4UUN

Trichomonas vaginalis lactate dehydrogenase in complex with 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 (A, B)	L-LACTATE DEHYDROGENASE	polymer	341	37954.3	2	UniProt (O96445) Pfam (PF00056) Pfam (PF02866)	TRICHOMONAS VAGINALIS	LACTATE DEHYDROGENASE
2	C, D (A, B)	1,4-DIHYDRONICOTINAMIDE ADENINE DINUCLEOTIDE	non-polymer		665.4	2	Chemie (NAI)
3	E, F (A, B)	water	water		18.0	964	Chemie (HOH)

Sequence modifications

A, B: 1 - 333 (UniProt: O96445)

PDB	External Database	Details
Leu 334	-	expression tag
Glu 335	-	expression tag
His 336	-	expression tag
His 337	-	expression tag
His 338	-	expression tag
His 339	-	expression tag
His 340	-	expression tag
His 341	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	75908.6
Non-Polymers*	Number of molecules	2
	Total formula weight	1330.9
All*	Total formula weight	77239.5

*Water molecules are not included.