PDB entry 1if1

View 1if1 on RCSB PDB site
Description: interferon regulatory factor 1 (irf-1) complex with DNA
Class: transcription/DNA
Keywords: complex (DNA-binding protein/DNA), transcription factor, interferon regulation, helix-turn-helix
Deposited on 1997-09-12, released 1998-02-25
The last revision prior to the SCOP 1.75 freeze date was dated 1998-02-25, with a file datestamp of 2007-06-04.
Experiment type: XRAY
Resolution: 3 Å
R-factor: 0.242
AEROSPACI score: 0.02 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: protein (interferon regulatory factor 1)
    Species: MUS MUSCULUS
    Database cross-references and differences (RAF-indexed): Domains in SCOP 1.75: d1if1a_
  • Chain 'B':
    Compound: protein (interferon regulatory factor 1)
    Species: MUS MUSCULUS
    Database cross-references and differences (RAF-indexed): Domains in SCOP 1.75: d1if1b_
  • Chain 'C':
    Compound: DNA (26-mer)
  • Chain 'D':
    Compound: DNA (26-mer)
  • Heterogens: HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download) 
    >1if1A (A:)
mpitwmrmrpwlemqinsnqipgliwinkeemifqipwkhaakhgwdinkdaclfrswai
htgrykagekepdpktwkanfrcamnslpdieevkdqsrnkgssavrvyrmlp

    Sequence, based on observed residues (ATOM records): (download) 
    >1if1A (A:)
rmrpwlemqinsnqipgliwinkeemifqipwkhaakhgwdinkdaclfrswaihtgryk
agekepdpktwkanfrcamnslpdieevkdqsrnkgssavrvyrm

  • Chain 'B':
    Sequence, based on SEQRES records: (download) 
    >1if1B (B:)
mpitwmrmrpwlemqinsnqipgliwinkeemifqipwkhaakhgwdinkdaclfrswai
htgrykagekepdpktwkanfrcamnslpdieevkdqsrnkgssavrvyrmlp

    Sequence, based on observed residues (ATOM records): (download) 
    >1if1B (B:)
mrpwlemqinsnqipgliwinkeemifqipwkhaakhgwdinkdaclfrswaihtgryka
gekepdpktwkanfrcamnslpdieevkdqsrnkgssavrvyrm

  • Chain 'C':
    No sequence available.

  • Chain 'D':
    No sequence available.