FUMC_CAUVC
ID FUMC_CAUVC Reviewed; 463 AA.
AC Q9A6I5;
DT 15-DEC-2003, integrated into UniProtKB/Swiss-Prot.
DT 01-JUN-2001, sequence version 1.
DT 03-AUG-2022, entry version 110.
DE RecName: Full=Fumarate hydratase class II {ECO:0000255|HAMAP-Rule:MF_00743};
DE Short=Fumarase C {ECO:0000255|HAMAP-Rule:MF_00743};
DE EC=4.2.1.2 {ECO:0000255|HAMAP-Rule:MF_00743};
DE AltName: Full=Aerobic fumarase {ECO:0000255|HAMAP-Rule:MF_00743};
DE AltName: Full=Iron-independent fumarase {ECO:0000255|HAMAP-Rule:MF_00743};
GN Name=fumC {ECO:0000255|HAMAP-Rule:MF_00743}; OrderedLocusNames=CC_2109;
OS Caulobacter vibrioides (strain ATCC 19089 / CB15) (Caulobacter crescentus).
OC Bacteria; Proteobacteria; Alphaproteobacteria; Caulobacterales;
OC Caulobacteraceae; Caulobacter.
OX NCBI_TaxID=190650;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 19089 / CB15;
RX PubMed=11259647; DOI=10.1073/pnas.061029298;
RA Nierman W.C., Feldblyum T.V., Laub M.T., Paulsen I.T., Nelson K.E.,
RA Eisen J.A., Heidelberg J.F., Alley M.R.K., Ohta N., Maddock J.R.,
RA Potocka I., Nelson W.C., Newton A., Stephens C., Phadke N.D., Ely B.,
RA DeBoy R.T., Dodson R.J., Durkin A.S., Gwinn M.L., Haft D.H., Kolonay J.F.,
RA Smit J., Craven M.B., Khouri H.M., Shetty J., Berry K.J., Utterback T.R.,
RA Tran K., Wolf A.M., Vamathevan J.J., Ermolaeva M.D., White O.,
RA Salzberg S.L., Venter J.C., Shapiro L., Fraser C.M.;
RT "Complete genome sequence of Caulobacter crescentus.";
RL Proc. Natl. Acad. Sci. U.S.A. 98:4136-4141(2001).
CC -!- FUNCTION: Involved in the TCA cycle. Catalyzes the stereospecific
CC interconversion of fumarate to L-malate. {ECO:0000255|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:0000255|HAMAP-Rule:MF_00743};
CC -!- PATHWAY: Carbohydrate metabolism; tricarboxylic acid cycle; (S)-malate
CC from fumarate: step 1/1. {ECO:0000255|HAMAP-Rule:MF_00743}.
CC -!- SUBUNIT: Homotetramer. {ECO:0000255|HAMAP-Rule:MF_00743}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|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:0000255|HAMAP-Rule:MF_00743}.
CC -!- SIMILARITY: Belongs to the class-II fumarase/aspartase family. Fumarase
CC subfamily. {ECO:0000255|HAMAP-Rule:MF_00743}.
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DR EMBL; AE005673; AAK24080.1; -; Genomic_DNA.
DR PIR; D87510; D87510.
DR RefSeq; NP_420912.1; NC_002696.2.
DR RefSeq; WP_010919970.1; NC_002696.2.
DR AlphaFoldDB; Q9A6I5; -.
DR SMR; Q9A6I5; -.
DR STRING; 190650.CC_2109; -.
DR EnsemblBacteria; AAK24080; AAK24080; CC_2109.
DR KEGG; ccr:CC_2109; -.
DR PATRIC; fig|190650.5.peg.2130; -.
DR eggNOG; COG0114; Bacteria.
DR HOGENOM; CLU_021594_4_1_5; -.
DR OMA; HDSMGEV; -.
DR BioCyc; CAULO:CC2109-MON; -.
DR UniPathway; UPA00223; UER01007.
DR Proteomes; UP000001816; 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; 1.10.275.10; -; 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 PANTHER; PTHR11444; PTHR11444; 1.
DR Pfam; PF10415; FumaraseC_C; 1.
DR Pfam; PF00206; Lyase_1; 1.
DR PRINTS; PR00149; FUMRATELYASE.
DR SUPFAM; SSF48557; SSF48557; 1.
DR TIGRFAMs; TIGR00979; fumC_II; 1.
DR PROSITE; PS00163; FUMARATE_LYASES; 1.
PE 3: Inferred from homology;
KW Cytoplasm; Lyase; Reference proteome; Tricarboxylic acid cycle.
FT CHAIN 1..463
FT /note="Fumarate hydratase class II"
FT /id="PRO_0000161265"
FT ACT_SITE 188
FT /note="Proton donor/acceptor"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00743"
FT ACT_SITE 318
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00743"
FT BINDING 98..100
FT /ligand="substrate"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00743"
FT BINDING 129..132
FT /ligand="substrate"
FT /note="in site B"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00743"
FT BINDING 139..141
FT /ligand="substrate"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00743"
FT BINDING 187
FT /ligand="substrate"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00743"
FT BINDING 319
FT /ligand="substrate"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00743"
FT BINDING 324..326
FT /ligand="substrate"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00743"
FT SITE 331
FT /note="Important for catalytic activity"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00743"
SQ SEQUENCE 463 AA; 49344 MW; 05A0286393EFE301 CRC64;
MTATRIETDT FGPIEVAADR YWGAQAQRSL GNFKIGWEKQ PLPVVRALGI VKRAAAEANL
ALGKLDPKIA ETIIAAANEV IEGKLNDHFP LVVWQTGSGT QSNMNANEVI SNRAIEMLGG
EMGSKKPVHP NDHVNMSQSS NDTFPTAMHI ACAEQVVHDL LPALKHLHKA LAAKAAEWKD
IIKIGRTHTQ DATPLTLGQE FGGYAQQIEN GIARIEMTLP MLMQLAQGGT AVGTGLNAPV
GFAELVAEQI AGITGLGFTT APNKFEALAA HDAMVFTHGA INTVAASLFK IANDIRFLGS
GPRAGLGELS LPENEPGSSI MPGKVNPTQS EALTQVCAQV FGNHSTLTFA GSQGHFELNV
FNPVMAYNFL QSVRLVADAA ISFTDNCVVG IEPRVDNIKK GVENSLMLVT ALNGKLGYDA
CAKIAKTAHK NGTTLREEAV GGGYLTNEEF EQYVRPEKMI SPG
