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4UQ3

Crystal structure of HLA-A0201 in complex with an azobenzene- containing peptide

Functional Information from GO Data
ChainGOidnamespacecontents
B0000139cellular_componentGolgi membrane
B0001913biological_processT cell mediated cytotoxicity
B0001916biological_processpositive regulation of T cell mediated cytotoxicity
B0002237biological_processresponse to molecule of bacterial origin
B0002474biological_processantigen processing and presentation of peptide antigen via MHC class I
B0002481biological_processantigen processing and presentation of exogenous protein antigen via MHC class Ib, TAP-dependent
B0002502biological_processpeptide antigen assembly with MHC class I protein complex
B0002503biological_processpeptide antigen assembly with MHC class II protein complex
B0002726biological_processpositive regulation of T cell cytokine production
B0005198molecular_functionstructural molecule activity
B0005515molecular_functionprotein binding
B0005576cellular_componentextracellular region
B0005615cellular_componentextracellular space
B0005765cellular_componentlysosomal membrane
B0005783cellular_componentendoplasmic reticulum
B0005788cellular_componentendoplasmic reticulum lumen
B0005794cellular_componentGolgi apparatus
B0005829cellular_componentcytosol
B0005886cellular_componentplasma membrane
B0005925cellular_componentfocal adhesion
B0006826biological_processiron ion transport
B0006879biological_processintracellular iron ion homeostasis
B0006955biological_processimmune response
B0007608biological_processsensory perception of smell
B0007611biological_processlearning or memory
B0009897cellular_componentexternal side of plasma membrane
B0009986cellular_componentcell surface
B0010977biological_processnegative regulation of neuron projection development
B0012507cellular_componentER to Golgi transport vesicle membrane
B0016020cellular_componentmembrane
B0019885biological_processantigen processing and presentation of endogenous peptide antigen via MHC class I
B0019886biological_processantigen processing and presentation of exogenous peptide antigen via MHC class II
B0023026molecular_functionMHC class II protein complex binding
B0030670cellular_componentphagocytic vesicle membrane
B0031901cellular_componentearly endosome membrane
B0031902cellular_componentlate endosome membrane
B0031905cellular_componentearly endosome lumen
B0032092biological_processpositive regulation of protein binding
B0033077biological_processT cell differentiation in thymus
B0034756biological_processregulation of iron ion transport
B0035580cellular_componentspecific granule lumen
B0042026biological_processprotein refolding
B0042605molecular_functionpeptide antigen binding
B0042612cellular_componentMHC class I protein complex
B0042613cellular_componentMHC class II protein complex
B0042802molecular_functionidentical protein binding
B0042803molecular_functionprotein homodimerization activity
B0042824cellular_componentMHC class I peptide loading complex
B0045646biological_processregulation of erythrocyte differentiation
B0048260biological_processpositive regulation of receptor-mediated endocytosis
B0050680biological_processnegative regulation of epithelial cell proliferation
B0050768biological_processnegative regulation of neurogenesis
B0050778biological_processpositive regulation of immune response
B0050870biological_processpositive regulation of T cell activation
B0051289biological_processprotein homotetramerization
B0055038cellular_componentrecycling endosome membrane
B0060586biological_processmulticellular organismal-level iron ion homeostasis
B0070062cellular_componentextracellular exosome
B0071281biological_processcellular response to iron ion
B0071283biological_processcellular response to iron(III) ion
B0071316biological_processcellular response to nicotine
B1900121biological_processnegative regulation of receptor binding
B1900122biological_processpositive regulation of receptor binding
B1904434biological_processpositive regulation of ferrous iron binding
B1904437biological_processpositive regulation of transferrin receptor binding
B1904724cellular_componenttertiary granule lumen
B1990000biological_processamyloid fibril formation
B1990712cellular_componentHFE-transferrin receptor complex
B2000774biological_processpositive regulation of cellular senescence
B2000978biological_processnegative regulation of forebrain neuron differentiation
