1a1f Summary

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DSNR (ZIF268 VARIANT) ZINC FINGER-DNA COMPLEX (GACC SITE)

The structure was published by Elrod-Erickson, M., Benson, T.E., and Pabo, C.O., in 1998 in a paper entitled "High-resolution structures of variant Zif268-DNA complexes: implications for understanding zinc finger-DNA recognition." (abstract).

This crystal structure was determined using X-ray diffraction at a resolution of 2.1 Å and deposited in 1997.

The experimental data on which the structure is based was not deposited.

This PDB entry contains a complex of 3 biomacromolecules, namely DNA (5'-D(*AP*GP*CP*GP*TP*GP*GP*GP*AP*CP*C)-3'), DNA (5'-D(*TP*GP*GP*TP*CP*CP*CP*AP*CP*GP*C)-3'), and THREE-FINGER ZIF268 PEPTIDE.

It also contains one or more heterogenic compounds (e.g., ligands, co-factors, ions, modified amino acids, etc.); see here for a complete list.

The molecule most likely forms heterotrimers.

The following tables show cross-reference information to other databases (to obtain a list of all PDB entries sharing the same property or classification, click on the magnifying glass icon):


Chain Name UniProt Name of source organism % of UniProt sequence present in the sample Residues in the sample molecules % of residues observed
A THREE-FINGER ZIF268 PEPTIDE P08046 (333-421) (EGR1_MOUSE)search Mus musculussearch < 90% 90 93%


This entry contains 1 unique UniProt protein:

UniProt accession Name Organism PDB
P08046 (333 - 421) THREE-FINGER ZIF268 PEPTIDE Mus musculus

Chain Structural classification (SCOP) Structural classification (CATH) Sequence family (Pfam)
A Classic zinc finger, C2H2search Classic Zinc Fingersearch Zinc-finger double domainsearch

Chain ID Molecular function (GO)
A (P08046) nucleic acid bindingsearch metal ion bindingsearch

Chain InterPro annotation
A Zinc finger, C2H2search Zinc finger C2H2-type/integrase DNA-binding domainsearch Zinc finger, C2H2-likesearch