4IDG

Crystal structure of a short-chain dehydrogenase/reductase superfamily protein from agrobacterium tumefaciens (TARGET EFI-506441) with bound NAD, monoclinic form 2

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)	SHORT-CHAIN DEHYDROGENASE/REDUCTASE	polymer	347	38083.8	2	UniProt (A9CL58) Pfam (PF01370)	Agrobacterium fabrum
2	C, I, K (A, B)	CHLORIDE ION	non-polymer		35.5	3	Chemie (CL)
3	D, H (A, B)	NICOTINAMIDE-ADENINE-DINUCLEOTIDE	non-polymer		663.4	2	Chemie (NAD)
4	E, F, G, J (A, B)	1,2-ETHANEDIOL	non-polymer		62.1	4	Chemie (EDO)
5	L, M (A, B)	water	water		18.0	460	Chemie (HOH)

Sequence modifications

A, B: 1 - 327 (UniProt: A9CL58)

PDB	External Database	Details
Met -19	-	expression tag
Gly -18	-	expression tag
Ser -17	-	expression tag
Ser -16	-	expression tag
His -15	-	expression tag
His -14	-	expression tag
His -13	-	expression tag
His -12	-	expression tag
His -11	-	expression tag
His -10	-	expression tag
Ser -9	-	expression tag
Ser -8	-	expression tag
Gly -7	-	expression tag
Leu -6	-	expression tag
Val -5	-	expression tag
Pro -4	-	expression tag
Arg -3	-	expression tag
Gly -2	-	expression tag
Ser -1	-	expression tag
His 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	76167.7
Non-Polymers*	Number of molecules	9
	Total formula weight	1681.5
All*	Total formula weight	77849.2

*Water molecules are not included.