>TIGR00032 argG argininosuccinate synthase; InterPro: IPR001518 Argininosuccinate synthase (6.3.4.5 from EC) (AS) 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 characterised 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.; GO: 0004055 argininosuccinate synthase activity, 0005524 ATP binding, 0006526 arginine biosynthetic process.

Probab=100.00 E-value=0 Score=1188.52 Aligned_cols=395 Identities=46% Similarity=0.844 Sum_probs=383.4 Q ss_pred EEEEEECCCHHHHHHHHHHHHHCCC-EEEEEEEECCCC--CHHHHHHHHHHHCCCEEEEEECHHHHHHHHHHHHHHHCCC Q ss_conf 8999914772599999999871898-699999457871--1068999999973980799820089999987999973686 Q gi|254780234|r 7 KVVLAYSGGLDTSIILKWLQVEKGL-EVIVFIADLGQG--EELKIASDKARLLGAKEVYVKDLRREFVRDFVFPMFRANA 83 (404) Q Consensus 7 kVvlaySGGLDTSv~i~~L~~e~g~-eVi~~~~d~Gq~--~d~~~~~~~A~~~Ga~~~~v~D~r~ef~~~~i~~~I~ana 83 (404) T Consensus 1 KVvLAySGGLDTSv~l~wL~~kyG~~~Via~~~dvGQPDE~d~~~~~~kA~~~GA~~~~~iDak~eFv~dy~f~aiqanA 80 (420) T TIGR00032 1 KVVLAYSGGLDTSVCLKWLEEKYGYEEVIAVTADVGQPDEEDIDAIEEKALKYGAEKHYTIDAKEEFVKDYLFAAIQANA 80 (420) T ss_pred CEEEEEECCHHHHHHHHHHHHHHCCCCEEEEEEECCCCCHHHHHHHHHHHHHHCCCEEEEEECHHHHHHHHHHHHHHCCC T ss_conf 96888607025999999988652898607999756799988888899998873671025772368899999888765066 Q ss_pred CCCCC----CCCCCCHHHHHHHHHHHHHHHHCCCCEEECHHHCCCCHHHHHHHHHHHHCCCCEEEEEECCCCCC----CH Q ss_conf 54787----42013012433599999998856892875001116821567999999858797077441006876----37 Q gi|254780234|r 84 LYEGY----YLLGTAIARPLIAKYLVDIANETGADAIAHGSTGKGNDQVRFELSAYSLNSDIEIIAPWRHWSFK----GR 155 (404) Q Consensus 84 ~Yeg~----Ypl~tslaRplia~~lv~~a~~~ga~~iaHG~TgkGNDQvRFe~~~~~l~P~l~viaP~Rd~~~~----sR 155 (404) T Consensus 81 ~Ye~~GG~~Y~L~TaLaRPlIA~~lVe~Ak~~Ga~AvaHGCTGKGNDQ~RFe~~~~~~~p~LkviaP~R~~~~~e~lgGR 160 (420) T TIGR00032 81 VYEGTGGLVYPLSTALARPLIAKKLVEVAKKEGAEAVAHGCTGKGNDQVRFERSIRALNPDLKVIAPWRDLNLTEELGGR 160 (420) T ss_pred EECCCCCEECCCCCCCHHHHHHHHHHHHHHHCCCEEEECCCCCCCCCHHHHHHHHHHHCCCCEEECCCCCHHHHHHHCCC T ss_conf 03178741034766114579999999998466954987076877741357658887526898587473464677640594 Q ss_pred HHHHHHHHHHCCCCCCCCCCCCCCCCCHHHHCCCCCCCCCCCC-CCCCCHHHCCCCCCHHHCC-CCCEEEEEEEECCEEE Q ss_conf 9999999970896756656788641572431154576324584-5768201001465812279-9963899999502478 Q gi|254780234|r 156 QDLIDFAEKHAIPIDKNKRGEAPFSIDTNLLHSSSEGRVLEDP-SQPAPEYVYKMIVSPEEAP-DTPTTIRIDFQRGDPI 233 (404) Q Consensus 156 e~~i~ya~~~gIpv~~~~~~~~~yS~D~Nlwg~S~Egg~Ledp-~~~~pe~~~~~t~~p~~ap-~~pe~v~I~Fe~G~PV 