PDB entry 1wrq

View 1wrq on RCSB PDB site
Description: Crystal Structure of HutP-Antitermination complex
Class: transcription/RNA
Keywords: HutP, RNA binding protein, Antitermination, L-histidine, metal ions, conformational change
Deposited on 2004-10-25, released 2005-08-30
The last revision prior to the SCOP 1.75 freeze date was dated 2005-10-25, with a file datestamp of 2007-06-04.
Experiment type: XRAY
Resolution: 2.2 Å
R-factor: 0.198
AEROSPACI score: 0.47 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: Hut operon positive regulatory protein
    Species: Bacillus subtilis
    Database cross-references and differences (RAF-indexed):
    • Uniprot P10943 (0-146)
      • engineered (49)
    Domains in SCOP 1.75: d1wrqa1
  • Chain 'B':
    Compound: Hut operon positive regulatory protein
    Species: Bacillus subtilis
    Database cross-references and differences (RAF-indexed):
    • Uniprot P10943 (0-146)
      • engineered (49)
    Domains in SCOP 1.75: d1wrqb1
  • Chain 'C':
    Compound: 5'-r(*up*up*up*ap*gp*up*u)-3'
  • Chain 'D':
    Compound: 5'-r(*up*up*up*ap*gp*up*u)-3'
  • Heterogens: MG, HIS, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download) 
    >1wrqA (A:)
tlhkerrigrlsvllllneaeestqveelerdgwkvclgkvgsmdahkviaaietaskks
gviqsegyreshalyhatmealhgvtrgemllgsllrtvglrfavlrgnpyeseaegdwi
avslygtigapikglehetfgvginhi

    Sequence, based on observed residues (ATOM records): (download) 
    >1wrqA (A:)
tlhkerrigrlsvllllnstqveelerdgwkvclgkvgsmdahkviaaietaskksgviq
segyreshalyhatmealhgvtrgemllgsllrtvglrfavlrgnpyeseaegdwiavsl
ygtigapikglehetfgvginhi

  • Chain 'B':
    Sequence, based on SEQRES records: (download) 
    >1wrqB (B:)
tlhkerrigrlsvllllneaeestqveelerdgwkvclgkvgsmdahkviaaietaskks
gviqsegyreshalyhatmealhgvtrgemllgsllrtvglrfavlrgnpyeseaegdwi
avslygtigapikglehetfgvginhi

    Sequence, based on observed residues (ATOM records): (download) 
    >1wrqB (B:)
tlhkerrigrlsvllllnetqveelerdgwkvclgkvgsmdahkviaaietaskksgviq
segyreshalyhatmealhgvtrgemllgsllrtvglrfavlrgnpyeseaegdwiavsl
ygtigapikglehetfgvginhi

  • Chain 'C':
    No sequence available.

  • Chain 'D':
    No sequence available.