3HQO

Crystal structures of Leishmania mexicana pyruvate kinase (LmPYK) in complex with ATP and Oxalate

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	K, A, B, C	Pyruvate kinase	polymer	499	54467.9	4	UniProt (Q27686) Pfam (PF00224) Pfam (PF02887) In PDB	Leishmania mexicana	PK
2	K, A, B, C	MAGNESIUM ION	non-polymer		24.3	6	Chemie (MG)
3	K, A, B, C	POTASSIUM ION	non-polymer		39.1	4	Chemie (K)
4	K, A, B, C	OXALATE ION	non-polymer		88.0	4	Chemie (OXL)
5	K, A, B, C	ADENOSINE-5'-TRIPHOSPHATE	non-polymer		507.2	4	Chemie (ATP)

Sequence modifications

K, A, B, C: 0 - 498 (UniProt: Q27686)

PDB	External Database	Details
Ser 382	Gly 383	SEE REMARK 999
Tyr 389	Ser 390	SEE REMARK 999
Arg 404	Ala 405	SEE REMARK 999
Ser 405	Gly 406	SEE REMARK 999

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	217871.7
Non-Polymers*	Number of molecules	18
	Total formula weight	2683.0
All*	Total formula weight	220554.8

*Water molecules are not included.