› 6phn

X-ray diffraction
1.33Å resolution

Crystal structure of glucagon analog composed of D-amino acids with mono-stereoinversion at position 23 (L-Val23) in space group I41 at 1.33 A resolution

Released:
DOI: 10.2210/pdb6phn/pdb
PDB entry 6phn coloured by chain, front view.
PDB entry 6phn coloured by chain, side view.
PDB entry 6phn coloured by chain, top view.
Source organism: Homo sapiens
Entry authors: Mroz PA, Gonzalez-Gutierrez G, DiMarchi RD

Function and Biology Details

Biochemical function:
Biological process:
  • not assigned
Cellular component:
Sequence domains:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-167242 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
D-glucagon L-Val23 Chain: A
Molecule details ›
Chain: A
Length: 29 amino acids
Theoretical weight: 3.49 KDa
Source organism: Homo sapiens
Expression system: Not provided

Ligands and Environments

1 bound ligand:
Ligand NA 1 x NA
14 modified residues:
Ligand DHI 1 x DHI
Ligand DSN 4 x DSN
Ligand DGN 3 x DGN
Ligand DTH 3 x DTH
Ligand DPN 2 x DPN
Ligand DAS 3 x DAS
Ligand DTY 2 x DTY
Ligand DLY 1 x DLY
Ligand DLE 2 x DLE
Ligand DAR 2 x DAR
Ligand DAL 1 x DAL
Ligand DTR 1 x DTR
Ligand MED 1 x MED
Ligand DSG 1 x DSG

Experiments and Validation Details

Entry percentile scores
X-ray source: ALS BEAMLINE 4.2.2
Spacegroup: I41
Unit cell:
a: 39.956Å b: 39.956Å c: 38.554Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.163 0.161 0.19
Expression system: Not provided

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