1DXF

2-dehydro-3-deoxy-galactarate aldolase from Escherichia coli in complex with pyruvate

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)	2-DEHYDRO-3-DEOXY-GALACTARATE ALDOLASE	polymer	256	27504.9	2	UniProt (P23522) Pfam (PF03328)	ESCHERICHIA COLI
2	C, E (A, B)	PYRUVIC ACID	non-polymer		88.1	2	Chemie (PYR)
3	D, F (A, B)	MAGNESIUM ION	non-polymer		24.3	2	Chemie (MG)
4	G, H (A, B)	water	water		18.0	244	Chemie (HOH)

Sequence modifications

A, B: 1 - 256 (UniProt: P23522)

PDB	External Database	Details
Mse 63	Met 63	modified residue
Mse 131	Met 131	modified residue

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	55009.7
Non-Polymers*	Number of molecules	4
	Total formula weight	224.7
All*	Total formula weight	55234.5

*Water molecules are not included.