1H3P image
Deposition Date 2002-09-12
Release Date 2002-09-19
Last Version Date 2024-10-09
Entry Detail
PDB ID:
1H3P
Keywords:
IMMUNOGLOBULIN
Title:
STRUCTURAL CHARACTERISATION OF A MONOCLONAL ANTIBODY SPECIFIC FOR THE PRES1 REGION OF THE HEPATITIS B VIRUS
Biological Source:
Source Organism:
MUS MUSCULUS (Taxon ID: 10090)
Method Details:
Experimental Method:
X-RAY DIFFRACTION
Resolution:
2.60 Å
R-Value Free:
0.29
R-Value Work:
0.21
R-Value Observed:
0.21
Space Group:
P 21 21 21
1H3P validation report
Macromolecular Entities
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:ANTIBODY FAB FRAGMENT
Chain IDs:A (auth: H)
Chain Length:219
Number of Molecules:1
Biological Source:MUS MUSCULUS
UniProt ID:Q65ZL8 Pfam ID:PF07686
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:ANTIBODY FAB FRAGMENT
Chain IDs:B (auth: L)
Chain Length:240
Number of Molecules:1
Biological Source:MUS MUSCULUS
UniProt ID:Q52L64 Pfam ID:PF07686, PF07654
Primary Citation
Structural and Functional Characterisation of a Monoclonal Antibody Specific for the Pres1 Region of Hepatitis B Virus
FEBS Lett. 509 463 ? (2001)
PMID: 11749974 DOI: 10.1016/S0014-5793(01)03190-8

Abstact

The monoclonal antibody 5a19, raised against the ay serotype of hepatitis B virus, binds to the segment of the preS1 region comprising residues 37-43, which is implicated in attachment of the virus to hepatocytes. The dissociation constant, derived from kinetic studies using surface plasmon resonance techniques, is in the low nanomolar range. The nucleotide sequence of the variable domains has been determined and the corresponding germ-line genes have been identified. The three-dimensional structure of the Fab fragment has been determined by X-ray crystallography to 2.6 A resolution.

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Primary Citation of related structures
1H3P