4L6I

Methylthioadenosine phosphorylase from Schistosoma mansoni in complex with adenine

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, C, D, E...	S-methyl-5'-thioadenosine phosphorylase	polymer	320	35259.5	6	UniProt (I0B503) Pfam (PF01048) In PDB	Schistosoma mansoni (Blood fluke)	5'-methylthioadenosine phosphorylase
2	A, B, D, E	ADENINE	non-polymer		135.1	4	Chemie (ADE)
3	B, C, E, F	SULFATE ION	non-polymer		96.1	4	Chemie (SO4)
4		water	water		18.0	634	Chemie (HOH)

Sequence modifications

A, B, C, D, E, F: 1 - 299 (UniProt: I0B503)

PDB	External Database	Details
Met -20	-	expression tag
Gly -19	-	expression tag
Ser -18	-	expression tag
Ser -17	-	expression tag
His -16	-	expression tag
His -15	-	expression tag
His -14	-	expression tag
His -13	-	expression tag
His -12	-	expression tag
His -11	-	expression tag
Ser -10	-	expression tag
Ser -9	-	expression tag
Gly -8	-	expression tag
Leu -7	-	expression tag
Val -6	-	expression tag
Pro -5	-	expression tag
Arg -4	-	expression tag
Gly -3	-	expression tag
Ser -2	-	expression tag
His -1	-	expression tag
Met 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	6
	Total formula weight	211556.9
Non-Polymers*	Number of molecules	8
	Total formula weight	924.8
All*	Total formula weight	212481.6

*Water molecules are not included.