3a5t Summary

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Crystal structure of MafG-DNA complex

The structure was published by Kurokawa, H., Motohashi, H., Sueno, S., et al., Kanno, Y., Yamamoto, M., and Tanaka, T., in 2009 in a paper entitled "Structural Basis of Alternative DNA Recognition by Maf Transcription Factors" (abstract).

This crystal structure was determined using X-ray diffraction at a resolution of 2.8 Å and deposited in 2009.

The experimental data on which the structure is based was also deposited.

This PDB entry contains a complex of 3 biomacromolecules, namely Transcription factor MafG, 5'-D(*CP*TP*GP*AP*TP*GP*AP*GP*TP*CP*AP*GP*CP*AP*C)-3', and 5'-D(*GP*TP*GP*CP*TP*GP*AP*CP*TP*CP*AP*TP*CP*AP*G)-3'.

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 has more than one probable quaternary state observed. For more details see the quaternary structure page.

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 Transcription factor MafG O54790 (21-123) (MAFG_MOUSE)search Mus musculussearch < 90% 107 86%
B Transcription factor MafG O54790 (21-123) (MAFG_MOUSE)search Mus musculussearch < 90% 107 86%


This entry contains 1 unique UniProt protein:

UniProt accession Name Organism PDB
O54790 (21 - 123) Transcription factor MafG Mus musculus

Chain Sequence family (Pfam)
A, B bZIP Maf transcription factorsearch

Chain ID Molecular function (GO) Cellular component (GO) Biological process (GO)
A, B (O54790) DNA bindingsearch sequence-specific DNA binding transcription factor activitysearch protein heterodimerization activitysearch sequence-specific DNA bindingsearch nucleussearch regulation of transcription, DNA-templatedsearch

Chain InterPro annotation
A, B Basic leucine zipper domain, Maf-typesearch Basic-leucine zipper domainsearch Transcription factor, Skn-1-like, DNA-binding domainsearch Transcription factor Mafsearch Transcription factor MafGsearch