4MJZ

2.75 Angstrom Resolution Crystal Structure of Putative Orotidine-monophosphate-decarboxylase from Toxoplasma gondii.

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Orotidine 5'-phosphate decarboxylase	polymer	324	35041.4	2	UniProt (B9PKU1) Pfam (PF00215) UniProt (by SIFTS) (B6KBH9) In PDB	Toxoplasma gondii
2	A, B	DI(HYDROXYETHYL)ETHER	non-polymer		106.1	4	Chemie (PEG)
3	A	TRIETHYLENE GLYCOL	non-polymer		150.2	1	Chemie (PGE)
4	B	NITRATE ION	non-polymer		62.0	1	Chemie (NO3)
5		water	water		18.0	71	Chemie (HOH)

Sequence modifications

A, B: 12 - 318 (UniProt: B9PKU1)

PDB	External Database	Details
Met -16	-	expression tag
Gly -15	-	expression tag
Ser -14	-	expression tag
Ser -13	-	expression tag
His -12	-	expression tag
His -11	-	expression tag
His -10	-	expression tag
His -9	-	expression tag
His -8	-	expression tag
His -7	-	expression tag
Glu -6	-	expression tag
Asn -5	-	expression tag
Leu -4	-	expression tag
Tyr -3	-	expression tag
Phe -2	-	expression tag
Gln -1	-	expression tag
Gly 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	70082.8
Non-Polymers*	Number of molecules	6
	Total formula weight	636.7
All*	Total formula weight	70719.4

*Water molecules are not included.