SMTL ID : 3jyt.1

K65R mutant HIV-1 reverse transcriptase cross-linked to DS-DNA and complexed with DATP as the incoming nucleotide substrate

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 3.30 Å

Oligo State

hetero-1-1-mer

Ligands

1 x DTP: 2'-DEOXYADENOSINE 5'-TRIPHOSPHATE(Non-covalent)

DTP.1: 17 residues within 4Å: Chain A: R.65, K.70, R.72, D.110, V.111, G.112, D.113, A.114, Y.115, Q.151, M.184, D.185, K.219 Chain C: T.5, C.6 Chain D: G.21 Ligands: MG.4 13 PLIP interactions: 13 interactions with chain A Hydrophobic interactions: A:Y.115 Hydrogen bonds: A:R.72, A:D.113, A:A.114, A:Y.115, A:Q.151 Salt bridges: A:R.65, A:R.65, A:R.65, A:K.70, A:R.72, A:K.219, A:K.219

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

SO4.2: 3 residues within 4Å: Chain A: R.65, K.66, R.72 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:K.66 Salt bridges: A:R.65, A:R.72 SO4.3: 7 residues within 4Å: Chain A: K.102, K.103, V.106, Y.188, H.235, P.236, Y.318 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:K.103, A:Y.188

2 x MG: MAGNESIUM ION(Non-covalent)

MG.4: 4 residues within 4Å: Chain A: D.110, V.111, D.185 Ligands: DTP.1 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:D.110, A:V.111, A:D.185 MG.5: 3 residues within 4Å: Chain A: D.443, E.478, D.498 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:D.443, A:D.443, A:D.498, A:D.498

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Das, K. et al., Structural basis for the role of the K65r mutation in HIV-1 reverse transcriptase polymerization, excision antagonism, and tenofovir resistance. J.Biol.Chem. (2009)

Release Date

2009-10-06

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

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