sp|P26941|TRPF_METTM N-(5'-phosphoribosyl)anthranilate isomerase OS=Methanothermobacter marburgensis (strain ATCC BAA-927 / DSM 2133 / JCM 14651 / NBRC 100331 / OCM 82 / Marburg) OX=79929 GN=trpF PE=3 SV=1