3MEE image
Deposition Date 2010-03-31
Release Date 2010-05-12
Last Version Date 2023-09-06
Entry Detail
PDB ID:
3MEE
Keywords:
TRANSFERASE
Title:
HIV-1 Reverse Transcriptase in Complex with TMC278
Biological Source:
Source Organism:
HIV-1 M:B_HXB2R (Taxon ID: 11706)
Host Organism:
Escherichia coli
Method Details:
Experimental Method:
X-RAY DIFFRACTION
Resolution:
2.40 Å
R-Value Free:
0.26
R-Value Work:
0.22
R-Value Observed:
0.22
Space Group:
C 2 2 21
3MEE validation report
Macromolecular Entities
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:p66 Reverse transcriptase
Gene (Uniprot):gag-pol
Chain IDs:A
Chain Length:560
Number of Molecules:1
Biological Source:HIV-1 M:B_HXB2R
UniProt ID:P04585 Pfam ID:PF00078, PF06817, PF06815, PF00075
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:p51 Reverse transcriptase
Gene (Uniprot):gag-pol
Chain IDs:B
Chain Length:440
Number of Molecules:1
Biological Source:HIV-1 M:B_HXB2R
UniProt ID:P04585 Pfam ID:PF00078, PF06817, PF06815, PF00075
Ligand Molecules
SO4
T27
Primary Citation
Crystal Structures of HIV-1 Reverse Transcriptase with Etravirine (TMC125) and Rilpivirine (TMC278): Implications for Drug Design.
J.Med.Chem. 53 4295 4299 (2010)
PMID: 20438081 DOI: 10.1021/jm1002233

Abstact

Diarylpyrimidine (DAPY) non-nucleoside reverse transcriptase inhibitors (NNRTIs) have inherent flexibility, helping to maintain activity against a wide range of resistance mutations. Crystal structures were determined with wild-type and K103N HIV-1 reverse transcriptase with etravirine (TMC125) and rilpivirine (TMC278). These structures reveal a similar binding mode for TMC125 and TMC278, whether bound to wild-type or K103N RT. Comparison to previously published structures reveals differences in binding modes for TMC125 and differences in protein conformation for TMC278.

Legend

Protein

Chemical

Disease

Primary Citation of related structures
3MEC
3MED
3MEG