1ZBQ

Crystal Structure Of Human 17-Beta-Hydroxysteroid Dehydrogenase Type 4 In Complex With NAD

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, E...	17-beta-hydroxysteroid dehydrogenase 4	polymer	327	35595.3	6	UniProt (P51659) Pfam (PF00106) In PDB	Homo sapiens (human)	D-bifunctional protein, DBP, Peroxisomal multifunctional enzyme type 2, MFE-2, 17-beta-HSD 4, 3-hydroxyacyl-CoA dehydrogenase
2	A, B, C, D, E...	NICOTINAMIDE-ADENINE-DINUCLEOTIDE	non-polymer		663.4	6	Chemie (NAD)
3		water	water		18.0	343	Chemie (HOH)

Sequence modifications

A, B, C, D, E, F: 1 - 304 (UniProt: P51659)

PDB	External Database	Details
Gly -20	-	cloning artifact
Ser -19	-	cloning artifact
Ser -18	-	cloning artifact
His -17	-	expression tag
His -16	-	expression tag
His -15	-	expression tag
His -14	-	expression tag
His -13	-	expression tag
His -12	-	expression tag
Ser -11	-	cloning artifact
Ser -10	-	cloning artifact
Gly -9	-	cloning artifact
Arg -8	-	cloning artifact
Glu -7	-	cloning artifact
Asn -6	-	cloning artifact
Leu -5	-	cloning artifact
Tyr -4	-	cloning artifact
Phe -3	-	cloning artifact
Gln -2	-	cloning artifact
Gly -1	-	cloning artifact
His 0	-	cloning artifact
Gly 305	-	cloning artifact
Ser 306	-	cloning artifact

Contents of the asymmetric unit

Polymers	Number of chains	6
	Total formula weight	213572.1
Non-Polymers*	Number of molecules	6
	Total formula weight	3980.5
All*	Total formula weight	217552.6

*Water molecules are not included.