SMTL ID : 4f9u.2 (1 other biounit)

Structure of glycosylated glutaminyl cyclase from Drosophila melanogaster

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.80 Å

Oligo State

monomer

Ligands

1 x NAG- NAG- BMA- MAN- MAN- MAN- MAN: alpha-D-mannopyranose-(1-2)-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(Non-covalent)

NAG-NAG-BMA-MAN-MAN-MAN-MAN.1: 8 residues within 4Å: Chain A: E.10, V.11, N.14, A.276, N.277, L.278, H.279, W.280 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:A.276 Water bridges: A:L.278, A:L.278, A:L.278, A:W.280 Hydrophobic interactions: A:W.280

1 x ZN: ZINC ION(Non-covalent)

ZN.2: 5 residues within 4Å: Chain A: D.103, E.143, W.268, H.269 Ligands: PBD.3 5 PLIP interactions: 5 interactions with chain A Metal complexes: A:D.103, A:D.103, A:E.143, A:E.143, A:H.269

1 x PBD: 1-(3,4-dimethoxyphenyl)-3-[3-(1H-imidazol-1-yl)propyl]thiourea(Non-covalent)

PBD.3: 11 residues within 4Å: Chain A: D.103, E.142, E.143, W.148, D.190, V.242, D.243, F.264, W.268, H.269 Ligands: ZN.2 2 PLIP interactions: 2 interactions with chain A Water bridges: A:F.264 pi-Stacking: A:F.264

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Koch, B. et al., Crystal Structures of Glutaminyl Cyclases (QCs) from Drosophila melanogaster Reveal Active Site Conservation between Insect and Mammalian QCs. Biochemistry (2012)

Release Date

2012-08-29

Peptides

CG32412: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

CG32412

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