| IED ID | IndEnz0005001431 |
| Enzyme Type ID | lipase001431 |
| Protein Name |
Apolipoprotein B-100 Apo B-100 Cleaved into: Apolipoprotein B-48 Apo B-48 |
| Gene Name | Apob Aa1064 Ac1-060 |
| Organism | Rattus norvegicus (Rat) |
| Taxonomic Lineage | cellular organisms Eukaryota Opisthokonta Metazoa Eumetazoa Bilateria Deuterostomia Chordata Craniata Vertebrata Gnathostomata (jawed vertebrates) Teleostomi Euteleostomi Sarcopterygii Dipnotetrapodomorpha Tetrapoda Amniota Mammalia Theria Eutheria Boreoeutheria Euarchontoglires Glires (Rodents and rabbits) Rodentia Myomorpha (mice and others) Muroidea Muridae Murinae Rattus Rattus norvegicus (Rat) |
| Enzyme Sequence | MGPQRPALRAPLLLLFLLLFLDTSVWAQDATRFKHLRKYVYSYEAESSSGVRGTADSRSATKINCKVELEVPQVCTLIMRTSQCTLKEVYGFNPEGKALMKKTKNSEEFASAMSRYELKLAFPEGKRVALYPDLGEPNYILNIKRGIISALLVPPETEEDKQVLFQDTVYGNCSTQVTVNSRKGTVATEMSTERNLQHCDGFQPISTSVSPLALIKGLVRPLSTLISSSQSCQYTLEPKRKHVSEAICNEQHLFLPFSYKNKYGIMTHVTQKLSLEDTPKINSRFFRGGINQVGLAFESTKSTSPPKQADAVLKTLQELKKLSISEQNAQRANLFHKLVTELRGLSGEAITSLLPQLIEVSSPITLQALIQCGQPECYTHILQWLKTEKAHPLLIDIVTYLMALIPNPSVQRLQEIFNTAKELQSRATLYALSHAVNSYYAIMDHSRSPVLEDIAGYLMKQIDNECMGDEDRTFLILRVIGNMGRTMERVMPALKSSVLNCVRSTKPSLQIQKAALQALRKMEMGDEVRTILFDTFVNDVAPVEKRLAAYLLLMRSPSSSDINKIAKLLQWEQSEQVKNFVASHIANILNSEELYVQDLKNLIKNALVNSRLPTIMDFRKFSRNYQISKSVSIPLFDPVSAKIEGNLVFDPSSYLPKESMLKTTLTVFGIASLDLFEIGLEGKGFEPTLEALFGKQGFFPDSVNKALYWVNGQVPDRVSKVLVDHFGYTKDDKHEQDMVNGIMPIVDKLIKELKSKEIPEARAYLRILGKELGFVRLQDLQVLGKLLLNGAQTFRGVPQMIVQAIREGSKDDLFLHYIFMENAFELPTGVGLQLQVSSSGVFTPGIKAGVRLELANIQAELVAKPSVSLEFVTNMGIIIPDFAKSGVQMNTNFFHESGLEARVALKAGQLKVIIPSPKRPVKLFSGSNTLHLVSTTKTEVIPPLIENRKSWSTCKPFFTGMNYCTTGAYSNASSTESASYYPLTGDTRYELELKPTGEVEQYSASATYELLKEDKSLVDTLKFLVQAEGVQQSEATAMFKYNRRSRTLSSEVLIPGFDVNFGTILRVNDESSKDKNTYKLILDIQNKKITEVSVVGHVSYDKKGDGKVKGVVSIPRLQAEARSEVHTHWSPTKLLFQMDSSATAYGSTISKRVAWRYDNEKIEFDWNTGTNVDTKKVASNFPVDLSRYPRMVHEYANGLLDHRVPQTDMTFRHMGSKLIVDHLNGLSELNLPKVGLPDFHIPDNLFLKTDGRVKYTLNKNRIEIDIPLPLGGKSSKDLKVPESVRTPALNFKSVGFHLPSQEVQIPTFTIPKTHQLQVPLLGILDLSTNVYSNLYNWSVSYTGGNTSRDHFSLQAQYRMKADSVVDLFSYSVQGSGETTYDSKSTFTLSCDGSLHHKFLDSKFKVSHVEKFGNNPVSKGLLTFETSSALGPQMSATVQLDSKKKQHLYVKDIKVDGQFRVFSLYAQGEYGLSYERDSMTGQMSGESNMKFNSTYFQGTNQIVGMYQDGMLSVTSTSDLQDGIFKNTASLKYENYELTLKSDSSGQYENFAASNKLDMTFSKQSALLRSEHQANYKSLRLVTLLSGSLTSQGVELNADILGTDKINTGAHKSTLKIAQDGVSTSATTNLKYSPLLLENELNAELGLSGASMKLSTSGRFKEHHAKFSLDGRAALTEVSLGSIYQAMILGADSKNVFNFKLSREGLKLSNDMMGSYAEMKLDHTHSLRISGLSLDFFSKMDNIYSGDKFYKQNFNLQLQPYSFGITLSNDLKYDALVLTNNGRLRLEPLKLNVGGNFKGTYQNNELKHIYTISYTDLVVASYRADTVATVQGVEFSHRLNADIEGLASSVDVTTSYSSDPLHFNNVFRFVLAPFTLGVDTHTSGDGKMSLWGEHTGQMYSKFLLKAEPLALTFSHDYKGSTSHNLLYKNSVSTALEHTLSALLTPAEQTSSWKFKTSLNDKVYSQEFEAYNTKDKIGIELSGRADLSGLYSPIKVPFFYSEPVNVLNSLEINDAFDEPREFTIDAVVKYDKNQDVHTISLPFFQSLPDYLERNRRGIISLLEAMKGELQRLSVDQFVRKYRVALSRLPQQIHDYLNASDWERQVAGAKEKLTSFMENYRITDNDVLIALDSAKINLNEKLSQLETYAIQFDQYIRDNYDAQDLKRTIAQIIDRIIEKLKMLDEQYHIRVNLAKSIHNLYLFVENVDLNQISSSGASWIQNVDTKYQIRIQIQEKLQHLRTQIHNIDIQQLAAELKQQIEALDVPMHLDQLRTAILFQRISVIIERVKYFVMNLIEDFKVTEKINTFRVIVRELIEKYEVDRQIQVLMDKSIELAHRYSLSEPLQKLSNVLQQIEIKDYYDKLVGFIDDTVEWIKAVSFKNIIEELNRLIDMSVKKLKAFDYHQFVDKTNSKIREMTQRINAEIQALELPQKTEALKLWVEDFKTTVSNSLEKLKDTKVTVVVDWLQDGLAQIKAQFQDALEDVRDRIYQMDIQGELERCLSLVSQVYSTVVTYISDWWTLTAKNITDFAEQYSTQKWAESVKALVEQGFIVPEIQTFLGTMPAFEVSLHALQEANFQTPDFIVPLTDLRIPSIWINFKMLKNVKIPLRFSTPEFTLLNTFRVRSFTIDLLEIKAKIIRTIDQMLSSELQWPLPEVYLRDLEMVNISLARLSLPDFHVPEITIPEFTIPNVNLKDLQVPDLHIPEFQLPHLSCTTEIPAFGKLHSVLKIQSPLFILDASANIQNITTSENKAEIVASVTARGESKFEALNFDFQAQAQFLELNANPLVLKESVNFSSKHVRMEHEGKILVSGKALEGKSDTVARLHTEKNTVEFNNGIVVKINNQFTLDSQTKYFHKLSVPRLDFSSKASLNNEIKTLLEAGHMAWTSSGTGSWNWACPNFSDEGIHSSKISFIVDGPIASFGLSNNINGKHLRVVQKLTSESGFLNYSRFEVESKVESQHVGSSILTAEGRALLGDAKAEMTGEHNANLNGKVIGTLKNSLFFSAQPFEITASTNNEGNLKVSFPLKLTGKIDFLNNYALFLSPHAQQASWQLSTRFNQYKYNQNFSAINNEHNMEASIVMNGDANLDFLNIPLTIPEINLPYTRFTTPLLKDFSIWEETGLKEFLKTTKQSFDLSIKAQYKKNRDKHSVVIPLKMFYEFMLNNVNSWDRKFEKVRDNALHFLTASYNETKIKFDKYKTENSLNQPSRTFQNRGHTIPVLNIEVSPFAVETLASSHVIPKAIRTPSVTIPGPNIIVPSYRLVLPSLQLPVFHIPRTLFKFSLPDFKKLSTIDNIYIPAMGNFTYDFSFKSSVITLNTNAGLYNQSDLVARFLSSSSFVTDALQYKLEGTSRLMRKKVLKLATAVSLTNKFLKGSHDSTISLTKKNMEASVKTTANLHAPIFTMNFKQELNGNTKSKPTVSSSIELNYDFNSSKLHSAAKGGVDHKFSLESLTSYLSIESFTKGNIKGSFLSQEYSGSVANEANVYLNSKGTRSSVRLQGASNFAGIWNFEVGENFAGEATLRRIYGTWEHNMINHLQVFSYFDTKGKQTCRATLELSPWTMSTLLQVHVSQPSPLFDLHHFDQEVILKASTKNQKVSWKSEVQVESQVLQHNAHFSNDQEEVRLDIAGSLEGQLWDLENFFLPAFGKSLRELLQIDGKRQYLQASTSLHYTKNPNGYLLSLPVQELTDRFIIPGLKLNDFSGIKIYKKLSTSPFALNLTMLPKVKFPGVDLLTQYSKPEGSSVPTFETTIPEIQLTVSQFTLPKSFPVGNTVFDLNKLTNLIADVDLPSITLPEQTIEIPSLEFSVPAGIFIPFFGELTAHVGMASPLYNVTWSTGWKNKADHVETFLDSTCSSTLQFLEYALKVVGTHRIENDKFIYKIKGTLQHCDFNVKYNEDGIFEGLWDLEGEAHLDITSPALTDFHLHYKEDKTSVSASAASPAIGTVSLDASTDDQSVRLNVYFRPQSPPDNKLSIFKMEWRDKESDGETYIKINWEEEAAFRLLDSLKSNVPKASEAVYDYVKKYHLGHASSELRKSLQNDAEHAIRMVDEMNVNAQRVTRDTYQSLYKKMLAQESQSIPEKLKKMVLGSLVRITQKYHMAVTWLMDSVIHFLKFNRVQFPGNAGTYTVDELYTIAMRETKKLLSQLFNGLGHLFSYVQDQVEKSRVINDITFKCPFSPTPCKLKDVLLIFREDLNILSNLGQQDINFTTILSDFQSFLERLLDIIEEKIECLKNNESTCVPDHINMFFKTHIPFAFKSLRENIYSVFSEFNDFVQSILQEGSYKLQQVHQYMKAFREEYFDPSVVGWTVKYYEIEEKMVDLIKTLLAPLRDFYSEYSVTAADFASKMSTQVEQFVSRDIREYLSMLADINGKGREKVAELSIVVKERIKSWSTAVAEITSDYLRQLHSKLQDFSDQLSGYYEKFVAESTRLIDLSIQNYHMFLRYIAELLKKLQVATANNGLLKRGDFEAAVKLGIACLYNEGLSVSDEAYAEVNGLKASRFFSMDERLNMGSDPFIWLSICPPCFRKLRDFAGKGCWEAQPALAKDCAGGSQLGLEGKAFSESVCQLFQASQAVNKQQIFSVQKGLSDTVRYILIGWLVEVAPMKDFTSLCLHLTVECVGRYLQRKLVPRYKLQLLGIACMVICTWFISKEILTIREAVRLTDNTYKYKDLVRVKREIISALEGKIRIPTVVDYKEVLLTLVPVTPRTQYLCSFLCELTLSVYTPAHLASAALLLARLMHGQTQP |
