ID A0A3T0N395_9RHOB Unreviewed; 463 AA.
AC A0A3T0N395;
DT 08-MAY-2019, integrated into UniProtKB/TrEMBL.
DT 08-MAY-2019, sequence version 1.
DT 24-JAN-2024, entry version 18.
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:AZV78464.1};
GN ORFNames=EBB79_11630 {ECO:0000313|EMBL:AZV78464.1};
OS Parasedimentitalea marina.
OC Bacteria; Pseudomonadota; Alphaproteobacteria; Rhodobacterales;
OC Paracoccaceae; Parasedimentitalea.
OX NCBI_TaxID=2483033 {ECO:0000313|EMBL:AZV78464.1, ECO:0000313|Proteomes:UP000283063};
RN [1] {ECO:0000313|EMBL:AZV78464.1, ECO:0000313|Proteomes:UP000283063}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=W43 {ECO:0000313|EMBL:AZV78464.1,
RC ECO:0000313|Proteomes:UP000283063};
RA Cao J.;
RT "Parasedimentitalea marina sp. nov., a psychrophilic bacterium isolated
RT from deep seawater of the New Britain Trench.";
RL Submitted (OCT-2018) 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; CP033219; AZV78464.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A3T0N395; -.
DR KEGG; sedi:EBB79_11630; -.
DR OrthoDB; 9802809at2; -.
DR UniPathway; UPA00223; UER01007.
DR Proteomes; UP000283063; 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:AZV78464.1};
KW Tricarboxylic acid cycle {ECO:0000256|HAMAP-Rule:MF_00743}.
FT DOMAIN 13..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 463 AA; 49697 MW; D8DEBB0A46EDCFAA CRC64;
MSDTRTETDS FGPLEVPSEK YWGAQTQRSI INFPIGWERQ PIAIVRALGV IKKACAQTNI
ELGKLDAERG AAIIQAADEV YAGKFDDNFP LVVWQTGSGT QSNMNSNEVI ANRAIEILGG
VIGSKEPVHP NDHCNMGQSS NDTFPTAMHI ATAETAHDIL LPGLKKLLAA MEKKVEEFDG
IIKIGRTHTQ DATPLTLSQE FSGYTHQIAM GIKRVETALG AIYELAQGGT AVGTGLNTPV
GWGEKVAANM AEITGLPFVT APNKFEALAA HDAMVEISGA LKVVAVSLFK IANDIRLLGS
GPRCGLGELI LPENEPGSSI MPGKVNPTQC EALTQVCAQV LGNDAAVGFA GSQGHFELNV
YKPMMAYNVL QSMQLLGDAA SAFTDNLVLD LQADRDRIET LMRESLMLVT ALAPEIGYDN
ATKVAKTAHK NKTTLKHEAI ELGFVDEETF DRVVRPENMV GPK
//
