SMTL ID : 5bo8.1

Structure of human sialyltransferase ST8SiaIII

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.70 Å

Oligo State

homo-dimer

Ligands

5 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: 6 residues within 4Å: Chain A: Y.122, D.147, R.166, K.167, T.168, N.169 No protein-ligand interaction detected (PLIP) NAG-NAG.2: 2 residues within 4Å: Chain A: N.123, I.124 No protein-ligand interaction detected (PLIP) NAG-NAG.3: 2 residues within 4Å: Chain A: N.56, A.59 No protein-ligand interaction detected (PLIP) NAG-NAG.6: 6 residues within 4Å: Chain B: Y.122, D.147, R.166, K.167, T.168, N.169 1 PLIP interactions: 1 interactions with chain B Hydrophobic interactions: B:R.166 NAG-NAG.7: 6 residues within 4Å: Chain B: D.72, K.75, N.76, I.244, H.247, R.250 No protein-ligand interaction detected (PLIP)

1 x NAG- NAG- BMA- MAN: 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.4: 7 residues within 4Å: Chain A: H.70, V.71, D.72, K.75, N.76, I.244, H.247 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:H.247

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

NAG-NAG-BMA-FUC.5: 3 residues within 4Å: Chain B: N.123, I.124, H.280 1 PLIP interactions: 1 interactions with chain B Hydrophobic interactions: B:I.124

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

NAG.8: 2 residues within 4Å: Chain B: N.56, A.59 No protein-ligand interaction detected (PLIP)

1 x CIT: CITRIC ACID(Non-functional Binders)

CIT.9: 1 residues within 4Å: Chain B: R.294 1 PLIP interactions: 1 interactions with chain B Salt bridges: B:R.294

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Volkers, G. et al., Structure of human ST8SiaIII sialyltransferase provides insight into cell-surface polysialylation. Nat.Struct.Mol.Biol. (2015)

Release Date

2015-07-15

Peptides

Sia-alpha-2,3-Gal-beta-1,4-GlcNAc-R:alpha 2,8-sialyltransferase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Sia-alpha-2,3-Gal-beta-1,4-GlcNAc-R:alpha 2,8-sialyltransferase