8ZES

Crystal structure of the Wuhan SARS-CoV-2 RBD (333-541) complexed with P2C5 nanobody

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, C, F, H, J (C, A, G, I, D)	Spike protein S1	polymer	221	25008.0	5	UniProt (P0DTC2) Pfam (PF09408)	Severe acute respiratory syndrome coronavirus 2
2	B, D, E, G, I (E, B, F, H, J)	Nanobody P2C5	polymer	146	16046.5	5		Camelus bactrianus
3	K, L, M (K, L, M)	2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose	branched		424.4	3	In PDB GlyTouCan (G42666HT)
4	N, O (A, D)	2-acetamido-2-deoxy-beta-D-glucopyranose	non-polymer		221.2	2	Chemie (NAG)

Sequence modifications

C, A, G, I, D: 333 - 541 (UniProt: P0DTC2)

PDB	External Database	Details
Gly 542	-	expression tag
Ser 543	-	expression tag
His 544	-	expression tag
His 545	-	expression tag
His 546	-	expression tag
His 547	-	expression tag
His 548	-	expression tag
His 549	-	expression tag
His 550	-	expression tag
His 551	-	expression tag
His 552	-	expression tag
His 553	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	10
	Total formula weight	205272.9
Branched	Number of molecules	3
	Total formula weight	1273.2
Non-Polymers*	Number of molecules	2
	Total formula weight	442.4
All*	Total formula weight	206988.5

*Water molecules are not included.