SMTL ID : 4hv5.1

Structure of the MNTR FE2+ complex with E site metal binding

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.90 Å

Oligo State

homo-dimer

Ligands

4 x FE2: FE (II) ION(Non-covalent)

FE2.1: 4 residues within 4Å: Chain A: E.10, H.76, E.98, E.101 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:E.10, A:H.76, A:E.98, A:E.101, H2O.1 FE2.2: 4 residues within 4Å: Chain A: D.7, E.98, E.101, H.102 5 PLIP interactions: 3 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:D.7, A:D.7, A:H.102, H2O.1, H2O.2 FE2.4: 4 residues within 4Å: Chain B: E.10, H.76, E.98, E.101 5 PLIP interactions: 5 interactions with chain B Metal complexes: B:E.10, B:E.10, B:H.76, B:E.101, B:E.101 FE2.5: 3 residues within 4Å: Chain B: S.4, D.7, H.102 5 PLIP interactions: 2 interactions with chain B, 3 Ligand-Water interactions Metal complexes: B:D.7, B:H.102, H2O.6, H2O.8, H2O.9

2 x EPE: 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID(Non-functional Binders)

EPE.3: 5 residues within 4Å: Chain A: I.16, E.17, E.18, K.19, G.20 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:E.17 Salt bridges: A:E.17 EPE.6: 5 residues within 4Å: Chain B: I.16, E.17, E.18, K.19, G.20 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:E.17 Salt bridges: B:E.17

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

McGuire, A.M. et al., Roles of the A and C sites in the manganese-specific activation of MntR. Biochemistry (2013)

Release Date

2012-11-14

Peptides

Transcriptional regulator MntR: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Transcriptional regulator MntR

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