7UTZ | pdb_00007utz

Human thyrotropin analog TR1402 bound to human Thyrotropin receptor in complex with miniGs399 (composite structure)


Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
G [auth Z]SCOP2B SuperfamilyTransducin (heterotrimeric G protein), gamma chain 8070798 3001771 SCOP2B (2022-06-29)
D [auth R]SCOP2B SuperfamilyL domain-like 8078984 3001010 SCOP2B (2022-06-29)
ASCOP2B SuperfamilyCystine-knot cytokines 8038799 3000846 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
E [auth X]Rase7utzX1 A: a/b three-layered sandwichesX: P-loop domains-likeH: P-loop domains-relatedT: P-loop containing nucleoside triphosphate hydrolasesF: RasECOD (1.6)
F [auth Y]ANAPC4_WD40_3e7utzY1 A: beta duplicates or obligate multimersX: beta-propeller-likeH: beta-propellerT: 7-bladedF: ANAPC4_WD40_3ECOD (1.6)
G [auth Z]G-gammae7utzZ1 A: extended segmentsX: Transducin (heterotrimeric G protein), gamma chain (From Topology)H: Transducin (heterotrimeric G protein), gamma chain (From Topology)T: Transducin (heterotrimeric G protein), gamma chainF: G-gammaECOD (1.6)
D [auth R]LRR_8_1e7utzR2 A: beta duplicates or obligate multimersX: Single-stranded right-handed beta-helixH: Leucine-rich repeats (From Topology)T: Leucine-rich repeatsF: LRR_8_1ECOD (1.6)
D [auth R]7tm_1_3e7utzR1 A: alpha bundlesX: Family A G protein-coupled receptor-like (From Topology)H: Family A G protein-coupled receptor-like (From Topology)T: Family A G protein-coupled receptor-likeF: 7tm_1_3ECOD (1.6)
C [auth N]V-set_12e7utzN1 A: beta sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: V-set_12ECOD (1.6)
BCys_knote7utzB1 A: few secondary structure elementsX: Cystine-knot cytokines (From Topology)H: Cystine-knot cytokines (From Topology)T: Cystine-knot cytokinesF: Cys_knotECOD (1.6)
AHormone_6e7utzA1 A: few secondary structure elementsX: Cystine-knot cytokines (From Topology)H: Cystine-knot cytokines (From Topology)T: Cystine-knot cytokinesF: Hormone_6ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

SAbDab Antibody Annotation SAbDab Database Homepage

ChainChain ClassChain SubclassChain TypeAntigen Name(s) Provenance Source
C [auth N]Heavy ChainIGHV3 -guanine nucleotide-binding protein g(i)/g(s)/g(t) subunitbeta-1 | guanine nucleotide-binding protein g(i)/g(s)/g(o) subunitgamma-2 | guanine nucleotide-binding protein g(s) subunit alphaisoforms short SAbDab (2025-12-19)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
F [auth Y]PF00400WD domain, G-beta repeat (WD40)WD domain, G-beta repeat- Repeat
D [auth R]PF13306BspA type Leucine rich repeat region (6 copies) (LRR_5)BspA type Leucine rich repeat region (6 copies)- Repeat
D [auth R]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
PF00007Cystine-knot domain (Cys_knot)Cystine-knot domainThe family comprises glycoprotein hormones and the C-terminal domain of various extracellular proteins. It is believed to be involved in disulfide-linked dimerisation. Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
E [auth X]Guanine nucleotide-binding protein G(s) subunit alpha isoforms short
F [auth Y]Guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-1
G [auth Z]Guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-2
D [auth R]Thyrotropin receptor
C [auth N]Nanobody 35---
Thyrotropin subunit beta
Glycoprotein hormones alpha chain analog TR1402

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
E [auth X]IPR001019Guanine nucleotide binding protein (G-protein), alpha subunitFamily
E [auth X]IPR011025G protein alpha subunit, helical insertionHomologous Superfamily
E [auth X]IPR027417P-loop containing nucleoside triphosphate hydrolaseHomologous Superfamily
E [auth X]IPR000367G-protein alpha subunit, group SFamily
F [auth Y]IPR019775WD40 repeat, conserved siteConserved Site
F [auth Y]IPR020472PAC1/LIS1-like, WD-40 repeatRepeat
F [auth Y]IPR001632G-protein beta subunit-like, WD40 repeatsDomain
F [auth Y]IPR015943WD40/YVTN repeat-like-containing domain superfamilyHomologous Superfamily
F [auth Y]IPR016346G-protein subunit beta 1-5Family
F [auth Y]IPR036322WD40-repeat-containing domain superfamilyHomologous Superfamily
F [auth Y]IPR001680WD40 repeatRepeat
G [auth Z]IPR001770G-protein, gamma subunitFamily
G [auth Z]IPR015898G-protein, gamma subunit-like domainDomain
G [auth Z]IPR036284G-protein gamma-like domain superfamilyHomologous Superfamily
D [auth R]IPR002274Thyrotropin receptorFamily
D [auth R]IPR000276G protein-coupled receptor, rhodopsin-likeFamily
D [auth R]IPR002131Glycoprotein hormone receptor familyFamily
D [auth R]IPR026906BspA-type LRR regionRepeat
D [auth R]IPR017452GPCR, rhodopsin-like, 7TMDomain
D [auth R]IPR032675Leucine-rich repeat domain superfamilyHomologous Superfamily
IPR001545Gonadotropin, beta subunitFamily
IPR018245Gonadotropin, beta subunit, conserved siteConserved Site
IPR029034Cystine-knot cytokineHomologous Superfamily
IPR006208Glycoprotein hormone subunit betaDomain
IPR000476Glycoprotein hormone alpha chainFamily
IPR029034Cystine-knot cytokineHomologous Superfamily

Pharos: Disease Associations Pharos Homepage Annotation

ChainsDrug Target  Associated Disease
E [auth X]PharosP63092
F [auth Y]PharosP62873
G [auth Z]PharosP59768
D [auth R]PharosP16473
PharosP01222
PharosP01215