ID ACACA_BOVIN Reviewed; 2346 AA.
AC Q9TTS3;
DT 27-APR-2001, integrated into UniProtKB/Swiss-Prot.
DT 01-MAY-2000, sequence version 1.
DT 24-JAN-2024, entry version 146.
DE RecName: Full=Acetyl-CoA carboxylase 1 {ECO:0000250|UniProtKB:Q13085};
DE Short=ACC1;
DE EC=6.4.1.2 {ECO:0000250|UniProtKB:Q13085};
DE AltName: Full=ACC-alpha;
GN Name=ACACA {ECO:0000250|UniProtKB:Q13085}; Synonyms=ACAC, ACCA;
OS Bos taurus (Bovine).
OC Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia;
OC Eutheria; Laurasiatheria; Artiodactyla; Ruminantia; Pecora; Bovidae;
OC Bovinae; Bos.
OX NCBI_TaxID=9913;
RN [1]
RP NUCLEOTIDE SEQUENCE [MRNA].
RC TISSUE=Liver;
RX PubMed=11485560; DOI=10.1042/0264-6021:3580127;
RA Mao J., Marcos S., Davis S.K., Burzlaff J., Seyfert H.-M.;
RT "Genomic distribution of three promoters of the bovine gene encoding
RT acetyl-CoA carboxylase alpha and evidence that the nutritionally regulated
RT promoter I contains a repressive element different from that in rat.";
RL Biochem. J. 358:127-135(2001).
CC -!- FUNCTION: Cytosolic enzyme that catalyzes the carboxylation of acetyl-
CC CoA to malonyl-CoA, the first and rate-limiting step of de novo fatty
CC acid biosynthesis. This is a 2 steps reaction starting with the ATP-
CC dependent carboxylation of the biotin carried by the biotin carboxyl
CC carrier (BCC) domain followed by the transfer of the carboxyl group
CC from carboxylated biotin to acetyl-CoA. {ECO:0000250|UniProtKB:Q13085}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=acetyl-CoA + ATP + hydrogencarbonate = ADP + H(+) + malonyl-
CC CoA + phosphate; Xref=Rhea:RHEA:11308, ChEBI:CHEBI:15378,
CC ChEBI:CHEBI:17544, ChEBI:CHEBI:30616, ChEBI:CHEBI:43474,
CC ChEBI:CHEBI:57288, ChEBI:CHEBI:57384, ChEBI:CHEBI:456216; EC=6.4.1.2;
CC Evidence={ECO:0000250|UniProtKB:Q13085};
CC PhysiologicalDirection=left-to-right; Xref=Rhea:RHEA:11309;
CC Evidence={ECO:0000250|UniProtKB:Q13085};
CC -!- COFACTOR:
CC Name=Mg(2+); Xref=ChEBI:CHEBI:18420;
CC Evidence={ECO:0000255|PROSITE-ProRule:PRU00409,
CC ECO:0000255|PROSITE-ProRule:PRU00969};
CC Name=Mn(2+); Xref=ChEBI:CHEBI:29035;
CC Evidence={ECO:0000255|PROSITE-ProRule:PRU00409,
CC ECO:0000255|PROSITE-ProRule:PRU00969};
CC Note=Binds 2 magnesium or manganese ions per subunit.
CC {ECO:0000255|PROSITE-ProRule:PRU00409, ECO:0000255|PROSITE-
CC ProRule:PRU00969};
CC -!- COFACTOR:
CC Name=biotin; Xref=ChEBI:CHEBI:57586;
CC Evidence={ECO:0000250|UniProtKB:Q13085,
CC ECO:0000255|PROSITE-ProRule:PRU01066};
CC -!- ACTIVITY REGULATION: Inhibited by phosphorylation (By similarity).
CC Citrate promotes oligomerization of the protein into filaments that
CC correspond to the most active form of the carboxylase (By similarity).
CC {ECO:0000250|UniProtKB:Q13085}.
CC -!- PATHWAY: Lipid metabolism; malonyl-CoA biosynthesis; malonyl-CoA from
CC acetyl-CoA: step 1/1. {ECO:0000250|UniProtKB:Q13085}.
CC -!- SUBUNIT: Monomer, homodimer, and homotetramer. Can form filamentous
CC polymers. Interacts in its inactive phosphorylated form with the BRCT
CC domains of BRCA1 which prevents ACACA dephosphorylation and inhibits
CC lipid synthesis. Interacts with MID1IP1; interaction with MID1IP1
CC promotes oligomerization and increases its activity.
