1CER

DETERMINANTS OF ENZYME THERMOSTABILITY OBSERVED IN THE MOLECULAR STRUCTURE OF THERMUS AQUATICUS D-GLYCERALDEHYDE-3-PHOSPHATE DEHYDROGENASE AT 2.5 ANGSTROMS RESOLUTION

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

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

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A [auth O]	d1cero1	Alpha and beta proteins (a/b)	NAD(P)-binding Rossmann-fold domains	NAD(P)-binding Rossmann-fold domains	Glyceraldehyde-3-phosphate dehydrogenase-like, N-terminal domain	Glyceraldehyde-3-phosphate dehydrogenase (GAPDH)	(Thermus aquaticus ) [TaxId: 271 ],	SCOPe (2.08)
A [auth O]	d1cero2	Alpha and beta proteins (a+b)	FwdE/GAPDH domain-like	Glyceraldehyde-3-phosphate dehydrogenase-like, C-terminal domain	GAPDH-like	Glyceraldehyde-3-phosphate dehydrogenase (GAPDH)	(Thermus aquaticus ) [TaxId: 271 ],	SCOPe (2.08)
B [auth P]	d1cerp1	Alpha and beta proteins (a/b)	NAD(P)-binding Rossmann-fold domains	NAD(P)-binding Rossmann-fold domains	Glyceraldehyde-3-phosphate dehydrogenase-like, N-terminal domain	Glyceraldehyde-3-phosphate dehydrogenase (GAPDH)	(Thermus aquaticus ) [TaxId: 271 ],	SCOPe (2.08)
B [auth P]	d1cerp2	Alpha and beta proteins (a+b)	FwdE/GAPDH domain-like	Glyceraldehyde-3-phosphate dehydrogenase-like, C-terminal domain	GAPDH-like	Glyceraldehyde-3-phosphate dehydrogenase (GAPDH)	(Thermus aquaticus ) [TaxId: 271 ],	SCOPe (2.08)
C [auth Q]	d1cerq1	Alpha and beta proteins (a/b)	NAD(P)-binding Rossmann-fold domains	NAD(P)-binding Rossmann-fold domains	Glyceraldehyde-3-phosphate dehydrogenase-like, N-terminal domain	Glyceraldehyde-3-phosphate dehydrogenase (GAPDH)	(Thermus aquaticus ) [TaxId: 271 ],	SCOPe (2.08)
C [auth Q]	d1cerq2	Alpha and beta proteins (a+b)	FwdE/GAPDH domain-like	Glyceraldehyde-3-phosphate dehydrogenase-like, C-terminal domain	GAPDH-like	Glyceraldehyde-3-phosphate dehydrogenase (GAPDH)	(Thermus aquaticus ) [TaxId: 271 ],	SCOPe (2.08)
D [auth R]	d1cerr1	Alpha and beta proteins (a/b)	NAD(P)-binding Rossmann-fold domains	NAD(P)-binding Rossmann-fold domains	Glyceraldehyde-3-phosphate dehydrogenase-like, N-terminal domain	Glyceraldehyde-3-phosphate dehydrogenase (GAPDH)	(Thermus aquaticus ) [TaxId: 271 ],	SCOPe (2.08)
D [auth R]	d1cerr2	Alpha and beta proteins (a+b)	FwdE/GAPDH domain-like	Glyceraldehyde-3-phosphate dehydrogenase-like, C-terminal domain	GAPDH-like	Glyceraldehyde-3-phosphate dehydrogenase (GAPDH)	(Thermus aquaticus ) [TaxId: 271 ],	SCOPe (2.08)
E [auth A]	d1cera1	Alpha and beta proteins (a/b)	NAD(P)-binding Rossmann-fold domains	NAD(P)-binding Rossmann-fold domains	Glyceraldehyde-3-phosphate dehydrogenase-like, N-terminal domain	Glyceraldehyde-3-phosphate dehydrogenase (GAPDH)	(Thermus aquaticus ) [TaxId: 271 ],	SCOPe (2.08)
E [auth A]	d1cera2	Alpha and beta proteins (a+b)	FwdE/GAPDH domain-like	Glyceraldehyde-3-phosphate dehydrogenase-like, C-terminal domain	GAPDH-like	Glyceraldehyde-3-phosphate dehydrogenase (GAPDH)	(Thermus aquaticus ) [TaxId: 271 ],	SCOPe (2.08)
F [auth B]	d1cerb1	Alpha and beta proteins (a/b)	NAD(P)-binding Rossmann-fold domains	NAD(P)-binding Rossmann-fold domains	Glyceraldehyde-3-phosphate dehydrogenase-like, N-terminal domain	Glyceraldehyde-3-phosphate dehydrogenase (GAPDH)	(Thermus aquaticus ) [TaxId: 271 ],	SCOPe (2.08)
