1nq1 Summary

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TR Receptor Mutations Conferring Hormone Resistance and Reduced Corepressor Release Exhibit Decreased Stability in the Nterminal LBD

The structure was published by Huber, B.R., Desclozeaux, M., West, B.L., et al., Baxter, J.D., Ingraham, H.A., and Fletterick, R.J., in 2003 in a paper entitled "Thyroid hormone receptor-beta mutations conferring hormone resistance and reduced corepressor release exhibit decreased stability in the N-terminal ligand-binding domain" (abstract).

This crystal structure was determined using X-ray diffraction at a resolution of 2.9 Å and deposited in 2003.

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

The PDB entry contains the structure of Thyroid hormone receptor beta-1. This molecule has the UniProt identifier P10828 (THB_HUMAN)search. The sample contained 263 residues which is < 90% of the natural sequence. Out of 263 residues 245 were observed and are deposited in the PDB.

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 Thyroid hormone receptor beta-1 P10828 (202-461) (THB_HUMAN)search Homo sapienssearch < 90% 263 96%


This entry contains 1 unique UniProt protein:

UniProt accession Name Organism PDB
P10828 (202 - 461) Thyroid hormone receptor beta-1 Homo sapiens

Chain Structural classification (SCOP) Structural classification (CATH) Sequence family (Pfam)
A Nuclear receptor ligand-binding domainsearch Retinoid X Receptorsearch Ligand-binding domain of nuclear hormone receptorsearch

Chain ID Molecular function (GO) Biological process (GO) Cellular component (GO)
A (P10828) sequence-specific DNA binding transcription factor activitysearch steroid hormone receptor activitysearch DNA bindingsearch thyroid hormone receptor activitysearch regulation of transcription, DNA-dependentsearch steroid hormone mediated signaling pathwaysearch nucleussearch

Chain InterPro annotation
A Nuclear hormone receptor, ligand-binding, coresearch Steroid hormone receptorsearch Thyroid hormone receptorsearch Nuclear hormone receptor, ligand-bindingsearch