SMTL ID : 2lal.1

CRYSTAL STRUCTURE DETERMINATION AND REFINEMENT AT 2.3 ANGSTROMS RESOLUTION OF THE LENTIL LECTIN

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.80 Å

Oligo State

hetero-2-2-mer

Ligands

2 x PO4: PHOSPHATE ION(Non-functional Binders)

PO4.1: 6 residues within 4Å: Chain A: D.81, G.98, G.99, F.123, N.125 Chain B: G.29 5 PLIP interactions: 3 interactions with chain A, 2 interactions with chain B Hydrogen bonds: A:D.81, A:G.99, A:N.125 Water bridges: B:A.30, B:A.30 PO4.4: 6 residues within 4Å: Chain C: D.81, G.98, G.99, F.123, N.125 Chain D: G.29 6 PLIP interactions: 3 interactions with chain C, 3 interactions with chain D Hydrogen bonds: C:D.81, C:G.99, C:N.125 Water bridges: D:A.30, D:A.30, D:A.30

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

MN.2: 4 residues within 4Å: Chain A: E.119, D.121, D.129, H.136 6 PLIP interactions: 4 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:E.119, A:D.121, A:D.129, A:H.136, H2O.2, H2O.2 MN.5: 4 residues within 4Å: Chain C: E.119, D.121, D.129, H.136 6 PLIP interactions: 4 interactions with chain C, 2 Ligand-Water interactions Metal complexes: C:E.119, C:D.121, C:D.129, C:H.136, H2O.6, H2O.6

2 x CA: CALCIUM ION(Non-covalent)

CA.3: 4 residues within 4Å: Chain A: D.121, F.123, N.125, D.129 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.121, A:D.121, A:F.123, A:D.129, H2O.1 CA.6: 4 residues within 4Å: Chain C: D.121, F.123, N.125, D.129 5 PLIP interactions: 3 interactions with chain C, 2 Ligand-Water interactions Metal complexes: C:D.121, C:F.123, C:D.129, H2O.6, H2O.6

Links

RCSB   PDBe   PDBj   PDBsum   CATH   PLIP

Citation

Loris, R. et al., Structural analysis of two crystal forms of lentil lectin at 1.8 A resolution. Proteins (1994)

Release Date

1993-10-31

Peptides

LENTIL LECTIN (ALPHA CHAIN): AC
LENTIL LECTIN (BETA CHAIN): BD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

C
C

B
B

D
D

LENTIL LECTIN (ALPHA CHAIN)

LENTIL LECTIN (BETA CHAIN)

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