PDB entry 1a02

View 1a02 on RCSB PDB site
Description: structure of the DNA binding domains of nfat, fos and jun bound to DNA
Class: transcription/DNA
Keywords: transcription factor, nfat, nf-at, ap-1, fos-jun, quaternary protein-DNA complex, transcription synergy, combinatorial gene regulation
Deposited on 1997-12-08, released 1998-05-27
The last revision prior to the SCOP 1.75 freeze date was dated 1998-05-27, with a file datestamp of 2007-06-04.
Experiment type: XRAY
Resolution: 2.7 Å
R-factor: 0.246
AEROSPACI score: 0.21 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: DNA (5'-d(*tp*tp*gp*gp*ap*ap*ap*ap*tp*tp*tp*gp*tp*tp*tp*cp*a p*tp*ap*g)-3')
  • Chain 'B':
    Compound: DNA (5'-d(*ap*ap*cp*tp*ap*tp*gp*ap*ap*ap*cp*ap*ap*ap*tp*tp*t p*tp*cp*c)-3')
  • Chain 'F':
    Compound: ap-1 fragment fos
    Species: HOMO SAPIENS
    Database cross-references and differences (RAF-indexed):
    • Uniprot P01100
      • engineered (16)
    Domains in SCOP 1.75: d1a02f_
  • Chain 'J':
    Compound: ap-1 fragment jun
    Species: HOMO SAPIENS
    Database cross-references and differences (RAF-indexed):
    • Uniprot P05412 (Start-55)
      • engineered (16)
    Domains in SCOP 1.75: d1a02j_
  • Chain 'N':
    Compound: nuclear factor of activated t cells
    Species: HOMO SAPIENS
    Gene: NFAT1
    Database cross-references and differences (RAF-indexed): Domains in SCOP 1.75: d1a02n1, d1a02n2
  • Heterogens: HOH

PDB Chain Sequences:

  • Chain 'A':
    No sequence available.

  • Chain 'B':
    No sequence available.

  • Chain 'F':
    Sequence, based on SEQRES records: (download) 
    >1a02F (F:)
mkrrirrernkmaaaksrnrrreltdtlqaetdqledeksalqteianllkekekl

    Sequence, based on observed residues (ATOM records): (download) 
    >1a02F (F:)
rrirrernkmaaaksrnrrreltdtlqaetdqledeksalqteianllkekek

  • Chain 'J':
    Sequence, based on SEQRES records: (download) 
    >1a02J (J:)
mkaerkrmrnriaasksrkrkleriarleekvktlkaqnselastanmlreqvaql

    Sequence, based on observed residues (ATOM records): (download) 
    >1a02J (J:)
rkrmrnriaasksrkrkleriarleekvktlkaqnselastanmlreqvaql

  • Chain 'N':
    Sequence, based on SEQRES records: (download) 
    >1a02N (N:)
mrgshhhhhhtdphassvplewplssqsgsyelrievqpkphhrahyetegsrgavkapt
gghpvvqlhgymenkplglqifigtaderilkphafyqvhritgktvtttsyekivgntk
vleiplepknnmratidcagilklrnadielrkgetdigrkntrvrlvfrvhipessgri
vslqtasnpiecsqrsahelpmverqdtdsclvyggqqmiltgqnftseskvvftekttd
gqqiwemeatvdkdksqpnmlfveipeyrnkhirtpvkvnfyvingkrkrsqpqhftyhp
v

    Sequence, based on observed residues (ATOM records): (download) 
    >1a02N (N:)
wplssqsgsyelrievqpkphhrahyetegsrgavkaptgghpvvqlhgymenkplglqi
figtaderilkphafyqvhritgktvtttsyekivgntkvleiplepknnmratidcagi
lklrnadielrkgetdigrkntrvrlvfrvhipessgrivslqtasnpiecsqrsahelp
mverqdtdsclvyggqqmiltgqnftseskvvftekttdgqqiwemeatvdkdksqpnml
fveipeyrnkhirtpvkvnfyvingkrkrsqpqhftyhpv