5U7X

Crystal structure of a nucleoside triphosphate diphosphohydrolase (NTPDase) from the legume Vigna unguiculata subsp. cylindrica (Dolichos biflorus) in complex with phosphate and manganese

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (F)	Nod factor binding lectin-nucleotide phosphohydrolase	polymer	437	48164.3	1	UniProt (Q9XFC9) Pfam (PF01150)	Vigna unguiculata subsp. cylindrica (Horse gram)
2	B, C (F)	PHOSPHATE ION	non-polymer		95.0	2	Chemie (PO4)
3	D (F)	MANGANESE (II) ION	non-polymer		54.9	1	Chemie (MN)
4	E (F)	water	water		18.0	137	Chemie (HOH)

Sequence modifications

F: 2 - 415 (UniProt: Q9XFC9)

PDB	External Database	Details
Met -21	-	initiating methionine
Gly -20	-	expression tag
Ser -19	-	expression tag
Ser -18	-	expression tag
His -17	-	expression tag
His -16	-	expression tag
His -15	-	expression tag
His -14	-	expression tag
His -13	-	expression tag
His -12	-	expression tag
Ser -11	-	expression tag
Ser -10	-	expression tag
Gly -9	-	expression tag
Leu -8	-	expression tag
Val -7	-	expression tag
Pro -6	-	expression tag
Arg -5	-	expression tag
Gly -4	-	expression tag
Ser -3	-	expression tag
His -2	-	expression tag
Met -1	-	expression tag
Ser 0	-	expression tag
Met 1	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	48164.3
Non-Polymers*	Number of molecules	3
	Total formula weight	244.9
All*	Total formula weight	48409.2

*Water molecules are not included.