1I43

CYSTATHIONINE GAMMA-SYNTHASE IN COMPLEX WITH THE INHIBITOR PPCA

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... (A, B, C, D, E...)	CYSTATHIONINE GAMMA-SYNTHASE	polymer	445	48068.0	12	UniProt (Q9ZPL5) Pfam (PF01053)	Nicotiana tabacum (common tobacco)
2	AA, CA, EA, GA, IA... (H, I, J, K, L...)	PYRIDOXAL-5'-PHOSPHATE	non-polymer		247.1	12	Chemie (PLP)
3	BA, DA, FA, HA, JA... (H, I, J, K, L...)	3-(PHOSPHONOMETHYL)PYRIDINE-2-CARBOXYLIC ACID	non-polymer		217.1	12	Chemie (PMC)

Contents of the asymmetric unit

Polymers	Number of chains	12
	Total formula weight	576815.7
Non-Polymers*	Number of molecules	24
	Total formula weight	5571.1
All*	Total formula weight	582386.8

*Water molecules are not included.