Annotations: 4JJ3

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
B	Formyl_trans_N	e4jj3B1	A: beta barrels	X: Fe-S cluster-binding domain in nickel-iron hydrogenase small subunit	H: Fe-S cluster-binding domain in nickel-iron hydrogenase small subunit	T: Fe-S cluster-binding domain in nickel-iron hydrogenase small subunit	F: Formyl_trans_N	ECOD (v294.2)
A	Formyl_trans_N	e4jj3A1	A: beta barrels	X: Fe-S cluster-binding domain in nickel-iron hydrogenase small subunit	H: Fe-S cluster-binding domain in nickel-iron hydrogenase small subunit	T: Fe-S cluster-binding domain in nickel-iron hydrogenase small subunit	F: Formyl_trans_N	ECOD (v294.2)

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
B	2.30.42.60	Mainly Beta	Roll	Pdz3 Domain		CATH (4.3.0)
A	2.30.42.60	Mainly Beta	Roll	Pdz3 Domain		CATH (4.3.0)

Chains	Accession	Name	Description	Comments	Source
A, B	PF18509	Magnetochrome domain (MCR)	Magnetochrome domain	Magnetotactic bacteria (MTB) align along the Earth's magnetic field using an organelle called the magnetosome. The magnetosome-associated protein MamP is conserved in all MTB and has a PDZ domain, a small c-type cytochrome domain (the first magnetoch ...	Magnetotactic bacteria (MTB) align along the Earth's magnetic field using an organelle called the magnetosome. The magnetosome-associated protein MamP is conserved in all MTB and has a PDZ domain, a small c-type cytochrome domain (the first magnetochrome domain, MCR1), a 17-residue linker and a second magnetochrome domain (MCR2). This entry describes the two tandem magnetochrome domains carrying c-type cytochrome motifs CX2CH [1].	Domain

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	MamP	cation binding ion binding binding metal ion binding small molecule binding identical protein binding protein binding	-	cellular anatomical structure membrane