Classification
Compound class	Endogenous peptide in human, mouse or rat
Ligand families/groups	Neuropeptides

Synonyms

hypocretin-2

Gene/Precursor

Gene symbol Gene name Species Precursor protein name Synonyms Hcrt hypocretin Mouse prepro-orexin hypocretin neuropeptide precursor, orexin neuropeptide precursor, PPO, prepro-hypocretin Hcrt hypocretin neuropeptide precursor Rat prepro-orexin hypocretin neuropeptide precursor, orexin neuropeptide precursor, PPO, prepro-hypocretin

Database Links
Specialist databases
GPCRdb Ligand	orexin-B
Other databases
CAS Registry No.	202801-92-1
Ensembl Gene	ENSMUSG00000045471 (Mm), ENSRNOG00000018892 (Rn)
GtoPdb PubChem SID	135651846
UniProtKB	O55241 (Mm), O55232 (Rn)