5ZQZ

Structure of human mitochondrial trifunctional protein, tetramer

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, C	Trifunctional enzyme subunit alpha, mitochondrial	polymer	763	83112.6	2	UniProt (P40939) Pfam (PF00378) Pfam (PF02737) Pfam (PF00725) In PDB	Homo sapiens (Human)	78 kDa gastrin-binding protein,TP-alpha
2	B, D	Trifunctional enzyme subunit beta, mitochondrial	polymer	474	51360.4	2	UniProt (P55084) Pfam (PF00108) Pfam (PF02803) In PDB	Homo sapiens (Human)	TP-beta

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	268946.0
All*	Total formula weight	268946.0

*Water molecules are not included.