9R6T

Prefusion stabilized spike glycoprotein of equine coronavirus.

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 (A, B, C)	Spike glycoprotein	polymer	1302	143631.4	3	UniProt (R4WAW7)	Equine coronavirus	S glycoprotein,E2,Peplomer protein
2	AA, BA, CA, D, DA... (a, b, c, D, d...)	2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose	branched		424.4	27	In PDB GlyTouCan (G42666HT)
3	EA, FA, GA, HA, JA... (A, B, C)	2-acetamido-2-deoxy-beta-D-glucopyranose	non-polymer		221.2	12	Chemie (NAG)
4	IA, NA, OA (A, B, C)	Sapienic acid	non-polymer		254.4	3	Chemie (8Z9)

Sequence modifications

A, B, C: 1 - 1302 (UniProt: R4WAW7)

PDB	External Database	Details
Phe 13	Leu 13	conflict
Met 248	Val 248	conflict
Lys 297	Asn 297	conflict
Phe 366	Leu 366	conflict
Ser 400	Asn 400	conflict
Arg 410	Leu 410	conflict
Arg 415	Ser 415	conflict
Tyr 430	Phe 430	conflict
Leu 558	Ile 558	conflict
Ser 764	Arg 764	conflict
Ala 766	Gln 766	conflict
Gly 767	Arg 767	conflict
Gly 768	Arg 768	conflict
Gly 843	Glu 843	conflict
Glu 852	Asn 852	conflict
Gln 979	Ser 979	conflict
Gly 1026	Val 1026	conflict
Pro 1034	Ala 1034	conflict
Pro 1080	Ala 1080	conflict
Pro 1081	Leu 1081	conflict
Lys 1089	Arg 1089	conflict
Phe 1101	Tyr 1101	conflict
Ser 1219	Asn 1219	conflict
Leu 1236	Ser 1236	conflict
Ser 1241	Pro 1241	conflict
Lys 1297	Ile 1297	conflict

Contents of the asymmetric unit

Polymers	Number of chains	3
	Total formula weight	430894.1
Branched	Number of molecules	27
	Total formula weight	11458.8
Non-Polymers*	Number of molecules	15
	Total formula weight	3417.7
All*	Total formula weight	445770.7

*Water molecules are not included.