HHsearch alignment for GI: 254780673 and conserved domain: cd06254

>cd06254 M14_ASTE_ASPA_like_4 A functionally uncharacterized subgroup of the Succinylglutamate desuccinylase (ASTE)/aspartoacylase (ASPA) subfamily which is part of the M14 family of metallocarboxypeptidases. ASTE catalyzes the fifth and last step in arginine catabolism by the arginine succinyltransferase pathway, and aspartoacylase (ASPA, also known as aminoacylase 2, and ACY-2; EC:3.5.1.15) cleaves N-acetyl L-aspartic acid (NAA) into aspartate and acetate. NAA is abundant in the brain, and hydrolysis of NAA by ASPA may help maintain white matter. ASPA is an NAA scavenger in other tissues. Mutations in the gene encoding ASPA cause Canavan disease (CD), a fatal progressive neurodegenerative disorder involving dysmyelination and spongiform degeneration of white matter in children. This enzyme binds zinc which is necessary for activity. Measurement of elevated NAA levels in urine is used in the diagnosis of CD.
Probab=94.24  E-value=0.17  Score=30.13  Aligned_cols=19  Identities=26%  Similarity=0.361  Sum_probs=8.9

Q ss_pred             HHHHHHHHHHHCCCCCEEE
Q ss_conf             0122355443113650699
Q gi|254780673|r  144 EALRDAIAEEMRRDKDVFI  162 (467)
Q Consensus       144 ea~~~a~~e~m~~d~~~~~  162 (467)
T Consensus        93 eriA~~l~~~l~~~aD~~I  111 (288)
T cd06254          93 ERIAYFLTEEVIDKADFLI  111 (288)
T ss_pred             HHHHHHHHHHHHHHCCEEE
T ss_conf             9999999998886598999