Annotations: 6LRS

Cryo-EM structure of RbcL8-RbcS4 from Anabaena sp. PCC 7120

External Resource: Annotation

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: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
J [auth Q]	SCOP2B Superfamily	RuBisCO, small subunit	8094084	3001622	SCOP2B (2022-06-29)
G [auth R]	SCOP2B Superfamily	RuBisCO, small subunit	8094084	3001622	SCOP2B (2022-06-29)
D [auth S]	SCOP2B Superfamily	RuBisCO, small subunit	8094084	3001622	SCOP2B (2022-06-29)
A [auth T]	SCOP2B Superfamily	RuBisCO, small subunit	8094084	3001622	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)
L [auth B]	Gp5_trimer_C	e6lrsB1	A: alpha arrays	X: Tail specific protease helical domain	H: Anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetases	T: Anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetases	F: Gp5_trimer_C	ECOD (v295)
K [auth A]	Gp5_trimer_C	e6lrsA1	A: alpha arrays	X: Tail specific protease helical domain	H: Anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetases	T: Anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetases	F: Gp5_trimer_C	ECOD (v295)
I [auth D]	Gp5_trimer_C	e6lrsD1	A: alpha arrays	X: Tail specific protease helical domain	H: Anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetases	T: Anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetases	F: Gp5_trimer_C	ECOD (v295)
H [auth C]	Gp5_trimer_C	e6lrsC1	A: alpha arrays	X: Tail specific protease helical domain	H: Anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetases	T: Anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetases	F: Gp5_trimer_C	ECOD (v295)
F	Gp5_trimer_C	e6lrsF1	A: alpha arrays	X: Tail specific protease helical domain	H: Anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetases	T: Anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetases	F: Gp5_trimer_C	ECOD (v295)
E	Gp5_trimer_C	e6lrsE1	A: alpha arrays	X: Tail specific protease helical domain	H: Anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetases	T: Anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetases	F: Gp5_trimer_C	ECOD (v295)
C [auth H]	Gp5_trimer_C	e6lrsH1	A: alpha arrays	X: Tail specific protease helical domain	H: Anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetases	T: Anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetases	F: Gp5_trimer_C	ECOD (v295)
B [auth G]	Gp5_trimer_C	e6lrsG1	A: alpha arrays	X: Tail specific protease helical domain	H: Anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetases	T: Anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetases	F: Gp5_trimer_C	ECOD (v295)
J [auth Q]	Gp5_trimer_C	e6lrsQ1	A: alpha arrays	X: Tail specific protease helical domain	H: Anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetases	T: Anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetases	F: Gp5_trimer_C	ECOD (v295)
G [auth R]	Gp5_trimer_C	e6lrsR1	A: alpha arrays	X: Tail specific protease helical domain	H: Anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetases	T: Anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetases	F: Gp5_trimer_C	ECOD (v295)
D [auth S]	Gp5_trimer_C	e6lrsS1	A: alpha arrays	X: Tail specific protease helical domain	H: Anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetases	T: Anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetases	F: Gp5_trimer_C	ECOD (v295)
A [auth T]	Gp5_trimer_C	e6lrsT1	A: alpha arrays	X: Tail specific protease helical domain	H: Anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetases	T: Anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetases	F: Gp5_trimer_C	ECOD (v295)

Domain Annotation: CATH CATH Database Homepage

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

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
B [auth G], C [auth H], E, F, H [auth C], B [auth G], C [auth H], E, F, H [auth C], I [auth D], K [auth A], L [auth B]	PF02788	Ribulose bisphosphate carboxylase large chain, N-terminal domain (RuBisCO_large_N)	Ribulose bisphosphate carboxylase large chain, N-terminal domain	The N-terminal domain of RuBisCO large chain adopts a ferredoxin-like fold.	Domain
B [auth G], C [auth H], E, F, H [auth C], B [auth G], C [auth H], E, F, H [auth C], I [auth D], K [auth A], L [auth B]	PF00016	Ribulose bisphosphate carboxylase large chain, catalytic domain (RuBisCO_large)	Ribulose bisphosphate carboxylase large chain, catalytic domain	The C-terminal domain of RuBisCO large chain is the catalytic domain adopting a TIM barrel fold.	Domain
A [auth T], D [auth S], G [auth R], J [auth Q]	PF00101	Ribulose bisphosphate carboxylase, small chain (RuBisCO_small)	Ribulose bisphosphate carboxylase, small chain		Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
B [auth G], C [auth H], E, F, H [auth C], B [auth G], C [auth H], E, F, H [auth C], I [auth D], K [auth A], L [auth B]	Ribulose bisphosphate carboxylase large chain	cation binding magnesium ion binding ion binding binding metal ion binding small molecule binding ribulose-bisphosphate carboxylase activity carboxy-lyase activity lyase activity catalytic activity carbon-carbon lyase activity monooxygenase activity oxidoreductase activity	metabolic compound salvage biosynthetic process metabolic process cellular process photorespiration carbohydrate metabolic process photosynthesis reductive pentose-phosphate cycle carbohydrate biosynthetic process photosynthesis, dark reaction primary metabolic process carbon fixation	intracellular organelle bacterial microcompartment cellular anatomical structure intracellular anatomical structure organelle carboxysome membraneless organelle intracellular membraneless organelle
A [auth T], D [auth S], G [auth R], J [auth Q]	Ribulose bisphosphate carboxylase small chain	ribulose-bisphosphate carboxylase activity carboxy-lyase activity lyase activity catalytic activity carbon-carbon lyase activity	metabolic compound salvage biosynthetic process metabolic process cellular process photorespiration carbohydrate metabolic process photosynthesis reductive pentose-phosphate cycle carbohydrate biosynthetic process photosynthesis, dark reaction primary metabolic process carbon fixation	intracellular organelle bacterial microcompartment cellular anatomical structure intracellular anatomical structure organelle carboxysome membraneless organelle intracellular membraneless organelle

InterPro: Protein Family Classification InterPro Database Homepage

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

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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.