SMTL ID : 2gnm.1

P. angolensis lectin (PAL) treated with EDTA for 39 hours

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.95 Å

Oligo State

homo-dimer

Ligands

1 x MAN: alpha-D-mannopyranose(Non-covalent)

MAN.1: 9 residues within 4Å: Chain A: A.85, D.86, G.105, G.106, F.132, S.137, G.220, E.221, Q.222 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:G.106, A:S.137, A:G.220, A:E.221, A:Q.222, A:Q.222 Water bridges: A:G.104

2 x CA: CALCIUM ION(Non-covalent)

CA.2: 3 residues within 4Å: Chain A: E.128, D.130, H.146 5 PLIP interactions: 3 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:E.128, A:D.130, A:H.146, H2O.1, H2O.4 CA.4: 4 residues within 4Å: Chain B: E.128, D.130, H.146 Ligands: MN.5 5 PLIP interactions: 3 interactions with chain B, 2 Ligand-Water interactions Metal complexes: B:E.128, B:D.130, B:H.146, H2O.4, H2O.4

2 x MN: MANGANESE (II) ION(Non-covalent)

MN.3: 1 residues within 4Å: Chain A: D.130 3 PLIP interactions: 2 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.130, A:D.130, H2O.3 MN.5: 3 residues within 4Å: Chain B: D.130, F.132 Ligands: CA.4 3 PLIP interactions: 2 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:D.130, B:F.132, H2O.4

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Garcia-Pino, A. et al., Interplay Between Metal Binding and cis/trans Isomerization in Legume Lectins: Structural and Thermodynamic Study of P. angolensis Lectin. J.Mol.Biol. (2006)

Release Date

2006-07-25

Peptides

lectin: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

lectin

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