2dgc Summary

pdbe.org/2dgc
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GCN4 BASIC DOMAIN, LEUCINE ZIPPER COMPLEXED WITH ATF/CREB SITE DNA

There is a Quite Interesting Protein Structure article for this entry.

The structure was published by Keller, W., Konig, P., and Richmond, T.J., in 1995 in a paper entitled "Crystal structure of a bZIP/DNA complex at 2.2 A: determinants of DNA specific recognition." (abstract).

This crystal structure was determined using X-ray diffraction at a resolution of 2.2 Å and deposited in 1995.

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

This PDB entry contains a complex of 2 biomacromolecules, namely DNA (5'-D(*TP*GP*GP*AP*GP*AP*TP*GP*AP*CP*GP*TP*CP*AP*TP*CP*T P*CP*C)-3') and PROTEIN (GCN4).

The molecule most likely forms heterotetramers.

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 PROTEIN (GCN4) P03069 (220-281) (GCN4_YEAST)search Saccharomyces cerevisiae S288csearch < 90% 63 77%


This entry contains 1 unique UniProt protein:

UniProt accession Name Organism PDB
P03069 (220 - 281) PROTEIN (GCN4) Saccharomyces cerevisiae

Chain Structural classification (SCOP) Structural classification (CATH) Sequence family (Pfam)
A Leucine zipper domainsearch Classic Zinc Fingersearch bZIP transcription factorsearch

Chain ID Molecular function (GO) Biological process (GO)
A (P03069) sequence-specific DNA binding transcription factor activitysearch sequence-specific DNA bindingsearch regulation of transcription, DNA-templatedsearch

Chain InterPro annotation
A Basic-leucine zipper domainsearch