>4F4L_1|Chains A, B, C, D|Ion transport protein|Magnetococcus marinus (156889) GSHMGVGSVAALLTVVFYIAAVMATNLYGATFPEWFGDLSKSLYTLFQVMTLESWSMGIVRPVMNVHPNAWVFFIPFIMLTTFTVLNLFIGIIVDAMAITKEQEEEAKTGHH