ID A0A127MHE8_9SPHN Unreviewed; 464 AA.
AC A0A127MHE8;
DT 11-MAY-2016, integrated into UniProtKB/TrEMBL.
DT 11-MAY-2016, sequence version 1.
DT 24-JAN-2024, entry version 29.
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 ORFNames=AZE99_13010 {ECO:0000313|EMBL:AMO72647.1};
OS Sphingorhabdus sp. M41.
OC Bacteria; Pseudomonadota; Alphaproteobacteria; Sphingomonadales;
OC Sphingomonadaceae; Sphingorhabdus.
OX NCBI_TaxID=1806885 {ECO:0000313|EMBL:AMO72647.1, ECO:0000313|Proteomes:UP000073959};
RN [1] {ECO:0000313|EMBL:AMO72647.1, ECO:0000313|Proteomes:UP000073959}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=M41 {ECO:0000313|EMBL:AMO72647.1,
RC ECO:0000313|Proteomes:UP000073959};
RA Shamseldin A., Moawad H., Abd El-Rahim W.M., Sadowsky M.J.;
RL Submitted (DEC-2015) 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; CP014545; AMO72647.1; -; Genomic_DNA.
DR RefSeq; WP_067201894.1; NZ_CP014545.1.
DR AlphaFoldDB; A0A127MHE8; -.
DR STRING; 1806885.AZE99_13010; -.
DR KEGG; sphg:AZE99_13010; -.
DR OrthoDB; 9802809at2; -.
DR UniPathway; UPA00223; UER01007.
DR Proteomes; UP000073959; 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:SF25; FUMARATE HYDRATASE; 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};
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 464 AA; 49579 MW; D66517A63851A5E9 CRC64;
MSGTRTETDS LGEIEVPSDA YWGAQTQRSI ENFPFPRQER MPIRLIHALA AVKQAAARVN
GIHGLEPEIS AAIEKAANAV RTGEYDNQFP LTIWQTGSGT QSNMNVNEVI AGVANEAIYG
TRGGKYPVHP NDHVNRGQSS NDSFPTAMHV AAARALEVEL FPALEQLHDT LAEKAQKWKS
IVKIGRTHLQ DATPLTLGQE FSGYAAQLVA ARDRIESVLP RLLQLAQGGT AVGTGLNAPE
NFGEHIAKEI SKITGLKFTS APNKFAELAA HDTMVELSGA LNTLAVSLTK IANDIRLLGS
GPRSGLGELD LPANEPGSSI MPGKVNPTQC EMLTMVAAQV IGNHQAVTVG GLQGHLELNV
FKPLIGANVL RSIEIISIGM SSFSERCVEG LEANEARIKE LVDNSLMLVT ALAPVIGYDK
AAAIAKYAHK TGQTLRASAL ELGLVDAETY DTHVRPENMV GNHS
//