HHsearch alignment for GI: 254780999 and conserved domain: cd01999
>cd01999 Argininosuccinate_Synthase Argininosuccinate synthase. The Argininosuccinate synthase is a urea cycle enzyme that catalyzes the penultimate step in arginine biosynthesis: the ATP-dependent ligation of citrulline to aspartate to form argininosuccinate, AMP and pyrophosphate . In humans, a defect in the AS gene causes citrullinemia, a genetic disease characterized by severe vomiting spells and mental retardation. AS is a homotetrameric enzyme of chains of about 400 amino-acid residues. An arginine seems to be important for the enzyme's catalytic mechanism. The sequences of AS from various prokaryotes, archaebacteria and eukaryotes show significant similarity
Probab=95.78 E-value=0.16 Score=29.16 Aligned_cols=132 Identities=17% Similarity=0.202 Sum_probs=67.1
Q ss_pred EEEECCCCCHHHHHHHHHHHCCCHHHEEEEECCCCCCCCCCHHHHHHHHHHHCC-CCCCCCHHHHHHH--HHHHHCCCCC
Q ss_conf 575215872368999999841495446797324666652213569999997213-5426775899999--8863132346
Q gi|254780999|r 295 VIIGLSGGIDSALCAAIAVDALGKENVQTIMLPYKYTSPQSLEDAAACAKALGC-KYDVLPIHDLVNH--FFSLMSQFLQ 371 (562)
Q Consensus 295 ~viglSGGiDSal~a~la~~alg~~~v~~~~mp~~~~s~~s~~~a~~la~~lg~-~~~~i~I~~~~~~--~~~~~~~~~~ 371 (562)
T Consensus 1 VvLAySGGLDTSv~l~wL~e~~~~-eVia~~~d~-Gq~~e~~~~i~~kA~~~GA~~~~v~D~r~ef~~~~i~pai~a--- 75 (385)
T cd01999 1 VVLAYSGGLDTSVILKWLKEKGGY-EVIAVTADV-GQPEEEIEAIEEKALKLGAKKHVVVDLREEFVEDYIFPAIQA--- 75 (385)
T ss_pred CEEEECCCCHHHHHHHHHHHHCCC-EEEEEEEEC-CCCHHHHHHHHHHHHHHCCCEEEEECHHHHHHHHHHHHHHHH---
T ss_conf 979977881799999999974598-499999989-996677789999999819978999612999999999999960---
Q ss_pred CCCCCHHHHCCC--CHHH-HHHHHHHHHHCCCEECCC-----CC-HHHHHHHHCCCCCCCCCCCCCCCCC
Q ss_conf 874310110123--3046-677988875169544364-----32-4477541102366655540101776
Q gi|254780999|r 372 EEPSGIVAENIQ--SRIR-GNILMALSNHSKAMLLTT-----SN-KSEISVGYGTLYGDMSGGFNPLKDL 432 (562)
Q Consensus 372 ~~~~~~~~eN~q--aR~R-~~~L~~~an~~~~lvl~t-----~n-ksE~~~Gy~T~~GD~~g~~~p~~~l 432 (562)
T Consensus 76 na~Yeg~Y~L~tslaRplIak~~ve~A~~~ga~aiaHG~TGkGNDQvRFe~~~~aL~P~l-~iiAP~Rd~ 144 (385)
T cd01999 76 NALYEGTYPLGTALARPLIAKALVEVAKEEGADAVAHGCTGKGNDQVRFELAFYALNPDL-KIIAPWRDW 144 (385)
T ss_pred CCCCCCCEECCCCHHHHHHHHHHHHHHHHHCCEEEEECCCCCCCCHHHHHHHHHHHCCCC-EEEEEEECC
T ss_conf 864337532135015789999999999980984997456668884068999999859997-585147314