F [auth B]	d1cerb2	Alpha and beta proteins (a+b)	FwdE/GAPDH domain-like	Glyceraldehyde-3-phosphate dehydrogenase-like, C-terminal domain	GAPDH-like	Glyceraldehyde-3-phosphate dehydrogenase (GAPDH)	(Thermus aquaticus ) [TaxId: 271 ],	SCOPe (2.08)
G [auth C]	d1cerc1	Alpha and beta proteins (a/b)	NAD(P)-binding Rossmann-fold domains	NAD(P)-binding Rossmann-fold domains	Glyceraldehyde-3-phosphate dehydrogenase-like, N-terminal domain	Glyceraldehyde-3-phosphate dehydrogenase (GAPDH)	(Thermus aquaticus ) [TaxId: 271 ],	SCOPe (2.08)
G [auth C]	d1cerc2	Alpha and beta proteins (a+b)	FwdE/GAPDH domain-like	Glyceraldehyde-3-phosphate dehydrogenase-like, C-terminal domain	GAPDH-like	Glyceraldehyde-3-phosphate dehydrogenase (GAPDH)	(Thermus aquaticus ) [TaxId: 271 ],	SCOPe (2.08)
H [auth D]	d1cerd1	Alpha and beta proteins (a/b)	NAD(P)-binding Rossmann-fold domains	NAD(P)-binding Rossmann-fold domains	Glyceraldehyde-3-phosphate dehydrogenase-like, N-terminal domain	Glyceraldehyde-3-phosphate dehydrogenase (GAPDH)	(Thermus aquaticus ) [TaxId: 271 ],	SCOPe (2.08)
H [auth D]	d1cerd2	Alpha and beta proteins (a+b)	FwdE/GAPDH domain-like	Glyceraldehyde-3-phosphate dehydrogenase-like, C-terminal domain	GAPDH-like	Glyceraldehyde-3-phosphate dehydrogenase (GAPDH)	(Thermus aquaticus ) [TaxId: 271 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A [auth O]	SCOP2B Superfamily	GAPDH-like	8056116	3000043	SCOP2B (2022-06-29)
B [auth P]	SCOP2B Superfamily	GAPDH-like	8056116	3000043	SCOP2B (2022-06-29)
C [auth Q]	SCOP2B Superfamily	GAPDH-like	8056116	3000043	SCOP2B (2022-06-29)
D [auth R]	SCOP2B Superfamily	GAPDH-like	8056116	3000043	SCOP2B (2022-06-29)
E [auth A]	SCOP2B Superfamily	GAPDH-like	8056116	3000043	SCOP2B (2022-06-29)
F [auth B]	SCOP2B Superfamily	GAPDH-like	8056116	3000043	SCOP2B (2022-06-29)
G [auth C]	SCOP2B Superfamily	GAPDH-like	8056116	3000043	SCOP2B (2022-06-29)
H [auth D]	SCOP2B Superfamily	GAPDH-like	8056116	3000043	SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A [auth O]	Gp_dh_C	e1cerO1	A: a+b two layers	X: FwdE/GAPDH domain-like	H: Glyceraldehyde-3-phosphate dehydrogenase-like, C-terminal domain (From Topology)	T: Glyceraldehyde-3-phosphate dehydrogenase-like, C-terminal domain	F: Gp_dh_C	ECOD (1.6)
A [auth O]	Gp_dh_N	e1cerO2	A: a/b three-layered sandwiches	X: Rossmann-like	H: Rossmann-related	T: NAD(P)-binding Rossmann-fold domains	F: Gp_dh_N	ECOD (1.6)
B [auth P]	Gp_dh_C	e1cerP1	A: a+b two layers	X: FwdE/GAPDH domain-like	H: Glyceraldehyde-3-phosphate dehydrogenase-like, C-terminal domain (From Topology)	T: Glyceraldehyde-3-phosphate dehydrogenase-like, C-terminal domain	F: Gp_dh_C	ECOD (1.6)
B [auth P]	Gp_dh_N	e1cerP2	A: a/b three-layered sandwiches	X: Rossmann-like	H: Rossmann-related	T: NAD(P)-binding Rossmann-fold domains	F: Gp_dh_N	ECOD (1.6)
C [auth Q]	Gp_dh_C	e1cerQ1	A: a+b two layers	X: FwdE/GAPDH domain-like	H: Glyceraldehyde-3-phosphate dehydrogenase-like, C-terminal domain (From Topology)	T: Glyceraldehyde-3-phosphate dehydrogenase-like, C-terminal domain	F: Gp_dh_C	ECOD (1.6)
C [auth Q]	Gp_dh_N	e1cerQ2	A: a/b three-layered sandwiches	X: Rossmann-like	H: Rossmann-related	T: NAD(P)-binding Rossmann-fold domains	F: Gp_dh_N	ECOD (1.6)
D [auth R]	Gp_dh_C	e1cerR1	A: a+b two layers	X: FwdE/GAPDH domain-like	H: Glyceraldehyde-3-phosphate dehydrogenase-like, C-terminal domain (From Topology)	T: Glyceraldehyde-3-phosphate dehydrogenase-like, C-terminal domain	F: Gp_dh_C	ECOD (1.6)
