13PK

TERNARY COMPLEX OF PHOSPHOGLYCERATE KINASE FROM TRYPANOSOMA BRUCEI

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	3-PHOSPHOGLYCERATE KINASE	polymer	415	44700.0	4	UniProt (P07378) Pfam (PF00162) In PDB	Trypanosoma brucei	PGK
2	A, B, C, D	MAGNESIUM ION	non-polymer		24.3	4	Chemie (MG)
3	A, C, D	PHOSPHATE ION	non-polymer		95.0	6	Chemie (PO4)
4	A, B, C, D	ADENOSINE-5'-DIPHOSPHATE	non-polymer		427.2	4	Chemie (ADP)
5	A, B	3-PHOSPHOGLYCERIC ACID	non-polymer		186.1	2	Chemie (3PG)
6		water	water		18.0	599	Chemie (HOH)

Sequence modifications

A, B, C, D: 5 - 419 (UniProt: P07378)

PDB	External Database	Details
Arg 98	Ala 98	conflict
Asp 418	Glu 418	conflict

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	178799.9
Non-Polymers*	Number of molecules	16
	Total formula weight	2748.0
All*	Total formula weight	181547.9

*Water molecules are not included.