1CER

DETERMINANTS OF ENZYME THERMOSTABILITY OBSERVED IN THE MOLECULAR STRUCTURE OF THERMUS AQUATICUS D-GLYCERALDEHYDE-3-PHOSPHATE DEHYDROGENASE AT 2.5 ANGSTROMS RESOLUTION

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... (O, P, Q, R, A...)	HOLO-D-GLYCERALDEHYDE-3-PHOSPHATE DEHYDROGENASE	polymer	331	35941.3	8	UniProt (P00361)	Thermus aquaticus	GAPDH
2	I, J, K, L, M... (O, P, Q, R, A...)	NICOTINAMIDE-ADENINE-DINUCLEOTIDE	non-polymer		663.4	8	Chemie (NAD)

Contents of the asymmetric unit

Polymers	Number of chains	8
	Total formula weight	287530.2
Non-Polymers*	Number of molecules	8
	Total formula weight	5307.4
All*	Total formula weight	292837.6

*Water molecules are not included.