PDB entry 2xpt

View 2xpt on RCSB PDB site
Description: TetR(D) in complex with anhydrotetracycline and potassium
Class: transcription
Keywords: transcription, transcription regulator, helix-turn-helix, metal coordination
Deposited on 2010-08-30, released 2011-09-07
The last revision prior to the SCOPe 2.07 freeze date was dated 2014-12-10, with a file datestamp of 2014-12-05.
Experiment type: XRAY
Resolution: 1.89 Å
R-factor: 0.17407
AEROSPACI score: 0.42 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: tetracycline repressor protein class d
    Species: Escherichia coli [TaxId:562]
    Gene:
    Database cross-references and differences (RAF-indexed):
    • Uniprot P0ACT4 (0-206)
      • cloning artifact (0)
    Domains in SCOPe 2.07: d2xpta3, d2xpta4, d2xpta5
  • Heterogens: TDC, K, CL, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download)
    >2xptA (A:)
    srlnresvidaalellnetgidglttrklaqklgieqptlywhvknkralldalaveila
    rhhdyslpaageswqsflrnnamsfrrallryrdgakvhlgtrpdekqydtvetqlrfmt
    engfslrdglyaisavshftlgavleqqehtaaltdrpaapdenlppllrealqimdsdd
    geqaflhgleslirgfevqltallqiv
    

    Sequence, based on observed residues (ATOM records): (download)
    >2xptA (A:)
    srlnresvidaalellnetgidglttrklaqklgieqptlywhvknkralldalaveila
    rhhdyslpaageswqsflrnnamsfrrallryrdgakvhlgtrpdekqydtvetqlrfmt
    engfslrdglyaisavshftlgavleqqehtanlppllrealqimdsddgeqaflhgles
    lirgfevqltallqiv