7DEO

Crystal structure of SARS-CoV-2 RBD in complex with a neutralizing antibody scFv

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, C (A, C)	antibody scFv	polymer	259	27654.7	2		Homo sapiens
2	B, D (B, D)	Spike protein S1	polymer	206	23159.9	2	UniProt (P0DTC2) Pfam (PF09408)	Severe acute respiratory syndrome coronavirus 2 (2019-nCoV SARS-CoV-2)
3	E, G (A, C)	CALCIUM ION	non-polymer		40.1	2	Chemie (CA)
4	F, H (B, D)	2-acetamido-2-deoxy-beta-D-glucopyranose	non-polymer		221.2	2	Chemie (NAG)
5	I, J, K, L (A, B, C, D)	water	water		18.0	325	Chemie (HOH)

Sequence modifications

B, D: 334 - 530 (UniProt: P0DTC2)

PDB	External Database	Details
Ala 531	-	expression tag
Ala 532	-	expression tag
Ala 533	-	expression tag
His 534	-	expression tag
His 535	-	expression tag
His 536	-	expression tag
His 537	-	expression tag
His 538	-	expression tag
His 539	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	101629.2
Non-Polymers*	Number of molecules	4
	Total formula weight	522.6
All*	Total formula weight	102151.8

*Water molecules are not included.