ID MYCA_BACIU Reviewed; 3971 AA. AC Q9R9J1; DT 20-JAN-2009, integrated into UniProtKB/Swiss-Prot. DT 01-MAY-2000, sequence version 1. DT 27-MAR-2024, entry version 102. DE RecName: Full=Mycosubtilin synthase subunit A; DE EC=2.3.1.-; DE Includes: DE RecName: Full=Glutamate-1-semialdehyde aminotransferase; DE Short=GSA-AT; DE Includes: DE RecName: Full=ATP-dependent asparagine adenylase 1; DE Short=AsnA 1; DE AltName: Full=Asparagine activase 1; GN Name=mycA; OS Bacillus subtilis. OC Bacteria; Bacillota; Bacilli; Bacillales; Bacillaceae; Bacillus. OX NCBI_TaxID=1423; RN [1] RP NUCLEOTIDE SEQUENCE [GENOMIC DNA]. RC STRAIN=ATCC 6633 / PCI 219 / NRS 231; RX PubMed=10557314; DOI=10.1073/pnas.96.23.13294; RA Duitman E.H., Hamoen L.W., Rembold M., Venema G., Seitz H., Saenger W., RA Bernhard F., Reinhardt R., Schmidt M., Ullrich C., Stein T., Leenders F., RA Vater J.; RT "The mycosubtilin synthetase of Bacillus subtilis ATCC6633: a RT multifunctional hybrid between a peptide synthetase, an amino transferase, RT and a fatty acid synthase."; RL Proc. Natl. Acad. Sci. U.S.A. 96:13294-13299(1999). RN [2] RP FUNCTION, AND COFACTOR OF AMINOTRANSFERASE DOMAIN. RX PubMed=16248612; DOI=10.1021/ja055247g; RA Aron Z.D., Dorrestein P.C., Blackhall J.R., Kelleher N.L., Walsh C.T.; RT "Characterization of a new tailoring domain in polyketide biogenesis: the RT amine transferase domain of MycA in the mycosubtilin gene cluster."; RL J. Am. Chem. Soc. 127:14986-14987(2005). CC -!- FUNCTION: This protein is a multifunctional enzyme, able to activate a CC long chain fatty acid and link it with the amino acid Asn as part of CC the synthesis of mycosubtilin. The activation sites consist of CC individual domains. {ECO:0000269|PubMed:16248612}. CC -!- COFACTOR: CC Name=pyridoxal 5'-phosphate; Xref=ChEBI:CHEBI:597326; CC Evidence={ECO:0000269|PubMed:16248612}; CC -!- COFACTOR: CC Name=pantetheine 4'-phosphate; Xref=ChEBI:CHEBI:47942; CC Evidence={ECO:0000305}; CC Note=Binds 2 phosphopantetheines covalently. {ECO:0000305}; CC -!- SIMILARITY: Belongs to the ATP-dependent AMP-binding enzyme family. CC {ECO:0000305}. CC --------------------------------------------------------------------------- CC Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms CC Distributed under the Creative Commons Attribution (CC BY 4.0) License CC --------------------------------------------------------------------------- DR EMBL; AF184956; AAF08795.1; -; Genomic_DNA. DR PIR; T44806; T44806. DR PDB; 6KFM; X-ray; 1.70 