5XGR

Structure of the S1 subunit C-terminal domain from bat-derived coronavirus HKU5 spike protein

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, E...	Spike protein S1	polymer	204	22750.4	8	UniProt (A3EXD0) Pfam (PF09408) In PDB	Bat coronavirus HKU5 (BtCoV)
2	I, J, K, L, M...	2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose	branched		424.4	6	In PDB GlyTouCan (G42666HT)
3	A, B, C, D, E...	2-acetamido-2-deoxy-beta-D-glucopyranose	non-polymer		221.2	9	Chemie (NAG)
4		water	water		18.0	527	Chemie (HOH)

Sequence modifications

A, B, C, D, E, F, G, H: 1 - 198 (UniProt: A3EXD0)

PDB	External Database	Details
His 199	-	expression tag
His 200	-	expression tag
His 201	-	expression tag
His 202	-	expression tag
His 203	-	expression tag
His 204	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	8
	Total formula weight	182003.5
Branched	Number of molecules	6
	Total formula weight	2546.4
Non-Polymers*	Number of molecules	9
	Total formula weight	1990.9
All*	Total formula weight	186540.7

*Water molecules are not included.