6J9C

Crystal structure of Arabidopsis thaliana transcription factor LEC2-DNA complex

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

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	DNA-binding pseudobarrel domain	8099220	3000213	SCOP2B (2022-06-29)
D	SCOP2 Family	B3 DNA binding domain	8099219	4003270	SCOP2 (2022-06-29)
D	SCOP2 Superfamily	DNA-binding pseudobarrel domain	8099220	3000213	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	B3	e6j9cA1	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: Type II restriction endonuclease effector domain	F: B3	ECOD (1.6)
D	B3	e6j9cD1	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: Type II restriction endonuclease effector domain	F: B3	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	2.40.330.10	Mainly Beta	Beta Barrel	At1g16640 B3 domain	DNA-binding pseudobarrel domain	CATH (utative)
D	2.40.330.10	Mainly Beta	Beta Barrel	At1g16640 B3 domain	DNA-binding pseudobarrel domain	CATH (utative)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, D	PF02362	B3 DNA binding domain (B3)	B3 DNA binding domain	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, D	B3 domain-containing transcription factor LEC2	DNA binding binding organic cyclic compound binding nucleic acid binding transcription regulator activity DNA-binding transcription factor activity	developmental process multicellular organismal process reproductive system development reproductive process embryo development developmental process involved in reproduction multicellular organism development fruit development embryo development ending in seed dormancy seed development anatomical structure development reproductive structure development post-embryonic development system development developmental process multicellular organismal process reproductive system development reproductive process embryo development developmental process involved in reproduction multicellular organism development fruit development embryo development ending in seed dormancy seed development anatomical structure development reproductive structure development post-embryonic development system development regulation of cellular process regulation of hormone biosynthetic process regulation of hormone metabolic process cellular biosynthetic process positive regulation of biological process positive regulation of cellular metabolic process positive regulation of metabolic process regulation of auxin metabolic process regulation of auxin biosynthetic process auxin metabolic process positive regulation of biosynthetic process auxin biosynthetic process positive regulation of auxin metabolic process regulation of biological quality hormone biosynthetic process positive regulation of cellular process regulation of biosynthetic process regulation of biological process positive regulation of hormone metabolic process regulation of hormone levels cellular metabolic process biological regulation regulation of cellular metabolic process hormone metabolic process regulation of cellular biosynthetic process biosynthetic process positive regulation of auxin biosynthetic process metabolic process cellular process positive regulation of hormone biosynthetic process regulation of metabolic process positive regulation of cellular biosynthetic process cellular component biogenesis seed oilbody biogenesis cellular component organization or biogenesis regeneration somatic embryogenesis multicellular organismal reproductive process developmental maturation seed maturation positive regulation of macromolecule biosynthetic process regulation of primary metabolic process nucleobase-containing compound metabolic process DNA-templated transcription regulation of RNA metabolic process organic substance biosynthetic process positive regulation of macromolecule metabolic process regulation of nucleobase-containing compound metabolic process positive regulation of nucleobase-containing compound metabolic process primary metabolic process positive regulation of RNA metabolic process organic cyclic compound metabolic process regulation of gene expression organic cyclic compound biosynthetic process regulation of macromolecule biosynthetic process macromolecule metabolic process regulation of DNA-templated transcription positive regulation of DNA-templated transcription RNA metabolic process RNA biosynthetic process nucleic acid biosynthetic process organic substance metabolic process regulation of RNA biosynthetic process regulation of macromolecule metabolic process nucleobase-containing compound biosynthetic process gene expression macromolecule biosynthetic process nucleic acid metabolic process positive regulation of RNA biosynthetic process	membrane-bounded organelle intracellular organelle intracellular anatomical structure organelle nucleus intracellular membrane-bounded organelle cellular anatomical entity
B, E	DNA (5'-D(GPAPTPTPCPTPGPCPAPTPGPGPAPTP*T)-3')	-	-	-
C, F	DNA (5'-D(CPAPAPTPCPCPAPTPGPCPAPGPAPAP*T)-3')	-	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, D	IPR015300	DNA-binding pseudobarrel domain superfamily	Homologous Superfamily
A, D	IPR003340	B3 DNA binding domain	Domain
A, D	IPR044800	B3 domain-containing transcription factor LEC2-like	Family

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.