SMTL ID : 4xra.1

Salmonella typhimurium AhpC T43S mutant

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.75 Å

Oligo State

homo-10-mer

Ligands

18 x CL: CHLORIDE ION(Non-functional Binders)

CL.1: 5 residues within 4Å: Chain A: S.1, L.2, F.122, I.133 Chain B: S.1 Ligand excluded by PLIP CL.2: 4 residues within 4Å: Chain A: R.105 Chain F: T.100, R.105 Ligands: CL.15 Ligand excluded by PLIP CL.3: 1 residues within 4Å: Chain A: C.165 Ligand excluded by PLIP CL.6: 5 residues within 4Å: Chain A: S.1 Chain B: S.1, L.2, F.122, I.133 Ligand excluded by PLIP CL.8: 5 residues within 4Å: Chain C: S.1, L.2, F.122, I.133 Chain D: S.1 Ligand excluded by PLIP CL.9: 3 residues within 4Å: Chain C: G.101, R.105, M.110 Ligand excluded by PLIP CL.10: 5 residues within 4Å: Chain C: S.1 Chain D: S.1, L.2, F.122, I.133 Ligand excluded by PLIP CL.11: 4 residues within 4Å: Chain D: T.100, G.101, R.105, M.110 Ligand excluded by PLIP CL.13: 5 residues within 4Å: Chain E: S.1, L.2, F.122, I.133 Chain J: S.1 Ligand excluded by PLIP CL.14: 5 residues within 4Å: Chain F: S.1, L.2, F.122, I.133 Chain G: S.1 Ligand excluded by PLIP CL.15: 4 residues within 4Å: Chain A: T.100, R.105 Chain F: R.105 Ligands: CL.2 Ligand excluded by PLIP CL.16: 1 residues within 4Å: Chain F: C.165 Ligand excluded by PLIP CL.19: 5 residues within 4Å: Chain F: S.1 Chain G: S.1, L.2, F.122, I.133 Ligand excluded by PLIP CL.21: 5 residues within 4Å: Chain H: S.1, L.2, F.122, I.133 Chain I: S.1 Ligand excluded by PLIP CL.22: 3 residues within 4Å: Chain H: G.101, R.105, M.110 Ligand excluded by PLIP CL.23: 5 residues within 4Å: Chain H: S.1 Chain I: S.1, L.2, F.122, I.133 Ligand excluded by PLIP CL.24: 4 residues within 4Å: Chain I: T.100, G.101, R.105, M.110 Ligand excluded by PLIP CL.26: 5 residues within 4Å: Chain E: S.1 Chain J: S.1, L.2, F.122, I.133 Ligand excluded by PLIP

6 x K: POTASSIUM ION(Non-covalent)

K.4: 7 residues within 4Å: Chain A: T.72, D.73, P.99 Chain F: T.72, D.73, P.99 Ligands: K.17 4 PLIP interactions: 1 interactions with chain A, 1 interactions with chain F, 2 Ligand-Water interactions Metal complexes: A:T.72, F:T.72, H2O.1, H2O.31 K.7: 6 residues within 4Å: Chain B: T.72, D.73, P.99 Chain C: T.72, D.73, P.99 4 PLIP interactions: 1 interactions with chain C, 1 interactions with chain B, 2 Ligand-Water interactions Metal complexes: C:T.72, B:T.72, H2O.9, H2O.15 K.12: 6 residues within 4Å: Chain D: T.72, D.73, P.99 Chain E: T.72, D.73, P.99 5 PLIP interactions: 1 interactions with chain D, 1 interactions with chain E, 3 Ligand-Water interactions Metal complexes: D:T.72, E:T.72, H2O.21, H2O.28, H2O.28 K.17: 7 residues within 4Å: Chain A: T.72, D.73, P.99 Chain F: T.72, D.73, P.99 Ligands: K.4 4 PLIP interactions: 1 interactions with chain A, 1 interactions with chain F, 2 Ligand-Water interactions Metal complexes: A:T.72, F:T.72, H2O.1, H2O.31 K.20: 6 residues within 4Å: Chain G: T.72, D.73, P.99 Chain H: T.72, D.73, P.99 4 PLIP interactions: 1 interactions with chain H, 1 interactions with chain G, 2 Ligand-Water interactions Metal complexes: H:T.72, G:T.72, H2O.39, H2O.45 K.25: 6 residues within 4Å: Chain I: T.72, D.73, P.99 Chain J: T.72, D.73, P.99 5 PLIP interactions: 1 interactions with chain J, 1 interactions with chain I, 3 Ligand-Water interactions Metal complexes: J:T.72, I:T.72, H2O.51, H2O.58, H2O.58

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

SO4.5: 7 residues within 4Å: Chain A: A.167, K.168 Chain B: C.46, P.47, S.85, E.86, T.87 5 PLIP interactions: 4 interactions with chain B, 1 interactions with chain A Hydrogen bonds: B:S.85, B:E.86, B:T.87, B:T.87, A:K.168 SO4.18: 7 residues within 4Å: Chain F: A.167, K.168 Chain G: C.46, P.47, S.85, E.86, T.87 5 PLIP interactions: 1 interactions with chain F, 4 interactions with chain G Hydrogen bonds: F:K.168, G:S.85, G:E.86, G:T.87, G:T.87

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Nelson, K.J. et al., Experimentally Dissecting the Origins of Peroxiredoxin Catalysis. Antioxid.Redox Signal. (2018)

Release Date

2016-01-20

Peptides

Alkyl hydroperoxide reductase subunit C: ABCDEFGHIJ

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

E
E

F
A

G
B

H
C

I
D

J
E

Alkyl hydroperoxide reductase subunit C