ADRB1 (Adrenoceptor Beta 1) is a Protein Coding gene. Diseases associated with ADRB1 include Resting Heart Rate, Variation In and Coronary Artery Anomaly . Among its related pathways are Monoamine GPCRs and Peptide ligand-binding receptors . Gene Ontology (GO) annotations related to this gene include G-protein coupled receptor activity and PDZ domain binding . An important paralog of this gene is ADRB2 .