SMTL ID : 2bwr.1 (1 other biounit)

Crystal Structure of Psathyrella Velutina Lectin at 1.5A Resolution

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.50 Å

Oligo State

monomer

Ligands

2 x CA: CALCIUM ION(Non-covalent)

CA.1: 5 residues within 4Å: Chain A: D.343, T.345, D.347, C.349, D.351 5 PLIP interactions: 5 interactions with chain A Metal complexes: A:D.343, A:T.345, A:D.347, A:C.349, A:D.351 CA.2: 5 residues within 4Å: Chain A: D.177, T.179, D.181, L.183, D.185 6 PLIP interactions: 5 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.177, A:T.179, A:D.181, A:L.183, A:D.185, H2O.10

2 x MES: 2-(N-MORPHOLINO)-ETHANESULFONIC ACID(Non-covalent)

MES.3: 5 residues within 4Å: Chain A: N.46, G.52, W.54, W.83, P.96 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:N.46 MES.4: 6 residues within 4Å: Chain A: K.125, D.181, L.183, N.199, S.200, Q.206 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:Q.206 Salt bridges: A:K.125, A:D.181

1 x CL: CHLORIDE ION(Non-functional Binders)

CL.5: 3 residues within 4Å: Chain A: E.79, N.80, W.83 Ligand excluded by PLIP

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

SO4.6: 4 residues within 4Å: Chain A: E.191, N.192, Q.193, Y.195 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:E.191, A:N.192, A:N.192, A:Q.193, A:Q.193 SO4.7: 4 residues within 4Å: Chain A: E.357, N.358, S.359, W.361 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:E.357, A:N.358, A:N.358, A:S.359 SO4.8: 2 residues within 4Å: Chain A: G.262, A.263 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:A.263 SO4.9: 2 residues within 4Å: Chain A: Y.106, R.112 1 PLIP interactions: 1 interactions with chain A Salt bridges: A:R.112

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Cioci, G. et al., Beta-Propeller Crystal Structure of Psathyrella Velutina Lectin: An Integrin-Like Fungal Protein Interacting with Monosaccharides and Calcium. J.Mol.Biol. (2006)

Release Date

2006-01-23

Peptides

PSATHYRELLA VELUTINA LECTIN: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

PSATHYRELLA VELUTINA LECTIN

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