A; A/B=1470-1930. DR PDB; 6KFR; X-ray; 3.10 A; A/B=1470-1930. DR PDB; 6KFU; X-ray; 2.20 A; A=1282-1370, A=1470-1930. DR PDBsum; 6KFM; -. DR PDBsum; 6KFR; -. DR PDBsum; 6KFU; -. DR SMR; Q9R9J1; -. DR STRING; 483913.AN935_09470; -. DR SABIO-RK; Q9R9J1; -. DR GO; GO:0004315; F:3-oxoacyl-[acyl-carrier-protein] synthase activity; IEA:InterPro. DR GO; GO:0016874; F:ligase activity; IEA:UniProtKB-KW. DR GO; GO:0031177; F:phosphopantetheine binding; IEA:InterPro. DR GO; GO:0030170; F:pyridoxal phosphate binding; IEA:InterPro. DR GO; GO:0008483; F:transaminase activity; IEA:InterPro. DR GO; GO:0017000; P:antibiotic biosynthetic process; IEA:UniProtKB-KW. DR GO; GO:0006633; P:fatty acid biosynthetic process; IEA:InterPro. DR CDD; cd05908; A_NRPS_MycA_like; 1. DR CDD; cd19531; LCL_NRPS-like; 3. DR CDD; cd00610; OAT_like; 1. DR CDD; cd00833; PKS; 1. DR Gene3D; 1.10.1240.100; -; 1. DR Gene3D; 3.30.300.30; -; 2. DR Gene3D; 3.40.47.10; -; 1. DR Gene3D; 3.40.50.980; -; 2. DR Gene3D; 1.10.1200.10; ACP-like; 4. DR Gene3D; 3.90.1150.10; Aspartate Aminotransferase, domain 1; 1. DR Gene3D; 3.30.559.10; Chloramphenicol acetyltransferase-like domain; 3. DR Gene3D; 3.40.50.12780; N-terminal domain of ligase-like; 1. DR Gene3D; 3.30.559.30; Nonribosomal peptide synthetase, condensation domain; 3. DR Gene3D; 3.40.640.10; Type I PLP-dependent aspartate aminotransferase-like (Major domain); 1. DR InterPro; IPR010071; AA_adenyl_domain. DR InterPro; IPR036736; ACP-like_sf. DR InterPro; IPR005814; Aminotrans_3. DR InterPro; IPR049704; Aminotrans_3_PPA_site. DR InterPro; IPR025110; AMP-bd_C. DR InterPro; IPR045851; AMP-bd_C_sf. DR InterPro; IPR020845; AMP-binding_CS. DR InterPro; IPR000873; AMP-dep_Synth/Lig_com. DR InterPro; IPR042099; ANL_N_sf. DR InterPro; IPR023213; CAT-like_dom_sf. DR InterPro; IPR001242; Condensatn. DR InterPro; IPR018201; Ketoacyl_synth_AS. DR InterPro; IPR014031; Ketoacyl_synth_C. DR InterPro; IPR014030; Ketoacyl_synth_N. DR InterPro; IPR032821; PKS_assoc. DR InterPro; IPR020841; PKS_Beta-ketoAc_synthase_dom. DR InterPro; IPR020806; PKS_PP-bd. DR InterPro; IPR009081; PP-bd_ACP. DR InterPro; IPR006162; Ppantetheine_attach_site. DR InterPro; IPR015424; PyrdxlP-dep_Trfase. DR InterPro; IPR015421; PyrdxlP-dep_Trfase_major. DR InterPro; IPR015422; PyrdxlP-dep_Trfase_small. DR InterPro; IPR016039; Thiolase-like. DR NCBIfam; TIGR01733; AA-adenyl-dom; 1. DR PANTHER; PTHR45527:SF1; FATTY ACID SYNTHASE; 1. DR PANTHER; PTHR45527; NONRIBOSOMAL PEPTIDE SYNTHETASE; 1. DR