7SBQ

One RBD-up 1 of pre-fusion SARS-CoV-2 Kappa variant spike protein

This is a non-PDB format compatible entry.

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	Spike glycoprotein	polymer	1310	144962.2	3	UniProt (P0DTC2) Pfam (PF16451) Pfam (PF09408) Pfam (PF19209) Pfam (PF01601) In PDB	Severe acute respiratory syndrome coronavirus 2 (2019-nCoV SARS-CoV-2)	S glycoprotein,E2,Peplomer protein
2	a, b, c, D, d...	2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose	branched		424.4	19	In PDB GlyTouCan (G42666HT)
3	f, I, U	2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-[alpha-L-fucopyranose-(1-6)]2-acetamido-2-deoxy-beta-D-glucopyranose	branched		570.5	3	In PDB GlyTouCan (G21290RB)
4	g, h, i, J, j...	alpha-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose	branched		586.5	11	In PDB GlyTouCan (G62182OO)
5	B, C, A	2-acetamido-2-deoxy-beta-D-glucopyranose	non-polymer		221.2	24	Chemie (NAG)

Sequence modifications

A, B, C: 1 - 1273 (UniProt: P0DTC2)

PDB	External Database	Details
Lys 154	Glu 154	variant
His 218	Gln 218	variant
Arg 452	Leu 452	variant
Gln 484	Glu 484	variant
Gly 614	Asp 614	variant
Arg 681	Pro 681	variant
Asp 1101	His 1101	variant
Leu 1264	Val 1264	variant
Leu 1274	-	expression tag
Glu 1275	-	expression tag
Ser 1276	-	expression tag
Gly 1277	-	expression tag
Gly 1278	-	expression tag
Gly 1279	-	expression tag
Ser 1280	-	expression tag
Ala 1281	-	expression tag
Trp 1282	-	expression tag
Ser 1283	-	expression tag
His 1284	-	expression tag
Pro 1285	-	expression tag
Gln 1286	-	expression tag
Phe 1287	-	expression tag
Glu 1288	-	expression tag
Lys 1289	-	expression tag
Gly 1290	-	expression tag
Gly 1291	-	expression tag
Gly 1292	-	expression tag
Ser 1293	-	expression tag
Gly 1294	-	expression tag
Gly 1295	-	expression tag
Gly 1296	-	expression tag
Ser 1297	-	expression tag
Gly 1298	-	expression tag
Gly 1299	-	expression tag
Ser 1300	-	expression tag
Ser 1301	-	expression tag
Ala 1302	-	expression tag
Trp 1303	-	expression tag
Ser 1304	-	expression tag
His 1305	-	expression tag
Pro 1306	-	expression tag
Gln 1307	-	expression tag
Phe 1308	-	expression tag
Glu 1309	-	expression tag
Lys 1310	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	3
	Total formula weight	434886.7
Branched	Number of molecules	33
	Total formula weight	16227.2
Non-Polymers*	Number of molecules	24
	Total formula weight	5309.0
All*	Total formula weight	456422.9

*Water molecules are not included.