› 1rmr

X-ray diffraction
2.5Å resolution

Crystal Structure of Schistatin, a Disintegrin Homodimer from saw-scaled Viper (Echis carinatus) at 2.5 A resolution

Released:
DOI: 10.2210/pdb1rmr/pdb
PDB entry 1rmr coloured by chain, front view.
PDB entry 1rmr coloured by chain, side view.
PDB entry 1rmr coloured by chain, top view.
Source organism: Echis carinatus
Primary publication:
Crystal structure of schistatin, a disintegrin homodimer from saw-scaled viper (Echis carinatus) at 2.5 A resolution.
Bilgrami S, Tomar S, Yadav S, Kaur P, Kumar J, Jabeen T, Sharma S, Singh TP
J Mol Biol 341 829-37 (2004)
PMID: 15317139

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-160715 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Disintegrin schistatin Chain: A
Molecule details ›
Chain: A
Length: 64 amino acids
Theoretical weight: 7.09 KDa
Source organism: Echis carinatus
UniProt:
  • Canonical: P83658 (Residues: 1-64; Coverage: 100%)
Sequence domains: Disintegrin
Structure domains: Disintegrin domain

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU RU200
Spacegroup: I4122
Unit cell:
a: 91.645Å b: 91.645Å c: 55.049Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.192 0.19 0.23

Quick links

Citations

10 review citations

Snake venom disintegrins: evolution of structure and function.
Calvete et al. (2005)
9 more

4 mentions without citation

Structure and function of snake venom proteins affecting platelet plug formation.
Matsui et al. (2010)
3 more