4B5V

Crystal structures of divalent metal dependent pyruvate aldolase, HpaI, in complex with 4-hydroxyl-2-ketoheptane-1,7-dioate

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	4-HYDROXY-2-OXO-HEPTANE-1,7-DIOATE ALDOLASE	polymer	251	27009.8	2	UniProt (B1IS70) Pfam (PF03328) In PDB	ESCHERICHIA COLI ATCC 8739	HPAI, 2,4-DIHYDROXYHEPT-2-ENE-1,7-DIOIC ACID ALDOLASE, HHED ALDOLASE, 4-HYDROXY-2-KETOHEPTANE-1,7-DIOATE ALDOLASE, HKHD ALDOLASE
2	A, B	PYRUVIC ACID	non-polymer		88.1	2	Chemie (PYR)
3	A, B	(4R)-4-oxidanyl-2-oxidanylidene-heptanedioic acid	non-polymer		190.2	2	Chemie (E8U)
4	A, B	GLYCEROL	non-polymer		92.1	2	Chemie (GOL)
5	A, B	MAGNESIUM ION	non-polymer		24.3	2	Chemie (MG)
6		water	water		18.0	803	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	54019.6
Non-Polymers*	Number of molecules	8
	Total formula weight	789.2
All*	Total formula weight	54808.8

*Water molecules are not included.