4IYM

Crystal structure of putative methylmalonate-semialdehyde dehydrogenase from Sinorhizobium meliloti 1021 complexed with NAD, target 011934

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...)	Methylmalonate-semialdehyde dehydrogenase	polymer	521	57243.7	16	UniProt (Q92RW4) Pfam (PF00171) Pfam (PF05893)	Sinorhizobium meliloti (Ensifer meliloti)
2	BA, CA, EA, FA, GA... (H, I, J, K, L...)	NICOTINAMIDE-ADENINE-DINUCLEOTIDE	non-polymer		663.4	16	Chemie (NAD)
3	AA, DA, KA, R, S... (G, I, O, A, F)	MAGNESIUM ION	non-polymer		24.3	6	Chemie (MG)
4	AB, BB, MA, NA, OA... (O, P, A, B, C...)	water	water		18.0	4622	Chemie (HOH)

Sequence modifications

A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P: -1 - 496 (UniProt: Q92RW4)

PDB	External Database	Details
Mse -24	-	expression tag
His -23	-	expression tag
His -22	-	expression tag
His -21	-	expression tag
His -20	-	expression tag
His -19	-	expression tag
His -18	-	expression tag
Ser -17	-	expression tag
Ser -16	-	expression tag
Gly -15	-	expression tag
Val -14	-	expression tag
Asp -13	-	expression tag
Leu -12	-	expression tag
Gly -11	-	expression tag
Thr -10	-	expression tag
Glu -9	-	expression tag
Asn -8	-	expression tag
Leu -7	-	expression tag
Tyr -6	-	expression tag
Phe -5	-	expression tag
Gln -4	-	expression tag
Ser -3	-	expression tag
Mse -2	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	16
	Total formula weight	915899.2
Non-Polymers*	Number of molecules	22
	Total formula weight	10760.6
All*	Total formula weight	926659.8

*Water molecules are not included.