1WBH

Crystal structure of the E45N mutant from KDPG aldolase from Escherichia coli

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 (A, B, C)	KHG/KDPG ALDOLASE	polymer	214	22361.0	3	UniProt (P10177) Pfam (PF01081) UniProt (by SIFTS) (P0A955)	ESCHERICHIA COLI	4-HYDROXY-2-OXOGLUTARATE ALDOLASE, 2-KETO-4-HYDROXYGLUTARATE ALDOLASE, KHG-ALDOLASE, 2-DEHYDRO-3-DEOXY-PHOSPHOGLUCONATE ALDOLASE, PHOSPHO-2-DEHYDRO-3-DEOXYGLUCONATE ALDOLASE, PHOSPHO-2-KETO-3-DEOXYGLUCONATE ALDOLASE, 2-KETO-3-DEOXY-6-PHOSPHOGLUCONATE ALDOLASE
2	D, E, F, G (A, B, C)	PHOSPHATE ION	non-polymer		95.0	4	Chemie (PO4)
3	H, I, J (A, B, C)	water	water		18.0	720	Chemie (HOH)

Sequence modifications

A, B, C: 0 - 0 (PDB: 1WBH)
A, B, C: 1 - 213 (UniProt: P10177)

PDB	External Database	Details
Asn 45	Glu 45	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	3
	Total formula weight	67083.1
Non-Polymers*	Number of molecules	4
	Total formula weight	379.9
All*	Total formula weight	67462.9

*Water molecules are not included.