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Pagni M, Ioannidis V, Cerutti L, Zahn-Zabal M, Jongeneel CV, Hau J, Martin O, Kuznetsov D, Falquet L.
MyHits: improvements to an interactive resource for analyzing protein sequences.
Nucleic Acids Res. 2007 Jul; 35(Web Server issue):W433-7

DescriptionRecName: Full=Actinorhodin polyketide putative beta-ketoacyl synthase 1; EC=2.3.1.-; AltName: Full=actI ORF1;
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MyHits synonymsKASA_STRCO , Q02059 , Q93IZ1 , 6B5BEE32B5241C60
match map segment
ipfam:ketoacyl-synt ipfam:Ketoacyl-synt_C ismart:PKS_KS ipat:B_KETOACYL_SYNTHASE  
Legends: 1, ACT_SITE {ECO:0000255|PROSITE-ProRule:PRU10022}; 2, ipat:B_KETOACYL_SYNTHASE [T]; 3, STRAND {ECO:0000244|PDB:1TQY}; 4, HELIX {ECO:0000244|PDB:1TQY}; 5, TURN {ECO:0000244|PDB:1TQY}.
ID   KASA_STRCO              Reviewed;         467 AA.
AC   Q02059; Q93IZ1;
DT   01-FEB-1995, integrated into UniProtKB/Swiss-Prot.
DT   17-JAN-2003, sequence version 2.
DT   18-JAN-2017, entry version 107.
DE   RecName: Full=Actinorhodin polyketide putative beta-ketoacyl synthase 1;
DE            EC=2.3.1.-;
DE   AltName: Full=actI ORF1;
GN   OrderedLocusNames=SCO5087; ORFNames=SCBAC28G1.13;
OS   Streptomyces coelicolor (strain ATCC BAA-471 / A3(2) / M145).
OC   Bacteria; Actinobacteria; Streptomycetales; Streptomycetaceae;
OC   Streptomyces; Streptomyces albidoflavus group.
OX   NCBI_TaxID=100226;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC BAA-471 / A3(2) / M145;
RX   PubMed=12000953; DOI=10.1038/417141a;
RA   Bentley S.D., Chater K.F., Cerdeno-Tarraga A.-M., Challis G.L.,
RA   Thomson N.R., James K.D., Harris D.E., Quail M.A., Kieser H.,
RA   Harper D., Bateman A., Brown S., Chandra G., Chen C.W., Collins M.,
RA   Cronin A., Fraser A., Goble A., Hidalgo J., Hornsby T., Howarth S.,
RA   Huang C.-H., Kieser T., Larke L., Murphy L.D., Oliver K., O'Neil S.,
RA   Rabbinowitsch E., Rajandream M.A., Rutherford K.M., Rutter S.,
RA   Seeger K., Saunders D., Sharp S., Squares R., Squares S., Taylor K.,
RA   Warren T., Wietzorrek A., Woodward J.R., Barrell B.G., Parkhill J.,
RA   Hopwood D.A.;
RT   "Complete genome sequence of the model actinomycete Streptomyces
RT   coelicolor A3(2).";
RL   Nature 417:141-147(2002).
RN   [2]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA] OF 9-467.
RC   STRAIN=ATCC BAA-471 / A3(2) / M145;
RX   PubMed=1527048;
RA   Fernandez-Moreno M.A., Martinez E., Boto L., Hopwood D.A.,
RA   Malpartida F.;
RT   "Nucleotide sequence and deduced functions of a set of cotranscribed
RT   genes of Streptomyces coelicolor A3(2) including the polyketide
RT   synthase for the antibiotic actinorhodin.";
RL   J. Biol. Chem. 267:19278-19290(1992).
CC   -!- PATHWAY: Antibiotic biosynthesis; actinorhodin biosynthesis.
CC   -!- SIMILARITY: Belongs to the beta-ketoacyl-ACP synthases family.
CC       {ECO:0000305}.
CC   -!- SEQUENCE CAUTION:
CC       Sequence=CAA45043.1; Type=Erroneous initiation; Evidence={ECO:0000305};
DR   EMBL; AL939122; CAC44200.1; -; Genomic_DNA.
