1A1I

RADR (ZIF268 VARIANT) ZINC FINGER-DNA COMPLEX (GCAC SITE)


ChainDomainClassArchitectureTopologyHomology
C3.30.160.60 Alpha Beta 2-Layer Sandwich Double Stranded RNA Binding Domain Classic Zinc Finger
C3.30.160.60 Alpha Beta 2-Layer Sandwich Double Stranded RNA Binding Domain Classic Zinc Finger
C3.30.160.60 Alpha Beta 2-Layer Sandwich Double Stranded RNA Binding Domain Classic Zinc Finger

Protein Family Annotation Pfam Database Homepage

ChainsAccessionIdentifierDescriptionCommentsSource
CPF11928Early growth response N-terminal domain (DUF3446)Early growth response N-terminal domainProteins containing this domain include early growth response protein 1/2/3 (EGR1/2/3). EGR1 is a transcriptional regulator that binds specifically to 9-bp target sequences containing two CpG sites that can potentially be methylated at four cytosine ...Proteins containing this domain include early growth response protein 1/2/3 (EGR1/2/3). EGR1 is a transcriptional regulator that binds specifically to 9-bp target sequences containing two CpG sites that can potentially be methylated at four cytosine bases [1]. EGR2, also known as Krox20, is an E3 ligase that sumoylates its Nab coregulators [2]. This domain has a single completely conserved residue P that may be functionally important. Furthermore, it is found associated with Pfam:PF00096.
Domain
CPF00096Zinc finger, C2H2 type (zf-C2H2)Zinc finger, C2H2 typeThe 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
CPF11914Domain of unknown function (DUF3432) (DUF3432)Domain of unknown function (DUF3432)- Repeat

Gene Product Annotation Gene Product Annotation

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
BDNA (5'-D(*AP*GP*CP*GP*TP*GP*GP*GP*CP*AP*C)-3')none none none
CDNA (5'-D(*TP*GP*TP*GP*CP*CP*CP*AP*CP*GP*C)-3')none none none
ARADR ZIF268 ZINC FINGER PEPTIDE