Annotations: 7YK5

Rubisco from Phaeodactylum tricornutum bound to PYCO1(452-592)

External Resource: Annotation

Domain Annotation: ECOD Classification
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Protein Modification Annotation

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
P	Serpin	e7yk5P1	A: alpha arrays	X: RNase A-like	H: RNase A-like	T: RNase A-like	F: Serpin	ECOD (v295)
O	Serpin	e7yk5O1	A: alpha arrays	X: RNase A-like	H: RNase A-like	T: RNase A-like	F: Serpin	ECOD (v295)
N	Serpin	e7yk5N1	A: alpha arrays	X: RNase A-like	H: RNase A-like	T: RNase A-like	F: Serpin	ECOD (v295)
M	Serpin	e7yk5M1	A: alpha arrays	X: RNase A-like	H: RNase A-like	T: RNase A-like	F: Serpin	ECOD (v295)
L	Serpin	e7yk5L1	A: alpha arrays	X: RNase A-like	H: RNase A-like	T: RNase A-like	F: Serpin	ECOD (v295)
K	Serpin	e7yk5K1	A: alpha arrays	X: RNase A-like	H: RNase A-like	T: RNase A-like	F: Serpin	ECOD (v295)
J	Serpin	e7yk5J1	A: alpha arrays	X: RNase A-like	H: RNase A-like	T: RNase A-like	F: Serpin	ECOD (v295)
I	RNA_pol_Rpb6	e7yk5I1	A: alpha arrays	X: cradle loop barrel	H: RIFT-related	T: FMN-binding split barrel	F: RNA_pol_Rpb6	ECOD (v295)
H	Serpin	e7yk5H1	A: alpha arrays	X: RNase A-like	H: RNase A-like	T: RNase A-like	F: Serpin	ECOD (v295)
G	Serpin	e7yk5G1	A: alpha arrays	X: RNase A-like	H: RNase A-like	T: RNase A-like	F: Serpin	ECOD (v295)
F	Serpin	e7yk5F1	A: alpha arrays	X: RNase A-like	H: RNase A-like	T: RNase A-like	F: Serpin	ECOD (v295)
E	Serpin	e7yk5E1	A: alpha arrays	X: RNase A-like	H: RNase A-like	T: RNase A-like	F: Serpin	ECOD (v295)
D	Serpin	e7yk5D1	A: alpha arrays	X: RNase A-like	H: RNase A-like	T: RNase A-like	F: Serpin	ECOD (v295)
C	Serpin	e7yk5C1	A: alpha arrays	X: RNase A-like	H: RNase A-like	T: RNase A-like	F: Serpin	ECOD (v295)
B	Serpin	e7yk5B1	A: alpha arrays	X: RNase A-like	H: RNase A-like	T: RNase A-like	F: Serpin	ECOD (v295)
A	RNA_pol_Rpb6	e7yk5A1	A: alpha arrays	X: cradle loop barrel	H: RIFT-related	T: FMN-binding split barrel	F: RNA_pol_Rpb6	ECOD (v295)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
I, J, K, L, M I, J, K, L, M, N, O, P	PF00101	Ribulose bisphosphate carboxylase, small chain (RuBisCO_small)	Ribulose bisphosphate carboxylase, small chain		Domain
A, B, C, D, E A, B, C, D, E, F, G, H	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
A, B, C, D, E A, B, C, D, E, F, G, H	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

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
AA [auth b], BA [auth a], U [auth h], V [auth g], W [auth f], AA [auth b], BA [auth a], U [auth h], V [auth g], W [auth f], X [auth e], Y [auth d], Z [auth c]	PYCO1 LSU binding motif	-	-	-
Q [auth i], R [auth k], S [auth j], T [auth l]	PYCO1 SSU binding motif	-	-	-
I, J, K, L, M I, J, K, L, M, N, O, P	Multifunctional fusion protein	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	membrane-bounded organelle intracellular organelle cellular anatomical structure intracellular anatomical structure plastid organelle cytoplasm intracellular membrane-bounded organelle chloroplast
A, B, C, D, E A, B, C, D, E, F, G, H	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	membrane-bounded organelle intracellular organelle cellular anatomical structure intracellular anatomical structure plastid organelle cytoplasm intracellular membrane-bounded organelle chloroplast

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
AA [auth b], BA [auth a], U [auth h], V [auth g], W [auth f], AA [auth b], BA [auth a], U [auth h], V [auth g], W [auth f], X [auth e], Y [auth d], Z [auth c]	IPR057583	PYCO1-like, Rubisco-binding repeat domain	Domain
Q [auth i], R [auth k], S [auth j], T [auth l]	IPR057583	PYCO1-like, Rubisco-binding repeat domain	Domain
I, J, K, L, M I, J, K, L, M, N, O, P	IPR036385	Ribulose bisphosphate carboxylase, small subunit superfamily	Homologous Superfamily
I, J, K, L, M I, J, K, L, M, N, O, P	IPR024681	Ribulose bisphosphate carboxylase, small subunit	Family
I, J, K, L, M I, J, K, L, M, N, O, P	IPR000894	Ribulose bisphosphate carboxylase small subunit, domain	Domain
A, B, C, D, E A, B, C, D, E, F, G, H	IPR020888	Ribulose bisphosphate carboxylase large subunit, type I	Family
A, B, C, D, E A, B, C, D, E, F, G, H	IPR036376	Ribulose bisphosphate carboxylase, large subunit, C-terminal domain superfamily	Homologous Superfamily
A, B, C, D, E A, B, C, D, E, F, G, H	IPR020878	Ribulose bisphosphate carboxylase, large chain, active site	Active Site
A, B, C, D, E A, B, C, D, E, F, G, H	IPR000685	Ribulose bisphosphate carboxylase, large subunit, C-terminal	Domain
A, B, C, D, E A, B, C, D, E, F, G, H	IPR033966	RuBisCO	Family
A, B, C, D, E A, B, C, D, E, F, G, H	IPR036422	RuBisCO large subunit, N-terminal domain superfamily	Homologous Superfamily
A, B, C, D, E A, B, C, D, E, F, G, H	IPR017443	Ribulose bisphosphate carboxylase, large subunit, ferrodoxin-like N-terminal	Domain

Protein Modification Annotation

Modified Residue(s)
Chain	Residue(s)	Description
A, B, C, D, E A, B, C, D, E, F, G, H	CSO	Parent Component: CYS : AA0205 : L-cysteine sulfenic acid MOD:00210
A, B, C, D, E A, B, C, D, E, F, G, H	HLU	Parent Component: LEU : AA0205
A, B, C, D, E A, B, C, D, E, F, G, H	HYP	Parent Component: PRO : AA0205 , AA0030 : L-cysteine sulfenic acid MOD:00210 , 4-hydroxy-L-proline MOD:00039
A, B, C, D, E A, B, C, D, E, F, G, H	KCX	Parent Component: LYS : AA0205 , AA0030
A, B, C, D, E A, B, C, D, E, F, G, H	LYO	Parent Component: LYS : AA0205 , AA0030
A, B, C, D, E A, B, C, D, E, F, G, H	M3L	Parent Component: LYS : AA0205 , AA0030 , AA0074 : L-cysteine sulfenic acid MOD:00210 , 4-hydroxy-L-proline MOD:00039 , N6,N6,N6-trimethyl-L-lysine MOD:00083

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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.