(data stored in ACNUC7421 zone)

SWISSPROT: LEUC_ECO57

ID   LEUC_ECO57              Reviewed;         466 AA.
AC   Q8XA00;
DT   02-AUG-2002, integrated into UniProtKB/Swiss-Prot.
DT   23-JAN-2007, sequence version 3.
DT   30-AUG-2017, entry version 117.
DE   RecName: Full=3-isopropylmalate dehydratase large subunit {ECO:0000255|HAMAP-Rule:MF_01026};
DE            EC=4.2.1.33 {ECO:0000255|HAMAP-Rule:MF_01026};
DE   AltName: Full=Alpha-IPM isomerase {ECO:0000255|HAMAP-Rule:MF_01026};
DE            Short=IPMI {ECO:0000255|HAMAP-Rule:MF_01026};
DE   AltName: Full=Isopropylmalate isomerase {ECO:0000255|HAMAP-Rule:MF_01026};
GN   Name=leuC {ECO:0000255|HAMAP-Rule:MF_01026};
GN   OrderedLocusNames=Z0081, ECs0076;
OS   Escherichia coli O157:H7.
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales;
OC   Enterobacteriaceae; Escherichia.
OX   NCBI_TaxID=83334;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=O157:H7 / EDL933 / ATCC 700927 / EHEC;
RX   PubMed=11206551; DOI=10.1038/35054089;
RA   Perna N.T., Plunkett G. III, Burland V., Mau B., Glasner J.D.,
RA   Rose D.J., Mayhew G.F., Evans P.S., Gregor J., Kirkpatrick H.A.,
RA   Posfai G., Hackett J., Klink S., Boutin A., Shao Y., Miller L.,
RA   Grotbeck E.J., Davis N.W., Lim A., Dimalanta E.T., Potamousis K.,
RA   Apodaca J., Anantharaman T.S., Lin J., Yen G., Schwartz D.C.,
RA   Welch R.A., Blattner F.R.;
RT   "Genome sequence of enterohaemorrhagic Escherichia coli O157:H7.";
RL   Nature 409:529-533(2001).
RN   [2]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=O157:H7 / Sakai / RIMD 0509952 / EHEC;
RX   PubMed=11258796; DOI=10.1093/dnares/8.1.11;
RA   Hayashi T., Makino K., Ohnishi M., Kurokawa K., Ishii K., Yokoyama K.,
RA   Han C.-G., Ohtsubo E., Nakayama K., Murata T., Tanaka M., Tobe T.,
RA   Iida T., Takami H., Honda T., Sasakawa C., Ogasawara N., Yasunaga T.,
RA   Kuhara S., Shiba T., Hattori M., Shinagawa H.;
RT   "Complete genome sequence of enterohemorrhagic Escherichia coli
RT   O157:H7 and genomic comparison with a laboratory strain K-12.";
RL   DNA Res. 8:11-22(2001).
CC   -!- FUNCTION: Catalyzes the isomerization between 2-isopropylmalate
CC       and 3-isopropylmalate, via the formation of 2-isopropylmaleate.
CC       {ECO:0000255|HAMAP-Rule:MF_01026}.
CC   -!- CATALYTIC ACTIVITY: (2R,3S)-3-isopropylmalate = (2S)-2-
CC       isopropylmalate. {ECO:0000255|HAMAP-Rule:MF_01026}.
CC   -!- COFACTOR:
CC       Name=[4Fe-4S] cluster; Xref=ChEBI:CHEBI:49883;
CC         Evidence={ECO:0000255|HAMAP-Rule:MF_01026};
CC       Note=Binds 1 [4Fe-4S] cluster per subunit. {ECO:0000255|HAMAP-
CC       Rule:MF_01026};
CC   -!- PATHWAY: Amino-acid biosynthesis; L-leucine biosynthesis; L-
CC       leucine from 3-methyl-2-oxobutanoate: step 2/4.
CC       {ECO:0000255|HAMAP-Rule:MF_01026}.
CC   -!- SUBUNIT: Heterodimer of LeuC and LeuD. {ECO:0000255|HAMAP-
CC       Rule:MF_01026}.
CC   -!- SIMILARITY: Belongs to the aconitase/IPM isomerase family. LeuC
CC       type 1 subfamily. {ECO:0000255|HAMAP-Rule:MF_01026}.
DR   EMBL; AE005174; AAG54376.1; -; Genomic_DNA.
DR   EMBL; BA000007; BAB33499.1; -; Genomic_DNA.
