4PVQ

Crystal structure of sulfate-bound human l-asparaginase protein

Replaces:  4GDU

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Isoaspartyl peptidase/L-asparaginase	polymer	310	32289.7	2	UniProt (Q7L266) Pfam (PF01112) In PDB	Homo sapiens (human)	Asparaginase-like protein 1, Beta-aspartyl-peptidase, Isoaspartyl dipeptidase, L-asparagine amidohydrolase, Isoaspartyl peptidase/L-asparaginase alpha chain, Isoaspartyl peptidase/L-asparaginase beta chain
2	A, B	SULFATE ION	non-polymer		96.1	13	Chemie (SO4)
3	A, B	IODIDE ION	non-polymer		126.9	4	Chemie (IOD)
4	A, B	SODIUM ION	non-polymer		23.0	2	Chemie (NA)
5		water	water		18.0	212	Chemie (HOH)

Sequence modifications

A, B: 1 - 308 (UniProt: Q7L266)

PDB	External Database	Details
Gly -1	-	expression tag
His 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	64579.4
Non-Polymers*	Number of molecules	19
	Total formula weight	1802.4
All*	Total formula weight	66381.8

*Water molecules are not included.