SMTL ID : 3f69.1

Crystal structure of the Mycobacterium tuberculosis PknB mutant kinase domain in complex with KT5720

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.80 Å

Oligo State

homo-dimer

Ligands

2 x XDR: hexyl (5S,6R,8R)-6-hydroxy-5-methyl-13-oxo-5,6,7,8-tetrahydro-13H-5,8-epoxy-4b,8a,14-triazadibenzo[b,h]cycloocta[1,2,3,4-jkl]c yclopenta[e]-as-indacene-6-carboxylate(Non-covalent)

XDR.1: 18 residues within 4Å: Chain A: L.20, G.21, F.22, V.28, A.41, K.43, V.75, M.95, E.96, Y.97, V.98, G.100, T.102, A.145, N.146, L.148, V.158, D.159 10 PLIP interactions: 10 interactions with chain A Hydrophobic interactions: A:L.20, A:L.20, A:L.20, A:V.28, A:L.148, A:V.158, A:V.158, A:D.159 Hydrogen bonds: A:V.98, A:N.146 XDR.4: 17 residues within 4Å: Chain B: L.20, G.21, V.28, A.41, K.43, V.75, M.95, E.96, Y.97, V.98, G.100, T.102, A.145, N.146, L.148, V.158, D.159 12 PLIP interactions: 12 interactions with chain B Hydrophobic interactions: B:L.20, B:L.20, B:V.28, B:K.43, B:T.102, B:L.148, B:L.148, B:V.158, B:V.158, B:D.159 Hydrogen bonds: B:V.98, B:N.146

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

SO4.2: 2 residues within 4Å: Chain A: R.13, R.35 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:R.13 Salt bridges: A:R.35 SO4.3: 4 residues within 4Å: Chain A: A.259, K.260, N.261, N.264 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:K.260, A:N.261, A:N.264 SO4.5: 1 residues within 4Å: Chain B: R.35 1 PLIP interactions: 1 interactions with chain B Salt bridges: B:R.35 SO4.6: 4 residues within 4Å: Chain B: A.259, K.260, N.261, N.264 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:K.260, B:N.261, B:N.264

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Mieczkowski, C. et al., Auto-activation mechanism of the Mycobacterium tuberculosis PknB receptor Ser/Thr kinase. Embo J. (2008)

Release Date

2008-12-02

Peptides

Serine/threonine-protein kinase pknB: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Serine/threonine-protein kinase pknB