› 3llq

X-ray diffraction
2.01Å resolution

Aquaporin structure from plant pathogen Agrobacterium Tumerfaciens

Released:
DOI: 10.2210/pdb3llq/pdb
PDB entry 3llq coloured by chain, front view.
PDB entry 3llq coloured by chain, side view.
PDB entry 3llq coloured by chain, top view.
Source organism: Agrobacterium fabrum str. C58
Entry authors: Liu Q, Hillerich B, Love J, New York Consortium on Membrane Protein Structure (NYCOMPS)

Function and Biology Details

Biochemical function:
Biological process:
Cellular component:
Sequence domains:

Structure analysis Details

Assembly composition:
homo tetramer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-186523 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Aquaporin Z 2 Chains: A, B
Molecule details ›
Chains: A, B
Length: 256 amino acids
Theoretical weight: 26.8 KDa
Source organism: Agrobacterium fabrum str. C58
Expression system: Escherichia coli BL21
UniProt:
  • Canonical: Q8UJW4 (Residues: 1-228; Coverage: 100%)
Gene names: AGR_pAT_521, Atu5361, aqpZ2
Sequence domains: Major intrinsic protein
Structure domains: Glycerol uptake facilitator protein.

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: NSLS BEAMLINE X4C
Spacegroup: C2221
Unit cell:
a: 90.5Å b: 102.231Å c: 148.734Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.183 0.188 0.219
Expression system: Escherichia coli BL21

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