1BXN | pdb_00001bxn

THE CRYSTAL STRUCTURE OF RUBISCO FROM ALCALIGENES EUTROPHUS TO 2.7 ANGSTROMS.

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
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)
B [auth I]	d1bxni_	Alpha and beta proteins (a+b)	RuBisCO, small subunit	RuBisCO, small subunit	RuBisCO, small subunit	Ribulose 1,5-bisphosphate carboxylase-oxygenase	(Cupriavidus necator ) [TaxId: 106590 ],	SCOPe (2.08)
D [auth J]	d1bxnj_	Alpha and beta proteins (a+b)	RuBisCO, small subunit	RuBisCO, small subunit	RuBisCO, small subunit	Ribulose 1,5-bisphosphate carboxylase-oxygenase	(Cupriavidus necator ) [TaxId: 106590 ],	SCOPe (2.08)
F [auth K]	d1bxnk_	Alpha and beta proteins (a+b)	RuBisCO, small subunit	RuBisCO, small subunit	RuBisCO, small subunit	Ribulose 1,5-bisphosphate carboxylase-oxygenase	(Cupriavidus necator ) [TaxId: 106590 ],	SCOPe (2.08)
H [auth L]	d1bxnl_	Alpha and beta proteins (a+b)	RuBisCO, small subunit	RuBisCO, small subunit	RuBisCO, small subunit	Ribulose 1,5-bisphosphate carboxylase-oxygenase	(Cupriavidus necator ) [TaxId: 106590 ],	SCOPe (2.08)
A	d1bxna1	Alpha and beta proteins (a/b)	TIM beta/alpha-barrel	RuBisCo, C-terminal domain	RuBisCo, large subunit, C-terminal domain	Ribulose 1,5-bisphosphate carboxylase-oxygenase	(Cupriavidus necator ) [TaxId: 106590 ],	SCOPe (2.08)
A	d1bxna2	Alpha and beta proteins (a+b)	Ferredoxin-like	RuBisCO, large subunit, small (N-terminal) domain	Ribulose 1,5-bisphosphate carboxylase-oxygenase	Ribulose 1,5-bisphosphate carboxylase-oxygenase	(Cupriavidus necator ) [TaxId: 106590 ],	SCOPe (2.08)
C	d1bxnc1	Alpha and beta proteins (a/b)	TIM beta/alpha-barrel	RuBisCo, C-terminal domain	RuBisCo, large subunit, C-terminal domain	Ribulose 1,5-bisphosphate carboxylase-oxygenase	(Cupriavidus necator ) [TaxId: 106590 ],	SCOPe (2.08)
C	d1bxnc2	Alpha and beta proteins (a+b)	Ferredoxin-like	RuBisCO, large subunit, small (N-terminal) domain	Ribulose 1,5-bisphosphate carboxylase-oxygenase	Ribulose 1,5-bisphosphate carboxylase-oxygenase	(Cupriavidus necator ) [TaxId: 106590 ],	SCOPe (2.08)
E	d1bxne1	Alpha and beta proteins (a/b)	TIM beta/alpha-barrel	RuBisCo, C-terminal domain	RuBisCo, large subunit, C-terminal domain	Ribulose 1,5-bisphosphate carboxylase-oxygenase	(Cupriavidus necator ) [TaxId: 106590 ],	SCOPe (2.08)
E	d1bxne2	Alpha and beta proteins (a+b)	Ferredoxin-like	RuBisCO, large subunit, small (N-terminal) domain	Ribulose 1,5-bisphosphate carboxylase-oxygenase	Ribulose 1,5-bisphosphate carboxylase-oxygenase	(Cupriavidus necator ) [TaxId: 106590 ],	SCOPe (2.08)
G	d1bxng1	Alpha and beta proteins (a/b)	TIM beta/alpha-barrel	RuBisCo, C-terminal domain	RuBisCo, large subunit, C-terminal domain	Ribulose 1,5-bisphosphate carboxylase-oxygenase	(Cupriavidus necator ) [TaxId: 106590 ],	SCOPe (2.08)
G	d1bxng2	Alpha and beta proteins (a+b)	Ferredoxin-like	RuBisCO, large subunit, small (N-terminal) domain	Ribulose 1,5-bisphosphate carboxylase-oxygenase	Ribulose 1,5-bisphosphate carboxylase-oxygenase	(Cupriavidus necator ) [TaxId: 106590 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
B [auth I]	SCOP2 Family	RuBisCO, small subunit	8023473	4001455	SCOP2 (2022-06-29)
B [auth I]	SCOP2 Superfamily	RuBisCO, small subunit	8035853	3001622	SCOP2 (2022-06-29)
D [auth J]	SCOP2B Superfamily	RuBisCO, small subunit	8035853	3001622	SCOP2B (2022-06-29)
F [auth K]	SCOP2B Superfamily	RuBisCO, small subunit	8035853	3001622	SCOP2B (2022-06-29)