CC {ECO:0000250|UniProtKB:Q13085}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm, cytosol
CC {ECO:0000250|UniProtKB:Q5SWU9}.
CC -!- DOMAIN: Consists of an N-terminal biotin carboxylation/carboxylase (BC)
CC domain that catalyzes the ATP-dependent transient carboxylation of the
CC biotin covalently attached to the central biotinyl-binding/biotin
CC carboxyl carrier (BCC) domain. The C-terminal carboxyl transferase (CT)
CC domain catalyzes the transfer of the carboxyl group from carboxylated
CC biotin to acetyl-CoA to produce malonyl-CoA.
CC {ECO:0000250|UniProtKB:Q13085}.
CC -!- PTM: Phosphorylation on Ser-1263 is required for interaction with
CC BRCA1. {ECO:0000250|UniProtKB:Q13085}.
CC -!- PTM: Phosphorylation at Ser-80 by AMPK inactivates enzyme activity.
CC {ECO:0000250|UniProtKB:P11497}.
CC -!- PTM: The biotin cofactor is covalently attached to the central
CC biotinyl-binding domain and is required for the catalytic activity.
CC {ECO:0000250|UniProtKB:Q13085}.
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DR EMBL; AJ132890; CAB56826.1; -; mRNA.
DR RefSeq; NP_776649.1; NM_174224.2.
DR AlphaFoldDB; Q9TTS3; -.
DR SMR; Q9TTS3; -.
DR STRING; 9913.ENSBTAP00000074493; -.
DR PaxDb; 9913-ENSBTAP00000023364; -.
DR PeptideAtlas; Q9TTS3; -.
DR GeneID; 281590; -.
DR KEGG; bta:281590; -.
DR CTD; 31; -.
DR eggNOG; KOG0368; Eukaryota.
DR InParanoid; Q9TTS3; -.
DR UniPathway; UPA00655; UER00711.
DR Proteomes; UP000009136; Unplaced.
DR GO; GO:0005829; C:cytosol; ISS:UniProtKB.
DR GO; GO:0005739; C:mitochondrion; IBA:GO_Central.
DR GO; GO:0003989; F:acetyl-CoA carboxylase activity; ISS:UniProtKB.
DR GO; GO:0005524; F:ATP binding; IEA:UniProtKB-KW.
DR GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR GO; GO:0006084; P:acetyl-CoA metabolic process; ISS:UniProtKB.
DR GO; GO:0006633; P:fatty acid biosynthetic process; ISS:UniProtKB.
DR GO; GO:2001295; P:malonyl-CoA biosynthetic process; IEA:UniProtKB-UniPathway.
DR GO; GO:0051289; P:protein homotetramerization; ISS:UniProtKB.
DR CDD; cd06850; biotinyl_domain; 1.
DR Gene3D; 2.40.50.100; -; 1.
DR Gene3D; 3.40.50.20; -; 1.
DR Gene3D; 3.30.1490.20; ATP-grasp fold, A domain; 1.
DR Gene3D; 3.30.470.20; ATP-grasp fold, B domain; 1.
DR Gene3D; 2.40.460.10; Biotin dependent carboxylase carboxyltransferase; 1.
DR Gene3D; 3.90.1770.10; PreATP-grasp domain; 1.
DR InterPro; IPR049076; ACCA.
DR InterPro; IPR049074; ACCA_BT.
DR InterPro; IPR034733; AcCoA_carboxyl_beta.
DR InterPro; IPR013537; AcCoA_COase_cen.
DR InterPro; IPR011761; ATP-grasp.
DR InterPro; IPR013815; ATP_grasp_subdomain_1.
DR InterPro; IPR005481; BC-like_N.
DR InterPro; IPR001882; Biotin_BS.
DR InterPro; IPR011764; Biotin_carboxylation_dom.
DR InterPro; IPR005482; Biotin_COase_C.
DR InterPro; IPR000089; Biotin_lipoyl.
DR InterPro; IPR005479; CbamoylP_synth_lsu-like_ATP-bd.
DR InterPro; IPR029045; ClpP/crotonase-like_dom_sf.
DR InterPro; IPR011763; COA_CT_C.
DR InterPro; IPR011762; COA_CT_N.
DR InterPro; IPR016185; PreATP-grasp_dom_sf.
DR InterPro; IPR011054; Rudment_hybrid_motif.
DR InterPro; IPR011053; Single_hybrid_motif.
DR PANTHER; PTHR45728:SF5; ACETYL-COA CARBOXYLASE 1; 1.
DR PANTHER; PTHR45728; ACETYL-COA CARBOXYLASE, ISOFORM A; 1.
