PDB entry 1bib

View 1bib on RCSB PDB site
Description: the e. coli biotin holoenzyme synthetase(slash)bio repressor crystal structure delineates the biotin and DNA-binding domains
Class: transcription regulation
Keywords: transcription regulation
Deposited on 1992-07-06, released 1993-10-31
The last revision prior to the SCOP 1.75 freeze date was dated 2003-04-01, with a file datestamp of 2007-06-04.
Experiment type: XRAY
Resolution: 2.8 Å
R-factor: 0.173
AEROSPACI score: 0.23 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: bir a
    Species: ESCHERICHIA COLI
    Database cross-references and differences (RAF-indexed): Domains in SCOP 1.75: d1biba1, d1biba2, d1biba3
  • Heterogens: BTN, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download) 
    >1bibA (A:)
mkdntvplkliallangefhsgeqlgetlgmsraainkhiqtlrdwgvdvftvpgkgysl
pepiqllnakqilgqldggsvavlpvidstnqylldrigelksgdaciaeyqqagrgrrg
rkwfspfganlylsmfwrleqgpaaaiglslvigivmaevlrklgadkvrvkwpndlylq
drklagilveltgktgdaaqivigaginmamrrveesvvnqgwitlqeaginldrntlaa
mlirelraalelfeqeglapylsrwekldnfinrpvkliigdkeifgisrgidkqgalll
eqdgiikpwmggeislrsaek

    Sequence, based on observed residues (ATOM records): (download) 
    >1bibA (A:)
kdntvplkliallangefhsgeqlgetlgmsraainkhiqtlrdwgvdvftvpgkgyslp
epiqllnakqilgqldggsvavlpvidstnqylldrigelksgdaciaeyqqagrgrspf
ganlylsmfwrleqpaaaiglslvigivmaevlrklgadkvrvkwpndlylqdrklagil
veltgaaqivigaginmamwitlqeaginldrntlaamlirelraalelfeqeglapyls
rwekldnfinrpvkliigdkeifgisrgidkqgallleqdgiikpwmggeislr