4OX0

Crystal structure of the keratin-like domain from the MADS transcription factor Sepallata 3

External Resource: Annotation

Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C, D	PF01486	K-box region (K-box)	K-box region	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D	Developmental protein SEPALLATA 3	DNA binding binding organic cyclic compound binding nucleic acid binding transcription regulator activity DNA-binding transcription factor activity protein binding protein dimerization activity sequence-specific DNA binding sequence-specific double-stranded DNA binding transcription cis-regulatory region binding double-stranded DNA binding RNA polymerase II transcription regulatory region sequence-specific DNA binding transcription regulatory region nucleic acid binding	developmental process cellular developmental process cell differentiation cellular process cell fate specification cell fate commitment multicellular organismal process reproductive system development reproductive process flower development developmental process involved in reproduction reproductive shoot system development multicellular organism development anatomical structure development developmental process cellular developmental process cell differentiation cellular process cell fate specification cell fate commitment multicellular organismal process reproductive system development reproductive process flower development developmental process involved in reproduction reproductive shoot system development multicellular organism development anatomical structure development reproductive structure development shoot system development post-embryonic development system development pattern specification process floral organ formation plant organ development post-embryonic plant organ morphogenesis regionalization specification of floral organ identity post-embryonic plant morphogenesis plant organ morphogenesis anatomical structure morphogenesis anatomical structure formation involved in morphogenesis post-embryonic plant organ development plant organ formation specification of plant organ identity floral organ morphogenesis floral organ development seed coat development fruit development seed development floral whorl development plant-type ovary development plant ovule development carpel development gynoecium development phyllome development mucilage extrusion from seed coat multicellular organismal reproductive process seed germination seedling development regulation of cellular process positive regulation of macromolecule biosynthetic process regulation of primary metabolic process nucleobase-containing compound metabolic process positive regulation of metabolic process DNA-templated transcription regulation of RNA metabolic process transcription by RNA polymerase II organic substance biosynthetic process positive regulation of macromolecule metabolic process regulation of nucleobase-containing compound metabolic process regulation of transcription by RNA polymerase II regulation of biological process positive regulation of nucleobase-containing compound metabolic process cellular metabolic process primary metabolic process regulation of cellular metabolic process positive regulation of transcription by RNA polymerase II positive regulation of RNA metabolic process organic cyclic compound metabolic process regulation of gene expression biosynthetic process organic cyclic compound biosynthetic process metabolic process regulation of macromolecule biosynthetic process macromolecule metabolic process regulation of DNA-templated transcription regulation of metabolic process positive regulation of DNA-templated transcription cellular biosynthetic process positive regulation of biological process RNA metabolic process positive regulation of cellular metabolic process RNA biosynthetic process nucleic acid biosynthetic process organic substance metabolic process positive regulation of biosynthetic process positive regulation of cellular process regulation of RNA biosynthetic process regulation of biosynthetic process biological regulation regulation of macromolecule metabolic process nucleobase-containing compound biosynthetic process gene expression macromolecule biosynthetic process nucleic acid metabolic process regulation of cellular biosynthetic process positive regulation of RNA biosynthetic process positive regulation of cellular biosynthetic process regulation of developmental process specification of plant organ number specification of floral organ number	membrane-bounded organelle intracellular organelle intracellular anatomical structure organelle nucleus intracellular membrane-bounded organelle cellular anatomical entity

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D	IPR036879	Transcription factor, MADS-box superfamily	Homologous Superfamily
A, B, C, D	IPR033896	MADS MEF2-like	Domain
A, B, C, D	IPR002100	Transcription factor, MADS-box	Domain
A, B, C, D	IPR002487	Transcription factor, K-box	Domain

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.