DR Pfam; PF08326; ACC_central; 1.
DR Pfam; PF21385; ACCA_BT; 1.
DR Pfam; PF02785; Biotin_carb_C; 1.
DR Pfam; PF00289; Biotin_carb_N; 1.
DR Pfam; PF00364; Biotin_lipoyl; 1.
DR Pfam; PF01039; Carboxyl_trans; 1.
DR Pfam; PF02786; CPSase_L_D2; 1.
DR SMART; SM00878; Biotin_carb_C; 1.
DR SUPFAM; SSF52096; ClpP/crotonase; 2.
DR SUPFAM; SSF56059; Glutathione synthetase ATP-binding domain-like; 1.
DR SUPFAM; SSF52440; PreATP-grasp domain; 1.
DR SUPFAM; SSF51246; Rudiment single hybrid motif; 1.
DR SUPFAM; SSF51230; Single hybrid motif; 1.
DR PROSITE; PS50975; ATP_GRASP; 1.
DR PROSITE; PS50979; BC; 1.
DR PROSITE; PS00188; BIOTIN; 1.
DR PROSITE; PS50968; BIOTINYL_LIPOYL; 1.
DR PROSITE; PS50989; COA_CT_CTER; 1.
DR PROSITE; PS50980; COA_CT_NTER; 1.
DR PROSITE; PS00866; CPSASE_1; 1.
DR PROSITE; PS00867; CPSASE_2; 1.
PE 2: Evidence at transcript level;
KW Acetylation; Allosteric enzyme; ATP-binding; Biotin; Cytoplasm;
KW Fatty acid biosynthesis; Fatty acid metabolism; Ligase; Lipid biosynthesis;
KW Lipid metabolism; Magnesium; Manganese; Metal-binding;
KW Multifunctional enzyme; Nucleotide-binding; Phosphoprotein;
KW Reference proteome.
FT CHAIN 1..2346
FT /note="Acetyl-CoA carboxylase 1"
FT /id="PRO_0000146763"
FT DOMAIN 117..618
FT /note="Biotin carboxylation"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00969"
FT DOMAIN 275..466
FT /note="ATP-grasp"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00409"
FT DOMAIN 745..819
FT /note="Biotinyl-binding"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU01066"
FT DOMAIN 1576..1914
FT /note="CoA carboxyltransferase N-terminal"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU01136"
FT DOMAIN 1918..2234
FT /note="CoA carboxyltransferase C-terminal"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU01137"
FT REGION 1576..2234
FT /note="Carboxyltransferase"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU01138"
FT ACT_SITE 441
FT /evidence="ECO:0000250"
FT BINDING 315..320
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00409"
FT BINDING 424
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /ligand_label="1"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00409,
FT ECO:0000255|PROSITE-ProRule:PRU00969"
FT BINDING 424
FT /ligand="Mn(2+)"
FT /ligand_id="ChEBI:CHEBI:29035"
FT /ligand_label="1"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00409,
FT ECO:0000255|PROSITE-ProRule:PRU00969"
FT BINDING 437
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /ligand_label="1"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00409,
FT ECO:0000255|PROSITE-ProRule:PRU00969"
FT BINDING 437
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /ligand_label="2"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00409,
FT ECO:0000255|PROSITE-ProRule:PRU00969"
FT BINDING 437
FT /ligand="Mn(2+)"
FT /ligand_id="ChEBI:CHEBI:29035"
