ID A0A074ZDT8_9TREM Unreviewed; 420 AA.
AC A0A074ZDT8;
DT 01-OCT-2014, integrated into UniProtKB/TrEMBL.
DT 01-OCT-2014, sequence version 1.
DT 27-MAR-2024, entry version 36.
DE RecName: Full=Succinate--CoA ligase [ADP-forming] subunit beta, mitochondrial {ECO:0000256|HAMAP-Rule:MF_03219};
DE EC=6.2.1.5 {ECO:0000256|HAMAP-Rule:MF_03219};
DE AltName: Full=Succinyl-CoA synthetase beta chain {ECO:0000256|HAMAP-Rule:MF_03219};
DE Short=SCS-beta {ECO:0000256|HAMAP-Rule:MF_03219};
GN ORFNames=T265_10291 {ECO:0000313|EMBL:KER21360.1}, X801_05441
GN {ECO:0000313|EMBL:OON18702.1};
OS Opisthorchis viverrini.
OC Eukaryota; Metazoa; Spiralia; Lophotrochozoa; Platyhelminthes; Trematoda;
OC Digenea; Opisthorchiida; Opisthorchiata; Opisthorchiidae; Opisthorchis.
OX NCBI_TaxID=6198 {ECO:0000313|EMBL:KER21360.1, ECO:0000313|Proteomes:UP000054324};
RN [1] {ECO:0000313|EMBL:KER21360.1, ECO:0000313|Proteomes:UP000054324}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RA Young N.D., Nagarajan N., Lin S.J., Korhonen P.K., Jex A.R., Hall R.S.,
RA Safavi-Hemami H., Kaewkong W., Bertrand D., Gao S., Seet Q., Wongkham S.,
RA Teh B.T., Wongkham C., Intapan P.M., Maleewong W., Yang X., Hu M., Wang Z.,
RA Hofmann A., Sternberg P.W., Tan P., Wang J., Gasser R.B.;
RT "Opisthorchis viverrini - life in the bile duct.";
RL Submitted (NOV-2013) to the EMBL/GenBank/DDBJ databases.
RN [2] {ECO:0000313|EMBL:OON18702.1, ECO:0000313|Proteomes:UP000243686}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=Khon Kaen {ECO:0000313|EMBL:OON18702.1};
RA Mitreva M.;
RT "Draft genome of the nematode, Opisthorchis viverrini.";
RL Submitted (MAR-2015) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Succinyl-CoA synthetase functions in the citric acid cycle
CC (TCA), coupling the hydrolysis of succinyl-CoA to the synthesis of ATP
CC and thus represents the only step of substrate-level phosphorylation in
CC the TCA. The beta subunit provides nucleotide specificity of the enzyme
CC and binds the substrate succinate, while the binding sites for coenzyme
CC A and phosphate are found in the alpha subunit. {ECO:0000256|HAMAP-
CC Rule:MF_03219}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=ATP + CoA + succinate = ADP + phosphate + succinyl-CoA;
CC Xref=Rhea:RHEA:17661, ChEBI:CHEBI:30031, ChEBI:CHEBI:30616,
CC ChEBI:CHEBI:43474, ChEBI:CHEBI:57287, ChEBI:CHEBI:57292,
CC ChEBI:CHEBI:456216; EC=6.2.1.5;
CC Evidence={ECO:0000256|ARBA:ARBA00043683, ECO:0000256|HAMAP-
CC Rule:MF_03219};
CC -!- COFACTOR:
CC Name=Mg(2+); Xref=ChEBI:CHEBI:18420;
CC Evidence={ECO:0000256|HAMAP-Rule:MF_03219};
CC Note=Binds 1 Mg(2+) ion per subunit. {ECO:0000256|HAMAP-Rule:MF_03219};
CC -!- PATHWAY: Carbohydrate metabolism; tricarboxylic acid cycle; succinate
CC from succinyl-CoA (ligase route): step 1/1.
CC {ECO:0000256|ARBA:ARBA00005064, ECO:0000256|HAMAP-Rule:MF_03219}.
CC -!- SUBUNIT: Heterodimer of an alpha and a beta subunit.
CC {ECO:0000256|HAMAP-Rule:MF_03219, ECO:0000256|RuleBase:RU361258}.
CC -!- SUBCELLULAR LOCATION: Mitochondrion {ECO:0000256|HAMAP-Rule:MF_03219}.
CC -!- SIMILARITY: Belongs to the succinate/malate CoA ligase beta subunit
CC family. {ECO:0000256|HAMAP-Rule:MF_03219,
CC ECO:0000256|RuleBase:RU361258}.
CC -!- CAUTION: Lacks conserved residue(s) required for the propagation of
CC feature annotation. {ECO:0000256|HAMAP-Rule:MF_03219}.
CC ---------------------------------------------------------------------------
CC Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC ---------------------------------------------------------------------------
DR EMBL; KL596972; KER21360.1; -; Genomic_DNA.
DR EMBL; KV893929; OON18702.1; -; Genomic_DNA.
DR RefSeq; XP_009174881.1; XM_009176617.1.
DR AlphaFoldDB; A0A074ZDT8; -.
DR STRING; 6198.A0A074ZDT8; -.
