PDB entry 1an4

View 1an4 on RCSB PDB site
Description: structure and function of the b/hlh/z domain of usf
Class: transcription/DNA
Keywords: protein-DNA complex, double helix, overhanging base, transcription/DNA complex
Deposited on 1997-03-15, released 1996-04-25
The last revision prior to the SCOPe 2.07 freeze date was dated 2009-02-24, with a file datestamp of 2009-02-03.
Experiment type: XRAY
Resolution: 2.9 Å
R-factor: 0.236
AEROSPACI score: 0.07 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: protein (upstream stimulatory factor)
    Species: Homo sapiens [TaxId:9606]
    Database cross-references and differences (RAF-indexed):
    • Uniprot P22415 (0-64)
      • cloning artifact (0)
      • engineered (33)
      • engineered (52)
    Domains in SCOPe 2.07: d1an4a1, d1an4a2
  • Chain 'B':
    Compound: protein (upstream stimulatory factor)
    Species: Homo sapiens [TaxId:9606]
    Database cross-references and differences (RAF-indexed):
    • Uniprot P22415 (0-64)
      • cloning artifact (0)
      • engineered (33)
      • engineered (52)
    Domains in SCOPe 2.07: d1an4b1, d1an4b2
  • Chain 'C':
    Compound: DNA (5'-d(*cp*ap*cp*cp*cp*gp*gp*tp*cp*ap*cp*gp*tp*gp*gp*cp*c p*tp*ap*cp*a)-3')
  • Chain 'D':
    Compound: DNA (5'-d(*gp*tp*gp*tp*ap*gp*gp*cp*cp*ap*cp*gp*tp*gp*ap*cp*c p*gp*gp*gp*t)-3')

PDB Chain Sequences:

  • Chain 'A':
    Sequence; same for both SEQRES and ATOM records: (download)
    >1an4A (A:)
    mdekrraqhneverrrrdkinnwivqlskiipdssmestksgqskggilskasdyiqelr
    qsnhr
    

  • Chain 'B':
    Sequence; same for both SEQRES and ATOM records: (download)
    >1an4B (B:)
    mdekrraqhneverrrrdkinnwivqlskiipdssmestksgqskggilskasdyiqelr
    qsnhr
    

  • Chain 'C':
    No sequence available.

  • Chain 'D':
    No sequence available.