Annotations: 3FIJ

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
H	WW	e3fijH1	A: alpha arrays	X: HTH	H: HTH	T: tetra-helical, lambda repressor-like	F: WW	ECOD (v295.2)
G	DZF_C	e3fijG2	A: alpha arrays	X: DEATH domain	H: Ten stranded beta/alpha barrel	T: Ten stranded beta/alpha barrel	F: DZF_C	ECOD (v295.2)
F	WW	e3fijF1	A: alpha arrays	X: HTH	H: HTH	T: tetra-helical, lambda repressor-like	F: WW	ECOD (v295.2)
E	WW	e3fijE1	A: alpha arrays	X: HTH	H: HTH	T: tetra-helical, lambda repressor-like	F: WW	ECOD (v295.2)
D	WW	e3fijD1	A: alpha arrays	X: HTH	H: HTH	T: tetra-helical, lambda repressor-like	F: WW	ECOD (v295.2)
C	WW	e3fijC1	A: alpha arrays	X: HTH	H: HTH	T: tetra-helical, lambda repressor-like	F: WW	ECOD (v295.2)
B	DZF_C	e3fijB2	A: alpha arrays	X: DEATH domain	H: Ten stranded beta/alpha barrel	T: Ten stranded beta/alpha barrel	F: DZF_C	ECOD (v295.2)
A	Protoglobin	e3fijA1	A: alpha arrays	X: OB-fold	H: Nucleic acid-binding protein	T: Nucleic acid-binding protein	F: Protoglobin	ECOD (v295.2)

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
H	3.40.50.880	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Class I glutamine amidotransferase (GATase) domain	CATH (4.3.0)
G	3.40.50.880	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Class I glutamine amidotransferase (GATase) domain	CATH (4.3.0)
F	3.40.50.880	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Class I glutamine amidotransferase (GATase) domain	CATH (4.3.0)
E	3.40.50.880	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Class I glutamine amidotransferase (GATase) domain	CATH (4.3.0)
D	3.40.50.880	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Class I glutamine amidotransferase (GATase) domain	CATH (4.3.0)
C	3.40.50.880	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Class I glutamine amidotransferase (GATase) domain	CATH (4.3.0)
B	3.40.50.880	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Class I glutamine amidotransferase (GATase) domain	CATH (4.3.0)
A	3.40.50.880	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Class I glutamine amidotransferase (GATase) domain	CATH (4.3.0)

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D, E A, B, C, D, E, F, G, H	Lin1909 protein	gamma-glutamyl-gamma-aminobutyrate hydrolase activity hydrolase activity, acting on carbon-nitrogen (but not peptide) bonds, in linear amides hydrolase activity catalytic activity hydrolase activity, acting on carbon-nitrogen (but not peptide) bonds	amine metabolic process catabolic process metabolic process cellular process polyamine catabolic process polyamine metabolic process biogenic amine catabolic process biogenic amine metabolic process amine catabolic process	cellular anatomical structure intracellular anatomical structure cytoplasm cytosol

Chains	Accession	Name	Type
A, B, C, D, E A, B, C, D, E, F, G, H	IPR029062	Class I glutamine amidotransferase-like	Homologous Superfamily
A, B, C, D, E A, B, C, D, E, F, G, H	IPR044668	Peptidase C26, gamma-glutamyl-gamma-aminobutyrate hydrolase PuuD-like	Family
A, B, C, D, E A, B, C, D, E, F, G, H	IPR011697	Peptidase C26	Family

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.

3FIJ | pdb_00003fij