SMTL ID : 4r9t.3 (3 other biounits)

L-ficolin complexed to sulphates

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.25 Å

Oligo State

monomer

Ligands

1 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: 1 residues within 4Å: Chain A: N.145 No protein-ligand interaction detected (PLIP)

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

ACT.2: 6 residues within 4Å: Chain A: F.166, N.174, C.175, H.176, F.192, Y.204 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:F.166, A:F.192, A:Y.204 Hydrogen bonds: A:C.175, A:H.176

1 x CA: CALCIUM ION(Non-covalent)

CA.3: 4 residues within 4Å: Chain A: D.154, D.156, N.158, G.160 5 PLIP interactions: 3 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:D.156, A:N.158, A:G.160, H2O.1, H2O.1

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

SO4.4: 5 residues within 4Å: Chain A: Y.61, R.62, D.63, T.66, K.151 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:D.63 Salt bridges: A:R.62, A:K.151 SO4.5: 3 residues within 4Å: Chain A: H.189, G.190, S.191 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:G.190, A:S.191

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
B

Ficolin-2

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