3RU6

1.8 Angstrom resolution crystal structure of orotidine 5'-phosphate decarboxylase (pyrF) from Campylobacter jejuni subsp. jejuni NCTC 11168

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 (A, B, C, D)	Orotidine 5'-phosphate decarboxylase	polymer	303	35123.3	4	UniProt (Q9PIC1) Pfam (PF00215)	Campylobacter jejuni subsp. jejuni	OMP decarboxylase, OMPDCase, OMPdecase
2	CA, E, U, V (D, A, C)	CHLORIDE ION	non-polymer		35.5	4	Chemie (CL)
3	AA, BA, DA, EA, F... (C, D, A, B)	IODIDE ION	non-polymer		126.9	26	Chemie (IOD)
4	IA, JA, KA, LA (A, B, C, D)	water	water		18.0	549	Chemie (HOH)

Sequence modifications

A, B, C, D: 1 - 279 (UniProt: Q9PIC1)

PDB	External Database	Details
Met -23	-	expression tag
His -22	-	expression tag
His -21	-	expression tag
His -20	-	expression tag
His -19	-	expression tag
His -18	-	expression tag
His -17	-	expression tag
Ser -16	-	expression tag
Ser -15	-	expression tag
Gly -14	-	expression tag
Val -13	-	expression tag
Asp -12	-	expression tag
Leu -11	-	expression tag
Gly -10	-	expression tag
Thr -9	-	expression tag
Glu -8	-	expression tag
Asn -7	-	expression tag
Leu -6	-	expression tag
Tyr -5	-	expression tag
Phe -4	-	expression tag
Gln -3	-	expression tag
Ser -2	-	expression tag
Asn -1	-	expression tag
Ala 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	140493.0
Non-Polymers*	Number of molecules	30
	Total formula weight	3441.3
All*	Total formula weight	143934.3

*Water molecules are not included.