DR   EMBL; X63449; CAA45043.1; ALT_INIT; Genomic_DNA.
DR   PIR; S25840; S25840.
DR   RefSeq; NP_629237.1; NC_003888.3.
DR   RefSeq; WP_003973891.1; NC_003888.3.
DR   PDB; 1QXG; Model; -; A=45-461.
DR   PDB; 1TQY; X-ray; 2.00 A; A/C/E/G=45-467.
DR   PDBsum; 1QXG; -.
DR   PDBsum; 1TQY; -.
DR   ProteinModelPortal; Q02059; -.
DR   SMR; Q02059; -.
DR   IntAct; Q02059; 1.
DR   STRING; 100226.SCO5087; -.
DR   PRIDE; Q02059; -.
DR   EnsemblBacteria; CAC44200; CAC44200; CAC44200.
DR   GeneID; 1100528; -.
DR   GeneID; 29663939; -.
DR   KEGG; sco:SCO5087; -.
DR   PATRIC; 23740014; VBIStrCoe124346_5167.
DR   eggNOG; ENOG4105C0Q; Bacteria.
DR   eggNOG; COG0304; LUCA.
DR   HOGENOM; HOG000060166; -.
DR   InParanoid; Q02059; -.
DR   KO; K05551; -.
DR   OMA; MGPNNTI; -.
DR   OrthoDB; POG091H018O; -.
DR   PhylomeDB; Q02059; -.
DR   UniPathway; UPA00173; -.
DR   EvolutionaryTrace; Q02059; -.
DR   Proteomes; UP000001973; Chromosome.
DR   GO; GO:0016746; F:transferase activity, transferring acyl groups; IEA:UniProtKB-KW.
DR   GO; GO:0017000; P:antibiotic biosynthetic process; IEA:UniProtKB-KW.
DR   Gene3D; 3.40.47.10; -; 2.
DR   InterPro; IPR018201; Ketoacyl_synth_AS.
DR   InterPro; IPR014031; Ketoacyl_synth_C.
DR   InterPro; IPR014030; Ketoacyl_synth_N.
DR   InterPro; IPR020841; PKS_Beta-ketoAc_synthase_dom.
DR   InterPro; IPR016039; Thiolase-like.
DR   Pfam; PF00109; ketoacyl-synt; 1.
DR   Pfam; PF02801; Ketoacyl-synt_C; 1.
DR   SMART; SM00825; PKS_KS; 1.
DR   SUPFAM; SSF53901; SSF53901; 2.
DR   PROSITE; PS00606; B_KETOACYL_SYNTHASE; 1.
PE   1: Evidence at protein level;
KW   3D-structure; Acyltransferase; Antibiotic biosynthesis;
KW   Complete proteome; Reference proteome; Transferase.
FT   CHAIN         1    467       Actinorhodin polyketide putative beta-
FT                                ketoacyl synthase 1.
FT                                /FTId=PRO_0000180342.
FT   ACT_SITE    212    212       {ECO:0000255|PROSITE-ProRule:PRU10022}.
FT   STRAND       48     57       {ECO:0000244|PDB:1TQY}.
FT   STRAND       60     62       {ECO:0000244|PDB:1TQY}.
FT   HELIX        63     72       {ECO:0000244|PDB:1TQY}.
FT   STRAND       77     79       {ECO:0000244|PDB:1TQY}.
FT   STRAND       92     94       {ECO:0000244|PDB:1TQY}.
FT   HELIX       100    103       {ECO:0000244|PDB:1TQY}.
FT   HELIX       107    112       {ECO:0000244|PDB:1TQY}.
FT   HELIX       115    131       {ECO:0000244|PDB:1TQY}.
FT   TURN        135    137       {ECO:0000244|PDB:1TQY}.
FT   HELIX       140    142       {ECO:0000244|PDB:1TQY}.
FT   STRAND      143    148       {ECO:0000244|PDB:1TQY}.
