SMTL ID : 5ydi.2 (1 other biounit)

Crystal structure of acetylcholinesterase catalytic subunits of the malaria vector anopheles gambiae, new crystal packing

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 3.45 Å

Oligo State

homo-dimer

Ligands

2 x NAG- NAG- BMA: beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose

NAG-NAG-BMA.1: 2 residues within 4Å: Chain A: R.15, N.59 No protein-ligand interaction detected (PLIP) NAG-NAG-BMA.3: 2 residues within 4Å: Chain B: N.509 Ligands: NAG-NAG-BMA-MAN-MAN-MAN.2 No protein-ligand interaction detected (PLIP)

1 x NAG- NAG- BMA- MAN- MAN- MAN: alpha-D-mannopyranose-(1-6)-alpha-D-mannopyranose-(1-3)-[alpha-D-mannopyranose-(1-6)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose

NAG-NAG-BMA-MAN-MAN-MAN.2: 3 residues within 4Å: Chain A: N.509 Ligands: NAG-NAG-BMA.3, NAG-NAG-BMA.3 No protein-ligand interaction detected (PLIP)

2 x GOL: GLYCEROL(Non-functional Binders)

GOL.4: 4 residues within 4Å: Chain A: Y.121, W.280, Y.332 Ligands: NA.6 No protein-ligand interaction detected (PLIP) GOL.8: 3 residues within 4Å: Chain B: Y.121, Y.328, Y.332 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:Y.121, B:Y.328

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

NA.5: 3 residues within 4Å: Chain A: S.199, F.329, H.439 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:S.199, A:H.439 NA.6: 2 residues within 4Å: Chain A: Y.121 Ligands: GOL.4 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:Y.121 NA.9: 4 residues within 4Å: Chain B: G.119, S.199, F.329, H.439 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:S.199, B:H.439

1 x NAG: 2-acetamido-2-deoxy-beta-D-glucopyranose(Post Translational Modification)

NAG.7: 2 residues within 4Å: Chain B: N.59, T.61 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Han, Q. et al., Crystal structures of acetylcholinesterase of the malaria vector Anopheles gambiae reveal a polymerization interface, ligand binding residues and post translational modifications. To Be Published

Release Date

2018-03-07

Peptides

Acetylcholinesterase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

B
C

Acetylcholinesterase

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