ECOD: domain e3ayxA3

Domain ID e3ayxA3

A: a+b two layers
X: FAD-linked reductases, C-terminal domain-like
H: Ni-Fe binding domain in nickel-iron hydrogenase large subunit
T: Ni-Fe binding domain in nickel-iron hydrogenase large subunit
F: NiFeSe_Hases

UID:	000183069
Type:	Automatic domain
Parent:	e1cc1L4
Range:	A:55-98,A:503-555
Ligands:	CMO CYN F4S FE2 MG NI O
PDB:	3ayx
PDB Description:	MEMBRANE-BOUND HYDROGENASE LARGE SUBUNIT
UniProt:	F2Z6J6
Species:	Hydrogenovibrio marinus

Domains in the same chain:

Download Pymol

e3ayxA4	A:2-54,A:556-596	FAD-linked reductases, C-terminal domain-like	Ni-Fe binding domain in nickel-iron hydrogenase large subunit	Ni-Fe binding domain in nickel-iron hydrogenase large subunit
e3ayxA3	A:55-98,A:503-555	FAD-linked reductases, C-terminal domain-like	Ni-Fe binding domain in nickel-iron hydrogenase large subunit	Ni-Fe binding domain in nickel-iron hydrogenase large subunit
e3ayxA1	A:97-335,A:406-502	alpha-helical domain in nickel-iron hydrogenase, large subunit	alpha-helical domain in nickel-iron hydrogenase, large subunit	alpha-helical domain in nickel-iron hydrogenase, large subunit
e3ayxA2	A:336-406	all-beta domain in nickel-iron hydrogenase large subunit	all-beta domain in nickel-iron hydrogenase large subunit	all-beta domain in nickel-iron hydrogenase large subunit

Domains in the same PDB:

e3ayxA4	A:2-54,A:556-596	FAD-linked reductases, C-terminal domain-like	Ni-Fe binding domain in nickel-iron hydrogenase large subunit	Ni-Fe binding domain in nickel-iron hydrogenase large subunit
e3ayxA3	A:55-98,A:503-555	FAD-linked reductases, C-terminal domain-like	Ni-Fe binding domain in nickel-iron hydrogenase large subunit	Ni-Fe binding domain in nickel-iron hydrogenase large subunit
e3ayxA1	A:97-335,A:406-502	alpha-helical domain in nickel-iron hydrogenase, large subunit	alpha-helical domain in nickel-iron hydrogenase, large subunit	alpha-helical domain in nickel-iron hydrogenase, large subunit
e3ayxA2	A:336-406	all-beta domain in nickel-iron hydrogenase large subunit	all-beta domain in nickel-iron hydrogenase large subunit	all-beta domain in nickel-iron hydrogenase large subunit
e3ayxB2	B:11-191	Flavodoxin-like	Class I glutamine amidotransferase-like	CheY-like
e3ayxB1	B:192-283	Fe-S cluster-binding domain in nickel-iron hydrogenase small subunit	Fe-S cluster-binding domain in nickel-iron hydrogenase small subunit	Fe-S cluster-binding domain in nickel-iron hydrogenase small subunit
e3ayxC3	C:2-54,C:556-596	FAD-linked reductases, C-terminal domain-like	Ni-Fe binding domain in nickel-iron hydrogenase large subunit	Ni-Fe binding domain in nickel-iron hydrogenase large subunit
e3ayxC4	C:55-98,C:503-555	FAD-linked reductases, C-terminal domain-like	Ni-Fe binding domain in nickel-iron hydrogenase large subunit	Ni-Fe binding domain in nickel-iron hydrogenase large subunit
e3ayxC2	C:97-335,C:406-502	alpha-helical domain in nickel-iron hydrogenase, large subunit	alpha-helical domain in nickel-iron hydrogenase, large subunit	alpha-helical domain in nickel-iron hydrogenase, large subunit
e3ayxC1	C:336-406	all-beta domain in nickel-iron hydrogenase large subunit	all-beta domain in nickel-iron hydrogenase large subunit	all-beta domain in nickel-iron hydrogenase large subunit
e3ayxD2	D:11-191	Flavodoxin-like	Class I glutamine amidotransferase-like	CheY-like
e3ayxD1	D:192-277	Fe-S cluster-binding domain in nickel-iron hydrogenase small subunit	Fe-S cluster-binding domain in nickel-iron hydrogenase small subunit	Fe-S cluster-binding domain in nickel-iron hydrogenase small subunit

Structural contacts of domain e3ayxA3 of H-group "Ni-Fe binding domain in nickel-iron hydrogenase large subunit":

The domain and its neighboring domains (both within the asymmetric unit and to crystallographic symmetry mates) are represented by spheres and linked by lines. Distances between the center of the domain and interfaces are shown for each contact.

Domain ID	Symmetry operator	H-group	Visualization
e3ayxB1	A:X,Y,Z->B:x,y,z	Fe-S cluster-binding domain in nickel-iron hydrogenase small subunit	Interaction Interface Pymol
e3ayxB2	A:X,Y,Z->B:x,y,z	Class I glutamine amidotransferase-like	Interaction Interface Pymol