4HQO

Crystal structure of Plasmodium vivax TRAP protein

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)	Sporozoite surface protein 2	polymer	266	29985.1	2	UniProt (Q9TVF0) Pfam (PF00092) Pfam (PF00090)	Plasmodium vivax	Thrombospondin repeat anonymous protein, TRAP
2	C, D (C, D)	beta-D-glucopyranose-(1-3)-alpha-L-fucopyranose	branched		326.3	2	In PDB GlyTouCan (G36855WW)
3	E (A)	MAGNESIUM ION	non-polymer		24.3	1	Chemie (MG)
4	F, H (A, B)	CHLORIDE ION	non-polymer		35.5	2	Chemie (CL)
5	G (A)	SODIUM ION	non-polymer		23.0	1	Chemie (NA)
6	I, J (A, B)	water	water		18.0	647	Chemie (HOH)

Sequence modifications

A, B: 25 - 283 (UniProt: Q9TVF0)

PDB	External Database	Details
Gln 42	Ser 42	engineered mutation
Ser 91	Asn 91	engineered mutation
Ser 128	Asn 128	engineered mutation
Arg 180	Ser 180	engineered mutation
His 284	-	expression tag
His 285	-	expression tag
His 286	-	expression tag
His 287	-	expression tag
His 288	-	expression tag
His 289	-	expression tag
Ala 290	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	59970.3
Branched	Number of molecules	2
	Total formula weight	652.6
Non-Polymers*	Number of molecules	4
	Total formula weight	118.2
All*	Total formula weight	60741.1

*Water molecules are not included.