233 (404) T Consensus 161 ~e~~eYa~~~Gip~p~~~--~K~YSiD~Nl~grs~Ea~~LEdP~~~~Ppe~~y~~t~~p~~~~~d~PE~v~I~Fe~GvPV 238 (420) T TIGR00032 161 EEEIEYAAQKGIPVPMTK--EKPYSIDENLWGRSIEAGILEDPSDTEPPEDIYELTKFPIEATPDEPEVVEIDFEKGVPV 238 (420) T ss_pred HHHHHHHHHCCCCCCCCC--CCCCCHHHHHHHHHHHCCCCCCCCCCCCCHHHHHHHCCHHHCCCCCCCEEEEEECCCCCE T ss_conf 889999996688876546--777762366775555055357887888814578863073346799971688862378532 Q ss_pred EEC--------CEECC-HHHHHHHHHHHHHHCCCCCEECCCCCCCCCCCCCCCCCHHHHHHHHHHHHHHHHHCCHHHHHH Q ss_conf 751--------62318-999999998886421637410007732021000111373789999999999865089999999 Q gi|254780234|r 234 AIN--------GQVMS-PEVLLEQLNQYGRCNGIGRIDIVENRFVGIKSRGVYETPGGTILLHAHRAIESISLDSGSAHL 304 (404) Q Consensus 234 ain--------G~~~~-~~~li~~LN~igg~~GvGr~d~vEnr~vG~KsR~vYEaPga~iL~~Ahr~LE~~~l~~~~~~~ 304 (404) T Consensus 239 aLnytdnktskg~~~~~~veLi~~aNeiaG~HGvGR~D~iEdR~ig~KSRe~YE~Pg~~~L~~AH~~Le~L~l~~~~~~f 318 (420) T TIGR00032 239 ALNYTDNKTSKGVSLEKPVELILKANEIAGKHGVGRIDIIEDRIIGLKSREIYEAPGATLLIKAHRDLEQLTLTRDVLRF 318 (420) T ss_pred EECCCCCCCCCCCCCCCHHHHHHHHHHHHCCCCCCCEEEEEECEECCCCCCHHHHHHHHHHHHHHHHHHHCCCCHHHHHH T ss_conf 30155464437733063789999999851007886431533034313245401015799999999998611111899999 Q ss_pred HH-HHHHHHHHHHHCCCCCCHHHHHH-HHHHHHHHCCCCEEEEEEEECCEEEEEEEE-CCCCCCCHHHCCCCCCCCCCCH Q ss_conf 99-99999999875351469899999-999999723367399999906159998772-7831088322230157787888 Q gi|254780234|r 305 KD-DLMSRYASIVYQGFWFSPEREML-QALIDKSQEYVEGSITLKLYKGNVMVVGRE-SNKSLYSDKLVTFEDDLDAYNQ 381 (404) Q Consensus 305 K~-~~~~~~a~lvy~G~wf~p~~~~l-~a~i~~~q~~VtG~V~l~L~kG~~~v~gr~-S~~sLy~~~~as~~~~~~~~~~ 381 (404) T Consensus 319 ~~s~~~~~y~~LiY~GlwfdPl~e~LR~a~i~~~Q~~VTG~VrVkL~kG~~~v~gR~~S~y~lY~~e~~s~~ke~~~fd~ 398 (420) T TIGR00032 319 KDSIVEEKYSELIYNGLWFDPLKEALRDAFIRKTQERVTGTVRVKLFKGNAIVIGRKTSPYSLYDEELVSFDKEDKEFDP 398 (420) T ss_pred HHHHHHHHHHHHHHHHCCCCHHHHHHHHHHHHHHHHHCCCEEEEEEECCCEEEEECCCCCCCCCCHHHCCCCCCCCCCCH T ss_conf 88641157899986201478078999999988877400755999998281799732578610031022123557555697 Q ss_pred HHHHHHHHHCCHHHHHHHHCCC Q ss_conf 7854788870334898884178 Q gi|254780234|r 382 SDSEGFIKLHALRLRTLARRNK 403 (404) Q Consensus 382 ~da~GFi~i~~l~~~~~~~~~k 403 (404) T Consensus 399 ~~~~Gf~~~~gL~~~~~~~~~~ 420 (420) T TIGR00032 399 KDAIGFIAIRGLQIKVYREKKK 420 (420) T ss_pred HHHHHHHHHHCCCHHHHHHHCC T ss_conf 8999999982465234644319

HHsearch alignment for GI: 254780234 and conserved domain: TIGR00032