FT /ligand_label="1"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00409,
FT ECO:0000255|PROSITE-ProRule:PRU00969"
FT BINDING 437
FT /ligand="Mn(2+)"
FT /ligand_id="ChEBI:CHEBI:29035"
FT /ligand_label="2"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00409,
FT ECO:0000255|PROSITE-ProRule:PRU00969"
FT BINDING 439
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /ligand_label="2"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00409,
FT ECO:0000255|PROSITE-ProRule:PRU00969"
FT BINDING 439
FT /ligand="Mn(2+)"
FT /ligand_id="ChEBI:CHEBI:29035"
FT /ligand_label="2"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00409,
FT ECO:0000255|PROSITE-ProRule:PRU00969"
FT BINDING 1823
FT /ligand="CoA"
FT /ligand_id="ChEBI:CHEBI:57287"
FT /evidence="ECO:0000250"
FT BINDING 2127
FT /ligand="CoA"
FT /ligand_id="ChEBI:CHEBI:57287"
FT /evidence="ECO:0000250"
FT BINDING 2129
FT /ligand="CoA"
FT /ligand_id="ChEBI:CHEBI:57287"
FT /evidence="ECO:0000250"
FT MOD_RES 1
FT /note="N-acetylmethionine"
FT /evidence="ECO:0000250|UniProtKB:Q13085"
FT MOD_RES 5
FT /note="Phosphoserine"
FT /evidence="ECO:0000250|UniProtKB:Q13085"
FT MOD_RES 23
FT /note="Phosphoserine"
FT /evidence="ECO:0000250|UniProtKB:Q13085"
FT MOD_RES 25
FT /note="Phosphoserine"
FT /evidence="ECO:0000250|UniProtKB:Q13085"
FT MOD_RES 29
FT /note="Phosphoserine"
FT /evidence="ECO:0000250|UniProtKB:Q13085"
FT MOD_RES 34
FT /note="Phosphoserine"
FT /evidence="ECO:0000250|UniProtKB:P11497"
FT MOD_RES 48
FT /note="Phosphoserine"
FT /evidence="ECO:0000250|UniProtKB:Q13085"
FT MOD_RES 50
FT /note="Phosphoserine"
FT /evidence="ECO:0000250|UniProtKB:P11497"
FT MOD_RES 53
FT /note="Phosphoserine"
FT /evidence="ECO:0000250|UniProtKB:Q13085"
FT MOD_RES 58
FT /note="Phosphothreonine"
FT /evidence="ECO:0000250|UniProtKB:Q5SWU9"
FT MOD_RES 78
FT /note="Phosphoserine"
FT /evidence="ECO:0000250|UniProtKB:P11497"
FT MOD_RES 80
FT /note="Phosphoserine; by AMPK"
FT /evidence="ECO:0000250|UniProtKB:Q5SWU9"
FT MOD_RES 610
FT /note="Phosphothreonine"
FT /evidence="ECO:0000250|UniProtKB:Q13085"
FT MOD_RES 786
FT /note="N6-biotinyllysine"
FT /evidence="ECO:0000250|UniProtKB:P11497,
FT ECO:0000255|PROSITE-ProRule:PRU01066"
FT MOD_RES 835
FT /note="Phosphoserine"
FT /evidence="ECO:0000250|UniProtKB:Q13085"
FT MOD_RES 1201
FT /note="Phosphoserine"
FT /evidence="ECO:0000250|UniProtKB:P11497"
FT MOD_RES 1216
FT /note="Phosphoserine"
FT /evidence="ECO:0000250|UniProtKB:P11497"
FT MOD_RES 1218
FT /note="Phosphoserine"
FT /evidence="ECO:0000250|UniProtKB:Q5SWU9"
FT MOD_RES 1227
FT /note="Phosphothreonine"
FT /evidence="ECO:0000250|UniProtKB:Q5SWU9"
FT MOD_RES 1259
FT /note="Phosphoserine"
FT /evidence="ECO:0000250|UniProtKB:Q5SWU9"
FT MOD_RES 1263
FT /note="Phosphoserine"
FT /evidence="ECO:0000250|UniProtKB:Q13085"
FT MOD_RES 1273
FT /note="Phosphoserine"
