ID A0A364LD88_9EURO Unreviewed; 670 AA.
AC A0A364LD88;
DT 07-NOV-2018, integrated into UniProtKB/TrEMBL.
DT 07-NOV-2018, sequence version 1.
DT 27-MAR-2024, entry version 19.
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=BHQ10_009788 {ECO:0000313|EMBL:RAO73776.1};
OS Talaromyces amestolkiae.
OC Eukaryota; Fungi; Dikarya; Ascomycota; Pezizomycotina; Eurotiomycetes;
OC Eurotiomycetidae; Eurotiales; Trichocomaceae; Talaromyces;
OC Talaromyces sect. Talaromyces.
OX NCBI_TaxID=1196081 {ECO:0000313|EMBL:RAO73776.1, ECO:0000313|Proteomes:UP000249363};
RN [1] {ECO:0000313|EMBL:RAO73776.1, ECO:0000313|Proteomes:UP000249363}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=CIB {ECO:0000313|EMBL:RAO73776.1,
RC ECO:0000313|Proteomes:UP000249363};
RX PubMed=28649280; DOI=10.1186/s13068-017-0844-7;
RA de Eugenio L.I., Mendez-Liter J.A., Nieto-Dominguez M., Alonso L.,
RA Gil-Munoz J., Barriuso J., Prieto A., Martinez M.J.;
RT "Differential ?-glucosidase expression as a function of carbon source
RT availability in Talaromyces amestolkiae: a genomic and proteomic
RT approach.";
RL Biotechnol. Biofuels 10:161-161(2017).
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: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC whole genome shotgun (WGS) entry which is preliminary data.
CC {ECO:0000313|EMBL:RAO73776.1}.
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DR EMBL; MIKG01000026; RAO73776.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A364LD88; -.
DR STRING; 1196081.A0A364LD88; -.
DR OrthoDB; 1384037at2759; -.
DR UniPathway; UPA00223; UER00999.
DR Proteomes; UP000249363; 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:0016491; F:oxidoreductase activity; IEA:InterPro.
DR GO; GO:0004775; F:succinate-CoA ligase (ADP-forming) activity; IEA:UniProtKB-UniRule.
DR GO; GO:0044249; P:cellular biosynthetic process; IEA:UniProt.
DR GO; GO:1901576; P:organic substance biosynthetic process; IEA:UniProt.
DR GO; GO:0044550; P:secondary metabolite biosynthetic process; IEA:UniProt.
DR GO; GO:0006099; P:tricarboxylic acid cycle; IEA:UniProtKB-UniRule.
DR CDD; cd05374; 17beta-HSD-like_SDR_c; 1.
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; 3.40.50.720; NAD(P)-binding Rossmann-like 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; IPR036291; NAD(P)-bd_dom_sf.
DR InterPro; IPR020904; Sc_DH/Rdtase_CS.
DR InterPro; IPR002347; SDR_fam.
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; PF00106; adh_short; 1.
DR Pfam; PF08442; ATP-grasp_2; 1.
DR Pfam; PF00549; Ligase_CoA; 1.
DR PRINTS; PR00081; GDHRDH.
DR PRINTS; PR00080; SDRFAMILY.
DR SUPFAM; SSF56059; Glutathione synthetase ATP-binding domain-like; 1.
DR SUPFAM; SSF51735; NAD(P)-binding Rossmann-fold domains; 1.
DR SUPFAM; SSF52210; Succinyl-CoA synthetase domains; 1.
DR PROSITE; PS00061; ADH_SHORT; 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 NADP {ECO:0000256|ARBA:ARBA00022857};
KW Nucleotide-binding {ECO:0000256|ARBA:ARBA00022741, ECO:0000256|HAMAP-
KW Rule:MF_03219}; Reference proteome {ECO:0000313|Proteomes:UP000249363};
KW Tricarboxylic acid cycle {ECO:0000256|HAMAP-Rule:MF_03219}.
FT DOMAIN 268..495
FT /note="ATP-grasp"
FT /evidence="ECO:0000259|PROSITE:PS50975"
FT BINDING 305
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03219"
FT BINDING 312..314
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03219"
FT BINDING 373
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03219"
FT BINDING 465
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03219"
FT BINDING 479
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03219"
FT BINDING 530
FT /ligand="substrate"
FT /ligand_note="ligand shared with subunit alpha"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03219"
FT BINDING 587..589
FT /ligand="substrate"
FT /ligand_note="ligand shared with subunit alpha"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03219"
SQ SEQUENCE 670 AA; 72963 MW; E5C15B626275EB1A CRC64;
MAAPGDRRKS VLITGCSPGG IGNSLAREFY RHGLRVFATA RDAQHIQDLD AIGIETLSLV
VDSEESIKAC FEEVSKRLDT KGLDYLVNNA GRNYTVPAMD VNIEEARLTF ETNFFSVIRM
CQTFLPLLIK SKGTIVQVGS VAGIIPYVFG SVYNASKAAL HSWSDTLRIE LAPFGVKVTT
VITGGVKSRI ARTDRSLPPN SLYRPIDPEY QRRTKHSQEG AMPHEEMFRF ARSRSIATAL
RATVEPSLQT RFAAQQKRHL SIHEYLSADL LKSYGVGVPK GHVARTPEEA EAVAKSIGGD
DMVIKAQVLA GGRGKGTFDN GLKGGVRVIY SPTEAKMFAE QMIGHKLITK QTGAAGRLCN
AVYIVERKFA RREFYLAILM DRQTQSPVIV SSSQGGMDIE TVAKETPDAI RTTPIDINTG
VTDEIARSIA TDLGFSAQCV EDAKTAIQNL YKVFLEKDAT QIEINPLTET SDHQVLAMDA
KLGFDDNAEF RQKEVFSWRD TTQEDADEVK AAEHGLNFIK LDGDIGCLVN GAGLAMATMD
IIKLNGGSPA NFLDVGGGAT PAAIKSAFDL ITSDPKVTAI FVNIFGGIVR CDAIAQGLIN
VVRDMGLRTP VIARLQGTNM EQARKLLDES NLKIFCIEDL QSAAEKSVQF SKVVKMARDI
DVGVEFTLGI
//
