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

Crystal Structure of Ancestral Thioredoxin Relative to Last Eukaryotes Common Ancestor (LECA) from the Precambrian Period

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.30 Å

Oligo State

monomer

Ligands

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

CL.1: 3 residues within 4Å: Chain A: K.81, V.86, H.104 Ligand excluded by PLIP

2 x NA: SODIUM ION(Non-functional Binders)

NA.2: 2 residues within 4Å: Chain A: A.18, V.53 3 PLIP interactions: 3 interactions with chain A Water bridges: A:E.17, A:D.19, A:D.19 NA.3: 5 residues within 4Å: Chain A: M.1, I.3, S.45, V.53, F.54 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:F.54, A:F.54

2 x MG: MAGNESIUM ION(Non-covalent)(Non-functional Binders)

MG.4: 3 residues within 4Å: Chain A: T.29, W.30, D.60 4 PLIP interactions: 1 interactions with chain A, 3 Ligand-Water interactions Metal complexes: A:T.29, H2O.6, H2O.6, H2O.9 MG.6: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP)

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

ACT.5: 7 residues within 4Å: Chain A: T.6, N.7, K.8, E.61, V.62, P.63, D.64 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:K.8, A:D.64

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Ingles-Prieto, A. et al., Conservation of protein structure over four billion years. Structure (2013)

Release Date

2013-08-21

Peptides

LECA THIOREDOXIN: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

LECA THIOREDOXIN

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