3ZR5

STRUCTURE OF GALACTOCEREBROSIDASE FROM MOUSE

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	GALACTOCEREBROSIDASE	polymer	656	74747.9	1	UniProt (P54818) Pfam (PF02057) Pfam (PF17387) Pfam (PF21708) In PDB	MUS MUSCULUS (MOUSE)	GALCERASE, GALACTOCEREBROSIDE BETA-GALACTOSIDASE, GALACTOSYLCERAMIDASE, GALACTOSYLCERAMIDE BETA-GALACTOSIDASE
2	B, C, D	2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose	branched		424.4	3	In PDB GlyTouCan (G42666HT)
3	A	2-acetamido-2-deoxy-beta-D-glucopyranose	non-polymer		221.2	1	Chemie (NAG)
4	A	CALCIUM ION	non-polymer		40.1	1	Chemie (CA)
5		water	water		18.0	258	Chemie (HOH)

Sequence modifications

A: 24 - 668 (UniProt: P54818)

PDB	External Database	Details
His 13	-	expression tag
His 14	-	expression tag
His 15	-	expression tag
His 16	-	expression tag
His 17	-	expression tag
His 18	-	expression tag
Ile 19	-	expression tag
Glu 20	-	expression tag
Gly 21	-	expression tag
His 22	-	expression tag
Ile 23	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	74747.9
Branched	Number of molecules	3
	Total formula weight	1273.2
Non-Polymers*	Number of molecules	2
	Total formula weight	261.3
All*	Total formula weight	76282.4

*Water molecules are not included.