Pfam; PF00202; Aminotran_3; 1. DR Pfam; PF00501; AMP-binding; 2. DR Pfam; PF13193; AMP-binding_C; 1. DR Pfam; PF00668; Condensation; 3. DR Pfam; PF16197; KAsynt_C_assoc; 1. DR Pfam; PF00109; ketoacyl-synt; 1. DR Pfam; PF02801; Ketoacyl-synt_C; 1. DR Pfam; PF00550; PP-binding; 4. DR SMART; SM00825; PKS_KS; 1. DR SMART; SM00823; PKS_PP; 4. DR SUPFAM; SSF56801; Acetyl-CoA synthetase-like; 2. DR SUPFAM; SSF47336; ACP-like; 4. DR SUPFAM; SSF52777; CoA-dependent acyltransferases; 6. DR SUPFAM; SSF53383; PLP-dependent transferases; 1. DR SUPFAM; SSF53901; Thiolase-like; 1. DR PROSITE; PS00600; AA_TRANSFER_CLASS_3; 1. DR PROSITE; PS00455; AMP_BINDING; 2. DR PROSITE; PS50075; CARRIER; 4. DR PROSITE; PS00606; KS3_1; 1. DR PROSITE; PS52004; KS3_2; 1. DR PROSITE; PS00012; PHOSPHOPANTETHEINE; 2. PE 1: Evidence at protein level; KW 3D-structure; Antibiotic biosynthesis; Ligase; Multifunctional enzyme; KW Phosphopantetheine; Phosphoprotein; Pyridoxal phosphate; Repeat; KW Transferase. FT CHAIN 1..3971 FT /note="Mycosubtilin synthase subunit A" FT /id="PRO_0000360848" FT DOMAIN 578..653 FT /note="Carrier 1" FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00258" FT DOMAIN 669..1092 FT /note="Ketosynthase family 3 (KS3)" FT /evidence="ECO:0000255|PROSITE-ProRule:PRU01348" FT DOMAIN 1290..1365 FT /note="Carrier 2" FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00258" FT DOMAIN 2405..2480 FT /note="Carrier 3" FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00258" FT DOMAIN 3442..3517 FT /note="Carrier 4" FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00258" FT REGION 160..479 FT /note="Acyl-CoA ligase" FT REGION 1434..1456 FT /note="Disordered" FT /evidence="ECO:0000256|SAM:MobiDB-lite" FT REGION 1529..1856 FT /note="GSA-AT" FT REGION 1921..1942 FT /note="Disordered" FT /evidence="ECO:0000256|SAM:MobiDB-lite" FT REGION 1938..2240 FT /note="Condensation 1" FT REGION 2492..2781 FT /note="Condensation 2" FT REGION 2937..3823 FT /note="Domain 1 (asparagine-activating)" FT REGION 2967..3364 FT /note="Adenylation 1" FT REGION 3529..3818 FT /note="Condensation 3" FT ACT_SITE 843 FT /note="For beta-ketoacyl synthase activity" FT /evidence="ECO:0000255|PROSITE-ProRule:PRU01348" FT ACT_SITE 974 FT /note="For beta-ketoacyl synthase activity" FT /evidence="ECO:0000255|PROSITE-ProRule:PRU01348" FT ACT_SITE 1014 FT /note="For beta-ketoacyl synthase activity" FT /evidence="ECO:0000255|PROSITE-ProRule:PRU01348" FT MOD_RES 613 FT /note="O-(pantetheine 