2PKR

Crystal structure of (A+CTE)4 chimeric form of photosyntetic glyceraldehyde-3-phosphate dehydrogenase, complexed with NADP

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	O, R, P, Q, A...	Glyceraldehyde-3-phosphate dehydrogenase Aor	polymer	365	39300.6	12	UniProt (P19866) Pfam (PF00044) Pfam (PF02800) In PDB	Spinacia oleracea (spinach)	NADP-dependent glyceraldehydephosphate dehydrogenase subunit A
2	Q, L, M, A, B...	SULFATE ION	non-polymer		96.1	34	Chemie (SO4)
3	L, Q, M, A, B...	NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE	non-polymer		745.4	12	Chemie (NDP)
4		water	water		18.0	10	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	12
	Total formula weight	471607.3
Non-Polymers*	Number of molecules	46
	Total formula weight	12211.2
All*	Total formula weight	483818.5

*Water molecules are not included.