4PQX

Crystal structure of a NigD-like protein (BACCAC_02139) from Bacteroides caccae ATCC 43185 at 2.39 A resolution

External Resource: Annotation

Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	CTD of NigD-like	8046951	4005383	SCOP2 (2022-06-29)
A	SCOP2 Family	NTD of NigD-like	8047777	4005812	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	CTD of NigD-like	8052340	3002106	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Bacterial enterotoxins	8052341	3000434	SCOP2 (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	NigD_N	e4pqxA1	A: beta barrels	X: OB-fold	H: OB domain in putative lipoprotein BF3042-related proteins (From Topology)	T: OB domain in putative lipoprotein BF3042-related proteins	F: NigD_N	ECOD (1.6)
A	NigD_C	e4pqxA2	A: beta sandwiches	X: Ig-like domain in putative lipoprotein BF3042-related proteins (From Topology)	H: Ig-like domain in putative lipoprotein BF3042-related proteins (From Topology)	T: Ig-like domain in putative lipoprotein BF3042-related proteins	F: NigD_C	ECOD (1.6)
B	NigD_N	e4pqxB1	A: beta barrels	X: OB-fold	H: OB domain in putative lipoprotein BF3042-related proteins (From Topology)	T: OB domain in putative lipoprotein BF3042-related proteins	F: NigD_N	ECOD (1.6)
B	NigD_C	e4pqxB2	A: beta sandwiches	X: Ig-like domain in putative lipoprotein BF3042-related proteins (From Topology)	H: Ig-like domain in putative lipoprotein BF3042-related proteins (From Topology)	T: Ig-like domain in putative lipoprotein BF3042-related proteins	F: NigD_C	ECOD (1.6)
C	NigD_N	e4pqxC1	A: beta barrels	X: OB-fold	H: OB domain in putative lipoprotein BF3042-related proteins (From Topology)	T: OB domain in putative lipoprotein BF3042-related proteins	F: NigD_N	ECOD (1.6)
C	NigD_C	e4pqxC2	A: beta sandwiches	X: Ig-like domain in putative lipoprotein BF3042-related proteins (From Topology)	H: Ig-like domain in putative lipoprotein BF3042-related proteins (From Topology)	T: Ig-like domain in putative lipoprotein BF3042-related proteins	F: NigD_C	ECOD (1.6)
D	NigD_N	e4pqxD1	A: beta barrels	X: OB-fold	H: OB domain in putative lipoprotein BF3042-related proteins (From Topology)	T: OB domain in putative lipoprotein BF3042-related proteins	F: NigD_N	ECOD (1.6)
D	NigD_C	e4pqxD2	A: beta sandwiches	X: Ig-like domain in putative lipoprotein BF3042-related proteins (From Topology)	H: Ig-like domain in putative lipoprotein BF3042-related proteins (From Topology)	T: Ig-like domain in putative lipoprotein BF3042-related proteins	F: NigD_C	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	2.40.50.500	Mainly Beta	Beta Barrel	OB fold (Dihydrolipoamide Acetyltransferase, E2P)	NigD-like N-terminal OB domain	CATH (4.3.0)
A	2.60.40.2370	Mainly Beta	Sandwich	Immunoglobulin-like	NigD-like, C-terminal beta sandwich domain	CATH (4.3.0)
B	2.40.50.500	Mainly Beta	Beta Barrel	OB fold (Dihydrolipoamide Acetyltransferase, E2P)	NigD-like N-terminal OB domain	CATH (4.3.0)
B	2.60.40.2370	Mainly Beta	Sandwich	Immunoglobulin-like	NigD-like, C-terminal beta sandwich domain	CATH (4.3.0)
C	2.40.50.500	Mainly Beta	Beta Barrel	OB fold (Dihydrolipoamide Acetyltransferase, E2P)	NigD-like N-terminal OB domain	CATH (4.3.0)
C	2.60.40.2370	Mainly Beta	Sandwich	Immunoglobulin-like	NigD-like, C-terminal beta sandwich domain	CATH (4.3.0)
D	2.40.50.500	Mainly Beta	Beta Barrel	OB fold (Dihydrolipoamide Acetyltransferase, E2P)	NigD-like N-terminal OB domain	CATH (4.3.0)
D	2.60.40.2370	Mainly Beta	Sandwich	Immunoglobulin-like	NigD-like, C-terminal beta sandwich domain	CATH (4.3.0)

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 R01GM133198.