SMTL ID : 2gxb.1

Crystal Structure of The Za Domain bound to Z-RNA

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.25 Å

Oligo State

homo-dimer

Ligands

2 x DU- C- G- C- G- C- G: 5'-R(P*(DU)P*CP*GP*CP*GP*CP*G)-3'(Non-covalent)

DU-C-G-C-G-C-G.1: 17 residues within 4Å: Chain A: K.33, K.34, N.37, R.38, Y.41, G.54, T.55, P.56, P.57 Ligands: C-G-C-G-C-G.2, C-G-C-G-C-G.2, C-G-C-G-C-G.2, C-G-C-G-C-G.2, C-G-C-G-C-G.2, C-G-C-G-C-G.2, NA.3, NA.4 Protein-ligand interaction information (PLIP) not available DU-C-G-C-G-C-G.2: 17 residues within 4Å: Chain B: K.33, K.34, N.37, R.38, Y.41, T.55, P.56, P.57 Ligands: DU-C-G-C-G-C-G.1, DU-C-G-C-G-C-G.1, DU-C-G-C-G-C-G.1, DU-C-G-C-G-C-G.1, DU-C-G-C-G-C-G.1, DU-C-G-C-G-C-G.1, NA.3, NA.4, NA.5 Protein-ligand interaction information (PLIP) not available

3 x NA: SODIUM ION(Non-functional Binders)

NA.3: 4 residues within 4Å: Ligands: DU-C-G-C-G-C-G.1, DU-C-G-C-G-C-G.1, C-G-C-G-C-G.2, C-G-C-G-C-G.2 No protein-ligand interaction detected (PLIP) NA.4: 4 residues within 4Å: Ligands: DU-C-G-C-G-C-G.1, DU-C-G-C-G-C-G.1, C-G-C-G-C-G.2, C-G-C-G-C-G.2 No protein-ligand interaction detected (PLIP) NA.5: 5 residues within 4Å: Chain B: A.22, N.37, P.57, W.59 Ligands: C-G-C-G-C-G.2 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:N.37, B:W.59 Water bridges: B:A.22

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Placido, D. et al., A Left-Handed RNA Double Helix Bound by the Zalpha Domain of the RNA-Editing Enzyme ADAR1. Structure (2007)

Release Date

2007-05-01

Peptides

Double-stranded RNA-specific adenosine deaminase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Double-stranded RNA-specific adenosine deaminase

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