General information
PDB ID 1B72
Title PBX1, HOMEOBOX PROTEIN HOX-B1/DNA TERNARY COMPLEX
PDB header PROTEIN/DNA
Date 1999-01-27
Experimental method X-RAY DIFFRACTION
Resolution (A) 2.35
Kind dna
Organism HOMO SAPIENS
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Composition of PDB entry and biounits
File: Protein chains: DNA chains: RNA chains: No. of models: Action:
PDB entry:
pdb1b72.pdb AB DE 0
Biounits:
1b72.pdb1.pdb AB DE 1
Pfam domains
Name: Type: E-value: Significance: Clan: Prot. chain: Start res.: End res.: Nuc. chains: Action:
Homeobox Domain 5.6e-23 1 CL0123 A 184 260 DE
Homeobox Domain 2e-20 1 CL0123 B 235 293 DE
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
Homeobox protein hox-b1 A N/A N/A DE  H-Bb H-Mj L-Bb L-Mn 
Class: All alpha proteins
  Fold: DNA/RNA-binding 3-helical bundle
    Superfamily: Homeodomain-like
      Family: Homeodomain
pbx1 B N/A N/A DE  H-Bb H-Mj L-Bb L-Mn 
GO terms
Protein chains: GO type: GO description:
A=171-264 C nucleus
A=171-264 C cytoplasm
A=171-264 F sequence-specific DNA binding transcription factor activity
A=171-264 F DNA binding
A=171-264 F sequence-specific DNA binding
A=171-264 P facial nerve structural organization
A=171-264 P pattern specification process
A=171-264 P transcription, DNA-dependent
A=171-264 P rhombomere 5 development
A=171-264 P positive regulation of transcription from RNA polymerase II promoter
A=171-264 P facial nucleus development
A=171-264 P embryonic skeletal system morphogenesis
A=171-264 P rhombomere 4 development
A=171-264 P anterior/posterior pattern specification
A=171-264 P anatomical structure formation involved in morphogenesis
B=233-319 P sex differentiation
B=233-319 P cell differentiation
B=233-319 P negative regulation of sequence-specific DNA binding transcription factor activity
B=233-319 P steroid biosynthetic process
Sequences
Download file with secondary structure created by Stride  
1b72.pdb1.pdb:   [ download sequences in FASTA format ]
D (dna): 
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E (dna): 
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A (protein): 
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B (protein): 
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