5MJ7

Structure of the C. elegans nucleoside hydrolase

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)	Uncharacterized protein	polymer	349	38535.1	2	UniProt (Q9XWN7) Pfam (PF01156)	Caenorhabditis elegans
2	C, E (A, B)	CALCIUM ION	non-polymer		40.1	2	Chemie (CA)
3	D, F (A, B)	2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL	non-polymer		122.1	2	Chemie (TRS)
4	G, H (A, B)	water	water		18.0	376	Chemie (HOH)

Sequence modifications

A, B: 2 - 338 (UniProt: Q9XWN7)

PDB	External Database	Details
Met -10	-	initiating methionine
Arg -9	-	expression tag
Gly -8	-	expression tag
Ser -7	-	expression tag
His -6	-	expression tag
His -5	-	expression tag
His -4	-	expression tag
His -3	-	expression tag
His -2	-	expression tag
His -1	-	expression tag
Gly 0	-	expression tag
Ser 1	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	77070.3
Non-Polymers*	Number of molecules	4
	Total formula weight	324.4
All*	Total formula weight	77394.7

*Water molecules are not included.