<p> This entry describes a small collection of probable metallophosphoresterases, related to <db_xref db="PFAM" dbkey="PF00149"/>. Members of this protein family usually have a Sec-independent TAT (twin-arginine translocation) signal sequence, N-terminal to the region modeled by this HMM. This model and <db_xref db="TIGRFAMS" dbkey="TIGR03767"/> divide a narrow clade of <db_xref db="PFAM" dbkey="PF00149"/>-related enzymes. </p>