SMTL ID : 8hkr.1

Crystal Structure of Histone H3 Lysine 79 (H3K79) Methyltransferase Rv2067c from Mycobacterium tuberculosis

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.40 Å

Oligo State

homo-dimer

Ligands

2 x PO4: PHOSPHATE ION(Non-functional Binders)

PO4.1: 6 residues within 4Å: Chain A: I.313, D.314, F.315, Q.394, W.397, R.398 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:F.315, A:Q.394 Salt bridges: A:R.398 PO4.3: 7 residues within 4Å: Chain B: Y.260, I.313, D.314, F.315, Q.394, W.397, R.398 5 PLIP interactions: 5 interactions with chain B Hydrogen bonds: B:I.313, B:I.313, B:F.315, B:Q.394 Salt bridges: B:R.398

2 x SAH: S-ADENOSYL-L-HOMOCYSTEINE(Non-covalent)

SAH.2: 15 residues within 4Å: Chain A: P.24, G.66, C.67, G.68, Q.71, D.88, I.89, S.90, P.115, I.116, E.117, T.132, G.133, V.134, L.138 8 PLIP interactions: 8 interactions with chain A Hydrogen bonds: A:G.66, A:G.68, A:I.89, A:I.116, A:E.117, A:T.132, A:T.132 Water bridges: A:Q.71 SAH.4: 17 residues within 4Å: Chain B: P.24, G.66, C.67, G.68, Q.71, D.88, I.89, S.90, L.114, P.115, I.116, E.117, T.132, G.133, V.134, H.137, L.138 7 PLIP interactions: 7 interactions with chain B Hydrogen bonds: B:G.66, B:G.68, B:I.89, B:I.116, B:E.117, B:T.132 Water bridges: B:T.132

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Singh, P.R. et al., The Mycobacterium tuberculosis methyltransferase Rv2067c manipulates host epigenetic programming to promote its own survival. Nat Commun (2023)

Release Date

2023-10-18

Peptides

Protein lysine methyltransferase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Protein lysine methyltransferase