6G4Q

Structure of human ADP-forming succinyl-CoA ligase complex SUCLG1-SUCLA2

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Pharos: Disease Associations
Protein Modification Annotation

Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d6g4qa1	Alpha and beta proteins (a/b)	NAD(P)-binding Rossmann-fold domains	NAD(P)-binding Rossmann-fold domains	CoA-binding domain	Succinyl-CoA synthetase, alpha-chain, N-terminal (CoA-binding) domain	Human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
A	d6g4qa2	Alpha and beta proteins (a/b)	Flavodoxin-like	Succinyl-CoA synthetase domains	Succinyl-CoA synthetase domains	Succinyl-CoA synthetase, alpha-chain, C-terminal domain	Human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
A	d6g4qa3	Artifacts	Tags	Tags	Tags	N-terminal Tags	Human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	PF02629	e6g4qA2	A: a/b three-layered sandwiches	X: Rossmann-like	H: Rossmann-related	T: NAD(P)-binding Rossmann-fold domains	F: PF02629	ECOD (1.6)
A	PF00549	e6g4qA1	A: a/b three-layered sandwiches	X: Flavodoxin-like	H: Succinyl-CoA synthetase domains (From Topology)	T: Succinyl-CoA synthetase domains	F: PF00549	ECOD (1.6)
B	PF08442	e6g4qB2	A: a+b complex topology	X: Protein kinase/SAICAR synthase/ATP-grasp (From Homology)	H: Protein kinase/SAICAR synthase/ATP-grasp	T: ATP-grasp	F: PF08442	ECOD (1.6)
B	PF00549	e6g4qB1	A: a/b three-layered sandwiches	X: Flavodoxin-like	H: Succinyl-CoA synthetase domains (From Topology)	T: Succinyl-CoA synthetase domains	F: PF00549	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.40.50.720	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	NAD(P)-binding Rossmann-like Domain	CATH (4.3.0)
A	3.40.50.261	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Succinyl-CoA synthetase domains	CATH (4.3.0)
B	3.40.50.261	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Succinyl-CoA synthetase domains	CATH (utative)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF02629	CoA binding domain (CoA_binding)	CoA binding domain	This domain has a Rossmann fold and is found in a number of proteins including succinyl CoA synthetases, malate and ATP-citrate ligases.	Domain
A	PF00549	CoA-ligase (Ligase_CoA)	CoA-ligase	This family includes the CoA ligases Succinyl-CoA synthetase alpha and beta chains, malate CoA ligase and ATP-citrate lyase. Some members of the family utilise ATP others use GTP.	Domain
B	PF08442	ATP-grasp domain (ATP-grasp_2)	ATP-grasp domain	-	Domain
B	PF00549	CoA-ligase (Ligase_CoA)	CoA-ligase	This family includes the CoA ligases Succinyl-CoA synthetase alpha and beta chains, malate CoA ligase and ATP-citrate lyase. Some members of the family utilise ATP others use GTP.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Succinate--CoA ligase [ADP/GDP-forming] subunit alpha, mitochondrial	succinate-CoA ligase (ADP-forming) activity succinate-CoA ligase activity ligase activity, forming carbon-sulfur bonds catalytic activity acid-thiol ligase activity ligase activity binding nucleoside phosphate binding organic cyclic compound binding nucleotide binding heterocyclic compound binding small molecule binding RNA binding nucleic acid binding succinate-CoA ligase (ADP-forming) activity succinate-CoA ligase activity ligase activity, forming carbon-sulfur bonds catalytic activity acid-thiol ligase activity ligase activity binding nucleoside phosphate binding organic cyclic compound binding nucleotide binding heterocyclic compound binding small molecule binding RNA binding nucleic acid binding succinate-CoA ligase (GDP-forming) activity	aerobic respiration cellular respiration tricarboxylic acid cycle energy derivation by oxidation of organic compounds cellular metabolic process metabolic process cellular process primary metabolic process generation of precursor metabolites and energy nucleoside bisphosphate metabolic process ribonucleotide catabolic process organophosphate catabolic process carbohydrate derivative metabolic process nucleoside phosphate catabolic process aerobic respiration cellular respiration tricarboxylic acid cycle energy derivation by oxidation of organic compounds cellular metabolic process metabolic process cellular process primary metabolic process generation of precursor metabolites and energy nucleoside bisphosphate metabolic process ribonucleotide catabolic process organophosphate catabolic process carbohydrate derivative metabolic process nucleoside phosphate catabolic process nucleobase-containing compound metabolic process cellular catabolic process nucleoside bisphosphate catabolic process phosphate-containing compound metabolic process small molecule metabolic process sulfur compound metabolic process purine ribonucleotide catabolic process thioester metabolic process phosphorus metabolic process nucleoside phosphate metabolic process organonitrogen compound catabolic process purine-containing compound catabolic process nucleotide metabolic process nucleobase-containing compound catabolic process organic cyclic compound metabolic process sulfur compound catabolic process purine ribonucleotide metabolic process ribose phosphate metabolic process purine nucleoside bisphosphate metabolic process ribonucleoside bisphosphate metabolic process catabolic process purine nucleoside bisphosphate catabolic process succinyl-CoA catabolic process organic substance metabolic process purine nucleotide metabolic process ribonucleotide metabolic process acyl-CoA metabolic process nucleobase-containing small molecule metabolic process succinyl-CoA metabolic process amide metabolic process nucleotide catabolic process purine nucleotide catabolic process carbohydrate derivative catabolic process organonitrogen compound metabolic process organic cyclic compound catabolic process