6V75

Crystal Structure of Human PKM2 in Complex with L-aspartate

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 (C, A, B, D)	Pyruvate kinase PKM	polymer	550	60050.1	4	UniProt (P14618) Pfam (PF00224) Pfam (PF02887)	Homo sapiens (Human)	Cytosolic thyroid hormone-binding protein,CTHBP,Opa-interacting protein 3,OIP-3,Pyruvate kinase 2/3,Pyruvate kinase muscle isozyme,Thyroid hormone-binding protein 1,THBP1,Tumor M2-PK,p58
2	E, F, FA, GA, O... (C, D, A, B)	POTASSIUM ION	non-polymer		39.1	6	Chemie (K)
3	AA, G, H, HA, I... (B, C, D, A)	GLYCEROL	non-polymer		92.1	12	Chemie (GOL)
4	J (C)	CHLORIDE ION	non-polymer		35.5	1	Chemie (CL)
5	BA, JA, K, R (B, D, C, A)	1,6-di-O-phosphono-beta-D-fructofuranose	non-polymer		340.1	4	Chemie (FBP)
6	DA, KA, L, U (B, D, C, A)	MAGNESIUM ION	non-polymer		24.3	4	Chemie (MG)
7	M (C)	OXALATE ION	non-polymer		88.0	1	Chemie (OXL)
8	EA, N (B, C)	ASPARTIC ACID	non-polymer		133.1	2	Chemie (ASP)
9	CA, S, T (B, A)	DI(HYDROXYETHYL)ETHER	non-polymer		106.1	3	Chemie (PEG)
10	LA, MA, NA, OA (C, A, B, D)	water	water		18.0	58	Chemie (HOH)

Sequence modifications

C, A, B, D: 1 - 531 (UniProt: P14618)

PDB	External Database	Details
Met -18	-	initiating methionine
Gly -17	-	expression tag
Ser -16	-	expression tag
Ser -15	-	expression tag
His -14	-	expression tag
His -13	-	expression tag
His -12	-	expression tag
His -11	-	expression tag
His -10	-	expression tag
His -9	-	expression tag
Ser -8	-	expression tag
Ser -7	-	expression tag
Gly -6	-	expression tag
Leu -5	-	expression tag
Val -4	-	expression tag
Pro -3	-	expression tag
Arg -2	-	expression tag
Gly -1	-	expression tag
Ser 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	240200.4
Non-Polymers*	Number of molecules	33
	Total formula weight	3505.4
All*	Total formula weight	243705.8

*Water molecules are not included.