DR GeneID; 20324459; -.
DR KEGG; ovi:T265_10291; -.
DR CTD; 20324459; -.
DR OrthoDB; 1384037at2759; -.
DR UniPathway; UPA00223; UER00999.
DR Proteomes; UP000054324; Unassembled WGS sequence.
DR Proteomes; UP000243686; Unassembled WGS sequence.
DR GO; GO:0005739; C:mitochondrion; IEA:UniProtKB-SubCell.
DR GO; GO:0005524; F:ATP binding; IEA:UniProtKB-UniRule.
DR GO; GO:0000287; F:magnesium ion binding; IEA:UniProtKB-UniRule.
DR GO; GO:0004775; F:succinate-CoA ligase (ADP-forming) activity; IEA:UniProtKB-UniRule.
DR GO; GO:0006099; P:tricarboxylic acid cycle; IEA:UniProtKB-UniRule.
DR Gene3D; 3.30.1490.20; ATP-grasp fold, A domain; 1.
DR Gene3D; 3.30.470.20; ATP-grasp fold, B domain; 1.
DR Gene3D; 3.40.50.261; Succinyl-CoA synthetase domains; 1.
DR HAMAP; MF_00558; Succ_CoA_beta; 1.
DR InterPro; IPR011761; ATP-grasp.
DR InterPro; IPR013650; ATP-grasp_succ-CoA_synth-type.
DR InterPro; IPR013815; ATP_grasp_subdomain_1.
DR InterPro; IPR017866; Succ-CoA_synthase_bsu_CS.
DR InterPro; IPR005811; SUCC_ACL_C.
DR InterPro; IPR005809; Succ_CoA_ligase-like_bsu.
DR InterPro; IPR016102; Succinyl-CoA_synth-like.
DR NCBIfam; TIGR01016; sucCoAbeta; 1.
DR PANTHER; PTHR11815:SF10; SUCCINATE--COA LIGASE [ADP-FORMING] SUBUNIT BETA, MITOCHONDRIAL; 1.
DR PANTHER; PTHR11815; SUCCINYL-COA SYNTHETASE BETA CHAIN; 1.
DR Pfam; PF08442; ATP-grasp_2; 1.
DR Pfam; PF00549; Ligase_CoA; 1.
DR PIRSF; PIRSF001554; SucCS_beta; 1.
DR SUPFAM; SSF56059; Glutathione synthetase ATP-binding domain-like; 1.
DR SUPFAM; SSF52210; Succinyl-CoA synthetase domains; 1.
DR PROSITE; PS50975; ATP_GRASP; 1.
DR PROSITE; PS01217; SUCCINYL_COA_LIG_3; 1.
PE 3: Inferred from homology;
KW ATP-binding {ECO:0000256|HAMAP-Rule:MF_03219, ECO:0000256|PROSITE-
KW ProRule:PRU00409};
KW Ligase {ECO:0000256|ARBA:ARBA00022598, ECO:0000256|HAMAP-Rule:MF_03219};
KW Magnesium {ECO:0000256|ARBA:ARBA00022842, ECO:0000256|HAMAP-Rule:MF_03219};
KW Metal-binding {ECO:0000256|ARBA:ARBA00022723, ECO:0000256|HAMAP-
KW Rule:MF_03219}; Mitochondrion {ECO:0000256|HAMAP-Rule:MF_03219};
KW Nucleotide-binding {ECO:0000256|ARBA:ARBA00022741, ECO:0000256|HAMAP-
KW Rule:MF_03219}; Reference proteome {ECO:0000313|Proteomes:UP000054324};
KW Tricarboxylic acid cycle {ECO:0000256|HAMAP-Rule:MF_03219}.
FT DOMAIN 6..56
FT /note="ATP-grasp"
FT /evidence="ECO:0000259|PROSITE:PS50975"
FT BINDING 47
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03219"
FT BINDING 54..56
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03219"
FT BINDING 115
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03219"
FT BINDING 208
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03219"
FT BINDING 222
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03219"
FT BINDING 273
FT /ligand="substrate"
FT /ligand_note="ligand shared with subunit alpha"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03219"
SQ SEQUENCE 420 AA; 45304 MW; 173E2582FC6FFAD1 CRC64;
MEHAGMELLH ESGLKVPQFV IARNMEEVAR GYDLIVKNST NSDVVIKAQV LTGGRGKGKW
ETGLQGGVKI ALDKPEALEL AGHMLGKRLF TAQTGSVGQL CNALMLAERK YIAYERYLAI
VLDTESASPI LLGCAEGGVN IEEFVKEFPD KLIKLPVDIS KGLHPDQASN FAKQLRIPND
AGIAEAAEQI GALYSLFIKR DCTFLEINPL AVDVSGSVLC VDCKIQIDDN ARERQKDLFV
KRDRSLEDAR DIRAESIGIN YIALDGNIGC LVNGAGLAMS TMDIIKLHGG SPANFLDVGG
GAEANQIAEA FRLILSDAKV QVIFVNIFGG ILKCDVIAQG IVSALSEIKT QVPIVVRLQG
TNVTEAKRIL ATCGKRLLSV MDLDKAALMA VKLSKIVQLA KDSSVVVQFS ELPSVQMCQK
//
