>sp|Q821C1|GSA_SHIFL Glutamate-1-semialdehyde 2,1-aminomutase OS=Shigella flexneri GN=hemL MSKSENLYSAARELIPGGVNSPVRAFTGVGGTPLFIEKADGAYLYDVDGKAYIDYVGSWG PMVLGHNHPAIRNAVIEAAERGLSFGAPTEMEVKMAQLVTELVPTMDMVRMVNSGTEATM SAIRLARGFTGRDKIIKFEGCYHGHADCLLVKAGSGALTLGQPNSPGVPADFAKHTLTCT YNDLASVRAAFEQYPQEIACIIVEPVAGNMNCVPPLPEFLPGLRALCDEFGALLIIDEVM TGFRVALAGAQDYFAVVPDLTCLGKIIGGGMPVGAFGGRRDVMDALAPTGPVYQAGTLSG NPIAMAAGFACLNEVAQPGIHETLDELTTRLAEGLLEAAEEAGIPLVVNHVGGMFGIFFT DAESVTCYQDVMACDVERFKRFFHMMLDEGVYLAPSAFEAGFMSVAHSMEDINNTIDAAR RVFAKL