D [auth R]	Gp_dh_N	e1cerR2	A: a/b three-layered sandwiches	X: Rossmann-like	H: Rossmann-related	T: NAD(P)-binding Rossmann-fold domains	F: Gp_dh_N	ECOD (1.6)
E [auth A]	Gp_dh_C	e1cerA1	A: a+b two layers	X: FwdE/GAPDH domain-like	H: Glyceraldehyde-3-phosphate dehydrogenase-like, C-terminal domain (From Topology)	T: Glyceraldehyde-3-phosphate dehydrogenase-like, C-terminal domain	F: Gp_dh_C	ECOD (1.6)
E [auth A]	Gp_dh_N	e1cerA2	A: a/b three-layered sandwiches	X: Rossmann-like	H: Rossmann-related	T: NAD(P)-binding Rossmann-fold domains	F: Gp_dh_N	ECOD (1.6)
F [auth B]	Gp_dh_C	e1cerB1	A: a+b two layers	X: FwdE/GAPDH domain-like	H: Glyceraldehyde-3-phosphate dehydrogenase-like, C-terminal domain (From Topology)	T: Glyceraldehyde-3-phosphate dehydrogenase-like, C-terminal domain	F: Gp_dh_C	ECOD (1.6)
F [auth B]	Gp_dh_N	e1cerB2	A: a/b three-layered sandwiches	X: Rossmann-like	H: Rossmann-related	T: NAD(P)-binding Rossmann-fold domains	F: Gp_dh_N	ECOD (1.6)
G [auth C]	Gp_dh_C	e1cerC1	A: a+b two layers	X: FwdE/GAPDH domain-like	H: Glyceraldehyde-3-phosphate dehydrogenase-like, C-terminal domain (From Topology)	T: Glyceraldehyde-3-phosphate dehydrogenase-like, C-terminal domain	F: Gp_dh_C	ECOD (1.6)
G [auth C]	Gp_dh_N	e1cerC2	A: a/b three-layered sandwiches	X: Rossmann-like	H: Rossmann-related	T: NAD(P)-binding Rossmann-fold domains	F: Gp_dh_N	ECOD (1.6)
H [auth D]	Gp_dh_C	e1cerD1	A: a+b two layers	X: FwdE/GAPDH domain-like	H: Glyceraldehyde-3-phosphate dehydrogenase-like, C-terminal domain (From Topology)	T: Glyceraldehyde-3-phosphate dehydrogenase-like, C-terminal domain	F: Gp_dh_C	ECOD (1.6)
H [auth D]	Gp_dh_N	e1cerD2	A: a/b three-layered sandwiches	X: Rossmann-like	H: Rossmann-related	T: NAD(P)-binding Rossmann-fold domains	F: Gp_dh_N	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A [auth O]	3.40.50.720	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	NAD(P)-binding Rossmann-like Domain	CATH (4.3.0)
A [auth O]	3.30.360.10	Alpha Beta	2-Layer Sandwich	Dihydrodipicolinate Reductase	domain 2	CATH (4.3.0)
B [auth P]	3.40.50.720	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	NAD(P)-binding Rossmann-like Domain	CATH (4.3.0)
B [auth P]	3.30.360.10	Alpha Beta	2-Layer Sandwich	Dihydrodipicolinate Reductase	domain 2	CATH (4.3.0)
C [auth Q]	3.40.50.720	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	NAD(P)-binding Rossmann-like Domain	CATH (4.3.0)
C [auth Q]	3.30.360.10	Alpha Beta	2-Layer Sandwich	Dihydrodipicolinate Reductase	domain 2	CATH (4.3.0)
D [auth R]	3.40.50.720	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	NAD(P)-binding Rossmann-like Domain	CATH (4.3.0)
D [auth R]	3.30.360.10	Alpha Beta	2-Layer Sandwich	Dihydrodipicolinate Reductase	domain 2	CATH (4.3.0)
E [auth A]	3.40.50.720	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	NAD(P)-binding Rossmann-like Domain	CATH (4.3.0)
E [auth A]	3.30.360.10	Alpha Beta	2-Layer Sandwich	Dihydrodipicolinate Reductase	domain 2	CATH (4.3.0)
F [auth B]	3.40.50.720	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	NAD(P)-binding Rossmann-like Domain	CATH (4.3.0)
F [auth B]	3.30.360.10	Alpha Beta	2-Layer Sandwich	Dihydrodipicolinate Reductase	domain 2	CATH (4.3.0)
G [auth C]	3.40.50.720	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	NAD(P)-binding Rossmann-like Domain	CATH (4.3.0)
G [auth C]	3.30.360.10	Alpha Beta	2-Layer Sandwich	Dihydrodipicolinate Reductase	domain 2	CATH (4.3.0)