D0000139cellular_componentGolgi membrane
D0001913biological_processT cell mediated cytotoxicity
D0001916biological_processpositive regulation of T cell mediated cytotoxicity
D0002237biological_processresponse to molecule of bacterial origin
D0002474biological_processantigen processing and presentation of peptide antigen via MHC class I
D0002481biological_processantigen processing and presentation of exogenous protein antigen via MHC class Ib, TAP-dependent
D0002502biological_processpeptide antigen assembly with MHC class I protein complex
D0002503biological_processpeptide antigen assembly with MHC class II protein complex
D0002726biological_processpositive regulation of T cell cytokine production
D0005198molecular_functionstructural molecule activity
D0005515molecular_functionprotein binding
D0005576cellular_componentextracellular region
D0005615cellular_componentextracellular space
D0005765cellular_componentlysosomal membrane
D0005783cellular_componentendoplasmic reticulum
D0005788cellular_componentendoplasmic reticulum lumen
D0005794cellular_componentGolgi apparatus
D0005829cellular_componentcytosol
D0005886cellular_componentplasma membrane
D0005925cellular_componentfocal adhesion
D0006826biological_processiron ion transport
D0006879biological_processintracellular iron ion homeostasis
D0006955biological_processimmune response
D0007608biological_processsensory perception of smell
D0007611biological_processlearning or memory
D0009897cellular_componentexternal side of plasma membrane
D0009986cellular_componentcell surface
D0010977biological_processnegative regulation of neuron projection development
D0012507cellular_componentER to Golgi transport vesicle membrane
D0016020cellular_componentmembrane
D0019885biological_processantigen processing and presentation of endogenous peptide antigen via MHC class I
D0019886biological_processantigen processing and presentation of exogenous peptide antigen via MHC class II
D0023026molecular_functionMHC class II protein complex binding
D0030670cellular_componentphagocytic vesicle membrane
D0031901cellular_componentearly endosome membrane
D0031902cellular_componentlate endosome membrane
D0031905cellular_componentearly endosome lumen
D0032092biological_processpositive regulation of protein binding
D0033077biological_processT cell differentiation in thymus
D0034756biological_processregulation of iron ion transport
D0035580cellular_componentspecific granule lumen
D0042026biological_processprotein refolding
D0042605molecular_functionpeptide antigen binding
D0042612cellular_componentMHC class I protein complex
D0042613cellular_componentMHC class II protein complex
D0042802molecular_functionidentical protein binding
D0042803molecular_functionprotein homodimerization activity
D0042824cellular_componentMHC class I peptide loading complex
D0045646biological_processregulation of erythrocyte differentiation
D0048260biological_processpositive regulation of receptor-mediated endocytosis
D0050680biological_processnegative regulation of epithelial cell proliferation
D0050768biological_processnegative regulation of neurogenesis
D0050778biological_processpositive regulation of immune response
D0050870biological_processpositive regulation of T cell activation
D0051289biological_processprotein homotetramerization
D0055038cellular_componentrecycling endosome membrane
D0060586biological_processmulticellular organismal-level iron ion homeostasis
D0070062cellular_componentextracellular exosome
D0071281biological_processcellular response to iron ion
D0071283biological_processcellular response to iron(III) ion
D0071316biological_processcellular response to nicotine
D1900121biological_processnegative regulation of receptor binding
D1900122biological_processpositive regulation of receptor binding
D1904434biological_processpositive regulation of ferrous iron binding
D1904437biological_processpositive regulation of transferrin receptor binding
D1904724cellular_componenttertiary granule lumen
D1990000biological_processamyloid fibril formation
D1990712cellular_componentHFE-transferrin receptor complex
D2000774biological_processpositive regulation of cellular senescence
D2000978biological_processnegative regulation of forebrain neuron differentiation
Functional Information from PDB Data
site_idAC1
Number of Residues3
DetailsBINDING SITE FOR RESIDUE IPA A 1277
ChainResidue
ASER105
AHOH2001
CTHR134

