SMTL ID : 4chg.1 (2 other biounits)

Crystal structure of VapBC15 complex from Mycobacterium tuberculosis

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.10 Å

Oligo State

hetero-2-2-mer

Ligands

2 x MN: MANGANESE (II) ION(Non-covalent)

MN.1: 5 residues within 4Å: Chain A: D.97, D.115, D.117 Chain C: E.67 Ligands: MG.2 5 PLIP interactions: 2 interactions with chain C, 3 interactions with chain A Metal complexes: C:E.67, C:E.67, A:D.97, A:D.115, A:D.117 MN.3: 5 residues within 4Å: Chain B: D.97, D.115, D.117 Chain D: E.67 Ligands: MG.4 5 PLIP interactions: 3 interactions with chain B, 2 interactions with chain D Metal complexes: B:D.97, B:D.115, B:D.117, D:E.67, D:E.67

2 x MG: MAGNESIUM ION(Non-covalent)

MG.2: 5 residues within 4Å: Chain A: E.43, D.97, D.115 Chain C: E.67 Ligands: MN.1 6 PLIP interactions: 1 interactions with chain C, 1 interactions with chain A, 4 Ligand-Water interactions Metal complexes: C:E.67, A:D.97, H2O.1, H2O.1, H2O.2, H2O.2 MG.4: 5 residues within 4Å: Chain B: E.43, D.97, D.115 Chain D: E.67 Ligands: MN.3 6 PLIP interactions: 1 interactions with chain D, 1 interactions with chain B, 4 Ligand-Water interactions Metal complexes: D:E.67, B:D.97, H2O.4, H2O.4, H2O.5, H2O.5

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Das, U. et al., Crystal Structure of the Vapbc-15 Complex from Mycobacterium Tuberculosis Reveals a Two-Metal Ion Dependent Pin-Domain Ribonuclease And a Variable Mode of Toxin-Antitoxin Assembly. J.Struct.Biol. (2014)

Release Date

2014-11-12

Peptides

PROBABLE RIBONUCLEASE VAPC15: AB
ANTITOXIN VAPB15: CD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
G

D
H

PROBABLE RIBONUCLEASE VAPC15

ANTITOXIN VAPB15

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