5LNU

Crystal structure of Arabidopsis thaliana Pdx1-I320 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	Pyridoxal 5'-phosphate synthase subunit PDX1.3	polymer	316	34215.3	4	UniProt (Q8L940) Pfam (PF01680) In PDB	Arabidopsis thaliana (Mouse-ear cress)	PLP synthase subunit PDX1.3
2	A, B, C, D	PHOSPHATE ION	non-polymer		95.0	4	Chemie (PO4)
3	A, B, C, D	SULFATE ION	non-polymer		96.1	4	Chemie (SO4)
4	A, B, C, D	(4~{S})-4-azanyl-5-oxidanyl-pent-1-en-3-one	non-polymer		115.1	4	Chemie (KIK)
5		water	water		18.0	1037	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	12
	Total formula weight	1224.7
All*	Total formula weight	138085.8

*Water molecules are not included.