9XAR

Structure of the SARS-CoV-2 Spike N-terminal domain(NTD) in complex with the C1624 Fab

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, F (A, D)	Spike protein S1	polymer	298	33998.3	2	UniProt (P0DTC2) Pfam (PF16451)	Severe acute respiratory syndrome coronavirus 2 (2019-nCoV SARS-CoV-2)
2	B, D (B, E)	C1624 heavy chain	polymer	236	25605.5	2		Homo sapiens
3	C, E (C, F)	C1624 light chain	polymer	218	23723.3	2		Homo sapiens
4	G, J, M, Q (G, J, M, Q)	2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-[alpha-L-fucopyranose-(1-6)]2-acetamido-2-deoxy-beta-D-glucopyranose	branched		570.5	4	In PDB GlyTouCan (G21290RB)
5	H, K, N, R (H, K, N, R)	2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose	branched		424.4	4	In PDB GlyTouCan (G42666HT)
6	I, P (I, P)	beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-[alpha-L-fucopyranose-(1-6)]2-acetamido-2-deoxy-beta-D-glucopyranose	branched		732.7	2	In PDB GlyTouCan (G32152BH)
7	L, O (L, O)	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)
8	S, T, U, V (A, D)	2-acetamido-2-deoxy-beta-D-glucopyranose	non-polymer		221.2	4	Chemie (NAG) PubChem (24139)
9	AA, BA, W, X, Y... (F, D, A, B, C...)	water	water		18.0	81	Chemie (HOH)

Sequence modifications

A, D: 14 - 305 (UniProt: P0DTC2)

PDB	External Database	Details
His 306	-	expression tag
His 307	-	expression tag
His 308	-	expression tag
His 309	-	expression tag
His 310	-	expression tag
His 311	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	6
	Total formula weight	166654.2
Branched	Number of molecules	12
	Total formula weight	6618.2
Non-Polymers*	Number of molecules	4
	Total formula weight	884.8
All*	Total formula weight	174157.2

*Water molecules are not included.