5X4R

Structure of the N-terminal domain (NTD) of MERS-CoV spike protein

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	S protein	polymer	342	38553.1	1	UniProt (W6A028) Pfam (PF16451) UniProt (by SIFTS) (K9N5Q8) In PDB	Middle East respiratory syndrome coronavirus	Spike glycoprotein,Spike protein
2	B, C	2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose	branched		424.4	2	In PDB GlyTouCan (G42666HT)
3		water	water		18.0	356	Chemie (HOH)

Sequence modifications

A: 18 - 353 (UniProt: W6A028)

PDB	External Database	Details
His 354	-	expression tag
His 355	-	expression tag
His 356	-	expression tag
His 357	-	expression tag
His 358	-	expression tag
His 359	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	38553.1
Branched	Number of molecules	2
	Total formula weight	848.8
All*	Total formula weight	39401.9

*Water molecules are not included.