ID Q6D4X8_PECAS Unreviewed; 465 AA.
AC Q6D4X8;
DT 16-AUG-2004, integrated into UniProtKB/TrEMBL.
DT 16-AUG-2004, sequence version 1.
DT 27-MAR-2024, entry version 117.
DE RecName: Full=Fumarate hydratase class II {ECO:0000256|HAMAP-Rule:MF_00743};
DE Short=Fumarase C {ECO:0000256|HAMAP-Rule:MF_00743};
DE EC=4.2.1.2 {ECO:0000256|HAMAP-Rule:MF_00743};
DE AltName: Full=Aerobic fumarase {ECO:0000256|HAMAP-Rule:MF_00743};
DE AltName: Full=Iron-independent fumarase {ECO:0000256|HAMAP-Rule:MF_00743};
GN Name=fumC {ECO:0000256|HAMAP-Rule:MF_00743,
GN ECO:0000313|EMBL:CAG75165.1};
GN OrderedLocusNames=ECA2262 {ECO:0000313|EMBL:CAG75165.1};
OS Pectobacterium atrosepticum (strain SCRI 1043 / ATCC BAA-672) (Erwinia
OS carotovora subsp. atroseptica).
OC Bacteria; Pseudomonadota; Gammaproteobacteria; Enterobacterales;
OC Pectobacteriaceae; Pectobacterium.
OX NCBI_TaxID=218491 {ECO:0000313|EMBL:CAG75165.1, ECO:0000313|Proteomes:UP000007966};
RN [1] {ECO:0000313|EMBL:CAG75165.1}
RP NUCLEOTIDE SEQUENCE.
RC STRAIN=SCRI1043 {ECO:0000313|EMBL:CAG75165.1};
RA Bell K.S., Sebaihia M., Pritchard L., Holden M., Hyman L.J., Holeva M.C.,
RA Thomson N.R., Bentley S.D., Churcher C., Mungall K., Atkin R., Bason N.,
RA Brooks K., Chillingworth T., Clark K., Doggett J., Fraser A., Hance Z.,
RA Hauser H., Jagels K., Moule S., Norbertczak H., Ormond D., Price C.,
RA Quail M.A., Sanders M., Walker D., Whitehead S., Salmond G.P.C.,
RA Birch P.R.J., Barrell B.G., Parkhill J., Toth I.K.;
RT "The genome sequence of the enterobacterial phytopathogen Erwinia
RT carotovora subsp. atroseptica SCRI1043 and functional genomic
RT identification of novel virulence factors.";
RL Submitted (FEB-2004) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Involved in the TCA cycle. Catalyzes the stereospecific
CC interconversion of fumarate to L-malate. {ECO:0000256|HAMAP-
CC Rule:MF_00743}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=(S)-malate = fumarate + H2O; Xref=Rhea:RHEA:12460,
CC ChEBI:CHEBI:15377, ChEBI:CHEBI:15589, ChEBI:CHEBI:29806; EC=4.2.1.2;
CC Evidence={ECO:0000256|HAMAP-Rule:MF_00743};
CC -!- PATHWAY: Carbohydrate metabolism; tricarboxylic acid cycle; (S)-malate
CC from fumarate: step 1/1. {ECO:0000256|HAMAP-Rule:MF_00743}.
CC -!- SUBUNIT: Homotetramer. {ECO:0000256|HAMAP-Rule:MF_00743}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000256|HAMAP-Rule:MF_00743}.
CC -!- MISCELLANEOUS: There are 2 substrate-binding sites: the catalytic A
CC site, and the non-catalytic B site that may play a role in the transfer
CC of substrate or product between the active site and the solvent.
CC Alternatively, the B site may bind allosteric effectors.
CC {ECO:0000256|HAMAP-Rule:MF_00743}.
CC -!- SIMILARITY: Belongs to the class-II fumarase/aspartase family. Fumarase
CC subfamily. {ECO:0000256|ARBA:ARBA00009084, ECO:0000256|HAMAP-
CC Rule:MF_00743}.
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DR EMBL; BX950851; CAG75165.1; -; Genomic_DNA.
DR RefSeq; WP_011093820.1; NC_004547.2.
DR AlphaFoldDB; Q6D4X8; -.
DR STRING; 218491.ECA2262; -.
DR KEGG; eca:ECA2262; -.
DR PATRIC; fig|218491.5.peg.2292; -.
DR eggNOG; COG0114; Bacteria.
DR HOGENOM; CLU_021594_4_1_6; -.
DR OrthoDB; 9802809at2; -.
DR UniPathway; UPA00223; UER01007.