H [auth D]	3.40.50.720	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	NAD(P)-binding Rossmann-like Domain	CATH (4.3.0)
H [auth D]	3.30.360.10	Alpha Beta	2-Layer Sandwich	Dihydrodipicolinate Reductase	domain 2	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A [auth O], B [auth P], C [auth Q], D [auth R], E [auth A], A [auth O], B [auth P], C [auth Q], D [auth R], E [auth A], F [auth B], G [auth C], H [auth D]	PF02800	Glyceraldehyde 3-phosphate dehydrogenase, C-terminal domain (Gp_dh_C)	Glyceraldehyde 3-phosphate dehydrogenase, C-terminal domain	GAPDH is a tetrameric NAD-binding enzyme involved in glycolysis and glyconeogenesis. C-terminal domain is a mixed alpha/antiparallel beta fold.	Domain
A [auth O], B [auth P], C [auth Q], D [auth R], E [auth A], A [auth O], B [auth P], C [auth Q], D [auth R], E [auth A], F [auth B], G [auth C], H [auth D]	PF00044	Glyceraldehyde 3-phosphate dehydrogenase, NAD binding domain (Gp_dh_N)	Glyceraldehyde 3-phosphate dehydrogenase, NAD binding domain	GAPDH is a tetrameric NAD-binding enzyme involved in glycolysis and glyconeogenesis. N-terminal domain is a Rossmann NAD(P) binding fold.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A [auth O], B [auth P], C [auth Q], D [auth R], E [auth A], A [auth O], B [auth P], C [auth Q], D [auth R], E [auth A], F [auth B], G [auth C], H [auth D]	HOLO-D-GLYCERALDEHYDE-3-PHOSPHATE DEHYDROGENASE	binding nucleoside phosphate binding purine nucleotide binding adenyl nucleotide binding nucleotide binding heterocyclic compound binding NADP binding small molecule binding glyceraldehyde-3-phosphate dehydrogenase (NAD+) (phosphorylating) activity oxidoreductase activity glyceraldehyde-3-phosphate dehydrogenase [NAD(P)+] (phosphorylating) activity oxidoreductase activity, acting on the aldehyde or oxo group of donors catalytic activity oxidoreductase activity, acting on the aldehyde or oxo group of donors, NAD or NADP as acceptor binding nucleoside phosphate binding purine nucleotide binding adenyl nucleotide binding nucleotide binding heterocyclic compound binding NADP binding small molecule binding glyceraldehyde-3-phosphate dehydrogenase (NAD+) (phosphorylating) activity oxidoreductase activity glyceraldehyde-3-phosphate dehydrogenase [NAD(P)+] (phosphorylating) activity oxidoreductase activity, acting on the aldehyde or oxo group of donors catalytic activity oxidoreductase activity, acting on the aldehyde or oxo group of donors, NAD or NADP as acceptor NAD binding	ribonucleotide catabolic process pyridine nucleotide catabolic process oxoacid metabolic process carbohydrate catabolic process carbohydrate derivative metabolic process organophosphate catabolic process nucleoside phosphate catabolic process organic acid metabolic process nucleobase-containing compound metabolic process glycolytic process phosphate-containing compound metabolic process pyridine-containing compound metabolic process small molecule metabolic process purine ribonucleotide catabolic process ribonucleotide catabolic process pyridine nucleotide catabolic process oxoacid metabolic process carbohydrate catabolic process carbohydrate derivative metabolic process organophosphate catabolic process nucleoside phosphate catabolic process organic acid metabolic process nucleobase-containing compound metabolic process glycolytic process phosphate-containing compound