1DC4

STRUCTURAL ANALYSIS OF GLYCERALDEHYDE 3-PHOSPHATE DEHYDROGENASE FROM ESCHERICHIA COLI: DIRECT EVIDENCE FOR SUBSTRATE BINDING AND COFACTOR-INDUCED CONFORMATIONAL CHANGES

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B (A, B)	GLYCERALDEHYDE 3-PHOSPHATE DEHYDROGENASE	polymer	330	35774.5	2	UniProt (P0A9B2) Pfam (PF00044) Pfam (PF02800)	Escherichia coli	GAPDH
2	C, D (A, B)	SN-GLYCEROL-3-PHOSPHATE	non-polymer		172.1	2	Chemie (G3P)
3	E, F (A, B)	water	water		18.0	241	Chemie (HOH)

Sequence modifications

A, B: 0 - 330 (UniProt: P0A9B2)

PDB	External Database	Details
Mse 40	Met 40	modified residue
Mse 43	Met 43	modified residue
Mse 118	Met 118	modified residue
Mse 127	Met 128	modified residue
Mse 172	Met 172	modified residue
Mse 228	Met 228	modified residue
Mse 267	Met 267	modified residue

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	71549.0
Non-Polymers*	Number of molecules	2
	Total formula weight	344.1
All*	Total formula weight	71893.1

*Water molecules are not included.