1WNB

Escherichia coli YdcW gene product is a medium-chain aldehyde dehydrogenase (complexed with nadh and betaine aldehyde)

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)	Putative betaine aldehyde dehydrogenase	polymer	495	53409.6	4	UniProt (P77674) Pfam (PF00171)	Escherichia coli	YdcW aldehyde dehydrogenase, BADH
2	E, G, H, I (A, B, C, D)	1,4-DIHYDRONICOTINAMIDE ADENINE DINUCLEOTIDE	non-polymer		665.4	4	Chemie (NAI)
3	F (B)	BETAINE ALDEHYDE	non-polymer		102.2	1	Chemie (BTL)
4	J, K, L, M (A, B, C, D)	water	water		18.0	831	Chemie (HOH)

Sequence modifications

A, B, C, D: 1 - 474 (UniProt: P77674)

PDB	External Database	Details
Ser -20	-	expression tag
Tyr -19	-	expression tag
Tyr -18	-	expression tag
His -17	-	expression tag
His -16	-	expression tag
His -15	-	expression tag
His -14	-	expression tag
His -13	-	expression tag
His -12	-	expression tag
Leu -11	-	expression tag
Glu -10	-	expression tag
Ser -9	-	expression tag
Thr -8	-	expression tag
Ser -7	-	expression tag
Leu -6	-	expression tag
Tyr -5	-	expression tag
Lys -4	-	expression tag
Lys -3	-	expression tag
Ala -2	-	expression tag
Gly -1	-	expression tag
Leu 0	-	expression tag
Val 197	Ile 197	conflict

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	213638.3
Non-Polymers*	Number of molecules	5
	Total formula weight	2763.9
All*	Total formula weight	216402.3

*Water molecules are not included.