FT   HELIX       154    165       {ECO:0000244|PDB:1TQY}.
FT   TURN        166    169       {ECO:0000244|PDB:1TQY}.
FT   HELIX       175    177       {ECO:0000244|PDB:1TQY}.
FT   TURN        180    182       {ECO:0000244|PDB:1TQY}.
FT   HELIX       183    186       {ECO:0000244|PDB:1TQY}.
FT   HELIX       190    199       {ECO:0000244|PDB:1TQY}.
FT   STRAND      205    208       {ECO:0000244|PDB:1TQY}.
FT   HELIX       211    213       {ECO:0000244|PDB:1TQY}.
FT   HELIX       214    227       {ECO:0000244|PDB:1TQY}.
FT   STRAND      232    240       {ECO:0000244|PDB:1TQY}.
FT   HELIX       245    253       {ECO:0000244|PDB:1TQY}.
FT   HELIX       264    266       {ECO:0000244|PDB:1TQY}.
FT   STRAND      283    291       {ECO:0000244|PDB:1TQY}.
FT   HELIX       292    297       {ECO:0000244|PDB:1TQY}.
FT   STRAND      304    313       {ECO:0000244|PDB:1TQY}.
FT   HELIX       326    339       {ECO:0000244|PDB:1TQY}.
FT   HELIX       343    345       {ECO:0000244|PDB:1TQY}.
FT   STRAND      348    350       {ECO:0000244|PDB:1TQY}.
FT   HELIX       357    370       {ECO:0000244|PDB:1TQY}.
FT   HELIX       372    377       {ECO:0000244|PDB:1TQY}.
FT   HELIX       384    387       {ECO:0000244|PDB:1TQY}.
FT   TURN        391    393       {ECO:0000244|PDB:1TQY}.
FT   HELIX       394    408       {ECO:0000244|PDB:1TQY}.
FT   STRAND      419    421       {ECO:0000244|PDB:1TQY}.
FT   STRAND      430    432       {ECO:0000244|PDB:1TQY}.
FT   STRAND      439    447       {ECO:0000244|PDB:1TQY}.
FT   TURN        448    450       {ECO:0000244|PDB:1TQY}.
FT   STRAND      451    458       {ECO:0000244|PDB:1TQY}.
FT   HELIX       460    465       {ECO:0000244|PDB:1TQY}.
CC   --------------------------------------------------------------------------
CC   The following FT lines are automated annotations from the MyHits database.
CC   --------------------------------------------------------------------------
FT   MYHIT        46    294       ipfam:ketoacyl-synt [T]
FT   MYHIT       303    417       ipfam:Ketoacyl-synt_C [T]
FT   MYHIT        48    462       ismart:PKS_KS [T]
FT   MYHIT       203    219       ipat:B_KETOACYL_SYNTHASE [T]
SQ   SEQUENCE   467 AA;  49504 MW;  6B5BEE32B5241C60 CRC64;
     MPLDAAPVDP ASRGPVSAFE PPSSHGADDD DDHRTNASKE LFGLKRRVVI TGVGVRAPGG
     NGTRQFWELL TSGRTATRRI SFFDPSPYRS QVAAEADFDP VAEGFGPREL DRMDRASQFA
     VACAREAFAA SGLDPDTLDP ARVGVSLGSA VAAATSLERE YLLLSDSGRD WEVDAAWLSR
     HMFDYLVPSV MPAEVAWAVG AEGPVTMVST GCTSGLDSVG NAVRAIEEGS ADVMFAGAAD
     TPITPIVVAC FDAIRATTAR NDDPEHASRP FDGTRDGFVL AEGAAMFVLE DYDSALARGA
     RIHAEISGYA TRCNAYHMTG LKADGREMAE TIRVALDESR TDATDIDYIN AHGSGTRQND
     RHETAAYKRA LGEHARRTPV SSIKSMVGHS LGAIGSLEIA ACVLALEHGV VPPTANLRTS
     DPECDLDYVP LEARERKLRS VLTVGSGFGG FQSAMVLRDA ETAGAAA
//