5EG0

HOXB13-MEIS1 heterodimer bound to DNA


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.10 Å
  • R-Value Free: 0.322 
  • R-Value Work: 0.285 
  • R-Value Observed: 0.288 

Starting Model: experimental
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wwPDB Validation   3D Report Full Report


This is version 1.1 of the entry. See complete history


Literature

Molecular basis of recognition of two distinct DNA sequences by a single transcription factor

Morgunova, E.Yin, Y.Jolma, A.Popov, A.Taipale, J.

To be published.

Macromolecules

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Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
Homeobox protein Meis257Homo sapiensMutation(s): 0 
Gene Names: MEIS2MRG1
UniProt & NIH Common Fund Data Resources
Find proteins for O14770 (Homo sapiens)
Explore O14770 
Go to UniProtKB:  O14770
PHAROS:  O14770
GTEx:  ENSG00000134138 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupO14770
Sequence Annotations
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  • Reference Sequence
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Entity ID: 4
MoleculeChains Sequence LengthOrganismDetailsImage
Homeobox protein Hox-B13D [auth B]61Homo sapiensMutation(s): 0 
Gene Names: HOXB13
UniProt & NIH Common Fund Data Resources
Find proteins for Q92826 (Homo sapiens)
Explore Q92826 
Go to UniProtKB:  Q92826
PHAROS:  Q92826
GTEx:  ENSG00000159184 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ92826
Sequence Annotations
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  • Reference Sequence

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Entity ID: 2
MoleculeChains LengthOrganismImage
DNA (5'-D(P*GP*TP*TP*GP*AP*CP*AP*GP*TP*TP*TP*TP*AP*CP*GP*AP*GP*G)-3')B [auth D]18synthetic construct
Sequence Annotations
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  • Reference Sequence

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Entity ID: 3
MoleculeChains LengthOrganismImage
DNA (5'-D(*CP*CP*TP*CP*GP*TP*AP*AP*AP*AP*CP*TP*GP*TP*CP*AP*AP*C)-3')C [auth E]18synthetic construct
Sequence Annotations
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  • Reference Sequence
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.10 Å
  • R-Value Free: 0.322 
  • R-Value Work: 0.285 
  • R-Value Observed: 0.288 
  • Space Group: P 21 21 21
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 41.726α = 90
b = 56.332β = 90
c = 115.152γ = 90
Software Package:
Software NamePurpose
PHENIXrefinement
PDB_EXTRACTdata extraction
XDSdata reduction
SCALAdata scaling
PHASERphasing

Structure Validation

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Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2016-11-09
    Type: Initial release
  • Version 1.1: 2024-01-10
    Changes: Data collection, Database references, Refinement description