metabolic process pyridine-containing compound metabolic process small molecule metabolic process purine ribonucleotide catabolic process phosphorus metabolic process pyridine nucleotide metabolic process nucleoside phosphate metabolic process nicotinamide nucleotide metabolic process pyruvate metabolic process purine nucleoside diphosphate metabolic process primary metabolic process purine-containing compound catabolic process nucleotide metabolic process nucleobase-containing compound catabolic process nucleoside diphosphate metabolic process purine nucleoside diphosphate catabolic process nucleoside diphosphate catabolic process metabolic process nucleoside triphosphate metabolic process monocarboxylic acid metabolic process purine ribonucleotide metabolic process pyridine-containing compound catabolic process ribose phosphate metabolic process catabolic process ATP metabolic process purine nucleotide metabolic process ribonucleotide metabolic process nucleobase-containing small molecule metabolic process purine ribonucleoside triphosphate metabolic process ribonucleoside diphosphate metabolic process ribonucleoside diphosphate catabolic process nucleotide catabolic process ribonucleoside triphosphate metabolic process purine nucleoside triphosphate metabolic process purine nucleotide catabolic process carbohydrate metabolic process carbohydrate derivative catabolic process ADP catabolic process carboxylic acid metabolic process generation of precursor metabolites and energy purine-containing compound metabolic process ADP metabolic process organophosphate metabolic process purine ribonucleoside diphosphate metabolic process cellular process purine ribonucleoside diphosphate catabolic process monosaccharide metabolic process hexose metabolic process glucose metabolic process	cellular anatomical structure intracellular anatomical structure cytoplasm

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A [auth O], B [auth P], C [auth Q], D [auth R], E [auth A], A [auth O], B [auth P], C [auth Q], D [auth R], E [auth A], F [auth B], G [auth C], H [auth D]	IPR036291	NAD(P)-binding domain superfamily	Homologous Superfamily
A [auth O], B [auth P], C [auth Q], D [auth R], E [auth A], A [auth O], B [auth P], C [auth Q], D [auth R], E [auth A], F [auth B], G [auth C], H [auth D]	IPR020831	Glyceraldehyde/Erythrose phosphate dehydrogenase family	Family
A [auth O], B [auth P], C [auth Q], D [auth R], E [auth A], A [auth O], B [auth P], C [auth Q], D [auth R], E [auth A], F [auth B], G [auth C], H [auth D]	IPR020829	Glyceraldehyde 3-phosphate dehydrogenase, catalytic domain	Domain
A [auth O], B [auth P], C [auth Q], D [auth R], E [auth A], A [auth O], B [auth P], C [auth Q], D [auth R], E [auth A], F [auth B], G [auth C], H [auth D]	IPR020828	Glyceraldehyde 3-phosphate dehydrogenase, NAD(P) binding domain	Domain
A [auth O], B [auth P], C [auth Q], D [auth R], E [auth A], A [auth O], B [auth P], C [auth Q], D [auth R], E [auth A], F [auth B], G [auth C], H [auth D]	IPR020830	Glyceraldehyde 3-phosphate dehydrogenase, active site	Active Site
A [auth O], B [auth P], C [auth Q], D [auth R], E [auth A], A [auth O], B [auth P], C [auth Q], D [auth R], E [auth A], F [auth B], G [auth C], H [auth D]	IPR006424	Glyceraldehyde-3-phosphate dehydrogenase, type I	Family

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 R01GM157729.