SMTL ID : 6p1i.1

Structure of HIV-1 Reverse Transcriptase (RT) in complex with dsDNA and dCTP

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.74 Å

Oligo State

hetero-1-1-mer

Ligands

2 x SO4: SULFATE ION(Non-functional Binders)

SO4.1: 5 residues within 4Å: Chain A: G.436, A.437, N.460, R.461 Chain B: A.300 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:N.460 Salt bridges: A:R.461 SO4.5: 3 residues within 4Å: Chain D: C.6, G.7, G.8 No protein-ligand interaction detected (PLIP)

1 x DCP: 2'-DEOXYCYTIDINE-5'-TRIPHOSPHATE(Non-covalent)

DCP.2: 14 residues within 4Å: Chain A: R.72, D.110, V.111, G.112, D.113, A.114, Y.115, Q.151, D.185, K.220 Chain C: G.21 Chain D: G.5, C.6 Ligands: MG.3 11 PLIP interactions: 11 interactions with chain A Hydrophobic interactions: A:Y.115 Hydrogen bonds: A:D.113, A:A.114, A:Y.115, A:Q.151, A:D.185 Salt bridges: A:R.72, A:R.72, A:K.220, A:K.220 pi-Cation interactions: A:R.72

2 x MG: MAGNESIUM ION(Non-covalent)

MG.3: 4 residues within 4Å: Chain A: D.110, V.111, D.185 Ligands: DCP.2 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:D.110, A:V.111, A:D.185 MG.4: 5 residues within 4Å: Chain A: D.443, G.444, E.478, D.498 Chain D: C.23 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:D.443, A:E.478, A:D.498

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Bertoletti, N. et al., Structural insights into the recognition of nucleoside reverse transcriptase inhibitors by HIV-1 reverse transcriptase: First crystal structures with reverse transcriptase and the active triphosphate forms of lamivudine and emtricitabine. Protein Sci. (2019)

Release Date

2019-07-24

Peptides

Reverse transcriptase/ribonuclease H: A
p51 RT: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Reverse transcriptase/ribonuclease H

p51 RT

Related Entries With Identical Sequence