5ZWB

Crystal structure of Pyridoxal kinase (PdxK) from Salmonella typhimurium in complex with ADP, PL-linked to Lys233 via a Schiff base

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	Pyridoxine/pyridoxal/pyridoxamine kinase	polymer	296	32287.8	1	UniProt (A0A0M0PWM4) Pfam (PF08543) UniProt (by SIFTS) (A0A0F7J8S0)	Salmonella enterica
2	B (B)	Pyridoxine/pyridoxal/pyridoxamine kinase	polymer	296	32215.8	1	UniProt (A0A0M0PWM4) Pfam (PF08543) UniProt (by SIFTS) (A0A0F7J8S0)	Salmonella enterica
3	C, N, P (A, B)	MAGNESIUM ION	non-polymer		24.3	3	Chemie (MG)
4	D, E, Q (A, B)	SULFATE ION	non-polymer		96.1	3	Chemie (SO4)
5	F (A)	ADENOSINE-5'-DIPHOSPHATE	non-polymer		427.2	1	Chemie (ADP)
6	G, H, I, J, K... (A, B)	1,2-ETHANEDIOL	non-polymer		62.1	13	Chemie (EDO)
7	O (B)	2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL	non-polymer		122.1	1	Chemie (TRS)
8	X, Y (A, B)	water	water		18.0	328	Chemie (HOH)

Sequence modifications

A: 1 - 288 (UniProt: A0A0M0PWM4)

PDB	External Database	Details
Leu 289	-	expression tag
Glu 290	-	expression tag
His 291	-	expression tag
His 292	-	expression tag
His 293	-	expression tag
His 294	-	expression tag
His 295	-	expression tag
His 296	-	expression tag

B: 1 - 288 (UniProt: A0A0M0PWM4)

PDB	External Database	Details
Leu 289	-	expression tag
Glu 290	-	expression tag
His 291	-	expression tag
His 292	-	expression tag
His 293	-	expression tag
His 294	-	expression tag
His 295	-	expression tag
His 296	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	64503.7
Non-Polymers*	Number of molecules	21
	Total formula weight	1717.3
All*	Total formula weight	66221.0

*Water molecules are not included.