7N3K (resolution: 3.00 Å)

ID Name Organism Chains bound to carbohydrates
1 Replicase polyprotein 1ab
P0DTD1 (R1AB_SARS2)
Severe acute respiratory syndrome coronavirus 2 8 chains bound to carbohydrates
Chain A:
2 binding sites
2 glycosylation head interfaces
1 S-glycosylation
Chain B:
4 binding sites
2 glycosylation head interfaces
Chain C:
4 binding sites
2 glycosylation head interfaces
Chain D:
2 binding sites
2 glycosylation head interfaces
1 S-glycosylation
Chain E:
4 glycosylation head interfaces
1 S-glycosylation
Chain F:
4 glycosylation head interfaces
1 S-glycosylation
Chain G:
4 glycosylation head interfaces
1 S-glycosylation
Chain H:
4 glycosylation head interfaces
1 S-glycosylation

Chain properties


Carbohydrates


ID Description N° of binding sites Bound to chains
2 (1β + 6β + 7β + 8α + 9β + 10α + 13α + 14r + 16β)-1 + 6 + 7 + 14-tetrahydroxy-7 + 20-epoxykauran-15-one 16 (8 molecules) A, B, C, D, E, F, G, H

Binding sites


Related structures


Bound to carbohydrates
Without carbohydrates