SMTL ID : 2h1c.1 (1 other biounit)

Crystal Structure of FitAcB from Neisseria gonorrhoeae

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.80 Å

Oligo State

hetero-2-2-mer

Ligands

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

ACT.1: 3 residues within 4Å: Chain A: L.50, L.51, N.52 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:L.51, A:N.52 ACT.7: 3 residues within 4Å: Chain C: L.50, L.51, N.52 2 PLIP interactions: 2 interactions with chain C Hydrogen bonds: C:L.51, C:N.52

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

SO4.2: 2 residues within 4Å: Chain A: R.14, R.121 6 PLIP interactions: 6 interactions with chain A Water bridges: A:N.18, A:R.121, A:R.121, A:R.121 Salt bridges: A:R.14, A:R.121 SO4.3: 3 residues within 4Å: Chain A: R.20, H.138, L.139 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:L.139 Salt bridges: A:R.20, A:H.138 SO4.8: 2 residues within 4Å: Chain C: R.14, R.121 7 PLIP interactions: 7 interactions with chain C Water bridges: C:N.18, C:R.121, C:R.121, C:R.121, C:R.121 Salt bridges: C:R.14, C:R.121 SO4.9: 3 residues within 4Å: Chain C: R.20, H.138, L.139 4 PLIP interactions: 4 interactions with chain C Hydrogen bonds: C:L.139, C:L.139 Salt bridges: C:R.20, C:H.138

6 x MG: MAGNESIUM ION(Non-covalent)

MG.4: 5 residues within 4Å: Chain A: L.3, L.4, L.35, S.36, T.39 2 PLIP interactions: 2 interactions with chain A Metal complexes: A:L.4, A:T.39 MG.5: 3 residues within 4Å: Chain A: R.44, A.48, H.60 4 PLIP interactions: 1 interactions with chain A, 3 Ligand-Water interactions Metal complexes: A:R.44, H2O.1, H2O.2, H2O.2 MG.6: 6 residues within 4Å: Chain A: S.36, A.37, L.76, P.77, F.78, T.110 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:S.36, A:L.76, A:T.110 MG.10: 5 residues within 4Å: Chain C: L.3, L.4, L.35, S.36, T.39 2 PLIP interactions: 2 interactions with chain C Metal complexes: C:L.4, C:T.39 MG.11: 3 residues within 4Å: Chain C: R.44, A.48, H.60 4 PLIP interactions: 1 interactions with chain C, 3 Ligand-Water interactions Metal complexes: C:R.44, H2O.4, H2O.5, H2O.6 MG.12: 6 residues within 4Å: Chain C: S.36, A.37, L.76, P.77, F.78, T.110 3 PLIP interactions: 3 interactions with chain C Metal complexes: C:S.36, C:L.76, C:T.110

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Mattison, K. et al., Structure of FitAB from Neisseria gonorrhoeae bound to DNA reveals a tetramer of toxin-antitoxin heterodimers containing pin domains and ribbon-helix-helix motifs. J.Biol.Chem. (2006)

Release Date

2006-09-26

Peptides

Trafficking protein B: AC
Trafficking protein A: BD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

C
A

B
B

D
B

Trafficking protein B

Trafficking protein A

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