General Information of Binding Target of SBP (BTS) (ID: ST00215)
BTS Name
Type-1 angiotensin II receptor
Synonyms
AT1AR; AT1BR; Angiotensin II type-1 receptor; AT1
BTS Type
Protein
Family
G-protein coupled receptor 1 family
Gene Name
AGTR1
Organism
Homo sapiens (Human)
Function
Receptor for angiotensin II. Mediates its action by association with G proteins that activate a phosphatidylinositol-calcium second messenger system.; (Microbial infection) During SARS coronavirus-2/SARS-CoV-2 infection, it is able to recognize and internalize the complex formed by secreted ACE2 and SARS-CoV-2 spike protein through DNM2/dynamin 2-dependent endocytosis.
UniProt ID
P30556
UniProt Entry
AGTR1_HUMAN
PFam
PF00001
Gene ID
185
Sequence
MILNSSTEDGIKRIQDDCPKAGRHNYIFVMIPTLYSIIFVVGIFGNSLVVIVIYFYMKLK
TVASVFLLNLALADLCFLLTLPLWAVYTAMEYRWPFGNYLCKIASASVSFNLYASVFLLT
CLSIDRYLAIVHPMKSRLRRTMLVAKVTCIIIWLLAGLASLPAIIHRNVFFIENTNITVC
AFHYESQNSTLPIGLGLTKNILGFLFPFLIILTSYTLIWKALKKAYEIQKNKPRNDDIFK
IIMAIVLFFFFSWIPHQIFTFLDVLIQLGIIRDCRIADIVDTAMPITICIAYFNNCLNPL
FYGFLGKKFKRYFLQLLKYIPPKAKSHSNLSTKMSTLSYRPSDNVSSSTKKPAPCFEVE
Sequence Length
359
Synthetic Binding Protein (SBP) Targeting This BTS
SBP Name Highest Status Mechanism Affinity Application Details Ref
Nanobody anti-AT1R AT110i1 Research Activator EC50: 18.5nM Research tool
SBP Info
[1]
Nanobody anti-AT1R AT110i1le Research Inhibitor Kd: 10.8 nM Research tool
SBP Info
[2]
Nanobody anti-AT1R AT118 Research Antagonist N.A. Hypertensive disorders [ICD-11: BA00.Z]
SBP Info
[3]
Nanobody anti-AT1R AT118i4 Research Antagonist N.A. Hypertensive disorders [ICD-11: BA00.Z]
SBP Info
[3]
Nanobody anti-AT1R AT120 Research Antagonist N.A. Hypertensive disorders [ICD-11: BA00.Z]
SBP Info
[3]
References
1 Distinctive Activation Mechanism for Angiotensin Receptor Revealed by a Synthetic Nanobody. Cell. 2019 Jan 24;176(3):479-490.e12.
2 Angiotensin and biased analogs induce structurally distinct active conformations within a GPCR.Science. 2020 Feb 21;367(6480):888-892.
3 Synthetic nanobodies as angiotensin receptor blockers. Proc Natl Acad Sci U S A. 2020 Aug 18;117(33):20284-20291.