General information
PDB ID 1YRN
Title CRYSTAL STRUCTURE OF THE MATA1/MATALPHA2 HOMEODOMAIN HETERODIMER BOUND TO DNA
PDB header DNA BINDING PROTEIN/DNA
Date 1995-11-02
Experimental method X-RAY DIFFRACTION
Resolution (A) 2.5
Kind dna
Organism SACCHAROMYCES CEREVISIAE
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Composition of PDB entry and biounits
File: Protein chains: DNA chains: RNA chains: No. of models: Action:
PDB entry:
pdb1yrn.pdb AB CD 0
Biounits:
1yrn.pdb1.pdb AB CD 1
Pfam domains
Name: Type: E-value: Significance: Clan: Prot. chain: Start res.: End res.: Nuc. chains: Action:
Homeobox Domain 0.00000000000019 1 CL0123 A 77 125 CD
Homeobox Domain 0.00000000077 1 CL0123 B 131 189 CD
SCOP domains
Classification: Protein: Prot. chain: Start res.: End res.: Nuc. chains: Int. mode: Action:
Class: All alpha proteins
  Fold: DNA/RNA-binding 3-helical bundle
    Superfamily: Homeodomain-like
      Family: Homeodomain
Mating type protein A1 Homeodomain A N/A N/A CD  H-Bb H-Mj L-Bb 
Class: All alpha proteins
  Fold: DNA/RNA-binding 3-helical bundle
    Superfamily: Homeodomain-like
      Family: Homeodomain
mat alpha2 Homeodomain B N/A N/A CD  H-Bb H-Mj L-Bb L-Mn 
GO terms
Protein chains: GO type: GO description:
B=128-210 C nucleus
B=128-210 F sequence-specific DNA binding
B=128-210 F sequence-specific DNA binding transcription factor activity
B=128-210 P donor selection
B=128-210 P transcription, DNA-dependent
Sequences
Download file with secondary structure created by Stride  
1yrn.pdb1.pdb:   [ download sequences in FASTA format ]
C (dna): 
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D (dna): 
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A (protein): 
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B (protein): 
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