>sp|A6UP16|TRPF_METVS N-(5'-phosphoribosyl)anthranilate isomerase OS=Methanococcus vannielii GN=trpF MFIKICGIKTPNELKIIEKYGDFTGVILECVSKRKIGVESAKNLIEISNIPVFAVSTTTE VLAWKNIIELTGTNYLQMHSNIDSKSVEAIKKEYGCFIMKSFKIPEKSEFPEIDAENIIL DIERYEVDRILLDTGKGCGMVHDHRISQIIAKKFDIVLAGGLNTDNVSEIIKKVKPFGVD VSSGVENKNSKDEGLIKKFYENVKSVKL