2RNG

Solution structure of big defensin

External Resource: Annotation

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: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	PF14862	e2rngA1	A: few secondary structure elements	X: Defensin-like	H: Defensin-related	T: Defensin-related	F: PF14862	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.40.1620.80	Alpha Beta	3-Layer(aba) Sandwich	YefM-like fold	Big defensin, N-terminal domain	CATH (4.3.0)
A	2.20.20.10	Mainly Beta	Single Sheet	Anthopleurin-A	Anthopleurin-A	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF14862	Big defensin (Defensin_big)	Big defensin	Big defensins are antimicrobial peptides. They consist of a hydrophobic N-terminal half, which is active against Gram-positive bacteria, and a cationic C-terminal half, which is active against Gram-negative bacteria. The C-terminal half adopts a beta ...	Big defensins are antimicrobial peptides. They consist of a hydrophobic N-terminal half, which is active against Gram-positive bacteria, and a cationic C-terminal half, which is active against Gram-negative bacteria. The C-terminal half adopts a beta-defensin-like structure [1,2].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Big defensin	-	biological process involved in interspecies interaction between organisms response to stimulus response to other organism defense response response to external stimulus defense response to Gram-negative bacterium response to biotic stimulus defense response to bacterium defense response to other organism response to stress response to bacterium response to external biotic stimulus defense response to fungus response to fungus biological process involved in interspecies interaction between organisms response to stimulus response to other organism defense response response to external stimulus defense response to Gram-negative bacterium response to biotic stimulus defense response to bacterium defense response to other organism response to stress response to bacterium response to external biotic stimulus defense response to fungus response to fungus defense response to Gram-positive bacterium cellular process disruption of cell in another organism disruption of anatomical structure in another organism killing of cells of another organism cell killing	extracellular region cellular anatomical entity

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR042033	Big defensin, N-terminal domain	Homologous Superfamily
A	IPR023355	Myotoxin/Anemone neurotoxin domain superfamily	Homologous Superfamily
A	IPR028060	Big defensin domain	Domain

Membrane Protein Annotation: OPM OPM Database Homepage

Chains	External Link	Type	Class	Superfamily	Family
A	OPM	Monotopic/peripheral	All beta monotopic/peripheral	Defensin-like	Big defensin

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.