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SummaryStructural detailsExperimental detailsFunctional detailsSequence NeighborHistoryDownloads

9BYS

Structure of human MAIT BV28 TCR in complex with human MR1-5-OP-RU

This is a non-PDB format compatible entry.
Functional Information from GO Data
ChainGOidnamespacecontents
AAAD0000139cellular_componentGolgi membrane
AAAD0002376biological_processimmune system process
AAAD0002474biological_processantigen processing and presentation of peptide antigen via MHC class I
AAAD0002477biological_processantigen processing and presentation of exogenous peptide antigen via MHC class Ib
AAAD0002502biological_processpeptide antigen assembly with MHC class I protein complex
AAAD0002503biological_processpeptide antigen assembly with MHC class II protein complex
AAAD0002715biological_processregulation of natural killer cell mediated immunity
AAAD0002726biological_processpositive regulation of T cell cytokine production
AAAD0005198molecular_functionstructural molecule activity
AAAD0005515molecular_functionprotein binding
AAAD0005576cellular_componentextracellular region
AAAD0005615cellular_componentextracellular space
AAAD0005765cellular_componentlysosomal membrane
AAAD0005783cellular_componentendoplasmic reticulum
AAAD0005788cellular_componentendoplasmic reticulum lumen
AAAD0005794cellular_componentGolgi apparatus
AAAD0005886cellular_componentplasma membrane
AAAD0005925cellular_componentfocal adhesion
AAAD0006879biological_processintracellular iron ion homeostasis
AAAD0006955biological_processimmune response
AAAD0007608biological_processsensory perception of smell
AAAD0007611biological_processlearning or memory
AAAD0009897cellular_componentexternal side of plasma membrane
AAAD0009986cellular_componentcell surface
AAAD0010038biological_processresponse to metal ion
AAAD0012507cellular_componentER to Golgi transport vesicle membrane
AAAD0016020cellular_componentmembrane
AAAD0019885biological_processantigen processing and presentation of endogenous peptide antigen via MHC class I
AAAD0019886biological_processantigen processing and presentation of exogenous peptide antigen via MHC class II
AAAD0023026molecular_functionMHC class II protein complex binding
AAAD0030670cellular_componentphagocytic vesicle membrane
AAAD0031901cellular_componentearly endosome membrane
AAAD0031902cellular_componentlate endosome membrane
AAAD0031905cellular_componentearly endosome lumen
AAAD0033572biological_processtransferrin transport
AAAD0034756biological_processregulation of iron ion transport
AAAD0034757biological_processnegative regulation of iron ion transport
AAAD0035580cellular_componentspecific granule lumen
AAAD0042605molecular_functionpeptide antigen binding
AAAD0042612cellular_componentMHC class I protein complex
AAAD0042613cellular_componentMHC class II protein complex
AAAD0042802molecular_functionidentical protein binding
AAAD0042803molecular_functionprotein homodimerization activity
AAAD0042824cellular_componentMHC class I peptide loading complex
AAAD0048260biological_processpositive regulation of receptor-mediated endocytosis
AAAD0048261biological_processnegative regulation of receptor-mediated endocytosis
AAAD0050680biological_processnegative regulation of epithelial cell proliferation
AAAD0050768biological_processnegative regulation of neurogenesis
AAAD0050778biological_processpositive regulation of immune response
AAAD0050870biological_processpositive regulation of T cell activation
AAAD0051289biological_processprotein homotetramerization
AAAD0055038cellular_componentrecycling endosome membrane
AAAD0070062cellular_componentextracellular exosome
AAAD0071281biological_processcellular response to iron ion
AAAD0071316biological_processcellular response to nicotine
AAAD1904724cellular_componenttertiary granule lumen
AAAD1990000biological_processamyloid fibril formation
AAAD1990712cellular_componentHFE-transferrin receptor complex
AAAD2000774biological_processpositive regulation of cellular senescence
AAAD2000978biological_processnegative regulation of forebrain neuron differentiation
Functional Information from PROSITE/UniProt
site_idPS00290
Number of Residues7
DetailsIG_MHC Immunoglobulins and major histocompatibility complex proteins signature. YACRVNH
ChainResidueDetails
AAADTYR78-HIS84
ATYR254-HIS260
Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues178
DetailsRegion: {"description":"Antigen-binding cleft","evidences":[{"source":"PubMed","id":"23846752","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"24695216","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"26795251","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails
site_idSWS_FT_FI2
Number of Residues86
DetailsRegion: {"description":"Alpha-1","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails
site_idSWS_FT_FI3
Number of Residues91
DetailsRegion: {"description":"Alpha-2","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails
site_idSWS_FT_FI4
Number of Residues3
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"39701104","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"8BP6","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails
site_idSWS_FT_FI5
Number of Residues2
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"23846752","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"24101382","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"4LCW","evidenceCode":"ECO:0000312"},{"source":"PDB","id":"4L4V","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails
site_idSWS_FT_FI6
Number of Residues1
DetailsBinding site: {"description":"covalent","evidences":[{"source":"PubMed","id":"39589872","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"9CGR","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails
site_idSWS_FT_FI7
Number of Residues1
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"23846752","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"4L4V","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails
site_idSWS_FT_FI8
Number of Residues1
DetailsGlycosylation: {"description":"N-linked (GlcNAc...) asparagine","evidences":[{"source":"PubMed","id":"12794138","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails
site_idSWS_FT_FI9
Number of Residues88
DetailsDomain: {"description":"Ig-like C1-type"}
ChainResidueDetails
site_idSWS_FT_FI10
Number of Residues1
DetailsModified residue: {"description":"Pyrrolidone carboxylic acid; in form pI 5.3","evidences":[{"source":"PubMed","id":"7554280","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails
site_idSWS_FT_FI11
Number of Residues1
DetailsGlycosylation: {"description":"N-linked (Glc) (glycation) isoleucine; in hemodialysis-associated amyloidosis","evidences":[{"source":"PubMed","id":"7918443","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails
site_idSWS_FT_FI12
Number of Residues6
DetailsGlycosylation: {"description":"N-linked (Glc) (glycation) lysine; in vitro","evidences":[{"source":"PubMed","id":"7918443","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

247536

PDB entries from 2026-01-14

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