› 1hnf

X-ray diffraction
2.5Å resolution

CRYSTAL STRUCTURE OF THE EXTRACELLULAR REGION OF THE HUMAN CELL ADHESION MOLECULE CD2 AT 2.5 ANGSTROMS RESOLUTION

Released:
DOI: 10.2210/pdb1hnf/pdb
PDB entry 1hnf coloured by chain, front view.
PDB entry 1hnf coloured by chain, side view.
PDB entry 1hnf coloured by chain, top view.
Source organism: Homo sapiens
Primary publication:
Crystal structure of the extracellular region of the human cell adhesion molecule CD2 at 2.5 A resolution.
Bodian DL, Jones EY, Harlos K, Stuart DI, Davis SJ
Structure 2 755-66 (1994)
PMID: 7994575

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-139163 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
T-cell surface antigen CD2 Chain: A
Molecule details ›
Chain: A
Length: 182 amino acids
Theoretical weight: 21 KDa
Source organism: Homo sapiens
Expression system: Not provided
UniProt:
  • Canonical: P06729 (Residues: 25-206; Coverage: 56%)
Gene names: CD2, SRBC
Sequence domains:
Structure domains: Immunoglobulins

Ligands and Environments

2 bound ligands:
Ligand NAG 3 x NAG
Ligand NA 1 x NA
No modified residues

Experiments and Validation Details

Entry percentile scores
Spacegroup: P3121
Unit cell:
a: 88.3Å b: 88.3Å c: 51.3Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.193 0.193 not available
Expression system: Not provided

Quick links

Citations

27 review citations

The structure and ligand interactions of CD2: implications for T-cell function.
Davis et al. (1996)
26 more

30 mentions without citation

Function and 3D structure of the N-glycans on glycoproteins.
Nagae et al. (2012)
29 more