RPSBLAST alignment for GI: 254780700 and conserved domain: cd00987

>gnl|CDD|29044 cd00987, PDZ_serine_protease, PDZ domain of tryspin-like serine proteases, such as DegP/HtrA, which are oligomeric proteins involved in heat-shock response, chaperone function, and apoptosis. May be responsible for substrate recognition and/or binding, as most PDZ domains bind C-terminal polypeptides, though binding to internal (non-C-terminal) polypeptides and even to lipids has been demonstrated. In this subfamily of protease-associated PDZ domains a C-terminal beta-strand forms the peptide-binding groove base, a circular permutation with respect to PDZ domains found in Eumetazoan signaling proteins.. Length = 90
 Score = 72.2 bits (177), Expect = 3e-13
 Identities = 36/90 (40%), Positives = 56/90 (62%)

Query: 283 GWFGIMTQNLTQELAIPLGLRGTKGSLITAVVKESPADKAGMKVGDVICMLDGRIIKSHQ 342
            W G+  Q+LT +LA  LGL+ TKG L+ +V   SPA KAG+K GDVI  ++G+ +KS  
Sbjct: 1   PWLGVTVQDLTPDLAEELGLKDTKGVLVASVDPGSPAAKAGLKPGDVILAVNGKPVKSVA 60

Query: 343 DFVWQIASRSPKEQVKISLCKEGSKHSVAV 372
           D    +A   P ++V +++ + G + +V V
Sbjct: 61  DLRRALAELKPGDKVTLTVLRGGKELTVTV 90