00512naa a2200169 a 450000100080000000500110000800800410001910000190006024501190007926000090019865000160020765000100022370000180023370000180025170000160026977300570028515998981995-06-27       1964    bl ---       0--  u    #d1 aSHETHNA, Y. I.  aIdentification by isotopic substitution of the EPR signal AT g = 1.94 in a non-heme iron protein from Azotobacter.  c1964  aAzotobacter  aFerro1 aWILSON, P. W.1 aHANSEN, R. E.1 aBEINERT, H.  tProc. Nat. Acad. Sci.gv.52, n.5, p.1263-1271, 1964.