DR   PIR; D85489; D85489.
DR   PIR; D90638; D90638.
DR   RefSeq; NP_308103.1; NC_002695.1.
DR   RefSeq; WP_001140649.1; NZ_MWVM01000003.1.
DR   ProteinModelPortal; Q8XA00; -.
DR   STRING; 155864.Z0081; -.
DR   EnsemblBacteria; AAG54376; AAG54376; Z0081.
DR   EnsemblBacteria; BAB33499; BAB33499; BAB33499.
DR   GeneID; 913504; -.
DR   KEGG; ece:Z0081; -.
DR   KEGG; ecs:ECs0076; -.
DR   PATRIC; fig|386585.9.peg.176; -.
DR   eggNOG; ENOG4105CQI; Bacteria.
DR   eggNOG; COG0065; LUCA.
DR   HOGENOM; HOG000226972; -.
DR   KO; K01703; -.
DR   UniPathway; UPA00048; UER00071.
DR   Proteomes; UP000000558; Chromosome.
DR   Proteomes; UP000002519; Chromosome.
DR   GO; GO:0003861; F:3-isopropylmalate dehydratase activity; IEA:UniProtKB-EC.
DR   GO; GO:0051539; F:4 iron, 4 sulfur cluster binding; IEA:UniProtKB-KW.
DR   GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR   GO; GO:0009098; P:leucine biosynthetic process; IEA:UniProtKB-UniPathway.
DR   CDD; cd01583; IPMI; 1.
DR   Gene3D; 3.30.499.10; -; 2.
DR   Gene3D; 3.40.1060.10; -; 1.
DR   HAMAP; MF_01026; LeuC_type1; 1.
DR   InterPro; IPR004430; 3-IsopropMal_deHydase_lsu.
DR   InterPro; IPR015931; Acnase/IPM_dHydase_lsu_aba_1/3.
DR   InterPro; IPR001030; Acoase/IPM_deHydtase_lsu_aba.
DR   InterPro; IPR015932; Aconitase/IPMdHydase_lsu_aba_2.
DR   InterPro; IPR018136; Aconitase_4Fe-4S_BS.
DR   InterPro; IPR033941; IPMI_cat.
DR   Pfam; PF00330; Aconitase; 1.
DR   PRINTS; PR00415; ACONITASE.
DR   SUPFAM; SSF53732; SSF53732; 1.
DR   TIGRFAMs; TIGR00170; leuC; 1.
DR   PROSITE; PS00450; ACONITASE_1; 1.
DR   PROSITE; PS01244; ACONITASE_2; 1.
PE   3: Inferred from homology;
DR   PRODOM; Q8XA00.
DR   SWISS-2DPAGE; Q8XA00.
KW   4Fe-4S; Amino-acid biosynthesis;
KW   Branched-chain amino acid biosynthesis; Complete proteome; Iron;
KW   Iron-sulfur; Leucine biosynthesis; Lyase; Metal-binding.
FT   INIT_MET      1      1       Removed. {ECO:0000250}.
FT   CHAIN         2    466       3-isopropylmalate dehydratase large
FT                                subunit.
FT                                /FTId=PRO_0000076746.
FT   METAL       347    347       Iron-sulfur (4Fe-4S). {ECO:0000255|HAMAP-
FT                                Rule:MF_01026}.
FT   METAL       407    407       Iron-sulfur (4Fe-4S). {ECO:0000255|HAMAP-
FT                                Rule:MF_01026}.
FT   METAL       410    410       Iron-sulfur (4Fe-4S). {ECO:0000255|HAMAP-
FT                                Rule:MF_01026}.
SQ   SEQUENCE   466 AA;  49898 MW;  4722550F4C7772EA CRC64;
     MAKTLYEKLF DAHVVYEAEN ETPLLYIDRH LVHEVTSPQA FDGLRAHGRP VRQPGKTFAT
     MDHNVSTQTK DINACGEMAR IQMQELIKNC KEFGVELYDL NHPYQGIVHV MGPEQGVTLP
     GMTIVCGDSH TATHGAFGAL AFGIGTSEVE HVLATQTLKQ GRAKTMKIEV QGKAAPGITA
     KDIVLAIIGK TGSAGGTGHV VEFCGEAIRD LSMEGRMTLC NMAIEMGAKA GLVAPDETTF
     NYVKGRLHAP KGKDFDDAVA YWKTLQTDEG ATFDTVVTLQ AEEISPQVTW GTNPGQVISV
     NDNIPDPASF ADPVERASAE KALAYMGLKP GILLTEVAID KVFIGSCTNS RIEDLRAAAE
     IAKGRKVAPG VQALVVPGSG PVKAQAEAEG LDKIFIEAGF EWRLPGCSMC LAMNNDRLNP
     GERCASTSNR NFEGRQGRGG RTHLVSPAMA AAAAVTGHFA DIRNIK
//

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