2X8X

Structure of the N-terminal domain of Omp85 from the Thermophilic Cyanobacterium Thermosynechococcus elongatus

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: mpstruc

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A [auth X]	SCOP2 Family	POTRA domain-like	8049239	4006413	SCOP2 (2022-06-29)
A [auth X]	SCOP2 Family	POTRA domain-like	8050920	4006413	SCOP2 (2022-06-29)
A [auth X]	SCOP2 Family	POTRA domain-like	8052277	4006413	SCOP2 (2022-06-29)
A [auth X]	SCOP2 Superfamily	POTRA domain-like	8052284	3002100	SCOP2 (2022-06-29)
A [auth X]	SCOP2 Superfamily	POTRA domain-like	8052285	3002100	SCOP2 (2022-06-29)
A [auth X]	SCOP2 Superfamily	POTRA domain-like	8052286	3002100	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 [auth X]	POTRA_2	e2x8xX2	A: a+b duplicates or obligate multimers	X: Polypeptide transport-associated (POTRA) domain (From Topology)	H: Polypeptide transport-associated (POTRA) domain (From Topology)	T: Polypeptide transport-associated (POTRA) domain	F: POTRA_2	ECOD (1.6)
A [auth X]	POTRA_5	e2x8xX1	A: a+b duplicates or obligate multimers	X: Polypeptide transport-associated (POTRA) domain (From Topology)	H: Polypeptide transport-associated (POTRA) domain (From Topology)	T: Polypeptide transport-associated (POTRA) domain	F: POTRA_5	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A [auth X]	3.10.20.310	Alpha Beta	Roll	Ubiquitin-like (UB roll)	membrane protein fhac	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A [auth X]	PF07244	Surface antigen variable number repeat (POTRA)	Surface antigen variable number repeat	This family is found primarily in bacterial surface antigens, normally as variable number repeats at the N-terminus. The C-terminus of these proteins is normally represented by Pfam:PF01103. The alignment centres on a -GY- or -GF- motif. Some members ...	This family is found primarily in bacterial surface antigens, normally as variable number repeats at the N-terminus. The C-terminus of these proteins is normally represented by Pfam:PF01103. The alignment centres on a -GY- or -GF- motif. Some members of this family are found in the mitochondria. It is predicted to have a mixed alpha/beta secondary structure.	Domain
A [auth X]	PF08479	POTRA domain, ShlB-type (POTRA_2)	POTRA domain, ShlB-type	The POTRA domain (for polypeptide-transport-associated domain) is found towards the N-terminus of ShlB family proteins (Pfam:PF03865). ShlB is important in the secretion and activation of the haemolysin ShlA. It has been postulated that the POTRA dom ...	The POTRA domain (for polypeptide-transport-associated domain) is found towards the N-terminus of ShlB family proteins (Pfam:PF03865). ShlB is important in the secretion and activation of the haemolysin ShlA. It has been postulated that the POTRA domain has a chaperone-like function over ShlA; it may fold back into the C-terminal beta-barrel channel [1].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A [auth X]	TLR1789 PROTEIN	-	-	membrane outer membrane cellular anatomical entity

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A [auth X]	IPR039910	Surface antigen D15-like	Family
A [auth X]	IPR034746	POTRA domain	Domain
A [auth X]	IPR013686	Polypeptide-transport-associated, ShlB-type	Domain
A [auth X]	IPR000184	Bacterial surface antigen (D15)	Domain
A [auth X]	IPR010827	POTRA domain, BamA/TamA-like	Domain

Membrane Protein Annotation: mpstruc mpstruc Database Homepage

Chains	Resource Link	Group	Subgroup	Protein
A [auth X]	mpstruc	TRANSMEMBRANE PROTEINS: BETA-BARREL	Omp85-TpsB Outer Membrane Transporter Superfamily	TeOmp85-N POTRA domains

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.