3SMP

Monoclinic crystal structure of human pantothenate kinase 1 alpha

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B (A, B)	Pantothenate kinase 1	polymer	386	43072.3	2	UniProt (Q8TE04) Pfam (PF03630)	Homo sapiens (human)	hPanK, hPanK1, Pantothenic acid kinase 1
2	C, D, F, G, N... (A, B)	ARSENIC	non-polymer		74.9	6	Chemie (ARS)
3	E, M (A, B)	ACETYL COENZYME *A	non-polymer		809.6	2	Chemie (ACO)
4	H, I, P, Q, R (A, B)	CHLORIDE ION	non-polymer		35.5	5	Chemie (CL)
5	J, K, L, S, T... (A, B)	UNKNOWN ATOM OR ION	non-polymer			6	Chemie (UNX)
6	V, W (A, B)	water	water		18.0	123	Chemie (HOH)

Sequence modifications

A, B: 231 - 597 (UniProt: Q8TE04)

PDB	External Database	Details
Met 212	-	expression tag
Gly 213	-	expression tag
Ser 214	-	expression tag
Ser 215	-	expression tag
His 216	-	expression tag
His 217	-	expression tag
His 218	-	expression tag
His 219	-	expression tag
His 220	-	expression tag
His 221	-	expression tag
Ser 222	-	expression tag
Ser 223	-	expression tag
Gly 224	-	expression tag
Leu 225	-	expression tag
Val 226	-	expression tag
Pro 227	-	expression tag
Arg 228	-	expression tag
Gly 229	-	expression tag
Ser 230	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	86144.7
Non-Polymers*	Number of molecules	19
	Total formula weight	2245.9
All*	Total formula weight	88390.6

*Water molecules are not included.