7OAO

Nanobody C5 bound to RBD

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 (EEE)	Spike protein S1	polymer	210	23716.6	1	UniProt (P0DTC2) Pfam (PF09408)	Severe acute respiratory syndrome coronavirus 2 (2019-nCoV SARS-CoV-2)
2	B (FFF)	C5 nanobody	polymer	128	13834.4	1		Lama glama
3	C (EEE)	2-acetamido-2-deoxy-beta-D-glucopyranose	non-polymer		221.2	1	Chemie (NAG)
4	D (EEE)	ACETATE ION	non-polymer		59.0	1	Chemie (ACT)
5	E, F (EEE, FFF)	water	water		18.0	290	Chemie (HOH)

Sequence modifications

EEE: 330 - 532 (UniProt: P0DTC2)

PDB	External Database	Details
Lys 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	2
	Total formula weight	37551.0
Non-Polymers*	Number of molecules	2
	Total formula weight	280.3
All*	Total formula weight	37831.3

*Water molecules are not included.