3TOX

Crystal structure of a short chain dehydrogenase in complex with NAD(P) from Sinorhizobium meliloti 1021

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... (A, B, C, D, E...)	Short chain dehydrogenase	polymer	280	28418.9	8	UniProt (Q92SS3) Pfam (PF13561)	Sinorhizobium meliloti (Ensifer meliloti)	Putative oxidoreductase
2	I, J, K, L, M... (A, B, C, D, E...)	NADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE	non-polymer		743.4	8	Chemie (NAP)
3	Q, R, S, T, U... (A, B, C, D, E...)	water	water		18.0	850	Chemie (HOH)

Sequence modifications

A, B, C, D, E, F, G, I: 3 - 258 (UniProt: Q92SS3)

PDB	External Database	Details
Met 1	-	expression tag
Val 2	-	expression tag
Ala 259	-	expression tag
Glu 260	-	expression tag
Asn 261	-	expression tag
Leu 262	-	expression tag
Tyr 263	-	expression tag
Phe 264	-	expression tag
Gln 265	-	expression tag
Ser 266	-	expression tag
His 267	-	expression tag
His 268	-	expression tag
His 269	-	expression tag
His 270	-	expression tag
His 271	-	expression tag
His 272	-	expression tag
Trp 273	-	expression tag
Ser 274	-	expression tag
His 275	-	expression tag
Pro 276	-	expression tag
Gln 277	-	expression tag
Phe 278	-	expression tag
Glu 279	-	expression tag
Lys 280	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	8
	Total formula weight	227351.5
Non-Polymers*	Number of molecules	8
	Total formula weight	5947.2
All*	Total formula weight	233298.8

*Water molecules are not included.