SMTL ID : 3kd0.2 (1 other biounit)

Human thioredoxin C35S,C62S,C69S,C73S mutant showing cadmium chloride bound to the active site

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.70 Å

Oligo State

homo-dimer

Ligands

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

CL.1: 6 residues within 4Å: Chain A: P.34, M.74 Chain B: N.93 Ligands: CL.2, CD.3, CL.4 Ligand excluded by PLIP CL.2: 6 residues within 4Å: Chain A: W.31, M.74 Chain B: K.96 Ligands: CL.1, CD.3, CL.4 Ligand excluded by PLIP CL.4: 6 residues within 4Å: Chain A: W.31, C.32 Chain B: N.93 Ligands: CL.1, CL.2, CD.3 Ligand excluded by PLIP CL.5: 0 residues within 4Å: (No contacts) Ligand excluded by PLIP CL.6: 6 residues within 4Å: Chain A: N.93 Chain B: P.34, M.74 Ligands: CL.7, CD.8, CL.9 Ligand excluded by PLIP CL.7: 6 residues within 4Å: Chain A: K.96 Chain B: W.31, M.74 Ligands: CL.6, CD.8, CL.9 Ligand excluded by PLIP CL.9: 6 residues within 4Å: Chain A: N.93 Chain B: W.31, C.32 Ligands: CL.6, CL.7, CD.8 Ligand excluded by PLIP CL.10: 0 residues within 4Å: (No contacts) Ligand excluded by PLIP

2 x CD: CADMIUM ION(Non-covalent)

CD.3: 5 residues within 4Å: Chain A: C.32, M.74 Ligands: CL.1, CL.2, CL.4 2 PLIP interactions: 2 interactions with chain A Metal complexes: A:C.32, A:M.74 CD.8: 5 residues within 4Å: Chain B: C.32, M.74 Ligands: CL.6, CL.7, CL.9 2 PLIP interactions: 2 interactions with chain B Metal complexes: B:C.32, B:M.74

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Hall, G. et al., The 1.7 A resolution crystal structure of a cadmium chloride complex with the active site of a mutant human thioredoxin. To be Published

Release Date

2010-12-01

Peptides

Thioredoxin: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

Thioredoxin

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