Annotations: 6MR1

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	RuBisCO_small	e6mr1A1	A: a+b two layers	X: Reverse ferredoxin	H: RuBisCO, small subunit (From Topology)	T: RuBisCO, small subunit	F: RuBisCO_small	ECOD (1.6)
B	RuBisCO_small	e6mr1B1	A: a+b two layers	X: Reverse ferredoxin	H: RuBisCO, small subunit (From Topology)	T: RuBisCO, small subunit	F: RuBisCO_small	ECOD (1.6)

Chains	Accession	Name	Description	Comments	Source
A, B	PF00101	Ribulose bisphosphate carboxylase, small chain (RuBisCO_small)	Ribulose bisphosphate carboxylase, small chain	-	Domain

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	Carbon dioxide concentrating mechanism protein	cation binding transition metal ion binding zinc ion binding ion binding binding metal ion binding small molecule binding carbonate dehydratase activity hydro-lyase activity lyase activity catalytic activity carbon-oxygen lyase activity structural molecule activity structural constituent of carboxysome shell	photosynthesis cellular metabolic process metabolic process cellular process organic substance metabolic process carbon fixation	intracellular organelle bacterial microcompartment intracellular anatomical structure organelle carboxysome intracellular non-membrane-bounded organelle cellular anatomical entity non-membrane-bounded organelle

Chains	Accession	Name	Type
A, B	IPR036385	Ribulose bisphosphate carboxylase, small subunit superfamily	Homologous Superfamily
A, B	IPR011004	Trimeric LpxA-like superfamily	Homologous Superfamily
A, B	IPR047223	Carbonic anhydrase, gamma-class, LbH domain	Domain
A, B	IPR017156	Carboxysome assembly protein CcmM	Family
A, B	IPR000894	Ribulose bisphosphate carboxylase small subunit, domain	Domain