Annotations: 6AF3

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
H	Fungal_lectin	e6af3H1	A: alpha arrays	X: Family A G protein-coupled receptor-like	H: Family A G protein-coupled receptor-like	T: Family A G protein-coupled receptor-like	F: Fungal_lectin	ECOD (v295.2)
F	Fungal_lectin	e6af3F1	A: alpha arrays	X: Family A G protein-coupled receptor-like	H: Family A G protein-coupled receptor-like	T: Family A G protein-coupled receptor-like	F: Fungal_lectin	ECOD (v295.2)
D	MFS_1	e6af3D1	A: alpha arrays	X: Family A G protein-coupled receptor-like	H: Family A G protein-coupled receptor-like	T: Family A G protein-coupled receptor-like	F: MFS_1	ECOD (v295.2)
B	Fungal_lectin	e6af3B1	A: alpha arrays	X: Family A G protein-coupled receptor-like	H: Family A G protein-coupled receptor-like	T: Family A G protein-coupled receptor-like	F: Fungal_lectin	ECOD (v295.2)
G		e6af3G1	A: alpha arrays	X: Ten stranded beta/alpha barrel	H: Ten stranded beta/alpha barrel	T: Ten stranded beta/alpha barrel	F:	ECOD (v295.2)
E		e6af3E1	A: alpha arrays	X: Ten stranded beta/alpha barrel	H: Ten stranded beta/alpha barrel	T: Ten stranded beta/alpha barrel	F:	ECOD (v295.2)
C		e6af3C1	A: alpha arrays	X: Ten stranded beta/alpha barrel	H: Ten stranded beta/alpha barrel	T: Ten stranded beta/alpha barrel	F:	ECOD (v295.2)
A		e6af3A1	A: alpha arrays	X: Ten stranded beta/alpha barrel	H: Ten stranded beta/alpha barrel	T: Ten stranded beta/alpha barrel	F:	ECOD (v295.2)

Chains	Accession	Name	Description	Comments	Source
B, D, F, H	PF01381	Helix-turn-helix (HTH_3)	Helix-turn-helix	This large family of DNA binding helix-turn helix proteins includes Cro Swiss:P03036 and CI Swiss:P03034. Within the protein Swiss:Q5F9C2, the full protein fold incorporates a helix-turn-helix motif, but the function of this member is unlikely to be ...	This large family of DNA binding helix-turn helix proteins includes Cro Swiss:P03036 and CI Swiss:P03034. Within the protein Swiss:Q5F9C2, the full protein fold incorporates a helix-turn-helix motif, but the function of this member is unlikely to be that of a DNA-binding regulator, the function of most other members, so is not necessarily characteristic of the whole family [1].	Domain
A, C, E, G	PF05973	Phage derived protein Gp49-like (DUF891) (Gp49)	Phage derived protein Gp49-like (DUF891)	This family consists of hypothetical bacterial proteins of unknown function as well as phage Gp49 proteins.	Domain

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
B, D, F, H	HigA antitoxin	DNA binding binding nucleic acid binding	-	-
A, C, E, G	HigB toxin	-	-	-

Chains	Accession	Name	Type
B, D, F, H	IPR001387	Cro/C1-type, helix-turn-helix domain	Domain
B, D, F, H	IPR010982	Lambda repressor-like, DNA-binding domain superfamily	Homologous Superfamily
A, C, E, G	IPR009241	Toxin HigB-like	Family

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.

6AF3 | pdb_00006af3