2cff
From Proteopedia
CRYSTAL STRUCTURE OF N-((5'-PHOSPHORIBOSYL)-FORMIMINO)-5-AMINOIMIDAZOL-4-CARBOXAMID RIBONUCLEOTID ISOMERASE MUTANT D127V (EC 3.1.3.15, HISA)
About this Structure
2cff is a 2 chain structure with sequence from Thermotoga maritima. Full crystallographic information is available from OCA.