4'-phosphoryl)serine" FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00258" FT MOD_RES 1324 FT /note="O-(pantetheine 4'-phosphoryl)serine" FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00258" FT MOD_RES 1759 FT /note="N6-(pyridoxal phosphate)lysine" FT /evidence="ECO:0000250" FT MOD_RES 2440 FT /note="O-(pantetheine 4'-phosphoryl)serine" FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00258" FT MOD_RES 3477 FT /note="O-(pantetheine 4'-phosphoryl)serine" FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00258" FT HELIX 1288..1304 FT /evidence="ECO:0007829|PDB:6KFU" FT HELIX 1308..1310 FT /evidence="ECO:0007829|PDB:6KFU" FT STRAND 1313..1315 FT /evidence="ECO:0007829|PDB:6KFU" FT HELIX 1317..1320 FT /evidence="ECO:0007829|PDB:6KFU" FT HELIX 1324..1337 FT /evidence="ECO:0007829|PDB:6KFU" FT HELIX 1344..1348 FT /evidence="ECO:0007829|PDB:6KFU" FT HELIX 1354..1361 FT /evidence="ECO:0007829|PDB:6KFU" FT HELIX 1478..1494 FT /evidence="ECO:0007829|PDB:6KFM" FT HELIX 1496..1505 FT /evidence="ECO:0007829|PDB:6KFM" FT TURN 1506..1508 FT /evidence="ECO:0007829|PDB:6KFM" FT HELIX 1512..1515 FT /evidence="ECO:0007829|PDB:6KFM" FT HELIX 1520..1525 FT /evidence="ECO:0007829|PDB:6KFM" FT STRAND 1530..1536 FT /evidence="ECO:0007829|PDB:6KFM" FT STRAND 1538..1541 FT /evidence="ECO:0007829|PDB:6KFM" FT STRAND 1546..1551 FT /evidence="ECO:0007829|PDB:6KFM" FT HELIX 1552..1555 FT /evidence="ECO:0007829|PDB:6KFM" FT HELIX 1564..1575 FT /evidence="ECO:0007829|PDB:6KFM" FT STRAND 1581..1587 FT /evidence="ECO:0007829|PDB:6KFM" FT HELIX 1588..1599 FT /evidence="ECO:0007829|PDB:6KFM" FT STRAND 1602..1609 FT /evidence="ECO:0007829|PDB:6KFM" FT HELIX 1610..1625 FT /evidence="ECO:0007829|PDB:6KFM" FT STRAND 1629..1633 FT /evidence="ECO:0007829|PDB:6KFM" FT HELIX 1642..1644 FT /evidence="ECO:0007829|PDB:6KFM" FT STRAND 1658..1661 FT /evidence="ECO:0007829|PDB:6KFM" FT HELIX 1666..1669 FT /evidence="ECO:0007829|PDB:6KFM" FT STRAND 1672..1675 FT /evidence="ECO:0007829|PDB:6KFM" FT HELIX 1680..1689 FT /evidence="ECO:0007829|PDB:6KFM" FT HELIX 1690..1692 FT /evidence="ECO:0007829|PDB:6KFM" FT STRAND 1693..1698 FT /evidence="ECO:0007829|PDB:6KFM" FT HELIX 1711..1724 FT /evidence="ECO:0007829|PDB:6KFM" FT STRAND 1727..1731 FT /evidence="ECO:0007829|PDB:6KFM" FT TURN 1733..1738 FT /evidence="ECO:0007829|PDB:6KFM" FT HELIX 1743..1748 FT /evidence="ECO:0007829|PDB:6KFM" FT STRAND 1753..1758 FT /evidence="ECO:0007829|PDB:6KFM" FT HELIX 1759..1762 FT /evidence="ECO:0007829|PDB:6KFM" FT STRAND 1768..1772 FT /evidence="ECO:0007829|PDB:6KFM" FT HELIX 1774..1781 FT /evidence="ECO:0007829|PDB:6KFM" FT STRAND 1787..1790 FT /evidence="ECO:0007829|PDB:6KFM" FT HELIX 1796..1798 FT /evidence="ECO:0007829|PDB:6KFM" FT TURN 1805..1808 FT /evidence="ECO:0007829|PDB:6KFM" FT HELIX 1810..1826 FT /evidence="ECO:0007829|PDB:6KFM" FT HELIX 1828..1851 FT /evidence="ECO:0007829|PDB:6KFM" FT STRAND 1855..1861 FT /evidence="ECO:0007829|PDB:6KFM" FT STRAND 1864..1871 FT /evidence="ECO:0007829|PDB:6KFM" FT HELIX 1873..1882 FT /evidence="ECO:0007829|PDB:6KFM" FT HELIX 1901..1920 FT /evidence="ECO:0007829|PDB:6KFM" SQ SEQUENCE 3971 AA; 449268 MW; C8BF27D87F10065B CRC64; MYTSQFQTLV DVIRNRSNIS DRGIRFIESD KIETFVSYRQ LFDEAQGFLG YLQHIGIQPK QEIVFQIQEN KSFVVAFWAC LLGGMIPVPV SIGEDNDHKL KVWRIWNILN NPFLLASETV LDKMKKFAAD HDLQDFHHQL IEKSDIIQDR IYDHPASQYE PEADELAFIQ FSSGSTGDPK GVMLTHHNLI HNTCAIRNAL AIDLKDTLLS WMPLTHDMGL IACHLVPALA GINQNLMPTE LFIRRPILWM KKAHEHKASI LSSPNFGYNY FLKFLKDNKS YDWDLSHIRV IANGAEPILP ELCDEFLTRC AAFNMKRSAI LNVYGLAEAS VGATFSNIGE RFVPVYLHRD HLNLGERAVE VSKEDQNCAS FVEVGKPIDY CQIRICNEAN EGLEDGFIGH IQIKGENVTQ GYYNNPESTN RALTPDGWVK TGDLGFIRKG NLVVTGREKD IIFVNGKNVY PHDIERVAIE LEDIDLGRVA ACGVYDQETR SREIVLFAVY KKSADRFAPL VKDIKKHLYQ RGGWSIKEIL PIRKLPKTTS GKVKRYELAE QYESGKFALE STKIKEFLEG HSTEPVQTPI HEIETALLSI FSEVMDGKKI HLNDHYFDMG ATSLQLSQIA ERIEQKFGCE LTVADLFTYP SIADLAAFLV ENHSEIKQTD TAKPSRSSSK DIAIIGMSLN VPGASNKSDF WHLLENGEHG IREYPAPRVK DAIDYLRSIK SERNEKQFVR GGYLDEIDRF DYSFFGLAPK TAKFMDPNQR LFLQSAWHAI EDAGYAGDTI SGSQLGVYVG YSKVGYDYER LLSANYPEEL HHYIVGNLPS VLASRIAYFL NLKGPAVTVD TACSSSLVAV HMACKALLTG DCEMALAGGI RTSLLPMRIG LDMESSDGLT KTFSKDSDGT GSGEGVAAVL LKPLQAAIRD GDHIYGVIKG SAINQDGTTV GITAPSPAAQ TEVIEMAWKD AGIAPETLSF IEAHGTGTKL GDPVEFNGLC KAFEKVTEKK QFCAIGSVKA NIGHLFEAAG IVGLIKSALM LNHKKIPPLA HFNKPNPLIP FHSSPFYVNQ EVMDFTPEDR PLRGGISSFG FSGTNAHVVL EEYTPESEYA PEDGNDPHLF VLSAHTEASL YELTHQYRQY ISDDSQSSLR SICYTASTGR AHLDYCLAMI VSSNQELIDK LTSLIQGERN LPQVHFGYKN IKEMQPAEKD NLSKQISDLM QHRPCTKDER ITWLNRIAEL YVQRAVIDWR AVYSNEVVQK TPLPLYPFER NRCWVEAVYE SAKERKEKGE VALDINHTKT HIESFLKTVI SNASGIRADE IDSNAHFIGF GLDSIMLTQV KKAIADEFNV DIPMERFFDT MNNIESVVDY LAENVPSAAS TPPQESVTAQ EELVISGAQP ELEHQEHMLD KIIASQNQLI QQTLQAQLDS FNLLRNNSHF VSKESEISQD KTSLSPKSVT AKKNSAQEAK PYIPFQRQTL NEQVNYTPQQ RQYLESFIEK YVDKTKGSKQ YTDETRFAHA NNRNLSSFRS YWKEMVYPII AERSDGSRMW DIDGNEYIDI TMGFGVNLFG HHPSFITQTV VDSTHSALPP LGPMSNVAGE VADRIRACTG VERVAFYNSG TEAVMVALRL ARAATGRTKV VVFAGSYHGT FDGVLGVANT KGGAEPANPL APGIPQSFMN DLIILHYNHP DSLDVIRNLG