3PBW

Crystal structure of the mutant L123N of orotidine 5'-monophosphate decarboxylase from Methanobacterium thermoautotrophicum complexed with 6-azauridine 5'-monophosphate

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'-monophosphate decarboxylase	polymer	228	24885.6	2	UniProt (O26232) Pfam (PF00215) In PDB	Methanobacterium thermoautotrophicum	OMP decarboxylase, OMPDCase, OMPdecase
2	A, B	6-AZA URIDINE 5'-MONOPHOSPHATE	non-polymer		325.2	2	Chemie (UP6)
3		water	water		18.0	482	Chemie (HOH)

Sequence modifications

A, B: 1 - 228 (UniProt: O26232)

PDB	External Database	Details
Pro 101	Arg 101	engineered mutation
Asn 123	Leu 123	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	49771.3
Non-Polymers*	Number of molecules	2
	Total formula weight	650.3
All*	Total formula weight	50421.6

*Water molecules are not included.