SMTL ID : 8sfc.1

Crystal structure of the engineered SsoPox variant IVA4 in alternate state

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.40 Å

Oligo State

homo-dimer

Ligands

2 x FE: FE (III) ION(Non-covalent)

FE.1: 6 residues within 4Å: Chain A: H.22, H.24, K.137, D.256, C.259 Ligands: CO.2 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:H.22, A:H.24, A:D.256 FE.4: 6 residues within 4Å: Chain B: H.22, H.24, K.137, D.256, C.259 Ligands: CO.5 3 PLIP interactions: 3 interactions with chain B Metal complexes: B:H.22, B:H.24, B:D.256

2 x CO: COBALT (II) ION(Non-covalent)

CO.2: 5 residues within 4Å: Chain A: K.137, H.170, H.199, C.258 Ligands: FE.1 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:H.170, A:H.199, A:C.258 CO.5: 5 residues within 4Å: Chain B: K.137, H.170, H.199, C.258 Ligands: FE.4 3 PLIP interactions: 3 interactions with chain B Metal complexes: B:H.170, B:H.199, B:C.258

2 x GOL: GLYCEROL(Non-functional Binders)

GOL.3: 6 residues within 4Å: Chain A: N.160, K.164, G.189, V.190, D.191, K.194 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:N.160, A:D.191 GOL.6: 6 residues within 4Å: Chain B: N.160, K.164, G.189, V.190, D.191, K.194 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:N.160, B:D.191

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Jacquet, P. et al., Changes in Active Site Loops Conformation Relates to a Transition from Lactonase to Phosphotriesterase. To Be Published

Release Date

2024-04-17

Peptides

Aryldialkylphosphatase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
D

B
D

Aryldialkylphosphatase

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