>6PTK_1|Chains A, B, C, D|exo-2S-iota carrageenan S1 sulfatase|Pseudoalteromonas fuliginea (1872678) MGSSHHHHHHSSGLVPRGSHMASIKKPNVLILLFDDMRFDTFSYRNGPVSTPNIDALANEGTRFDQAMTSTGLASPSRAAMFTGRWGHKTGLDDNVGLYHSRLSELSLSEGSVIKRATSIGYDVSYVGKWHLGAQGPALRGANFMWGHDKDEERNGRPFTPYQTQKNVARMNAGERDKNGEKHDYYKTLPGTYADTVTAKEVNEGKLMLQNAAKSDKPFFGIVSFEQPHPPYRVPEPYASMYDYKDIKLPKNFGIKRKHKPMAQDDIWWPWHDVSHMSETDWRKAHSFYYGAIAMIDHAVGELINTAKEEGLYDDLHIILVGDQGSMLGEHNLYDKGPYAYDELMRMPLIIRDPSLEPKIINRQVSMLDIAPTLRQWMTLPLDGDEDGRSLLPLMKQGDSADAGKDDISLYAYEWYNGGWFGIRAIRTPEMKFVWNPGDSRDELYDLKNDPYEITNQIDNPKYKKQLTDLVHKMAGELNRIDDPSLTKFNHHMKAFL