SMTL ID : 5ed4.1 (1 other biounit)

Structure of a PhoP-DNA complex

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.40 Å

Oligo State

homo-dimer

Ligands

3 x CA: CALCIUM ION(Non-covalent)

CA.1: 4 residues within 4Å: Chain A: D.31, D.74, M.76, K.124 6 PLIP interactions: 3 interactions with chain A, 3 Ligand-Water interactions Metal complexes: A:D.31, A:D.74, A:M.76, H2O.1, H2O.2, H2O.2 CA.4: 3 residues within 4Å: Chain B: D.31, D.74, M.76 5 PLIP interactions: 3 interactions with chain B, 2 Ligand-Water interactions Metal complexes: B:D.31, B:D.74, B:M.76, H2O.3, H2O.3 CA.5: 1 residues within 4Å: Chain B: D.203 2 PLIP interactions: 1 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:D.203, H2O.3

3 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.2: 7 residues within 4Å: Chain A: L.202, D.203, W.206, R.207, Y.208 Chain B: A.112, G.113 No protein-ligand interaction detected (PLIP) EDO.3: 4 residues within 4Å: Chain A: N.55, G.56, P.78, M.80 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:G.56, A:P.78, A:M.80 EDO.6: 4 residues within 4Å: Chain B: K.198, V.242, G.243 Chain D: G.7 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:K.198, B:K.198

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

He, X. et al., Structural basis of DNA sequence recognition by the response regulator PhoP in Mycobacterium tuberculosis. Sci Rep (2016)

Release Date

2016-04-27

Peptides

Response regulator: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Response regulator

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