1QXM

Crystal structure of a hemagglutinin component (HA1) from type C Clostridium botulinum

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	HA1	polymer	300	35549.3	2	UniProt (P46084) Pfam (PF14200) UniProt (by SIFTS) (P0DPR1) In PDB	Clostridium botulinum D phage
2	A, B	1,2-ETHANEDIOL	non-polymer		62.1	7	Chemie (EDO)
3		water	water		18.0	651	Chemie (HOH)

Sequence modifications

A, B: 1 - 286 (UniProt: P46084)

PDB	External Database	Details
Gly -13	-	expression tag
Ser -12	-	expression tag
His -11	-	expression tag
His -10	-	expression tag
His -9	-	expression tag
His -8	-	expression tag
His -7	-	expression tag
His -6	-	expression tag
His -5	-	expression tag
His -4	-	expression tag
His -3	-	expression tag
His -2	-	expression tag
Arg -1	-	expression tag
Ser 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	71098.7
Non-Polymers*	Number of molecules	7
	Total formula weight	434.5
All*	Total formula weight	71533.2

*Water molecules are not included.