8JXS | pdb_00008jxs

Structure of nanobody-bound DRD1_PF-6142 complex

External Resource: Annotation


Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
ASCOP2B SuperfamilyG protein-coupled receptor-like 8102689 3000473 SCOP2B (2022-06-29)

SAbDab Antibody Annotation SAbDab Database Homepage

ChainChain ClassChain SubclassChain TypeAntigen Name(s) Provenance Source
Heavy ChainIGHV1 -d(1a) dopamine receptorSAbDab (2025-12-19)
D [auth H]Heavy ChainIGHV5 -maltose/maltodextrin-binding periplasmic protein,immunoglobulin g-binding protein a,immunoglobulin g-binding protein g SAbDab (2025-12-19)
E [auth L]Light ChainIGKV8 Kappamaltose/maltodextrin-binding periplasmic protein,immunoglobulin g-binding protein a,immunoglobulin g-binding protein g SAbDab (2025-12-19)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
PF000017 transmembrane receptor (rhodopsin family) (7tm_1)7 transmembrane receptor (rhodopsin family)This family contains, amongst other G-protein-coupled receptors (GCPRs), members of the opsin family, which have been considered to be typical members of the rhodopsin superfamily. They share several motifs, mainly the seven transmembrane helices, GC ...This family contains, amongst other G-protein-coupled receptors (GCPRs), members of the opsin family, which have been considered to be typical members of the rhodopsin superfamily. They share several motifs, mainly the seven transmembrane helices, GCPRs of the rhodopsin superfamily. All opsins bind a chromophore, such as 11-cis-retinal. The function of most opsins other than the photoisomerases is split into two steps: light absorption and G-protein activation. Photoisomerases, on the other hand, are not coupled to G-proteins - they are thought to generate and supply the chromophore that is used by visual opsins [1].
Domain
PF17573GA-like domain (GA-like)GA-like domainThis domain is found in bacterial cell surface proteins. It is related to the GA domain that forms a three helix bundle. Domain
PF02216B domain (B)B domainThis family contains the B domain of Staphylococcal protein A, which specifically binds to the Fc portion of immunoglobulin G. Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
D(1A) dopamine receptor
NBA3---
Maltose/maltodextrin-binding periplasmic protein,Immunoglobulin G-binding protein A,Immunoglobulin G-binding protein G
D [auth H]Fab 8D3 heavy chain---
E [auth L]Fab 8D3 light chain---

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
IPR000929Dopamine receptor familyFamily
IPR001413Dopamine D1 receptorFamily
IPR000276G protein-coupled receptor, rhodopsin-likeFamily
IPR017452GPCR, rhodopsin-like, 7TMDomain
IPR009063Immunoglobulin/albumin-binding domain superfamilyHomologous Superfamily
IPR019950M protein-type anchor domainDomain
IPR005877YSIRK Gram-positive signal peptideDomain
IPR000724IgG-binding BDomain
IPR035152GA-like domainDomain
IPR019931LPXTG cell wall anchor domainDomain
IPR009063Immunoglobulin/albumin-binding domain superfamilyHomologous Superfamily
IPR005877YSIRK Gram-positive signal peptideDomain
IPR036779LysM domain superfamilyHomologous Superfamily
IPR005038Octapeptide repeatRepeat
IPR003132Protein A, Ig-binding domainDomain
IPR018392LysM domainDomain
IPR019931LPXTG cell wall anchor domainDomain
IPR006061Solute-binding family 1, conserved siteConserved Site
IPR006060Maltose/Cyclodextrin ABC transporter, substrate-binding proteinFamily
IPR006059Bacterial-type extracellular solute-binding proteinFamily
IPR009063Immunoglobulin/albumin-binding domain superfamilyHomologous Superfamily
IPR005877YSIRK Gram-positive signal peptideDomain
IPR036779LysM domain superfamilyHomologous Superfamily
IPR005038Octapeptide repeatRepeat
IPR003132Protein A, Ig-binding domainDomain
IPR018392LysM domainDomain
IPR019931LPXTG cell wall anchor domainDomain

Pharos: Disease Associations Pharos Homepage Annotation

ChainsDrug Target  Associated Disease
Pharos:  P21728

Membrane Protein Annotation: PDBTM PDBTM Database Homepage

ChainsExternal LinkComment
A, C
PDBTMAnnotated as membrane protein by PDBTM

Membrane Protein Annotation: mpstruc mpstruc Database Homepage

ChainsResource LinkGroupSubgroupProtein
A, C
mpstrucTRANSMEMBRANE PROTEINS: ALPHA-HELICALG Protein-Coupled Receptors: Class ADopamine D1 receptor (DRD1 or D1R) with bound nanobody NBA3 and LSD