3BLC | pdb_00003blc

Crystal structure of the periplasmic domain of the Escherichia Coli YIDC

External Resource: Annotation

Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Membrane Protein Annotation: OPM

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	Galactose mutarotase-like	8101843	3000035	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Galactose mutarotase-like	8101843	3000035	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	YidC_periplas	e3blcA1	A: beta sandwiches	X: Glycosyl hydrolase domain-like	H: supersandwich (From Topology)	T: supersandwich	F: YidC_periplas	ECOD (1.6)
B	YidC_periplas	e3blcB1	A: beta sandwiches	X: Glycosyl hydrolase domain-like	H: supersandwich (From Topology)	T: supersandwich	F: YidC_periplas	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	2.70.98.90	Mainly Beta	Distorted Sandwich	Beta-galactosidase	Chain A, domain 5	CATH (4.3.0)
B	2.70.98.90	Mainly Beta	Distorted Sandwich	Beta-galactosidase	Chain A, domain 5	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF14849	YidC periplasmic domain (YidC_periplas)	YidC periplasmic domain	This is the periplasmic domain of YidC, a bacterial membrane protein which is required for the insertion and assembly of inner membrane proteins [1,2].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	Inner membrane protein oxaA	protein carrier chaperone membrane insertase activity molecular carrier activity	cellular component organization cellular component biogenesis cellular component assembly protein-containing complex organization protein-containing complex assembly cellular process cellular component organization or biogenesis protein folding biosynthetic process metabolic process primary metabolic process protein metabolic process macromolecule metabolic process gene expression cellular component organization cellular component biogenesis cellular component assembly protein-containing complex organization protein-containing complex assembly cellular process cellular component organization or biogenesis protein folding biosynthetic process metabolic process primary metabolic process protein metabolic process macromolecule metabolic process gene expression macromolecule biosynthetic process protein maturation membrane organization protein localization cellular localization establishment of protein localization establishment of protein localization to membrane localization within membrane protein localization to membrane establishment of localization localization cellular macromolecule localization macromolecule localization protein insertion into membrane from inner side protein insertion into membrane nitrogen compound transport transport protein transport by the Sec complex transmembrane transport protein transmembrane transport protein transport	cellular anatomical structure membrane cell periphery plasma membrane protein-containing complex cell envelope Sec protein transport complex intracellular protein-containing complex

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR047196	Membrane insertase YidC/ALB, C-terminal	Domain
A, B	IPR019998	Membrane insertase YidC	Family
A, B	IPR001708	Membrane insertase YidC/ALB3/OXA1/COX18	Family
A, B	IPR028053	Membrane insertase YidC, N-terminal	Domain
A, B	IPR028055	Membrane insertase YidC/Oxa/ALB, C-terminal	Domain
A, B	IPR038221	YidC, periplasmic domain superfamily	Homologous Superfamily

Membrane Protein Annotation: OPM OPM Database Homepage

Chains	External Link	Type	Class	Superfamily	Family
A, B	OPM	Transmembrane	Alpha-helical polytopic	Cytochrome oxidase biogenesis family	OxaA/YidC

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.