4hop

X-ray diffraction
2.29Å resolution

Crystal structure of the computationally designed NNOS-Syntrophin complex

Released:

Function and Biology Details

Reaction catalysed:
(1a) 2 L-arginine + 2 NADPH + 2 O(2) = 2 N(omega)-hydroxy-L-arginine + 2 NADP(+) + 2 H(2)O
Biochemical function:
Biological process:
  • not assigned
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
PDBe Complex ID:
PDB-CPX-151519 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Alpha-1-syntrophin Chains: A, C, E
Molecule details ›
Chains: A, C, E
Length: 88 amino acids
Theoretical weight: 9.39 KDa
Source organism: Mus musculus
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q61234 (Residues: 77-162; Coverage: 17%)
Gene names: Snt1, Snta1
Sequence domains: PDZ domain
Structure domains: Pdz3 Domain
Nitric oxide synthase 1 Chains: B, D, F
Molecule details ›
Chains: B, D, F
Length: 123 amino acids
Theoretical weight: 13.29 KDa
Source organism: Rattus norvegicus
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: P29476 (Residues: 4-126; Coverage: 9%)
Gene names: Bnos, Nos1
Sequence domains: PDZ domain
Structure domains: Pdz3 Domain

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ALS BEAMLINE 8.3.1
Spacegroup: P21
Unit cell:
a: 61.196Å b: 102.503Å c: 64.1Å
α: 90° β: 118.61° γ: 90°
R-values:
R R work R free
0.226 0.223 0.273
Expression system: Escherichia coli BL21(DE3)