SMTL ID : 5d1r.1

Crystal structure of Mycobacterium tuberculosis Rv1816 transcriptional regulator.

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

homo-dimer

Ligands

2 x NI: NICKEL (II) ION(Non-covalent)

NI.1: 4 residues within 4Å: Chain A: H.236, H.238 Chain B: H.234, H.239 5 PLIP interactions: 2 interactions with chain A, 2 interactions with chain B, 1 Ligand-Water interactions Metal complexes: A:H.236, A:H.238, B:H.234, B:H.239, H2O.8 NI.2: 2 residues within 4Å: Chain A: H.235, H.237 3 PLIP interactions: 2 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:H.235, A:H.237, H2O.9

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

SO4.3: 5 residues within 4Å: Chain A: H.237, H.238, H.239 Chain B: A.232, E.233 4 PLIP interactions: 3 interactions with chain A, 1 interactions with chain B Hydrogen bonds: A:H.238, B:A.232 Salt bridges: A:H.237, A:H.239 SO4.6: 7 residues within 4Å: Chain A: L.226 Chain B: R.184, K.188, E.233, H.234, H.235, H.236 13 PLIP interactions: 13 interactions with chain B Hydrogen bonds: B:H.235, B:H.236 Water bridges: B:D.160, B:D.160, B:K.188, B:K.188, B:K.188, B:E.233 Salt bridges: B:R.184, B:K.188, B:H.234, B:H.235, B:H.236 SO4.7: 4 residues within 4Å: Chain A: H.234 Chain B: H.235, H.236, H.237 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:H.235, B:H.237 Salt bridges: B:H.236

2 x MG: MAGNESIUM ION(Non-covalent)

MG.4: 5 residues within 4Å: Chain A: L.30, N.109, P.110, A.111, R.112 No protein-ligand interaction detected (PLIP) MG.8: 5 residues within 4Å: Chain B: L.30, N.109, P.110, A.111, R.112 No protein-ligand interaction detected (PLIP)

1 x 56S: propan-2-yl dodecanoate(Non-covalent)

56S.5: 19 residues within 4Å: Chain A: P.128, T.131, A.132, A.135, T.136, V.139, F.142, F.143, I.173, F.177, C.189, F.190, L.192, W.193 Chain B: Q.207, Y.208, G.209, A.210, M.212 5 PLIP interactions: 1 interactions with chain B, 4 interactions with chain A Hydrophobic interactions: B:A.210, A:A.132, A:F.142, A:F.143, A:F.190

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Delmar, J.A. et al., Structural Basis for the Regulation of the MmpL Transporters of Mycobacterium tuberculosis. J.Biol.Chem. (2015)

Release Date

2015-09-30

Peptides

Rv1816 transcriptional regulator: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Rv1816 transcriptional regulator