1W4J

Peripheral-subunit binding domains from mesophilic, thermophilic, and hyperthermophilic bacteria fold by ultrafast, apparently two-state transitions

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	PYRUVATE DEHYDROGENASE E2	polymer	51	5260.0	1	UniProt (Q8ZUR6) Pfam (PF02817)	PYROBACULUM AEROPHILUM	DIHYDROLIPOAMIDE ACETYLTRANSFERASE

Sequence modifications

A: 125 - 126 (PDB: 1W4J)
A: 127 - 175 (UniProt: Q8ZUR6)

PDB	External Database	Details
Ala 146	Leu 112	engineered mutation
Trp 166	Tyr 132	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	5260.0
All*	Total formula weight	5260.0

*Water molecules are not included.