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9OF0

Cryo-EM Structure of Human HIF-2a-ARNT Complexed on 20-bp HRE

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues53
DetailsDomain: {"description":"bHLH","evidences":[{"source":"PROSITE-ProRule","id":"PRU00981","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues70
DetailsDomain: {"description":"PAS 2","evidences":[{"source":"PROSITE-ProRule","id":"PRU00140","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues43
DetailsDomain: {"description":"PAC"}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues27
DetailsRegion: {"description":"DNA-binding","evidences":[{"source":"UniProtKB","id":"P97481","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues21
DetailsRegion: {"description":"Required for heterodimer formation with ARNT","evidences":[{"source":"UniProtKB","id":"P97481","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues4
DetailsRegion: {"description":"Mediates the transcription activity and dimerization of the AHR:ARNT complex","evidences":[{"source":"UniProtKB","id":"P53762","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

239492

PDB entries from 2025-07-30

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