4OKR

Structures of Toxoplasma gondii MIC2

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B (A, B)	Micronemal protein MIC2	polymer	278	30038.1	2	UniProt (O00816) Pfam (PF00092) Pfam (PF00090)	Toxoplasma gondii	Microneme protein MIC2
2	C, D (A, B)	alpha-D-mannopyranose	non-polymer		180.2	2	Chemie (MAN)
3	E, F (A, B)	water	water		18.0	58	Chemie (HOH)

Sequence modifications

A, B: 67 - 337 (UniProt: O00816)

PDB	External Database	Details
Ala 158	Ser 158	engineered mutation
His 338	-	expression tag
His 339	-	expression tag
His 340	-	expression tag
His 341	-	expression tag
His 342	-	expression tag
His 343	-	expression tag
Ala 344	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	60076.2
Non-Polymers*	Number of molecules	2
	Total formula weight	360.3
All*	Total formula weight	60436.5

*Water molecules are not included.