7L4Z

Structure of SARS-CoV-2 spike RBD in complex with cyclic peptide

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, D, E (B, D, A, C, E)	Spike protein S1	polymer	229	25951.2	5	UniProt (P0DTC2) Pfam (PF09408)	Severe acute respiratory syndrome coronavirus 2 (2019-nCoV)	S glycoprotein,E2,Peplomer protein,Spike glycoprotein
2	F, G, H, I, J (S, T, R, U, V)	ACE-DTY-LYS-ALA-GLY-VAL-VAL-TYR-GLY-TYR-ASN-ALA-TRP-ILE-ARG-CYS-NH2	polymer	17	1789.1	5		synthetic construct
3	K, L, M, N, O... (B, D, A, C, E)	2-acetamido-2-deoxy-beta-D-glucopyranose	non-polymer		221.2	7	Chemie (NAG)

Sequence modifications

B, D, A, C, E: 319 - 541 (UniProt: P0DTC2)

PDB	External Database	Details
His 542	-	expression tag
His 543	-	expression tag
His 544	-	expression tag
His 545	-	expression tag
His 546	-	expression tag
His 547	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	10
	Total formula weight	138701.5
Non-Polymers*	Number of molecules	7
	Total formula weight	1548.5
All*	Total formula weight	140250.0

*Water molecules are not included.