SMTL ID : 4r9j.4 (3 other biounits)

L-ficolin complexed to glucosamine-6-sulfate

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.10 Å

Oligo State

monomer

Ligands

1 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(Non-covalent)

NAG-NAG-BMA.1: 1 residues within 4Å: Chain A: N.144 No protein-ligand interaction detected (PLIP)

1 x CA: CALCIUM ION(Non-covalent)

CA.2: 4 residues within 4Å: Chain A: D.153, D.155, N.157, G.159 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.153, A:D.153, A:D.155, A:G.159, H2O.1

3 x ACT: ACETATE ION(Non-functional Binders)

ACT.3: 6 residues within 4Å: Chain A: F.165, N.173, C.174, H.175, A.192, Y.203 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:F.165, A:A.192, A:Y.203 Hydrogen bonds: A:C.174, A:H.175 ACT.4: 1 residues within 4Å: Chain A: R.73 1 PLIP interactions: 1 interactions with chain A Salt bridges: A:R.73 ACT.5: 6 residues within 4Å: Chain A: D.137, S.138, L.139, T.140, F.141, V.176 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:F.141 Hydrogen bonds: A:L.139, A:T.140, A:F.141

1 x SO4: SULFATE ION(Non-functional Binders)

SO4.6: 4 residues within 4Å: Chain A: R.61, D.62, T.65, K.150 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:D.62, A:T.65 Water bridges: A:R.61, A:R.61 Salt bridges: A:R.61, A:K.150

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Laffly, E. et al., Human ficolin-2 recognition versatility extended: An update on the binding of ficolin-2 to sulfated/phosphated carbohydrates. Febs Lett. (2014)

Release Date

2014-11-05

Peptides

Ficolin-2: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
G

Ficolin-2

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