H [auth L]	SCOP2B Superfamily	RuBisCO, small subunit	8035853	3001622	SCOP2B (2022-06-29)
A	SCOP2 Family	Ribulose 1, 5-bisphosphate carboxylase-oxygenase	8023068	4001311	SCOP2 (2022-06-29)
A	SCOP2 Family	RuBisCo, large subunit, C-terminal domain	8031322	4003287	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	RuBisCO, large subunit, small (N-terminal) domain	8035448	3001258	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	RuBisCo, C-terminal domain	8043700	3000552	SCOP2 (2022-06-29)
C	SCOP2B Superfamily	RuBisCo, C-terminal domain	8043700	3000552	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	RuBisCO, large subunit, small (N-terminal) domain	8035448	3001258	SCOP2B (2022-06-29)
E	SCOP2B Superfamily	RuBisCO, large subunit, small (N-terminal) domain	8035448	3001258	SCOP2B (2022-06-29)
E	SCOP2B Superfamily	RuBisCo, C-terminal domain	8043700	3000552	SCOP2B (2022-06-29)
G	SCOP2B Superfamily	RuBisCo, C-terminal domain	8043700	3000552	SCOP2B (2022-06-29)
G	SCOP2B Superfamily	RuBisCO, large subunit, small (N-terminal) domain	8035448	3001258	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)
B [auth I]	OKR_DC_1_C	e1bxnI1	A: a/b three-layered sandwiches	X: ETN0001 domain-like	H: Rpp14/Pop5-like	T: Rpp14/Pop5-like	F: OKR_DC_1_C	ECOD (v294.1)
D [auth J]	OKR_DC_1_C	e1bxnJ1	A: a/b three-layered sandwiches	X: ETN0001 domain-like	H: Rpp14/Pop5-like	T: Rpp14/Pop5-like	F: OKR_DC_1_C	ECOD (v294.1)
F [auth K]	OKR_DC_1_C	e1bxnK1	A: a/b three-layered sandwiches	X: ETN0001 domain-like	H: Rpp14/Pop5-like	T: Rpp14/Pop5-like	F: OKR_DC_1_C	ECOD (v294.1)
H [auth L]	OKR_DC_1_C	e1bxnL1	A: a/b three-layered sandwiches	X: ETN0001 domain-like	H: Rpp14/Pop5-like	T: Rpp14/Pop5-like	F: OKR_DC_1_C	ECOD (v294.1)
A	RNase_P_Rpp14	e1bxnA1	A: a/b three-layered sandwiches	X: ETN0001 domain-like	H: Rpp14/Pop5-like	T: Rpp14/Pop5-like	F: RNase_P_Rpp14	ECOD (v294.1)
A	DUF711	e1bxnA2	A: a/b three-layered sandwiches	X: HTH	H: HTH	T: winged helix domain	F: DUF711	ECOD (v294.1)
C	RNase_P_Rpp14	e1bxnC1	A: a/b three-layered sandwiches	X: ETN0001 domain-like	H: Rpp14/Pop5-like	T: Rpp14/Pop5-like	F: RNase_P_Rpp14	ECOD (v294.1)
C	DUF711	e1bxnC2	A: a/b three-layered sandwiches	X: HTH	H: HTH	T: winged helix domain	F: DUF711	ECOD (v294.1)
E	RNase_P_Rpp14	e1bxnE1	A: a/b three-layered sandwiches	X: ETN0001 domain-like	H: Rpp14/Pop5-like	T: Rpp14/Pop5-like	F: RNase_P_Rpp14	ECOD (v294.1)
E	DUF711	e1bxnE2	A: a/b three-layered sandwiches	X: HTH	H: HTH	T: winged helix domain	F: DUF711	ECOD (v294.1)
G	RNase_P_Rpp14	e1bxnG1	A: a/b three-layered sandwiches	X: ETN0001 domain-like	H: Rpp14/Pop5-like	T: Rpp14/Pop5-like	F: RNase_P_Rpp14	ECOD (v294.1)
G	Beta-Casp	e1bxnG2	A: a/b three-layered sandwiches	X: Glycosyl hydrolase domain-like	H: Glycoside hydrolase family 127 middle domain-related	T: Glycoside hydrolase family 127 middle domain-related	F: Beta-Casp	ECOD (v294.1)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
B [auth I]	3.30.190.10	Alpha Beta	2-Layer Sandwich	Ribulose 1,5 Bisphosphate Carboxylase/Oxygenase	Ribulose bisphosphate carboxylase, small subunit	CATH (4.3.0)
D [auth J]	3.30.190.10	Alpha Beta	2-Layer Sandwich	Ribulose 1,5 Bisphosphate Carboxylase/Oxygenase	Ribulose bisphosphate carboxylase, small subunit	CATH (4.3.0)
F [auth K]	3.30.190.10	Alpha Beta	2-Layer Sandwich	Ribulose 1,5 Bisphosphate Carboxylase/Oxygenase	Ribulose bisphosphate carboxylase, small subunit	CATH (4.3.0)
