1JI7 | pdb_00001ji7

Deposited: 2001-06-29 Released: 2002-07-03
Deposition Author(s): Kim, C.A., Phillips, M.L., Kim, W., Gingery, M., Tran, H.H., Robinson, M.A., Faham, S., Bowie, J.U.

Experimental Data Snapshot

wwPDB Validation 3D Report Full Report

This is version 1.4 of the entry. See complete history.

Literature

(2001) EMBO J 20: 4173-4182

PubMed Abstract:
TEL is a transcriptional repressor that is a frequent target of chromosomal translocations in a large number of hematalogical malignancies. These rearrangements fuse a potent oligomerization module, the SAM domain of TEL, to a variety of tyrosine kinases or transcriptional regulatory proteins. The self-associating property of TEL-SAM is essential for cell transformation in many, if not all of these diseases. Here we show that the TEL-SAM domain forms a helical, head-to-tail polymeric structure held together by strong intermolecular contacts, providing the first clear demonstration that SAM domains can polymerize. Our results also suggest a mechanism by which SAM domains could mediate the spreading of transcriptional repression complexes along the chromosome.

Organizational Affiliation

Department of Chemistry and Biochemistry, DOE Laboratory of Structural Biology and Molecular Medicine, University of California, Los Angeles, CA, USA.

Macromolecule Content

Macromolecules

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(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
ETS-RELATED PROTEIN TEL1	A, B, C	89	Homo sapiens	Mutation(s): 1 Gene Names: TEL	👁 Image
UniProt & NIH Common Fund Data Resources
Find proteins for P41212 (Homo sapiens) Explore P41212 Go to UniProtKB: P41212
PHAROS: P41212 GTEx: ENSG00000139083
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	P41212
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
SO4 Query on SO4 Download Ideal Coordinates CCD File SDF format, chain D [auth A] SDF format, chain E [auth B] SDF format, chain F [auth B] SDF format, chain G [auth C] SDF format, chain H [auth C] MOL2 format, chain D [auth A] MOL2 format, chain E [auth B] MOL2 format, chain F [auth B] MOL2 format, chain G [auth C] MOL2 format, chain H [auth C] mmCIF format, chain D [auth A] mmCIF format, chain E [auth B] mmCIF format, chain F [auth B] mmCIF format, chain G [auth C] mmCIF format, chain H [auth C]	D [auth A], E [auth B], F [auth B], G [auth C], H [auth C]	SULFATE ION O₄ S QAOWNCQODCNURD-UHFFFAOYSA-L	👁 Image	Focus chain D [auth A] Focus chain E [auth B] Focus chain F [auth B] Focus chain G [auth C] Focus chain H [auth C] Focus chain D [auth A] Focus chain E [auth B] Focus chain F [auth B] Focus chain G [auth C] Focus chain H [auth C]