4RNG | pdb_00004rng

Crystal structure of a bacterial homologue of SWEET transporters

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
Membrane Protein Annotation: PDBTM
Membrane Protein Annotation: MemProtMD
Membrane Protein Annotation: mpstruc

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
F	SCOP2B Superfamily	PQ loop repeat-like	8090947	3002472	SCOP2B (2022-06-29)
E	SCOP2B Superfamily	PQ loop repeat-like	8090947	3002472	SCOP2B (2022-06-29)
D	SCOP2 Family	semiSWEET transporter-like	8045543	4004526	SCOP2 (2022-06-29)
D	SCOP2 Superfamily	PQ loop repeat-like	8090947	3002472	SCOP2 (2022-06-29)
C	SCOP2B Superfamily	PQ loop repeat-like	8090947	3002472	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	PQ loop repeat-like	8090947	3002472	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	PQ loop repeat-like	8090947	3002472	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)
F	Arf	e4rngF1	A: a/b three-layered sandwiches	X: thumb domain in bacteriophage RB69-like DNA polymerase I	H: thumb domain in bacteriophage RB69-like DNA polymerase I	T: thumb domain in bacteriophage RB69-like DNA polymerase I	F: Arf	ECOD (v294.1)
E	Arf	e4rngE1	A: a/b three-layered sandwiches	X: thumb domain in bacteriophage RB69-like DNA polymerase I	H: thumb domain in bacteriophage RB69-like DNA polymerase I	T: thumb domain in bacteriophage RB69-like DNA polymerase I	F: Arf	ECOD (v294.1)
D	Arf	e4rngD1	A: a/b three-layered sandwiches	X: thumb domain in bacteriophage RB69-like DNA polymerase I	H: thumb domain in bacteriophage RB69-like DNA polymerase I	T: thumb domain in bacteriophage RB69-like DNA polymerase I	F: Arf	ECOD (v294.1)
C	Arf	e4rngC1	A: a/b three-layered sandwiches	X: thumb domain in bacteriophage RB69-like DNA polymerase I	H: thumb domain in bacteriophage RB69-like DNA polymerase I	T: thumb domain in bacteriophage RB69-like DNA polymerase I	F: Arf	ECOD (v294.1)
B	Arf	e4rngB1	A: a/b three-layered sandwiches	X: thumb domain in bacteriophage RB69-like DNA polymerase I	H: thumb domain in bacteriophage RB69-like DNA polymerase I	T: thumb domain in bacteriophage RB69-like DNA polymerase I	F: Arf	ECOD (v294.1)
A	Arf	e4rngA1	A: a/b three-layered sandwiches	X: thumb domain in bacteriophage RB69-like DNA polymerase I	H: thumb domain in bacteriophage RB69-like DNA polymerase I	T: thumb domain in bacteriophage RB69-like DNA polymerase I	F: Arf	ECOD (v294.1)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
F	1.20.1280.290	Mainly Alpha	Up-down Bundle	Monooxygenase		CATH (4.3.0)
E	1.20.1280.290	Mainly Alpha	Up-down Bundle	Monooxygenase		CATH (4.3.0)
D	1.20.1280.290	Mainly Alpha	Up-down Bundle	Monooxygenase		CATH (4.3.0)
C	1.20.1280.290	Mainly Alpha	Up-down Bundle	Monooxygenase		CATH (4.3.0)
B	1.20.1280.290	Mainly Alpha	Up-down Bundle	Monooxygenase		CATH (4.3.0)
A	1.20.1280.290	Mainly Alpha	Up-down Bundle	Monooxygenase		CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C, D, E A, B, C, D, E, F	PF04193	PQ loop repeat (PQ-loop)	PQ loop repeat	-	Repeat

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D, E A, B, C, D, E, F	MtN3/saliva family	sugar transmembrane transporter activity transporter activity carbohydrate transmembrane transporter activity transmembrane transporter activity	-	cellular anatomical structure membrane

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D, E A, B, C, D, E, F	IPR047662	SemiSWEET transporter	Family
A, B, C, D, E A, B, C, D, E, F	IPR006603	PQ-loop repeat	Repeat

Membrane Protein Annotation: OPM OPM Database Homepage

Chains	External Link	Type	Class	Superfamily	Family
A, B, C, D, E A, B, C, D, E, F	OPM	Transmembrane	Alpha-helical polytopic	PQ-loop transporters	SemiSWEET bacterial sugar transporters

Membrane Protein Annotation: PDBTM PDBTM Database Homepage

Chains	External Link	Comment
A, B, C, D, E A, B, C, D, E, F	PDBTM	Annotated as membrane protein by PDBTM

Membrane Protein Annotation: MemProtMD MemProtMD Database Homepage

Chains	External Link	Comment
A, B, C, D, E A, B, C, D, E, F	MemProtMD	Annotated as membrane protein by MemProtMD

Membrane Protein Annotation: mpstruc mpstruc Database Homepage

Chains	Resource Link	Group	Subgroup	Protein
A, B, C, D, E A, B, C, D, E, F	mpstruc	TRANSMEMBRANE PROTEINS: ALPHA-HELICAL	SWEET and semiSWEET Transporters, and Their Relatives	semiSWEET transporter in occluded state

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.