| Enzyme Length | 4743 |
| Uniprot Accession Number | Q7TMA5 |
| Absorption | |
| Active Site | |
| Activity Regulation | |
| Binding Site | |
| Calcium Binding | |
| catalytic Activity | |
| DNA Binding | |
| EC Number | |
| Enzyme Function | FUNCTION: Apolipoprotein B is a major protein constituent of chylomicrons (apo B-48), LDL (apo B-100) and VLDL (apo B-100). Apo B-100 functions as a recognition signal for the cellular binding and internalization of LDL particles by the apoB/E receptor. {ECO:0000269|PubMed:632283}. |
| Temperature Dependency | |
| PH Dependency | |
| Pathway | |
| nucleotide Binding | |
| Features | Chain (2); Disulfide bond (6); Domain (1); Glycosylation (21); Modified residue (4); Region (9); Signal peptide (1) |
| Keywords | Acetylation;Atherosclerosis;Cholesterol metabolism;Chylomicron;Cytoplasm;Disulfide bond;Glycoprotein;Heparin-binding;LDL;Lipid droplet;Lipid metabolism;Lipid transport;Lipoprotein;Palmitate;Phosphoprotein;RNA editing;Reference proteome;Secreted;Signal;Steroid metabolism;Sterol metabolism;Transport;VLDL |
| Interact With | P04639 |
| Induction | |
| Subcellular Location | SUBCELLULAR LOCATION: Cytoplasm {ECO:0000250|UniProtKB:P04114}. Secreted {ECO:0000269|PubMed:632283}. Lipid droplet {ECO:0000250|UniProtKB:P04114}. |
| Modified Residue | MOD_RES 1973; /note=N6-acetyllysine; /evidence=ECO:0000250|UniProtKB:P04114; MOD_RES 2006; /note=Phosphoserine; /evidence=ECO:0007744|PubMed:22673903; MOD_RES 3981; /note=Phosphoserine; /evidence=ECO:0000250|UniProtKB:P04114; MOD_RES 3985; /note=Phosphothreonine; /evidence=ECO:0000250|UniProtKB:P04114 |
| Post Translational Modification | PTM: Palmitoylated; structural requirement for proper assembly of the hydrophobic core of the lipoprotein particle. {ECO:0000250}. |
| Signal Peptide | SIGNAL 1..27; /evidence=ECO:0000250 |
| Structure 3D | |
| Cross Reference PDB | - |
| Mapped Pubmed ID | 11135070; 11830580; 11925428; 12091487; 12493769; 12917397; 12960170; 14570923; 14970200; 15066220; 15124019; 15520448; 16227197; 16396637; 16545597; 16581047; 16624317; 16672736; 16719989; 17203948; 17292734; 17405916; 17500069; 17690102; 18391222; 20181985; 20651008; 22257482; 22326345; 22546076; 23911221; 2429674; 24334870; 26616056; 27495870; 28694219; 31176989; 8121310; 9290048; 9402089; 9931432; |
| Motif | |
| Gene Encoded By | |
| Mass | 536,024 |
| Kinetics | |
| Metal Binding | |
| Rhea ID | |
| Cross Reference Brenda |