8OHN

Human Coronavirus HKU1 spike glycoprotein

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	1326	147770.3	3	UniProt (E0YJ44) Pfam (PF16451) Pfam (PF09408) Pfam (PF19209) Pfam (PF01601)	Human coronavirus HKU1	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	24	In PDB GlyTouCan (G42666HT)
3	G, P, Y (G, P, Y)	beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose	branched		586.5	3	In PDB GlyTouCan (G15407YE)
4	AB, BB, CB, DB, EA... (C, A, B)	2-acetamido-2-deoxy-beta-D-glucopyranose	non-polymer		221.2	30	Chemie (NAG)

Sequence modifications

A, B, C: 12 - 755 (UniProt: E0YJ44)

PDB	External Database	Details
Met -10	-	initiating methionine
Pro -9	-	expression tag
Met -8	-	expression tag
Gly -7	-	expression tag
Ser -6	-	expression tag
Leu -5	-	expression tag
Gln -4	-	expression tag
Pro -3	-	expression tag
Leu -2	-	expression tag
Ala -1	-	expression tag
Thr 0	-	expression tag
Leu 1	-	expression tag
Tyr 2	-	expression tag
Leu 3	-	expression tag
Leu 4	-	expression tag
Gly 5	-	expression tag
Met 6	-	expression tag
Leu 7	-	expression tag
Val 8	-	expression tag
Ala 9	-	expression tag
Ser 10	-	expression tag
Val 11	-	expression tag

A, B, C: 761 - 1265 (UniProt: E0YJ44)

PDB	External Database	Details
Gly 756	-	linker
Gly 757	-	linker
Ser 758	-	linker
Gly 759	-	linker
Ser 760	-	linker
Leu 1266	-	expression tag
Leu 1267	-	expression tag
Ile 1268	-	expression tag
Lys 1269	-	expression tag
Arg 1270	-	expression tag
Met 1271	-	expression tag
Lys 1272	-	expression tag
Gln 1273	-	expression tag
Ile 1274	-	expression tag
Glu 1275	-	expression tag
Asp 1276	-	expression tag
Lys 1277	-	expression tag
Ile 1278	-	expression tag
Glu 1279	-	expression tag
Glu 1280	-	expression tag
Ile 1281	-	expression tag
Glu 1282	-	expression tag
Ser 1283	-	expression tag
Lys 1284	-	expression tag
Gln 1285	-	expression tag
Lys 1286	-	expression tag
Lys 1287	-	expression tag
Ile 1288	-	expression tag
Glu 1289	-	expression tag
Asn 1290	-	expression tag
Glu 1291	-	expression tag
Ile 1292	-	expression tag
Ala 1293	-	expression tag
Arg 1294	-	expression tag
Ile 1295	-	expression tag
Lys 1296	-	expression tag
Lys 1297	-	expression tag
Ile 1298	-	expression tag
Lys 1299	-	expression tag
Leu 1300	-	expression tag
Val 1301	-	expression tag
Pro 1302	-	expression tag
Arg 1303	-	expression tag
Gly 1304	-	expression tag
Ser 1305	-	expression tag
Leu 1306	-	expression tag
Glu 1307	-	expression tag
Trp 1308	-	expression tag
Ser 1309	-	expression tag
His 1310	-	expression tag
Pro 1311	-	expression tag
Gln 1312	-	expression tag
Phe 1313	-	expression tag
Glu 1314	-	expression tag
Lys 1315	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	3
	Total formula weight	443311.0
Branched	Number of molecules	27
	Total formula weight	11945.3
Non-Polymers*	Number of molecules	30
	Total formula weight	6636.2
All*	Total formula weight	461892.5

*Water molecules are not included.