SMTL ID : 3zxo.2 (1 other biounit)

CRYSTAL STRUCTURE OF THE MUTANT ATP-BINDING DOMAIN OF MYCOBACTERIUM TUBERCULOSIS DOSS

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.90 Å

Oligo State

homo-dimer

Ligands

2 x ZN: ZINC ION(Non-covalent)

ZN.1: 4 residues within 4Å: Chain A: V.56, H.58, D.80, E.88 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:H.58, A:D.80, A:E.88, A:E.88, H2O.42 ZN.5: 4 residues within 4Å: Chain B: V.56, H.58, D.80, E.88 5 PLIP interactions: 4 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:H.58, B:D.80, B:E.88, B:E.88, H2O.144

4 x ACT: ACETATE ION(Non-functional Binders)

ACT.2: 2 residues within 4Å: Chain A: D.72, D.73 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:D.73 Water bridges: A:D.73 Salt bridges: A:K.69 ACT.3: 7 residues within 4Å: Chain A: E.50, A.51, N.54, F.89, G.93, L.94, L.97 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:E.50, A:L.97 Hydrogen bonds: A:N.54 Water bridges: A:G.93 ACT.6: 4 residues within 4Å: Chain B: K.69, D.72, D.73, C.75 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:D.72 Water bridges: B:K.69 Salt bridges: B:K.69 ACT.7: 7 residues within 4Å: Chain B: E.50, A.51, N.54, F.89, G.93, L.94, L.97 4 PLIP interactions: 4 interactions with chain B Hydrophobic interactions: B:N.54, B:L.97 Hydrogen bonds: B:N.54 Water bridges: B:G.93

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.4: 4 residues within 4Å: Chain A: G.84, M.85, P.86, D.87 2 PLIP interactions: 2 interactions with chain A Water bridges: A:D.87, A:D.87

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Cho, H.Y. et al., Activation of ATP Binding for the Autophosphorylation of Doss, a Mycobacterium Tuberculosis Histidine Kinase Lacking an ATP-Lid Motif. J.Biol.Chem. (2013)

Release Date

2011-08-24

Peptides

REDOX SENSOR HISTIDINE KINASE RESPONSE REGULATOR DEVS: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

B
A

REDOX SENSOR HISTIDINE KINASE RESPONSE REGULATOR DEVS

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