7O7L

(h-alpha2M)4 native I

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, C, D	Alpha-2-macroglobulin	polymer	1474	163465.1	4	UniProt (P01023) Pfam (PF01835) Pfam (PF17791) Pfam (PF17789) Pfam (PF07703) Pfam (PF00207) Pfam (PF07678) Pfam (PF07677) In PDB	Homo sapiens (Human)	Alpha-2-M,C3 and PZP-like alpha-2-macroglobulin domain-containing protein 5
2	E, H	alpha-D-mannopyranose-(1-6)-beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose	branched		748.7	2	In PDB GlyTouCan (G22573RC)
3	F, I	beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose	branched		586.5	2	In PDB GlyTouCan (G15407YE)
4	G, J	2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose	branched		424.4	2	In PDB GlyTouCan (G42666HT)
5	C, D, A, B	2-acetamido-2-deoxy-beta-D-glucopyranose	non-polymer		221.2	26	Chemie (NAG)

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	653860.2
Branched	Number of molecules	6
	Total formula weight	3519.3
Non-Polymers*	Number of molecules	26
	Total formula weight	5751.4
All*	Total formula weight	663130.9

*Water molecules are not included.