purine-containing compound metabolic process ribonucleoside bisphosphate catabolic process organophosphate metabolic process organic substance catabolic process	membrane-bounded organelle intracellular organelle intracellular anatomical structure mitochondrion organelle cytoplasm cellular anatomical entity intracellular membrane-bounded organelle succinate-CoA ligase complex (ADP-forming) protein-containing complex catalytic complex tricarboxylic acid cycle heteromeric enzyme complex succinate-CoA ligase complex membrane-enclosed lumen membrane-bounded organelle intracellular organelle intracellular anatomical structure mitochondrion organelle cytoplasm cellular anatomical entity intracellular membrane-bounded organelle succinate-CoA ligase complex (ADP-forming) protein-containing complex catalytic complex tricarboxylic acid cycle heteromeric enzyme complex succinate-CoA ligase complex membrane-enclosed lumen mitochondrial matrix intracellular organelle lumen organelle lumen succinate-CoA ligase complex (GDP-forming)
B	Succinate--CoA ligase [ADP-forming] subunit beta, mitochondrial	cation binding magnesium ion binding ion binding binding metal ion binding small molecule binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding purine nucleotide binding organic cyclic compound binding anion binding cation binding magnesium ion binding ion binding binding metal ion binding small molecule binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding purine nucleotide binding organic cyclic compound binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding succinate-CoA ligase (ADP-forming) activity succinate-CoA ligase activity ligase activity, forming carbon-sulfur bonds catalytic activity acid-thiol ligase activity ligase activity	aerobic respiration cellular respiration tricarboxylic acid cycle energy derivation by oxidation of organic compounds cellular metabolic process metabolic process cellular process primary metabolic process generation of precursor metabolites and energy ribose phosphate metabolic process nucleoside bisphosphate metabolic process purine nucleoside bisphosphate metabolic process ribonucleoside bisphosphate metabolic process carbohydrate derivative metabolic process aerobic respiration cellular respiration tricarboxylic acid cycle energy derivation by oxidation of organic compounds cellular metabolic process metabolic process cellular process primary metabolic process generation of precursor metabolites and energy ribose phosphate metabolic process nucleoside bisphosphate metabolic process purine nucleoside bisphosphate metabolic process ribonucleoside bisphosphate metabolic process carbohydrate derivative metabolic process nucleobase-containing compound metabolic process purine nucleotide metabolic process organic substance metabolic process acyl-CoA metabolic process ribonucleotide metabolic process nucleobase-containing small molecule metabolic process phosphate-containing compound metabolic process small molecule metabolic process sulfur compound metabolic process succinyl-CoA metabolic process amide metabolic process thioester metabolic process phosphorus metabolic process nucleoside phosphate metabolic process organonitrogen compound metabolic process nucleotide metabolic process purine-containing compound metabolic process organic cyclic compound metabolic process organophosphate metabolic process purine ribonucleotide metabolic process succinate metabolic process oxoacid metabolic process dicarboxylic acid metabolic process carboxylic acid metabolic process organic acid metabolic process ribonucleotide catabolic process organophosphate catabolic process nucleoside phosphate catabolic process cellular catabolic process nucleoside bisphosphate catabolic process purine ribonucleotide catabolic process organonitrogen compound catabolic process purine-containing compound catabolic process nucleobase-containing compound catabolic process sulfur compound catabolic process catabolic process purine nucleoside bisphosphate catabolic process succinyl-CoA catabolic process nucleotide catabolic process purine nucleotide catabolic process carbohydrate derivative catabolic process organic cyclic compound catabolic process ribonucleoside bisphosphate catabolic process organic substance catabolic process organonitrogen compound biosynthetic process organic acid biosynthetic process carboxylic acid biosynthetic process organic substance biosynthetic process tetrapyrrole metabolic process biosynthetic process organic cyclic compound biosynthetic process uroporphyrinogen III biosynthetic process succinyl-CoA pathway porphyrin-containing compound biosynthetic process cellular biosynthetic process uroporphyrinogen III metabolic process tetrapyrrole biosynthetic process porphyrin-containing compound metabolic process small molecule biosynthetic process	membrane-bounded organelle intracellular organelle intracellular anatomical structure mitochondrion organelle cytoplasm cellular anatomical entity intracellular membrane-bounded organelle extracellular exosome extracellular vesicle extracellular organelle extracellular region extracellular space vesicle membrane-bounded organelle intracellular organelle intracellular anatomical structure mitochondrion organelle cytoplasm cellular anatomical entity intracellular membrane-bounded organelle extracellular exosome extracellular vesicle extracellular organelle extracellular region extracellular space vesicle extracellular membrane-bounded organelle succinate-CoA ligase complex (ADP-forming) protein-containing complex catalytic complex tricarboxylic acid cycle heteromeric enzyme complex succinate-CoA ligase complex membrane-enclosed lumen mitochondrial matrix intracellular organelle lumen organelle lumen