NELAAVLVEP VQSRRPDLQP ESFLKELRAI TQQSGTALIM DEIITGFRIG LGGAQEWFDI QADLVTYGKI IGGGQPLGIV AGKAEFMNTI DGGTWQYGDD SYPTDEAKRT FVAGTFNTHP LTMRMSLAVL RYLQAEGETL YERLNQKTTY LVDQLNSYFE QSQVPIRMVQ FGSLFRFVSS VDNDLFFYHL NYKGVYVWEG RNCFLSTAHT SDDIAYIIQA VQETVKDLRR GGFIPEGPDS PNDGGHKEPE TYELSPEQKQ LAVVSQYGND ASAALNQSIM LKVKGAVQHT LLKQAVRNIV KRHDALRTVI HVDDEVQQVQ ARINVEIPII DFTGYPNEQR ESEVQKWLTE DAKRPFHFHE QKPLFRVHVL TSKQDEHLIV LTFHHIIADG WSIAVFVQEL ESTYAAIVQG SPLPSHEVVS FRQYLDWQQA QIENGHYEEG IRYWRQYLSE PIPQAILTSM SSSRYPHGYE GDRYTVTLDR PLSKAIKSLS IRMKNSVFAT ILGAFHLFLQ QLTKQAGLVI GIPTAGQLHM KQPMLVGNCV NMVPVKNTAS SESTLADYLG HMKENMDQVM RHQDVPMTLV ASQLPHDQMP DMRIIFNLDR PFRKLHFGQM EAELIAYPIK CISYDLFLNV TEFDQEYVLD FDFNTSVISS EIMNKWGTGF VNLLKKMVEG DSASLDSLKM FSKEDQHDLL ELYADHQLRI SSTLDHKGVR AVYEEPENET ELQIAQIWAE LLGLEKVGRS DHFLSLGGNS LKATLMLSKI QQTFNQKVSI GQFFSHQTVK ELANFIRGEK NVKYPPMKPV EQKAFYRTSP AQQRVYFLHQ MEPNQVSQNM FGQISIIGKY DEKALIASLQ QVMQRHEAFR TSFHIIDGEI VQQIAGELDF NVRVHSMDRE EFEAYADGYV KPFRLEQAPL VRAELIKVDN EQAELLIDMH HIISDGYSMS ILTNELFALY HGNPLPEIPF EYKDFAEWQN QLLIGEVMEQ QEEYWLEQFK QEVPILQLPA DGSRAMEWSS EGQRVTCSLQ SSLIRSLQEM AQQKGTTLYM VLLAAYNVLL HKYTGQEDIV VGTPVSGRNQ PNIESMIGIF IQTMGIRTKP QANKRFTDYL DEVKRQTLDA FENQDYPFDW LVEKVNVQRE TTGKSLFNTM FVYQNIEFQE IHQDGCTFRV KERNPGVSLY DLMLTIEDAE KQLDIHFDFN PNQFEQETIE QIIRHYTSLL DSLVKEPEKS LSSVPMLSDI ERHQLLMGCN DTETPFPHND TVCQWFETQA EQRPDDEAVI FGNERCTYGQ LNERVNQLAR TLRTKGVQAD QFVAIICPHR IELIVGILAV LKAGGAYVPI DPEYPEDRIQ YMLKDSEAKI VLAQLDLHKH LTFDADVVLL DEESSYHEDR SNLEPTCGAN DLAYMIYTSG STGNPKGVLI EHRGLANYIE WAKEVYVNDE KTNFPLYSSI SFDLTVTSIF TPLVTGNTII VFDGEDKSAV LSTIMQDPRI DIIKLTPAHL HVLKEMKIAD GTTIRKMIVG GENLSTRLAQ SVSEQFKGQL DIFNEYGPTE AVVGCMIYRY DTKRDRREFV PIGSPAANTS IYVLDASMNL VPVGVPGEMY IGGAGVARGY WNRPDLTAEK FVHNPFAPGT IMYKTGDLAK RLRDGNLIYL GRIDEQVKIR GHRIELGEVE AAMHKVEAVQ KAVVLAREEE DGLQQLCAYY VSNKPITIAE IREQLSLELP DYMVPSHYIQ LEQLPLTSNG KINRKALPAP EVSLEQIAEY VPPGNEVESK LAVLWQEMLG IHRVGIKHNF FDLGGNSIRA TALAARIHKE LDVNLSVKDI FKFPTIEQLA NMALRMEKIR YVSIPSAQKI SYYPVSSAQK RMYLLSHTEG GELTYNMTGA MSVEGAIDLE RLTAAFQKLI ERHEVLRTSF ELYEGEPAQR IHPSIEFTIE QIQAREEEVE DHVLDFIKSF DLAKPPLMRV GLIELTPEKH VLLVDMHHII SDGVSMNILM KDLNQFYKGI EPDPLPIQYK DYAVWQQTEA QRQNIKKQEA YWLNRFHDEI PVLDMPTDYE RPAIRDYEGE SFEFLIPIEL KQRLSQMEEA TGTTLYMILM AAYTILLSKY SGQEDIVVGT PVSGRSHMDV ESVVGMFVNT LVIRNHPAGR KIFEDYLNEV KENMLNAYQN QDYPLEELIQ HVHLLKDSSR NPLFDTMFVL QNLDQVELNL DSLRFTPYKL HHTVAKFDLT LSIQTDQDKH HGLFEYSKKL FKKSRIEALS KDYLHILSVI SQQPSIQIEH IELSGSTAED DNLIHSIELN F //