PMID- 22210776
OWN - NLM
STAT- MEDLINE
DCOM- 20120424
LR  - 20170220
IS  - 1083-351X (Electronic)
IS  - 0021-9258 (Linking)
VI  - 287
IP  - 10
DP  - 2012 Mar 2
TI  - Molecular determinants for antibody binding on group 1 house dust mite allergens.
PG  - 7388-98
LID - 10.1074/jbc.M111.311159 [doi]
AB  - House dust mites produce potent allergens, Der p 1 and Der f 1, that cause
      allergic sensitization and asthma. Der p 1 and Der f 1 are cysteine proteases
      that elicit IgE responses in 80% of mite-allergic subjects and have
      proinflammatory properties. Their antigenic structure is unknown. Here, we
      present crystal structures of natural Der p 1 and Der f 1 in complex with a
      monoclonal antibody, 4C1, which binds to a unique cross-reactive epitope on both 
      allergens associated with IgE recognition. The 4C1 epitope is formed by almost
      identical amino acid sequences and contact residues. Mutations of the contact
      residues abrogate mAb 4C1 binding and reduce IgE antibody binding. These
      surface-exposed residues are molecular targets that can be exploited for
      development of recombinant allergen vaccines.
FAU - Chruszcz, Maksymilian
AU  - Chruszcz M
AD  - Department of Molecular Physiology and Biological Physics, University of
      Virginia, Charlottesville, Virginia 22908, USA.
FAU - Pomes, Anna
AU  - Pomes A
FAU - Glesner, Jill
AU  - Glesner J
FAU - Vailes, Lisa D
AU  - Vailes LD
FAU - Osinski, Tomasz
AU  - Osinski T
FAU - Porebski, Przemyslaw J
AU  - Porebski PJ
FAU - Majorek, Karolina A
AU  - Majorek KA
FAU - Heymann, Peter W
AU  - Heymann PW
FAU - Platts-Mills, Thomas A E
AU  - Platts-Mills TA
FAU - Minor, Wladek
AU  - Minor W
FAU - Chapman, Martin D
AU  - Chapman MD
LA  - eng
SI  - PDB/3RVT
SI  - PDB/3RVU
SI  - PDB/3RVV
SI  - PDB/3RVW
SI  - PDB/3RVX
GR  - GM53163/GM/NIGMS NIH HHS/United States
GR  - AI077653/AI/NIAID NIH HHS/United States
GR  - R01 GM053163/GM/NIGMS NIH HHS/United States
GR  - AI120565/AI/NIAID NIH HHS/United States
GR  - R01 AI077653/AI/NIAID NIH HHS/United States
PT  - Journal Article
PT  - Research Support, N.I.H., Extramural
PT  - Research Support, U.S. Gov't, Non-P.H.S.
DEP - 20111230
PL  - United States
TA  - J Biol Chem
JT  - The Journal of biological chemistry
JID - 2985121R
RN  - 0 (Allergens)
RN  - 0 (Antibodies, Monoclonal, Murine-Derived)
RN  - 0 (Antigens, Dermatophagoides)
RN  - 0 (Arthropod Proteins)
RN  - 0 (Epitopes)
RN  - 0 (Vaccines)
RN  - 37341-29-0 (Immunoglobulin E)
RN  - EC 3.4.22.- (Cysteine Endopeptidases)
RN  - EC 3.4.22.- (Dermatophagoides farinae antigen f 1)
RN  - EC 3.4.22.- (Dermatophagoides pteronyssinus antigen p 1)
SB  - IM
MH  - Allergens/*chemistry/genetics/immunology
MH  - Animals
MH  - Antibodies, Monoclonal, Murine-Derived/*chemistry/genetics/immunology
MH  - Antigens, Dermatophagoides/*chemistry/genetics/immunology
MH  - Arthropod Proteins/*chemistry/genetics/immunology
MH  - Cysteine Endopeptidases/*chemistry/genetics/immunology
MH  - Epitopes/*chemistry/genetics/immunology
MH  - Immunoglobulin E/*chemistry/genetics/immunology
MH  - Mice
MH  - Mutation
MH  - Pyroglyphidae
MH  - Vaccines/chemistry/genetics/immunology
PMC - PMC3293536
OID - NLM: PMC3293536
EDAT- 2012/01/03 06:00
MHDA- 2012/04/25 06:00
CRDT- 2012/01/03 06:00
PHST- 2012/01/03 06:00 [entrez]
PHST- 2012/01/03 06:00 [pubmed]
PHST- 2012/04/25 06:00 [medline]
AID - M111.311159 [pii]
AID - 10.1074/jbc.M111.311159 [doi]
PST - ppublish
SO  - J Biol Chem. 2012 Mar 2;287(10):7388-98. doi: 10.1074/jbc.M111.311159. Epub 2011 
      Dec 30.