1GTZ

Structure of STREPTOMYCES COELICOLOR TYPE II DEHYDROQUINASE R23A MUTANT IN COMPLEX WITH DEHYDROSHIKIMATE

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, D, E...	3-DEHYDROQUINATE DEHYDRATASE	polymer	156	16483.5	12	UniProt (P15474) Pfam (PF01220) In PDB	STREPTOMYCES COELICOLOR
2	A, D, G, J	2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL	non-polymer		122.1	4	Chemie (TRS)
3	K, L, A, B, C...	3-DEHYDROSHIKIMATE	non-polymer		174.2	12	Chemie (DHK)
4		water	water		18.0	1580	Chemie (HOH)

Sequence modifications

A, B, C, D, E, F, G, H, I, J, K, L: 1 - 156 (UniProt: P15474)

PDB	External Database	Details
Ala 23	Arg 23	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	12
	Total formula weight	197801.9
Non-Polymers*	Number of molecules	16
	Total formula weight	2578.4
All*	Total formula weight	200380.2

*Water molecules are not included.