PDBsum entry 2qhb

DNA binding protein/DNA

PDB id: 2qhb

Contents

Protein chains

86 a.a. *

DNA/RNA

Waters ×104

* Residue conservation analysis

PDB id:

2qhb

Name:

DNA binding protein/DNA

Title:

Crystal structure of ngtrf complexed with telomeric DNA

Structure:

5'-d(p Tp Tp Tp Ap Gp Gp G)-3'. Chain: c, e. Engineered: yes. 5'-d(p Cp Cp Cp Tp Ap Ap A)-3'. Chain: d, f. Engineered: yes. Telomere binding protein tbp1. Chain: a, b. Fragment: residues 574-659.

Source:

Synthetic: yes. Synthetic construct. Organism_taxid: 32630. Nicotiana glutinosa. Tobacco. Organism_taxid: 35889. Gene: ngtrf. Expressed in: escherichia coli. Expression_system_taxid: 562.

Resolution:

2.40Å R-factor: 0.251 R-free: 0.264

Authors:

H.-S.Cho,J.-S.Byun,S.-H.Jun

Key ref:

H.-S.Cho et al. Complex structure of plant telomere bindig protein, Ngtrf and telomere DNA. To be published, .

Date:

02-Jul-07 Release date: 15-Jul-08

Protein chains

Q84ZU4  (Q84ZU4_NICGU) -  Telomere binding protein TBP1 from Nicotiana glutinosa

Seq: 681 a.a.

Struc: 86 a.a.

DNA/RNA chains

T-T-T-A-G-G-G 7 bases

C-C-C-T-A-A-A 7 bases

T-T-T-A-G-G-G 7 bases

C-C-C-T-A-A-A 7 bases