5KKB

Structure of mouse Golgi alpha-1,2-mannosidase IA and Man9GlcNAc2-PA 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 (A, B)	Mannosyl-oligosaccharide 1,2-alpha-mannosidase IA	polymer	469	53436.9	2	UniProt (P45700) Pfam (PF01532)	Mus musculus (Mouse)	Man(9)-alpha-mannosidase,Man9-mannosidase,Mannosidase alpha class 1A member 1,Processing alpha-1,2-mannosidase IA,Alpha-1
2	C, D (C, D)	alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-3)-[alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-3)-[alpha-D-mannopyranose-(1-6)]alpha-D-mannopyranose-(1-6)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose	branched		1518.3	2	In PDB GlyTouCan (G03934XO)
3	E, H (A, B)	2-acetamido-2-deoxy-beta-D-glucopyranose	non-polymer		221.2	2	Chemie (NAG)
4	F, J (A, B)	LANTHANUM (III) ION	non-polymer		138.9	2	Chemie (LA)
5	G, I (A, B)	3-PYRIDINIUM-1-YLPROPANE-1-SULFONATE	non-polymer		201.2	2	Chemie (1PS)
6	K (B)	1,4-BUTANEDIOL	non-polymer		90.1	1	Chemie (BU1)
7	L, M (A, B)	water	water		18.0	611	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	106873.7
Branched	Number of molecules	2
	Total formula weight	3036.7
Non-Polymers*	Number of molecules	7
	Total formula weight	1212.8
All*	Total formula weight	111123.2

*Water molecules are not included.