7W9I

SARS-CoV-2 Delta S-RBD-ACE2

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Angiotensin-converting enzyme 2	polymer	625	72396.5	1	UniProt (Q9BYF1) Pfam (PF01401) In PDB	Severe acute respiratory syndrome-related coronavirus	Angiotensin-converting enzyme homolog,ACEH,Angiotensin-converting enzyme-related carboxypeptidase,ACE-related carboxypeptidase,Metalloprotease MPROT15
2	E	Spike protein S1	polymer	194	21848.5	1	UniProt (P0DTC2) Pfam (PF09408) In PDB	Severe acute respiratory syndrome-related coronavirus

Sequence modifications

A: 17 - 615 (UniProt: Q9BYF1)

PDB	External Database	Details
Met 0	-	initiating methionine
His 1	-	expression tag
Ser 2	-	expression tag
Ser 3	-	expression tag
Ala 4	-	expression tag
Leu 5	-	expression tag
Leu 6	-	expression tag
Cys 7	-	expression tag
Cys 8	-	expression tag
Leu 9	-	expression tag
Val 10	-	expression tag
Leu 11	-	expression tag
Leu 12	-	expression tag
Thr 13	-	expression tag
Gly 14	-	expression tag
Val 15	-	expression tag
Arg 16	-	expression tag
His 616	-	expression tag
His 617	-	expression tag
His 618	-	expression tag
His 619	-	expression tag
His 620	-	expression tag
His 621	-	expression tag
His 622	-	expression tag
His 623	-	expression tag
His 624	-	expression tag

E: 333 - 526 (UniProt: P0DTC2)

PDB	External Database	Details
Arg 452	Leu 452	variant
Lys 478	Thr 478	conflict

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	94245.0
All*	Total formula weight	94245.0

*Water molecules are not included.