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR016102	Succinyl-CoA synthetase-like	Homologous Superfamily
A	IPR017440	ATP-citrate lyase/succinyl-CoA ligase, active site	Active Site
A	IPR033847	ATP-citrate lyase/succinyl-CoA ligase, conserved site	Conserved Site
A	IPR003781	CoA-binding	Domain
A	IPR036291	NAD(P)-binding domain superfamily	Homologous Superfamily
A	IPR005810	Succinyl-CoA ligase, alpha subunit	Family
A	IPR005811	ATP-citrate synthase/succinyl-CoA ligase, C-terminal domain	Domain
B	IPR011761	ATP-grasp fold	Domain
B	IPR013815	ATP-grasp fold, subdomain 1	Homologous Superfamily
B	IPR016102	Succinyl-CoA synthetase-like	Homologous Superfamily
B	IPR013650	ATP-grasp fold, succinyl-CoA synthetase-type	Domain
B	IPR017866	Succinyl-CoA synthetase, beta subunit, conserved site	Conserved Site
B	IPR005811	ATP-citrate synthase/succinyl-CoA ligase, C-terminal domain	Domain
B	IPR034723	Succinate--CoA ligase [ADP-forming] subunit beta, mitochondrial	Family
B	IPR005809	Succinate--CoA ligase-like, beta subunit	Family

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A	Pharos: P53597	mitochondrial DNA depletion syndrome 9 Disease Exacerbation gastric cancer osteosarcoma plasma cell myeloma gastric neoplasm intellectual disability ovarian cancer ulcerative colitis hereditary diffuse gastric adenocarcinoma Leigh syndrome mitochondrial DNA depletion syndrome mitochondrial DNA depletion syndrome, encephalomyopathic form with methylmalonic aciduria pancreatic ductal adenocarcinoma
B	Pharos: Q9P2R7	mitochondrial DNA depletion syndrome, encephalomyopathic form with methylmalonic aciduria obesity disorder Pick disease astrocytic tumor glioblastoma large cell medulloblastoma leukopenia Mitochondrial Diseases rhabdomyolysis atypical teratoid rhabdoid tumor hereditary spastic paraplegia Leigh syndrome malignant glioma mitochondrial DNA depletion syndrome ovarian cancer mitochondrial DNA depletion syndrome, encephalomyopathic form with methylmalonic aciduria obesity disorder Pick disease astrocytic tumor glioblastoma large cell medulloblastoma leukopenia Mitochondrial Diseases rhabdomyolysis atypical teratoid rhabdoid tumor hereditary spastic paraplegia Leigh syndrome malignant glioma mitochondrial DNA depletion syndrome ovarian cancer invasive ductal breast carcinoma leukodystrophy medulloblastoma mitochondrial DNA depletion syndrome 3 mitochondrial DNA depletion syndrome, myopathic form

Protein Modification Annotation

Modified Residue(s)
Chain	Residue(s)	Description
A	NEP	Parent Component: HIS RESID: AA0035 PSI-MOD : 1'-phospho-L-histidine MOD:00044

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM133198.