General information
PDB ID 2PUF
Title CRYSTAL STRUCTURE OF THE LACI FAMILY MEMBER, PURR, BOUND TO DNA: MINOR GROOVE BINDING BY ALPHA HELICES
PDB header TRANSCRIPTION/DNA
Date 1997-10-04
Experimental method X-RAY DIFFRACTION
Resolution (A) 3
Kind dna
Organism ESCHERICHIA COLI
Download
complex
View in
Jmol
Quick Links
PDB PDBe MMDB Jena OCA
CATH PDBsum HSSP PDBePISA UniProt
ProteopediA BIPA
Composition of PDB entry and biounits
File: Protein chains: DNA chains: RNA chains: No. of models: Action:
PDB entry:
pdb2puf.pdb A B 0
Biounits:
2puf.pdb1.pdb AD BC 0
Pfam domains
Name: Type: Domain: E-value: Significance: Clan: Prot. chain: Start res.: End res.: Nuc. chains: Int. mode: Action:
Peripla_BP_3 Domain P0ACP7_171-331 5.8e-41 1 CL0144 A 170 331   
LacI Domain P0ACP7_3-48 5.4e-19 1 CL0123 A 3 48 BC  H-Bb H-Mj L-Bb L-Mj 
Peripla_BP_3 Domain 5.8e-41 1 CL0144 D 170 331
LacI Domain 5.4e-19 1 CL0123 D 3 48 BC
SCOP domains
Classification: Protein: Prot. chain: Start res.: End res.: Nuc. chains: Int. mode: Action:
Class: All alpha proteins
  Fold: lambda repressor-like DNA-binding domains
    Superfamily: lambda repressor-like DNA-binding domains
      Family: GalR/LacI-like bacterial regulator
Purine repressor (PurR), N-terminal domain A 3 58 BC  H-Bb H-Mj H-Mn L-Bb L-Mj 
Class: Alpha and beta proteins (a/b)
  Fold: Periplasmic binding protein-like I
    Superfamily: Periplasmic binding protein-like I
      Family: L-arabinose binding protein-like
Purine repressor (PurR), C-terminal domain A 59 340 -
GO terms
Protein chains: GO type: GO description:
A=2-341 C intracellular
A=2-341 F sequence-specific DNA binding transcription factor activity
A=2-341 F DNA binding
A=2-341 P transcription, DNA-dependent
A=2-341 P purine nucleotide biosynthetic process
Sequences
Download file with secondary structure created by Stride  
2puf.pdb1.pdb:   [ download sequences in FASTA format ]
B (dna): 
Click "SHOW" for view sequence
C (dna): 
Click "SHOW" for view sequence
A (protein): 
Click "SHOW" for view sequence
D (protein): 
Click "SHOW" for view sequence
© NPIDB team 2003 - 2019

text