1H7E

The structure of CMP:2-keto-3-deoxy-manno-octonic acid synthetase and of its complexes with substrates and substrate analogues, Apo-enzyme

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	3-DEOXY-MANNO-OCTULOSONATE CYTIDYLYLTRANSFERASE	polymer	245	27059.9	2	UniProt (P42216) Pfam (PF02348) In PDB	ESCHERICHIA COLI	CMP-KDO SYNTHETASE, CKS, CMP-2-KETO-3-DEOXYOCTULOSONIC ACID SYNTHETASE, CMP-2-KETO-3-DEOXY-MANNO -OCTONIC ACID SYNTHETASE
2		water	water		18.0	464	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	54119.8
All*	Total formula weight	54119.8

*Water molecules are not included.