site_idAC2
Number of Residues6
DetailsBINDING SITE FOR RESIDUE IPA A 1278
ChainResidue
ASER92
AHIS93
AASP119
AHOH2088
AHOH2091
BMET1

site_idAC3
Number of Residues5
DetailsBINDING SITE FOR RESIDUE IPA A 1279
ChainResidue
AARG14
AARG21
BHOH2024
DGLN90
DPRO91

site_idAC4
Number of Residues3
DetailsBINDING SITE FOR RESIDUE IPA B 1101
ChainResidue
AARG21
BHIS52
BTYR67

site_idAC5
Number of Residues5
DetailsBINDING SITE FOR RESIDUE IPA C 1277
ChainResidue
CPHE8
CTYR27
CASP29
CASP30
CIPA1278

site_idAC6
Number of Residues3
DetailsBINDING SITE FOR RESIDUE IPA C 1278
ChainResidue
CARG6
CIPA1277
DLYS59

site_idAC7
Number of Residues2
DetailsBINDING SITE FOR RESIDUE IPA D 1101
ChainResidue
DGLU48
DLYS49

site_idAC8
Number of Residues3
DetailsBINDING SITE FOR RESIDUE IPA D 1102
ChainResidue
DPHE71
DTHR72
DHOH2046

site_idAC9
Number of Residues24
DetailsBINDING SITE FOR CHAIN E OF AZOBENZENE-CONTAINING PEPTIDE
ChainResidue
ATYR7
APHE9
AGLU63
ALYS66
AVAL67
AHIS70
ATHR73
AVAL76
AASP77
ATHR80
ATYR84
ATYR99
ATYR116
ATHR143
ATRP147
AGLN155
ALEU156
ATYR159
ATRP167
ATYR171
AHOH2069
AHOH2075
AHOH2081
AHOH2210

site_idBC1
Number of Residues27
DetailsBINDING SITE FOR CHAIN F OF AZOBENZENE-CONTAINING PEPTIDE
ChainResidue
CTYR7
CMET45
CGLU63
CLYS66
CVAL67
CHIS70
CTHR73
CVAL76
CASP77
CTHR80
CLEU81
CTYR84
CTYR99
CTYR116
CTHR143
CTRP147
CGLN155
CLEU156
CTYR159
CTRP167
CTYR171
CHOH2068
CHOH2078
CHOH2079
CHOH2097
CHOH2194
DGLU17

Functional Information from PROSITE/UniProt
site_idPS00290
Number of Residues7
DetailsIG_MHC Immunoglobulins and major histocompatibility complex proteins signature. YTCHVQH
ChainResidueDetails
ATYR257-HIS263
BTYR79-HIS85

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues2
DetailsMOD_RES: Pyrrolidone carboxylic acid; in form pI 5.3 => ECO:0000269|PubMed:7554280
ChainResidueDetails
BGLN3
CTHR143
CLYS146
CTYR171
DGLN3
ATYR84
ATHR143
ALYS146
ATYR171
CTYR7
CTHR73
CTYR84

site_idSWS_FT_FI2
Number of Residues2
DetailsCARBOHYD: N-linked (Glc) (glycation) isoleucine; in hemodialysis-associated amyloidosis => ECO:0000269|PubMed:7918443
ChainResidueDetails
BILE2
DILE2
CTYR116
CTYR159

site_idSWS_FT_FI3
Number of Residues12
DetailsCARBOHYD: N-linked (Glc) (glycation) lysine; in vitro => ECO:0000269|PubMed:7918443
ChainResidueDetails
BLYS20
DLYS59
DLYS92
DLYS95
BLYS42
BLYS49
BLYS59
BLYS92
BLYS95
DLYS20
DLYS42
DLYS49

site_idSWS_FT_FI4
Number of Residues2
DetailsCARBOHYD: N-linked (GlcNAc...) asparagine => ECO:0000269|PubMed:19159218
ChainResidueDetails
AASN86
CASN86

222926

PDB entries from 2024-07-24

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