolic process
F0032934molecular_functionsterol binding
F0036042molecular_functionlong-chain fatty acyl-CoA binding
F0042167biological_processheme catabolic process
F0070062cellular_componentextracellular exosome
F0070301biological_processcellular response to hydrogen peroxide
F0071456biological_processcellular response to hypoxia
F0098869biological_processcellular oxidant detoxification
F0120009biological_processintermembrane lipid transfer
F0120013molecular_functionlipid transfer activity
F0140104molecular_functionmolecular carrier activity
F1990748biological_processcellular detoxification
G0003682molecular_functionchromatin binding
G0005319molecular_functionlipid transporter activity
G0005324molecular_functionlong-chain fatty acid transmembrane transporter activity
G0005504molecular_functionfatty acid binding
G0005515molecular_functionprotein binding
G0005634cellular_componentnucleus
G0005654cellular_componentnucleoplasm
G0005737cellular_componentcytoplasm
G0005782cellular_componentperoxisomal matrix
G0005829cellular_componentcytosol
G0006869biological_processlipid transport
G0008289molecular_functionlipid binding
G0015485molecular_functioncholesterol binding
G0015908biological_processfatty acid transport
G0015909biological_processlong-chain fatty acid transport
G0016209molecular_functionantioxidant activity
G0019216biological_processregulation of lipid metabolic process
G0019433biological_processtriglyceride catabolic process
G0032934molecular_functionsterol binding
G0036042molecular_functionlong-chain fatty acyl-CoA binding
G0042167biological_processheme catabolic process
G0070062cellular_componentextracellular exosome
G0070301biological_processcellular response to hydrogen peroxide
G0071456biological_processcellular response to hypoxia
G0098869biological_processcellular oxidant detoxification
G0120009biological_processintermembrane lipid transfer
G0120013molecular_functionlipid transfer activity
G0140104molecular_functionmolecular carrier activity
G1990748biological_processcellular detoxification
H0003682molecular_functionchromatin binding
H0005319molecular_functionlipid transporter activity
H0005324molecular_functionlong-chain fatty acid transmembrane transporter activity
H0005504molecular_functionfatty acid binding
H0005515molecular_functionprotein binding
H0005634cellular_componentnucleus
H0005654cellular_componentnucleoplasm
H0005737cellular_componentcytoplasm
H0005782cellular_componentperoxisomal matrix
H0005829cellular_componentcytosol
H0006869biological_processlipid transport
H0008289molecular_functionlipid binding
H0015485molecular_functioncholesterol binding
H0015908biological_processfatty acid transport
H0015909biological_processlong-chain fatty acid transport
H0016209molecular_functionantioxidant activity
H0019216biological_processregulation of lipid metabolic process
H0019433biological_processtriglyceride catabolic process
H0032934molecular_functionsterol binding
H0036042molecular_functionlong-chain fatty acyl-CoA binding
H0042167biological_processheme catabolic process
H0070062cellular_componentextracellular exosome
H0070301biological_processcellular response to hydrogen peroxide
H0071456biological_processcellular response to hypoxia
H0098869biological_processcellular oxidant detoxification
H0120009biological_processintermembrane lipid transfer
H0120013molecular_functionlipid transfer activity
H0140104molecular_functionmolecular carrier activity
H1990748biological_processcellular detoxification
Functional Information from PROSITE/UniProt
site_idPS00214
Number of Residues18
DetailsFABP Cytosolic fatty-acid binding proteins signature. GKYqLqsQeNFEaFMKAI
ChainResidueDetails
AGLY5-ILE22

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues8
DetailsModified residue: {"description":"N-acetylmethionine","evidences":[{"source":"PubMed","id":"3838309","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues16
DetailsModified residue: {"description":"Phosphoserine","evidences":[{"source":"PubMed","id":"24275569","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues56
DetailsModified residue: {"description":"N6-succinyllysine","evidences":[{"source":"UniProtKB","id":"P12710","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues8
DetailsModified residue: {"description":"Phosphoserine","evidences":[{"source":"UniProtKB","id":"P02692","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues8
DetailsModified residue: {"description":"Phosphothreonine","evidences":[{"source":"PubMed","id":"24275569","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues8
DetailsModified residue: {"description":"Phosphoserine","evidences":[{"source":"UniProtKB","id":"P12710","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

246905

PDB entries from 2025-12-31

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