H [auth L]	3.30.190.10	Alpha Beta	2-Layer Sandwich	Ribulose 1,5 Bisphosphate Carboxylase/Oxygenase	Ribulose bisphosphate carboxylase, small subunit	CATH (4.3.0)
A	3.30.70.150	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits	RuBisCO large subunit, N-terminal domain	CATH (4.3.0)
A	3.20.20.110	Alpha Beta	Alpha-Beta Barrel	TIM Barrel	Ribulose bisphosphate carboxylase, large subunit, C-terminal domain	CATH (4.3.0)
C	3.30.70.150	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits	RuBisCO large subunit, N-terminal domain	CATH (4.3.0)
C	3.20.20.110	Alpha Beta	Alpha-Beta Barrel	TIM Barrel	Ribulose bisphosphate carboxylase, large subunit, C-terminal domain	CATH (4.3.0)
E	3.30.70.150	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits	RuBisCO large subunit, N-terminal domain	CATH (4.3.0)
E	3.20.20.110	Alpha Beta	Alpha-Beta Barrel	TIM Barrel	Ribulose bisphosphate carboxylase, large subunit, C-terminal domain	CATH (4.3.0)
G	3.30.70.150	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits	RuBisCO large subunit, N-terminal domain	CATH (4.3.0)
G	3.20.20.110	Alpha Beta	Alpha-Beta Barrel	TIM Barrel	Ribulose bisphosphate carboxylase, large subunit, C-terminal domain	CATH (4.3.0)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
B [auth I], D [auth J], F [auth K], H [auth L]	PROTEIN (RIBULOSE BISPHOSPHATE CARBOXYLASE SMALL CHAIN)	ribulose-bisphosphate carboxylase activity carboxy-lyase activity lyase activity catalytic activity carbon-carbon lyase activity	carbohydrate metabolic process biosynthetic process photosynthesis reductive pentose-phosphate cycle carbohydrate biosynthetic process photosynthesis, dark reaction primary metabolic process metabolic process cellular process carbon fixation	-
A, C, E, G	PROTEIN (RIBULOSE BISPHOSPHATE CARBOXYLASE LARGE CHAIN)	cation binding magnesium ion binding ion binding binding metal ion binding small molecule binding monooxygenase activity oxidoreductase activity catalytic activity ribulose-bisphosphate carboxylase activity carboxy-lyase activity lyase activity carbon-carbon lyase activity	carbohydrate metabolic process biosynthetic process photosynthesis reductive pentose-phosphate cycle carbohydrate biosynthetic process photosynthesis, dark reaction primary metabolic process metabolic process cellular process carbon fixation	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
B [auth I], D [auth J], F [auth K], H [auth L]	IPR036385	Ribulose bisphosphate carboxylase, small subunit superfamily	Homologous Superfamily
B [auth I], D [auth J], F [auth K], H [auth L]	IPR024681	Ribulose bisphosphate carboxylase, small subunit	Family
B [auth I], D [auth J], F [auth K], H [auth L]	IPR000894	Ribulose bisphosphate carboxylase small subunit, domain	Domain
A, C, E, G	IPR020888	Ribulose bisphosphate carboxylase large subunit, type I	Family
A, C, E, G	IPR036376	Ribulose bisphosphate carboxylase, large subunit, C-terminal domain superfamily	Homologous Superfamily
A, C, E, G	IPR020878	Ribulose bisphosphate carboxylase, large chain, active site	Active Site
A, C, E, G	IPR000685	Ribulose bisphosphate carboxylase, large subunit, C-terminal	Domain
A, C, E, G	IPR033966	RuBisCO	Family
A, C, E, G	IPR036422	RuBisCO large subunit, N-terminal domain superfamily	Homologous Superfamily
A, C, E, G	IPR017443	Ribulose bisphosphate carboxylase, large subunit, ferrodoxin-like N-terminal	Domain

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. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.