7MZJ

SARS-CoV-2 receptor binding domain bound to Fab WCSL 129 and Fab PDI 93

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	D, E	WCSL 129 light chain	polymer	216	22751.1	2		Homo sapiens (human)
2	C, F	WCSL 129 heavy chain	polymer	224	23568.5	2		Homo sapiens (human)
3	B, A	Spike protein S1	polymer	205	23073.8	2	UniProt (P0DTC2) Pfam (PF09408) In PDB	Severe acute respiratory syndrome coronavirus 2 (2019-nCoV SARS-CoV-2)
4	L, M	PDI 93 light chain	polymer	215	23468.0	2		Homo sapiens (human)
5	H, N	PDI 93 heavy chain	polymer	233	24758.9	2		Homo sapiens (human)
6	G, I	beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose	branched		586.5	2	In PDB GlyTouCan (G15407YE)
7	B	GLYCEROL	non-polymer		92.1	1	Chemie (GOL)
8		water	water		18.0	258	Chemie (HOH)

Sequence modifications

B, A: 331 - 527 (UniProt: P0DTC2)

PDB	External Database	Details
Gly 528	-	expression tag
Ser 529	-	expression tag
His 530	-	expression tag
His 531	-	expression tag
His 532	-	expression tag
His 533	-	expression tag
His 534	-	expression tag
His 535	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	10
	Total formula weight	235240.4
Branched	Number of molecules	2
	Total formula weight	1173.1
Non-Polymers*	Number of molecules	1
	Total formula weight	92.1
All*	Total formula weight	236505.6

*Water molecules are not included.