SMTL ID : 2d3p.1

Cratylia Floribunda seed lectin crystallized at basic pH

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.80 Å

Oligo State

homo-tetramer

Ligands

4 x CA: CALCIUM ION(Non-covalent)

CA.1: 4 residues within 4Å: Chain A: D.10, Y.12, N.14, D.19 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:D.10, A:D.10, A:Y.12, A:D.19 CA.3: 4 residues within 4Å: Chain B: D.10, Y.12, N.14, D.19 4 PLIP interactions: 4 interactions with chain B Metal complexes: B:D.10, B:D.10, B:Y.12, B:D.19 CA.5: 4 residues within 4Å: Chain C: D.10, Y.12, N.14, D.19 5 PLIP interactions: 4 interactions with chain C, 1 Ligand-Water interactions Metal complexes: C:D.10, C:D.10, C:Y.12, C:D.19, H2O.87 CA.7: 4 residues within 4Å: Chain D: D.10, Y.12, N.14, D.19 4 PLIP interactions: 4 interactions with chain D Metal complexes: D:D.10, D:D.10, D:Y.12, D:D.19

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

MN.2: 5 residues within 4Å: Chain A: E.8, D.10, D.19, H.24, S.34 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:E.8, A:D.10, A:D.19, A:H.24 MN.4: 4 residues within 4Å: Chain B: E.8, D.10, D.19, H.24 4 PLIP interactions: 4 interactions with chain B Metal complexes: B:E.8, B:D.10, B:D.19, B:H.24 MN.6: 4 residues within 4Å: Chain C: E.8, D.10, D.19, H.24 4 PLIP interactions: 4 interactions with chain C Metal complexes: C:E.8, C:D.10, C:D.19, C:H.24 MN.8: 4 residues within 4Å: Chain D: E.8, D.10, D.19, H.24 4 PLIP interactions: 4 interactions with chain D Metal complexes: D:E.8, D:D.10, D:D.19, D:H.24

Links

RCSB   PDBe   PDBj   PDBsum   CATH   PLIP

Citation

Del Sol, F.G. et al., Crystal structures of Cratylia floribunda seed lectin at acidic and basic pHs. Insights into the structural basis of the pH-dependent dimer-tetramer transition. J.Struct.Biol. (2007)

Release Date

2005-11-10

Peptides

Lectin alpha chain: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

Lectin alpha chain

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