3OOG

human cAMP-dependent protein kinase in complex with a small fragment

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	cAMP-dependent protein kinase catalytic subunit alpha	polymer	351	40808.6	1	UniProt (P17612) Pfam (PF00069) In PDB	Homo sapiens (human)	PKA C-alpha
2	B	cAMP-dependent protein kinase inhibitor alpha	polymer	20	2226.4	1	UniProt (P61925) In PDB		PKI-alpha, cAMP-dependent protein kinase inhibitor, muscle/brain isoform
3	A	1-(4-hydroxy-3-methylphenyl)ethanone	non-polymer		150.2	1	Chemie (YTP)
4		water	water		18.0	139	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	43035.0
Non-Polymers*	Number of molecules	1
	Total formula weight	150.2
All*	Total formula weight	43185.2

*Water molecules are not included.