Annotations: 2DCL

Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d2dcla_	Alpha and beta proteins (a+b)	Ferredoxin-like	GlnB-like	automated matches	automated matches	(Pyrococcus horikoshii ) [TaxId: 53953 ],	SCOPe (2.08)
B	d2dclb_	Alpha and beta proteins (a+b)	Ferredoxin-like	GlnB-like	automated matches	automated matches	(Pyrococcus horikoshii ) [TaxId: 53953 ],	SCOPe (2.08)
C	d2dclc_	Alpha and beta proteins (a+b)	Ferredoxin-like	GlnB-like	automated matches	automated matches	(Pyrococcus horikoshii ) [TaxId: 53953 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	GlnB-like	8089360	3001165	SCOP2B (2022-06-29)
B	SCOP2 Family	DUF190/COG1993	8089359	4000638	SCOP2 (2022-06-29)
B	SCOP2 Superfamily	GlnB-like	8089360	3001165	SCOP2 (2022-06-29)
C	SCOP2B Superfamily	GlnB-like	8089360	3001165	SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	PF02641	e2dclA1	A: a+b two layers	X: Alpha-beta plaits	H: GlnB-like (From Topology)	T: GlnB-like	F: PF02641	ECOD (1.6)
B	PF02641	e2dclB1	A: a+b two layers	X: Alpha-beta plaits	H: GlnB-like (From Topology)	T: GlnB-like	F: PF02641	ECOD (1.6)
C	PF02641	e2dclC1	A: a+b two layers	X: Alpha-beta plaits	H: GlnB-like (From Topology)	T: GlnB-like	F: PF02641	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.30.70.120	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits		CATH (4.3.0)
B	3.30.70.120	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits		CATH (4.3.0)
C	3.30.70.120	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits		CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C	PF02641	Uncharacterized ACR, COG1993 (DUF190)	Uncharacterized ACR, COG1993	-	Domain

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C	IPR015867	Nitrogen regulatory protein PII/ATP phosphoribosyltransferase, C-terminal	Homologous Superfamily
A, B, C	IPR011322	Nitrogen regulatory PII-like, alpha/beta	Homologous Superfamily
A, B, C	IPR003793	UPF0166	Family

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), 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 R01GM133198.