DR Proteomes; UP000007966; Chromosome.
DR GO; GO:0045239; C:tricarboxylic acid cycle enzyme complex; IEA:InterPro.
DR GO; GO:0004333; F:fumarate hydratase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0006106; P:fumarate metabolic process; IEA:InterPro.
DR GO; GO:0006099; P:tricarboxylic acid cycle; IEA:UniProtKB-UniRule.
DR CDD; cd01362; Fumarase_classII; 1.
DR Gene3D; 1.10.40.30; Fumarase/aspartase (C-terminal domain); 1.
DR Gene3D; 1.20.200.10; Fumarase/aspartase (Central domain); 1.
DR Gene3D; 1.10.275.10; Fumarase/aspartase (N-terminal domain); 1.
DR HAMAP; MF_00743; FumaraseC; 1.
DR InterPro; IPR005677; Fum_hydII.
DR InterPro; IPR024083; Fumarase/histidase_N.
DR InterPro; IPR018951; Fumarase_C_C.
DR InterPro; IPR020557; Fumarate_lyase_CS.
DR InterPro; IPR000362; Fumarate_lyase_fam.
DR InterPro; IPR022761; Fumarate_lyase_N.
DR InterPro; IPR008948; L-Aspartase-like.
DR NCBIfam; TIGR00979; fumC_II; 1.
DR PANTHER; PTHR11444; ASPARTATEAMMONIA/ARGININOSUCCINATE/ADENYLOSUCCINATE LYASE; 1.
DR PANTHER; PTHR11444:SF1; FUMARATE HYDRATASE, MITOCHONDRIAL; 1.
DR Pfam; PF10415; FumaraseC_C; 1.
DR Pfam; PF00206; Lyase_1; 1.
DR PRINTS; PR00145; ARGSUCLYASE.
DR PRINTS; PR00149; FUMRATELYASE.
DR SUPFAM; SSF48557; L-aspartase-like; 1.
DR PROSITE; PS00163; FUMARATE_LYASES; 1.
PE 3: Inferred from homology;
KW Cytoplasm {ECO:0000256|HAMAP-Rule:MF_00743};
KW Lyase {ECO:0000256|HAMAP-Rule:MF_00743, ECO:0000313|EMBL:CAG75165.1};
KW Reference proteome {ECO:0000313|Proteomes:UP000007966};
KW Tricarboxylic acid cycle {ECO:0000256|HAMAP-Rule:MF_00743}.
FT DOMAIN 12..342
FT /note="Fumarate lyase N-terminal"
FT /evidence="ECO:0000259|Pfam:PF00206"
FT DOMAIN 408..460
FT /note="Fumarase C C-terminal"
FT /evidence="ECO:0000259|Pfam:PF10415"
FT ACT_SITE 188
FT /note="Proton donor/acceptor"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00743"
FT ACT_SITE 318
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00743"
FT BINDING 98..100
FT /ligand="substrate"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00743"
FT BINDING 129..132
FT /ligand="substrate"
FT /note="in site B"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00743"
FT BINDING 139..141
FT /ligand="substrate"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00743"
FT BINDING 187
FT /ligand="substrate"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00743"
FT BINDING 319
FT /ligand="substrate"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00743"
FT BINDING 324..326
FT /ligand="substrate"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00743"
FT SITE 331
FT /note="Important for catalytic activity"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00743"
SQ SEQUENCE 465 AA; 50382 MW; 2AE596D8D182C873 CRC64;
MSTMRSEKDS MGPIDVPAEH LWGAQTQRSL EHFRISEEKM PRTLIYALAQ TKRAAARVNM
DLSLLSADRG NAIIQAADEV LSGKHAGEFP LAIWQTGSGT QSNMNMNEVL ANRASELLEG
ERGNNRLVHP NDDVNKSQSS NDVFPTAMHV AAVVAINEHL IPELKALHAT LASKAEEFKD
IVKIGRTHLQ DATPLTLGQE ISGWAAMLQH NLKHIENSVP HICELALGGT AVGTGLNTHP
EYAVRVAAEL AKLTGQPFVT SPNKFEALAT CDALVHGHGA LKGLAASLMK IANDVRWLAS
GPRCGIGELS IPENEPGSSI MPGKVNPTQC EALTMLCCQV MGNDVAVNIG GASGNFELNV
YRPMVIHNFL QSIRLLADGM KSFDEHCAVG IEPNHDRITQ LLNESLMLVT ALNTHIGYDK
AAEIAKKAHK EGLTLKASAL KLNYLTEAQF DEWVRPEEMV GSLKK
//
