PDB entry 2qhb

View 2qhb on RCSB PDB site
Description: Crystal structure of NgTRF complexed with telomeric DNA
Class: DNA binding protein/DNA
Keywords: plant, PROTEIN-DNA COMPLEX, DOUBLE HELIX, telomere binding protein, NgTRF, DNA BINDING PROTEIN-DNA COMPLEX
Deposited on 2007-07-02, released 2008-07-15
The last revision prior to the SCOPe 2.08 freeze date was dated 2021-02-17, with a file datestamp of 2021-02-12.
Experiment type: XRAY
Resolution: 2.4 Å
R-factor: N/A
AEROSPACI score: 0.29 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: telomere binding protein tbp1
    Species: Nicotiana glutinosa [TaxId:35889]
    Gene: NgTRF
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.08: d2qhba_
  • Chain 'B':
    Compound: telomere binding protein tbp1
    Species: Nicotiana glutinosa [TaxId:35889]
    Gene: NgTRF
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.08: d2qhbb_
  • Chain 'C':
    Compound: 5'-d(p*tp*tp*tp*ap*gp*gp*g)-3'
    Species: synthetic construct, synthetic [TaxId:32630]
  • Chain 'D':
    Compound: 5'-d(p*cp*cp*cp*tp*ap*ap*a)-3'
    Species: synthetic construct, synthetic [TaxId:32630]
  • Chain 'E':
    Compound: 5'-d(p*tp*tp*tp*ap*gp*gp*g)-3'
    Species: synthetic construct, synthetic [TaxId:32630]
  • Chain 'F':
    Compound: 5'-d(p*cp*cp*cp*tp*ap*ap*a)-3'
    Species: synthetic construct, synthetic [TaxId:32630]
  • Heterogens: HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence; same for both SEQRES and ATOM records: (download) 
    >2qhbA (A:)
rrirrpfsvaevealveavehlgtgrwrdvkmrafdnadhrtyvdlkdkwktlvhtasia
pqqrrgepvpqdlldrvlaahaywsq

  • Chain 'B':
    Sequence, based on SEQRES records: (download) 
    >2qhbB (B:)
rrirrpfsvaevealveavehlgtgrwrdvkmrafdnadhrtyvdlkdkwktlvhtasia
pqqrrgepvpqdlldrvlaahaywsq

    Sequence, based on observed residues (ATOM records): (download) 
    >2qhbB (B:)
rirrpfsvaevealveavehlgtgrwrdvkmrafdnadhrtyvdlkdkwktlvhtasiap
qqrrgepvpqdlldrvlaahaywsq

  • Chain 'C':
    No sequence available.

  • Chain 'D':
    No sequence available.

  • Chain 'E':
    No sequence available.

  • Chain 'F':
    No sequence available.