3CRL

Crystal structure of the PDHK2-L2 complex.

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Pyruvate dehydrogenase [lipoamide] kinase isozyme 2, mitochondrial	polymer	407	46155.5	2	UniProt (Q64536) Pfam (PF10436) Pfam (PF02518) In PDB	Rattus norvegicus (Norway rat)	Pyruvate dehydrogenase kinase isoform 2, PDK P45
2	C, D	Dihydrolipoyllysine-residue acetyltransferase component of pyruvate dehydrogenase complex, mitochondrial	polymer	87	9764.4	2	UniProt (P10515) Pfam (PF00364) In PDB	Homo sapiens (human)	Pyruvate dehydrogenase complex E2 subunit, PDCE2, E2, Dihydrolipoamide S-acetyltransferase component of pyruvate dehydrogenase complex, PDC-E2, 70 kDa mitochondrial autoantigen of primary biliary cirrhosis, PBC, M2 antigen complex 70 kDa subunit
3	A, B	MAGNESIUM ION	non-polymer		24.3	2	Chemie (MG)
4	A, B	POTASSIUM ION	non-polymer		39.1	2	Chemie (K)
5	A, B	PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER	non-polymer		506.2	2	Chemie (ANP)
6		water	water		18.0	142	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	111839.7
Non-Polymers*	Number of molecules	6
	Total formula weight	1139.2
All*	Total formula weight	112978.9

*Water molecules are not included.