ID ACCC_BACHD STANDARD; PRT; 452 AA. AC Q9KDS9; DT 29-MAR-2004 (Rel. 43, Created) DT 29-MAR-2004 (Rel. 43, Last sequence update) DT 25-OCT-2004 (Rel. 45, Last annotation update) DE Biotin carboxylase (EC 6.3.4.14) (A subunit of acetyl-CoA carboxylase) DE (EC 6.4.1.2) (ACC). GN Name=accC; OrderedLocusNames=BH1132; OS Bacillus halodurans. OC Bacteria; Firmicutes; Bacillales; Bacillaceae; Bacillus. OX NCBI_TaxID=86665; RN [1] RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. RC STRAIN=C-125 / JCM 9153; RX MEDLINE=20512582; PubMed=11058132; DOI=10.1093/nar/28.21.4317; RA Takami H., Nakasone K., Takaki Y., Maeno G., Sasaki R., Masui N., RA Fuji F., Hirama C., Nakamura Y., Ogasawara N., Kuhara S., RA Horikoshi K.; RT "Complete genome sequence of the alkaliphilic bacterium Bacillus RT halodurans and genomic sequence comparison with Bacillus subtilis."; RL Nucleic Acids Res. 28:4317-4331(2000). CC -!- FUNCTION: This protein is a component of the acetyl coenzyme A CC carboxylase complex; first, biotin carboxylase catalyzes the CC carboxylation of the carrier protein and then the transcarboxylase CC transfers the carboxyl group to form malonyl-CoA (By similarity). CC -!- CATALYTIC ACTIVITY: ATP + biotin-carboxyl-carrier protein + CO(2) CC = ADP + phosphate + carboxybiotin-carboxyl-carrier protein. CC -!- PATHWAY: Long-chain fatty acid biosynthesis; first step. CC -!- SUBUNIT: Acetyl-CoA carboxylase is an heterohexamer of biotin CC carboxyl carrier protein, biotin carboxylase and the two subunits CC of carboxyl transferase in a 2:2 complex (By similarity). CC -!- SIMILARITY: Contains 1 ATP-grasp domain. CC -!- SIMILARITY: Contains 1 biotin carboxylation domain. CC -------------------------------------------------------------------------- CC This Swiss-Prot entry is copyright. It is produced through a collaboration CC between the Swiss Institute of Bioinformatics and the EMBL outstation - CC the European Bioinformatics Institute. There are no restrictions on its CC use as long as its content is in no way modified and this statement is not CC removed. CC -------------------------------------------------------------------------- DR EMBL; AP001511; BAB04851.1; -. DR PIR; D83791; D83791. DR HSSP; P24182; 1BNC. DR InterPro; IPR005482; Biotin_carb_C. DR InterPro; IPR005481; CPase_L_N. DR InterPro; IPR005479; Cphp_synth_L_D2. DR InterPro; IPR011054; Rudmnt_hyb_motif. DR Pfam; PF02785; Biotin_carb_C; 1. DR Pfam; PF00289; CPSase_L_chain; 1. DR Pfam; PF02786; CPSase_L_D2; 1. DR PROSITE; PS50975; ATP_GRASP; 1. DR PROSITE; PS50979; BC; 1. DR PROSITE; PS00866; CPSASE_1; 1. DR PROSITE; PS00867; CPSASE_2; 1. KW ATP-binding; Biotin; Complete proteome; Fatty acid biosynthesis; KW Ligase. FT DOMAIN 1 445 Biotin carboxylation. FT NP_BIND 116 116 ATP (By similarity). FT DOMAIN 120 317 ATP-grasp. FT NP_BIND 200 200 ATP (By similarity). FT NP_BIND 235 235 ATP (By similarity). FT ACT_SITE 292 292 By similarity. SQ SEQUENCE 452 AA; 49938 MW; 4BCF230D1A44E880 CRC64; MFKKVLIANR GEIAVRIIRT CQKLNIRTVA IYSEADVDSL HVKHADEAFL IGKPPVAESY LKVDTILEVA KQAGVDAIHP GYGLLSENAR FARACVEAGI SFIGPSPEVI ERMGSKIAAR TAMQTAGVPV IPGSDVALAD EEEAVHLARK FGYPVMLKAS AGGGGIGMQL VRNDEEMRKA FAGNQKRATS FFGDGTMFLE KAVENPRHIE VQIAADHHGH VVHLWERDCS IQRRHQKVVE EAPSPFVDEA LREKIGQLAV KAAKAIDYRN LGTVECLVDG EKNIYFLEMN TRLQVEHPVT EEITGIDLVE WQLLIAAGEQ LPYAQHEIPL QGHAIEVRIY AEDPVTFFPS PGMIKRFTLP EGEGIRHEYA ISEGYKVTPF YDPMVAKLIV SADTRGEAIQ RLGRALKQYE IEGIKTNIPM LKQVINHPVF QAGEATTAFV TNHLKVKTGR NP //