Annotations: 1ZW8

Solution structure of a ZAP1 zinc-responsive domain provides insights into metalloregulatory transcriptional repression in Saccharomyces cerevisiae

External Resource: Annotation

Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	Zap1_zf1	e1zw8A1	A: alpha arrays	X: Alpha helical domain of ribonucleotide reductases	H: Alpha helical domain of ribonucleotide reductases	T: Alpha helical domain of ribonucleotide reductases	F: Zap1_zf1	ECOD (v295.2)
A	LCM	e1zw8A2	A: alpha arrays	X: Alpha helical domain of ribonucleotide reductases	H: Alpha helical domain of ribonucleotide reductases	T: Alpha helical domain of ribonucleotide reductases	F: LCM	ECOD (v295.2)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	6.10.140.370	Special	Helix non-globular	Helix Hairpins		CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF21816	Zap1, C2H2 zinc finger 1 (Zap1_zf1)	Zap1, C2H2 zinc finger 1	Zap1 transcription factor controls the expression of genes that regulate zinc homeostasis in Saccharomyces cerevisiae. Zap1 contains seven classical C2H2 zinc fingers. This domain corresponds to zinc finger 1 (zf1) which together with zinc finger 2 ( ...	Zap1 transcription factor controls the expression of genes that regulate zinc homeostasis in Saccharomyces cerevisiae. Zap1 contains seven classical C2H2 zinc fingers. This domain corresponds to zinc finger 1 (zf1) which together with zinc finger 2 (zf2) has been shown to be a responsive transcriptional activator. Both zinc fingers interact cooperatively to stabilize the Zn-binding [1].	Domain
A	PF18217	Zap1 zinc finger 2 (Zap1_zf2)	Zap1 zinc finger 2	This domain can be found in Zap1 present in Saccharomyces cerevisiae. Zap1 regulates S. cerevisiae which mediates the transcription of genes encoding uptake vacuolar transporters. This domain corresponds to zinc finger 2 (zf2) which has been shown to ...	This domain can be found in Zap1 present in Saccharomyces cerevisiae. Zap1 regulates S. cerevisiae which mediates the transcription of genes encoding uptake vacuolar transporters. This domain corresponds to zinc finger 2 (zf2) which has been shown to be a constitutive transcriptional activator. The two zinc fingers interactions stabilizes Zn(II)-binding [1].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Zinc-responsive transcriptional regulator ZAP1	DNA-binding transcription factor activity, RNA polymerase II-specific transcription regulator activity DNA-binding transcription factor activity DNA binding sequence-specific DNA binding binding double-stranded DNA binding nucleic acid binding RNA polymerase II transcription regulatory region sequence-specific DNA binding cis-regulatory region sequence-specific DNA binding sequence-specific double-stranded DNA binding transcription cis-regulatory region binding transcription regulatory region nucleic acid binding RNA polymerase II cis-regulatory region sequence-specific DNA binding DNA-binding transcription factor activity, RNA polymerase II-specific transcription regulator activity DNA-binding transcription factor activity DNA binding sequence-specific DNA binding binding double-stranded DNA binding nucleic acid binding RNA polymerase II transcription regulatory region sequence-specific DNA binding cis-regulatory region sequence-specific DNA binding sequence-specific double-stranded DNA binding transcription cis-regulatory region binding transcription regulatory region nucleic acid binding RNA polymerase II cis-regulatory region sequence-specific DNA binding cation binding transition metal ion binding zinc ion binding ion binding metal ion binding small molecule binding	cellular response to stimulus response to nutrient levels response to stimulus response to zinc ion starvation cellular response to starvation response to metal ion starvation cellular response to nutrient levels cellular response to stress response to stress cellular process response to starvation cellular response to zinc ion starvation regulation of cellular process RNA metabolic process cellular response to stimulus response to nutrient levels response to stimulus response to zinc ion starvation cellular response to starvation response to metal ion starvation cellular response to nutrient levels cellular response to stress response to stress cellular process response to starvation cellular response to zinc ion starvation regulation of cellular process RNA metabolic process regulation of primary metabolic process nucleobase-containing compound metabolic process RNA biosynthetic process nucleic acid biosynthetic process DNA-templated transcription regulation of RNA metabolic process transcription by RNA polymerase II regulation of nucleobase-containing compound metabolic process regulation of RNA biosynthetic process regulation of transcription by RNA polymerase II regulation of biosynthetic process regulation of biological process biological regulation primary metabolic process regulation of macromolecule metabolic process nucleobase-containing compound biosynthetic process gene expression macromolecule biosynthetic process nucleic acid metabolic process regulation of gene expression biosynthetic process metabolic process regulation of macromolecule biosynthetic process regulation of DNA-templated transcription macromolecule metabolic process regulation of metabolic process positive regulation of DNA-templated transcription positive regulation of biological process positive regulation of macromolecule biosynthetic process positive regulation of metabolic process positive regulation of biosynthetic process positive regulation of macromolecule metabolic process positive regulation of cellular process positive regulation of transcription by RNA polymerase II positive regulation of RNA metabolic process positive regulation of RNA biosynthetic process	membrane-bounded organelle intracellular organelle cellular anatomical structure intracellular anatomical structure organelle nucleus intracellular membrane-bounded organelle

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR013087	Zinc finger C2H2-type	Domain
A	IPR036236	Zinc finger C2H2 superfamily	Homologous Superfamily
A	IPR050329	GLI C2H2-type zinc-finger	Family
A	IPR048420	Zap1-like, C2H2 zinc finger 1	Domain
A	IPR040792	Zap1, zinc finger 2	Domain