3KRZ

Crystal Structure of the Thermostable NADH4-bound old yellow enzyme from Thermoanaerobacter pseudethanolicus E39

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, C, D	NADH:flavin oxidoreductase/NADH oxidase	polymer	337	38227.0	4	UniProt (B0KAH1) Pfam (PF00724) In PDB	Thermoanaerobacter pseudethanolicus ATCC 33223 (Clostridium thermohydrosulfuricum)
2	A, B, C, D	FLAVIN MONONUCLEOTIDE	non-polymer		456.3	4	Chemie (FMN)
3	A, B, C, D	1,4,5,6-TETRAHYDRONICOTINAMIDE ADENINE DINUCLEOTIDE	non-polymer		667.5	4	Chemie (TXD)
4		water	water		18.0	1690	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	152908.2
Non-Polymers*	Number of molecules	8
	Total formula weight	4495.2
All*	Total formula weight	157403.4

*Water molecules are not included.