FT /evidence="ECO:0000250|UniProtKB:Q13085"
FT MOD_RES 1334
FT /note="N6-acetyllysine"
FT /evidence="ECO:0000250|UniProtKB:Q13085"
FT MOD_RES 2153
FT /note="Phosphothreonine"
FT /evidence="ECO:0000250|UniProtKB:Q13085"
SQ SEQUENCE 2346 AA; 265303 MW; 32886C5D03EEAE0E CRC64;
MDEPSSLAKP LELNQHSRFI IGSVSEDNSE DEISNLVKLD LLEEKEGSLS PASVSSDTLS
DLGISSLQDG LALHMRSSMS GLHLVKQGRD RKKIDSQRDF TVASPAEFVT RFGGNKVIEK
VLIANNGIAA VKCMRSIRRW SYEMFRNERA IRFVVMVTPE DLKANAEYIK MADHYVPVPG
GPNNNNYANV ELILDIAKRI PVQAVWAGWG HASENPKLPE LLLKNGIAFM GPPSQAMWAL
GDKIASSIVA QTAGIPTLPW SGSGLCVDWH ENDFSKRILN VPQELYEKGY VKDVDDGLKA
AEEVGYPVMI KASEGGGGKG IRKVNNADDF PNLFRQVQAE VPGSPIFVMR LAKQSRHLEV
QILADQYGNA ISLFGRDCSV QRRHQKIIEE APAAIATPAV FEHMEQCAVK LARMVGYVSA
GTVEYLYSQD GSFYFLELNP RLQVEHPCTE MVADVNLPAA QLQIAMGIPL YRIKDIRMMY
GVSPWGDAPI DFENSAHVPC PRGHVIAARI TSENPDEGFK PSSGTVQELN FRSNKNVWGY
FSVAAAGGLH EFADSQFGHC FSWGENREEA ISNMVVALKE LSIRGDFRTT VEYLIKLLET
ESFQLNRIGT GWLDRLIAEK VQAERPDTML GVVCGALHVA DVSLRNSISN FLHSLERGQV
LTAHTLLNTV DVELIYEGVK YVLKVTRQSP NSYVVIMNGS CVEVDVHRLS DGGLLLSYDV
SSYTTYMKEE VDRYRITIGN KTCVFEKEND PSVLRSPSAG KLIQYIVEDG GHVFAGQCYA
EIEVMKMVMT LTAAESGCIH YVKRPGAALD PGCVIAKMQL DNPSKVQQAE LHTGSLPRIQ
STALRGEKLH RVFHYVLDNL VNVMNGYCLP DPFFSSRVKD WVERLMKTLR DPSLPLLELQ
DIMTSVSGRI PPNVEKSIKK EMAQYASNIT SVLCQFPSQQ IANILDSHAA TLNRKSEREV
FFMNTQSIVQ LVQRYRSGIR GHMKAVVMDL LRQYLRVETQ FQNGHYDKCV FALREENKSD
MNTVLNYIFS HAQVTRKNLL VTMLIDQLCG RGPTLTDELL NILTELTQLS KTTNAKVALR
ARQVLIASHL PSYELRLNQV ESIFLSAIDM YGHQFCIENL QKLILSETSI FDVLPNFFYH
SNQVVRMAAL EVYVRRAYIA YELNSVQHRQ LKDNTCVVEF QFMLPTSHPN RGNIPTLNRM
SFSSNLNHYG MTHVASVSDV LLDNAFTPPC QRMGGMVSFR TFEDFVRIFD EVMGCFCDSP
PQSPTFPEAG HTSLYDEDKV PRDEPIHILN VAIKTDCDIE DDSLAAMFRE FTQQNKATLV
EHGIRRLTFL VAQKDFRKQV NYEVDQRFHR EFPKFFTFRA RDKFEEDRIY RHLEPALAFQ
LELNRMRNFD LTAIPCANHK MHLYLGAAKV EVGTEVTDYR FFVRAIIRHS DLVTKEASFE
YLQNEGERLL LEAMDELEVA FNNTNVRTDC NHIFLNFVPT VIMDPSKIEE SVRSMVMRYG
SRLWKLRVLQ AELKINIRLT PTGKAIPIRL FLTNESGYYL DISLYKEVTD SRTAQIMFQA
YGDKQGPLHG MLINTPYVTK DQLQSKRFQA QSLGTTYIYD IPEMFRQSLI KLWESMSSQA
FLPPPPLPSD ILTYTELVLD DQGQLVHMNR LPGGNEIGMV AWKMTLKSPE YPDGRDIIVI
GNDITYRIGS FGPQEDLLFL RASELARAEG IPRIYVAANS GARIGLAEEI RHMFHVAWVD
PEDPYKGYKY LYLTPQDYKR VSALNSVHCE HVEDEGESRY KITDIIGKEE GLGAENLRGS
GMIAGESSLA YDEIITISLV TCRAIGIGAY LVRLGQRTIQ VENSHLILTG AGALNKVLGR
EVYTSNNQLG GIQIMHNNGV THSTVCDDFE GVFTVLHWLS YMPKSVYSSV PLLNSKDPID
RVIEFVPTKA PYDPRWMLAG RPHPTQKGQW LSGFFDYGSF SEIMQPWAQT VVVGRARLGG
IPVGVVAVET RTVELSIPAD PANLDSEAKI IQQAGQVWFP DSAFKTYQAI KDFNREGLPL
MVFANWRGFS GGMKDMYDQV LKFGAYIVDG LRECSQPVMV YIPPQAELRG GSWVVIDPTI
NPRHMEMYAD RESRGSVLEP EGTVEIKFRR KDLVKTMRRV DPVYIHLAER LGTPELSVAE
RKELESKLKE REEFLLPIYH QVAVQFADLH DTPGRMQEKG VINDILDWKT SRTFFYWRLR
RLLLEDLVKK KIHNANPELT DGQIQAMLRR WFVEVEGTVK AYVWDNNKDL VEWLEKQLTE
EDGVRSVIEE NIKYISRDYV LKQIRSLVQA NPEVAMDSIV HMTQHISPTQ RAEVVRILST
MDSPST
//
