1RZM

Crystal structure of 3-deoxy-D-arabino-heptulosonate-7-phosphate synthase (DAHPS) from Thermotoga maritima complexed with Cd2+, PEP and E4P

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Phospho-2-dehydro-3-deoxyheptonate aldolase	polymer	338	37430.1	2	UniProt (Q9WYH8) Pfam (PF18152) Pfam (PF00793) In PDB	Thermotoga maritima	Phospho-2- keto-3-deoxyheptonate aldolase, DAHP synthetase, 3-deoxy-D-arabino- heptulosonate 7-phosphate synthase
2	A, B	CADMIUM ION	non-polymer		112.4	3	Chemie (CD)
3	A, B	PHOSPHOENOLPYRUVATE	non-polymer		168.0	2	Chemie (PEP)
4	A, B	ERYTHOSE-4-PHOSPHATE	non-polymer		200.1	2	Chemie (E4P)
5		water	water		18.0	159	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	74860.3
Non-Polymers*	Number of molecules	7
	Total formula weight	1073.5
All*	Total formula weight	75933.8

*Water molecules are not included.