4CUK

Structure of Salmonella D-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, C, D (A, B, C, D)	D-LACTATE DEHYDROGENASE	polymer	338	37691.0	4	UniProt (Q8Z780) Pfam (PF00389) Pfam (PF02826)	SALMONELLA ENTERICA SUBSP. ENTERICA SEROVAR TYPHI
2	E, F (A, D)	1,4-DIHYDRONICOTINAMIDE ADENINE DINUCLEOTIDE	non-polymer		665.4	2	Chemie (NAI)
3	G, H, I, J (A, B, C, D)	water	water		18.0	483	Chemie (HOH)

Sequence modifications

A, B, C, D: 1 - 329 (UniProt: Q8Z780)

PDB	External Database	Details
Lys 330	-	expression tag
His 331	-	expression tag
His 332	-	expression tag
His 333	-	expression tag
His 334	-	expression tag
His 335	-	expression tag
His 336	-	expression tag
His 337	-	expression tag
His 338	-	expression tag
Val 273	Asn 273	conflict

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	150763.9
Non-Polymers*	Number of molecules	2
	Total formula weight	1330.9
All*	Total formula weight	152094.8

*Water molecules are not included.