SMTL ID : 7pm4.1

Cryo-EM structures of human fucosidase FucA1 reveal insight into substate recognition and catalysis.

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

homo-tetramer

Ligands

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

NAG.1: 4 residues within 4Å: Chain A: Q.174, V.177, N.211, N.214 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:Q.174 Hydrogen bonds: A:N.211 NAG.3: 4 residues within 4Å: Chain B: Q.174, V.177, N.211, N.214 2 PLIP interactions: 2 interactions with chain B Hydrophobic interactions: B:Q.174 Hydrogen bonds: B:N.211 NAG.5: 4 residues within 4Å: Chain C: Q.174, V.177, N.211, N.214 2 PLIP interactions: 2 interactions with chain C Hydrophobic interactions: C:Q.174 Hydrogen bonds: C:N.211 NAG.7: 4 residues within 4Å: Chain D: Q.174, V.177, N.211, N.214 2 PLIP interactions: 2 interactions with chain D Hydrophobic interactions: D:Q.174 Hydrogen bonds: D:N.211

4 x DFU: (2S,3R,4S,5R)-2-METHYLPIPERIDINE-3,4,5-TRIOL(Non-covalent)

DFU.2: 10 residues within 4Å: Chain A: H.33, E.45, W.46, H.108, H.109, Y.152, D.200, R.234, D.251, W.274 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:E.45, A:W.46, A:H.108, A:H.109, A:D.200, A:R.234 DFU.4: 10 residues within 4Å: Chain B: H.33, E.45, W.46, H.108, H.109, Y.152, D.200, R.234, D.251, W.274 6 PLIP interactions: 6 interactions with chain B Hydrogen bonds: B:E.45, B:W.46, B:H.108, B:H.109, B:D.200, B:R.234 DFU.6: 10 residues within 4Å: Chain C: H.33, E.45, W.46, H.108, H.109, Y.152, D.200, R.234, D.251, W.274 7 PLIP interactions: 7 interactions with chain C Hydrogen bonds: C:W.46, C:H.108, C:H.109, C:Y.152, C:D.200, C:D.200, C:R.234 DFU.8: 10 residues within 4Å: Chain D: H.33, E.45, W.46, H.108, H.109, Y.152, D.200, R.234, D.251, W.274 7 PLIP interactions: 7 interactions with chain D Hydrogen bonds: D:W.46, D:H.108, D:H.109, D:Y.152, D:D.200, D:D.200, D:R.234

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Armstrong, Z. et al., Cryo-EM structures of human fucosidase FucA1 reveal insight into substrate recognition and catalysis. Structure (2022)

Release Date

2022-08-10

Peptides

Tissue alpha-L-fucosidase: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

Tissue alpha-L-fucosidase

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