8A4I | pdb_00008a4i

Crystal structure of SALL4 zinc finger cluster 4 with AT-rich DNA

External Resource: Annotation

Domain Annotation: ECOD Classification
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)
D [auth L]	zf-C2H2_1	e8a4iL1	A: few secondary structure elements	X: beta-beta-alpha zinc fingers	H: beta-beta-alpha zinc fingers (From Topology)	T: beta-beta-alpha zinc fingers	F: zf-C2H2_1	ECOD (1.6)
D [auth L]	zf-C2H2_17	e8a4iL2	A: few secondary structure elements	X: beta-beta-alpha zinc fingers	H: beta-beta-alpha zinc fingers (From Topology)	T: beta-beta-alpha zinc fingers	F: zf-C2H2_17	ECOD (1.6)
C [auth K]	zf-C2H2_1	e8a4iK2	A: few secondary structure elements	X: beta-beta-alpha zinc fingers	H: beta-beta-alpha zinc fingers (From Topology)	T: beta-beta-alpha zinc fingers	F: zf-C2H2_1	ECOD (1.6)
C [auth K]	zf-C2H2_17	e8a4iK1	A: few secondary structure elements	X: beta-beta-alpha zinc fingers	H: beta-beta-alpha zinc fingers (From Topology)	T: beta-beta-alpha zinc fingers	F: zf-C2H2_17	ECOD (1.6)
B [auth J]	zf-C2H2_1	e8a4iJ1	A: few secondary structure elements	X: beta-beta-alpha zinc fingers	H: beta-beta-alpha zinc fingers (From Topology)	T: beta-beta-alpha zinc fingers	F: zf-C2H2_1	ECOD (1.6)
B [auth J]	zf-C2H2_17	e8a4iJ2	A: few secondary structure elements	X: beta-beta-alpha zinc fingers	H: beta-beta-alpha zinc fingers (From Topology)	T: beta-beta-alpha zinc fingers	F: zf-C2H2_17	ECOD (1.6)
A [auth I]	zf-C2H2_1	e8a4iI2	A: few secondary structure elements	X: beta-beta-alpha zinc fingers	H: beta-beta-alpha zinc fingers (From Topology)	T: beta-beta-alpha zinc fingers	F: zf-C2H2_1	ECOD (1.6)
A [auth I]	zf-C2H2_17	e8a4iI1	A: few secondary structure elements	X: beta-beta-alpha zinc fingers	H: beta-beta-alpha zinc fingers (From Topology)	T: beta-beta-alpha zinc fingers	F: zf-C2H2_17	ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A [auth I], B [auth J], C [auth K], D [auth L]	PF00096	Zinc finger, C2H2 type (zf-C2H2)	Zinc finger, C2H2 type	The C2H2 zinc finger is the classical zinc finger domain. The two conserved cysteines and histidines co-ordinate a zinc ion. The following pattern describes the zinc finger. #-X-C-X(1-5)-C-X3-#-X5-#-X2-H-X(3-6)-[H/C] Where X can be any amino acid, an ...	The C2H2 zinc finger is the classical zinc finger domain. The two conserved cysteines and histidines co-ordinate a zinc ion. The following pattern describes the zinc finger. #-X-C-X(1-5)-C-X3-#-X5-#-X2-H-X(3-6)-[H/C] Where X can be any amino acid, and numbers in brackets indicate the number of residues. The positions marked # are those that are important for the stable fold of the zinc finger. The final position can be either his or cys. The C2H2 zinc finger is composed of two short beta strands followed by an alpha helix. The amino terminal part of the helix binds the major groove in DNA binding zinc fingers. The accepted consensus binding sequence for Sp1 is usually defined by the asymmetric hexanucleotide core GGGCGG but this sequence does not include, among others, the GAG (=CTC) repeat that constitutes a high-affinity site for Sp1 binding to the wt1 promoter [2].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
E [auth A], F [auth B], G [auth E], H [auth F], I [auth G], E [auth A], F [auth B], G [auth E], H [auth F], I [auth G], J [auth H], K [auth C], L [auth D]	DNA (5'-D(GPAPTPAPTPTPAPAPTPAPTPC)-3')	-	-	-
A [auth I], B [auth J], C [auth K], D [auth L]	Sal-like protein 4	DNA binding binding nucleic acid binding transcription factor binding protein binding cation binding transition metal ion binding zinc ion binding ion binding metal ion binding small molecule binding	multicellular organismal process embryonic epithelial tube formation chordate embryonic development tube formation embryo development multicellular organism development epithelial tube formation tube morphogenesis primary neural tube formation embryo development ending in birth or egg hatching anatomical structure development epithelial tube morphogenesis system development developmental process multicellular organismal process embryonic epithelial tube formation chordate embryonic development tube formation embryo development multicellular organism development epithelial tube formation tube morphogenesis primary neural tube formation embryo development ending in birth or egg hatching anatomical structure development epithelial tube morphogenesis system development developmental process morphogenesis of embryonic epithelium epithelium development neural tube development tube development embryonic morphogenesis morphogenesis of an epithelium nervous system development tissue development anatomical structure morphogenesis tissue morphogenesis neural tube closure neural tube formation anatomical structure formation involved in morphogenesis tube closure heart development animal organ development circulatory system development ventricular septum development cardiac septum development cardiac chamber development cardiac ventricle development somatic stem cell population maintenance maintenance of cell number stem cell population maintenance regulation of cellular process negative regulation of biological process RNA metabolic process regulation of primary metabolic process negative regulation of RNA biosynthetic process RNA biosynthetic process nucleobase-containing compound metabolic process DNA-templated transcription nucleic acid biosynthetic process regulation of RNA metabolic process transcription by RNA polymerase II negative regulation of cellular process negative regulation of nucleobase-containing compound metabolic process regulation of nucleobase-containing compound metabolic process regulation of RNA biosynthetic process negative regulation of macromolecule metabolic process regulation of biosynthetic process regulation of transcription by RNA polymerase II negative regulation of DNA-templated transcription regulation of biological process negative regulation of transcription by RNA polymerase II negative regulation of metabolic 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 negative regulation of biosynthetic process negative regulation of macromolecule biosynthetic process metabolic process cellular process regulation of macromolecule biosynthetic process macromolecule metabolic process regulation of DNA-templated transcription regulation of metabolic process negative regulation of RNA 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 limb development appendage development embryonic limb morphogenesis embryonic appendage morphogenesis appendage morphogenesis limb morphogenesis in utero embryonic development inner cell mass cell proliferation cell population proliferation developmental growth growth blastocyst growth blastocyst development	intracellular organelle cellular anatomical structure intracellular anatomical structure organelle membraneless organelle intracellular membraneless organelle chromatin chromosome heterochromatin protein-containing complex transcription regulator complex cytoplasm membrane-bounded organelle nucleus intracellular organelle cellular anatomical structure intracellular anatomical structure organelle membraneless organelle intracellular membraneless organelle chromatin chromosome heterochromatin protein-containing complex transcription regulator complex cytoplasm membrane-bounded organelle nucleus membrane-enclosed lumen intracellular membrane-bounded organelle intracellular organelle lumen nucleoplasm organelle lumen nuclear lumen

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A [auth I], B [auth J], C [auth K], D [auth L]	IPR013087	Zinc finger C2H2-type	Domain
A [auth I], B [auth J], C [auth K], D [auth L]	IPR036236	Zinc finger C2H2 superfamily	Homologous Superfamily
A [auth I], B [auth J], C [auth K], D [auth L]	IPR051565	Sal C2H2-type zinc-finger	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.