› 4zbp

X-ray diffraction
2.6Å resolution

Crystal structure of the AMPCPR-bound AtNUDT7

Released:
DOI: 10.2210/pdb4zbp/pdb
PDB entry 4zbp coloured by chain, front view.
PDB entry 4zbp coloured by chain, side view.
PDB entry 4zbp coloured by chain, top view.
Source organism: Arabidopsis thaliana
Primary publication:
Crystal Structures of Arabidopsis thaliana Nudix Hydrolase NUDT7 Reveal a Previously Unobserved Conformation.
Tang Q, Liu C, Zhong C, Ding J
Mol Plant 8 1557-9 (2015)
PMID: 26253775

Function and Biology Details

Reactions catalysed: 
ADP-D-ribose + H(2)O = AMP + D-ribose 5-phosphate
NAD(H) + H(2)O = AMP + NMN(H)
Biochemical function:
Biological process:
  • not assigned
Cellular component:
Sequence domains:

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-193539 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Nudix hydrolase 7 Chains: A, B, C
Molecule details ›
Chains: A, B, C
Length: 310 amino acids
Theoretical weight: 35.19 KDa
Source organism: Arabidopsis thaliana
Expression system: Escherichia coli
UniProt:
  • Canonical: Q9SU14 (Residues: 1-282; Coverage: 100%)
Gene names: At4g12720, GFG1, NUDT7, NUDX7, T20K18.70
Sequence domains:

Ligands and Environments

2 bound ligands:
Ligand SO4 4 x SO4
Ligand ADV 1 x ADV
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRF BEAMLINE BL17U
Spacegroup: C2221
Unit cell:
a: 48.202Å b: 258.72Å c: 157.548Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.24 0.238 0.29
Expression system: Escherichia coli

Quick links

Citations

1 citations in other articles

Structural basis of prokaryotic NAD-RNA decapping by NudC.
Zhang et al. (2016)