8AIC

X-ray structure of the receptor binding domain of Env glycoprotein of Simian Foamy virus

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Envelope glycoprotein gp130	polymer	340	40288.6	2	UniProt (K7YEW5) Pfam (PF03408) In PDB	Simian foamy virus	Env polyprotein
2	C, E, G, L	beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose	branched		586.5	4	In PDB GlyTouCan (G15407YE)
3	D, H, I, J	2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose	branched		424.4	4	In PDB GlyTouCan (G42666HT)
4	F	alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-3)-[alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-6)-[alpha-D-mannopyranose-(1-3)]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		1721.5	1	In PDB GlyTouCan (G40702WU)
5	K	alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-3)-[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-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose	branched		1559.4	1	In PDB GlyTouCan (G68668TB)
6	A, B	2-acetamido-2-deoxy-beta-D-glucopyranose	non-polymer		221.2	3	Chemie (NAG)
7		water	water		18.0	107	Chemie (HOH)

Sequence modifications

A, B: 218 - 552 (UniProt: K7YEW5)

PDB	External Database	Details
Asp 553	-	expression tag
Asp 554	-	expression tag
Asp 555	-	expression tag
Asp 556	-	expression tag
Lys 557	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	80577.1
Branched	Number of molecules	10
	Total formula weight	7324.7
Non-Polymers*	Number of molecules	3
	Total formula weight	663.6
All*	Total formula weight	88565.4

*Water molecules are not included.