1L7E

Crystal Structure of R. rubrum Transhydrogenase Domain I with Bound NADH

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	nicotinamide nucleotide Transhydrogenase, subunit alpha 1	polymer	384	40324.8	4	UniProt (Q60164) Pfam (PF05222) Pfam (PF01262) UniProt (by SIFTS) (Q2RSB2) In PDB	Rhodospirillum rubrum	Transhydrogenase Domain I
2	A, D	1,4-DIHYDRONICOTINAMIDE ADENINE DINUCLEOTIDE	non-polymer		665.4	2	Chemie (NAI)
3		water	water		18.0	607	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	161299.1
Non-Polymers*	Number of molecules	2
	Total formula weight	1330.9
All*	Total formula weight	162630.0

*Water molecules are not included.