SMTL ID : 4miv.4 (3 other biounits)

Crystal Structure of Sulfamidase, Crystal Form L

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.40 Å

Oligo State

homo-dimer

Ligands

3 x NAG- NAG: 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose(Post Translational Modification)

NAG-NAG.1: 4 residues within 4Å: Chain A: A.39, N.41, L.59, R.61 No protein-ligand interaction detected (PLIP) NAG-NAG.2: 9 residues within 4Å: Chain B: Q.147, N.151, R.154, F.197, G.198, M.204, G.205, R.206, I.207 No protein-ligand interaction detected (PLIP) NAG-NAG.3: 1 residues within 4Å: Chain B: N.264 No protein-ligand interaction detected (PLIP)

2 x CA: CALCIUM ION(Non-covalent)

CA.4: 5 residues within 4Å: Chain A: D.31, D.32, S.70, D.273, N.274 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:D.31, A:D.32, A:D.273 CA.7: 5 residues within 4Å: Chain B: D.31, D.32, S.70, D.273, N.274 3 PLIP interactions: 3 interactions with chain B Metal complexes: B:D.31, B:D.32, B:D.273

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

NAG.5: 8 residues within 4Å: Chain A: Q.147, N.151, T.153, R.154, F.197, M.204, G.205, R.206 6 PLIP interactions: 6 interactions with chain A Hydrophobic interactions: A:F.197 Hydrogen bonds: A:Q.147, A:N.151, A:R.154, A:R.206, A:R.206 NAG.6: 2 residues within 4Å: Chain A: N.264, P.299 No protein-ligand interaction detected (PLIP) NAG.8: 4 residues within 4Å: Chain B: P.406, Q.409, D.410, N.413 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Sidhu, N.S. et al., Structure of sulfamidase provides insight into the molecular pathology of mucopolysaccharidosis IIIA. Acta Crystallogr.,Sect.D (2014)

Release Date

2014-05-14

Peptides

N-sulphoglucosamine sulphohydrolase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
G

B
H

N-sulphoglucosamine sulphohydrolase

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