5LNW

Crystal structure of Arabidopsis thaliana Pdx1-I320-G3P complex

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 (A, B, C, D)	Pyridoxal 5'-phosphate synthase subunit PDX1.3	polymer	316	34215.3	4	UniProt (Q8L940) Pfam (PF01680)	Arabidopsis thaliana (Mouse-ear cress)	PLP synthase subunit PDX1.3
2	E, I, M, P (A, B, C, D)	[(2~{R},3~{R})-2,3-bis(oxidanyl)-3-[[(2~{S})-3-oxidanylidenepent-4-en-2-yl]amino]propyl] dihydrogen phosphate	non-polymer		269.2	4	Chemie (K8P)
3	F, J, N, Q (A, B, C, D)	5-O-phosphono-beta-D-ribofuranose	non-polymer		230.1	4	Chemie (RP5)
4	G, K, O, R (A, B, C, D)	[(2~{R})-2,3,3-tris(oxidanyl)propyl] dihydrogen phosphate	non-polymer		188.1	4	Chemie (HG3)
5	H, L (A, B)	GLYCEROL	non-polymer		92.1	2	Chemie (GOL)
6	S, T, U, V (A, B, C, D)	water	water		18.0	516	Chemie (HOH)

Sequence modifications

A, B, C, D: 2 - 310 (UniProt: Q8L940)

PDB	External Database	Details
Glu 311	-	expression tag
His 312	-	expression tag
His 313	-	expression tag
His 314	-	expression tag
His 315	-	expression tag
His 316	-	expression tag
His 317	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	136861.2
Non-Polymers*	Number of molecules	14
	Total formula weight	2933.7
All*	Total formula weight	139794.9

*Water molecules are not included.