HHsearch alignment for GI: 254780700 and conserved domain: cd00990

>cd00990 PDZ_glycyl_aminopeptidase PDZ domain associated with archaeal and bacterial M61 glycyl-aminopeptidases. May be responsible for substrate recognition and/or binding, as most PDZ domains bind C-terminal polypeptides, and 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 is presumed to form the peptide-binding groove base, a circular permutation with respect to PDZ domains found in Eumetazoan signaling proteins.
Probab=98.50  E-value=9.3e-07  Score=61.71  Aligned_cols=71  Identities=20%  Similarity=0.243  Sum_probs=54.6

Q ss_pred             CCCCEEEEECCHHHCCEEEEEEEEECCCCHHHHCCCCCCCEEEEECCEECCCHHHHHHHHHHHHHCCCCEEEEEEEECCC
Q ss_conf             52546987289657152007999606889789829998889998899993899999999998862599569999971776
Q gi|254780700|r  392 ELLGMVLQDINDGNKKLVRIVALNPNREREVEAKGIQKGMTIVSVNTHEVSCIKDVERLIGKAKEKKRDSVLLQIKYDPD  471 (489)
Q Consensus       392 ~~lGl~v~~l~~~~~~~~gi~vv~v~~~s~Aa~~GL~~GDiIl~VNg~~V~s~~dl~~iL~~~k~~~~~~VLL~V~r~~~  471 (489)
T Consensus         1 P~lGi~~~~------~~g~~~V~~V~~~sPA~~AGl~~GD~IvaidG~~v~~~~~~---~~~~~--~G~~v~l~v~R~g~   69 (80)
T cd00990           1 PYLGLTLDK------EEGLGKVTFVRDDSPADKAGLVAGDELVAVNGWRVDALQDR---LKEYQ--AGDPVELTVFRDDR   69 (80)
T ss_pred             CCCCEEEEC------CCCCEEEEEECCCCHHHHCCCCCCCEEEEECCEEEHHHHHH---HHHCC--CCCEEEEEEEECCE
T ss_conf             956669865------69959999988899699859998999999999992378999---97369--98989999999999


Q ss_pred             CC
Q ss_conf             43
Q gi|254780700|r  472 MQ  473 (489)
Q Consensus       472 ~~  473 (489)
T Consensus        70 l~   71 (80)
T cd00990          70 LI   71 (80)
T ss_pred             EE
T ss_conf             99