SMTL ID : 1uzv.1

High affinity fucose binding of Pseudomonas aeruginosa lectin II: 1.0 A crystal structure of the complex

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.00 Å

Oligo State

homo-tetramer

Ligands

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

SO4.1: 3 residues within 4Å: Chain A: N.11, T.12, R.13 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:R.13 Water bridges: A:R.13 Salt bridges: A:R.13 SO4.5: 4 residues within 4Å: Chain B: Q.43, S.44, N.46, A.48 2 PLIP interactions: 2 interactions with chain B Water bridges: B:N.46, B:N.46

8 x CA: CALCIUM ION(Non-covalent)

CA.2: 6 residues within 4Å: Chain A: E.95, D.99, D.101, D.104 Ligands: CA.3, FUC.4 5 PLIP interactions: 5 interactions with chain A Metal complexes: A:E.95, A:E.95, A:D.99, A:D.101, A:D.104 CA.3: 7 residues within 4Å: Chain A: N.21, D.101, N.103, D.104 Chain B: G.114 Ligands: CA.2, FUC.4 4 PLIP interactions: 3 interactions with chain A, 1 interactions with chain B Metal complexes: A:N.21, A:D.101, A:D.104, B:G.114 CA.6: 6 residues within 4Å: Chain B: E.95, D.99, D.101, D.104 Ligands: CA.7, FUC.8 5 PLIP interactions: 5 interactions with chain B Metal complexes: B:E.95, B:E.95, B:D.99, B:D.101, B:D.104 CA.7: 7 residues within 4Å: Chain A: G.114 Chain B: N.21, D.101, N.103, D.104 Ligands: CA.6, FUC.8 4 PLIP interactions: 3 interactions with chain B, 1 interactions with chain A Metal complexes: B:N.21, B:D.101, B:D.104, A:G.114 CA.9: 6 residues within 4Å: Chain C: E.95, D.99, D.101, D.104 Ligands: CA.10, FUC.11 5 PLIP interactions: 5 interactions with chain C Metal complexes: C:E.95, C:E.95, C:D.99, C:D.101, C:D.104 CA.10: 7 residues within 4Å: Chain C: N.21, D.101, N.103, D.104 Chain D: G.114 Ligands: CA.9, FUC.11 4 PLIP interactions: 3 interactions with chain C, 1 interactions with chain D Metal complexes: C:N.21, C:D.101, C:D.104, D:G.114 CA.12: 6 residues within 4Å: Chain D: E.95, D.99, D.101, D.104 Ligands: CA.13, FUC.14 5 PLIP interactions: 5 interactions with chain D Metal complexes: D:E.95, D:E.95, D:D.99, D:D.101, D:D.104 CA.13: 7 residues within 4Å: Chain C: G.114 Chain D: N.21, D.101, N.103, D.104 Ligands: CA.12, FUC.14 4 PLIP interactions: 3 interactions with chain D, 1 interactions with chain C Metal complexes: D:N.21, D:D.101, D:D.104, C:G.114

4 x FUC: alpha-L-fucopyranose(Non-covalent)

FUC.4: 11 residues within 4Å: Chain A: N.21, S.22, S.23, E.95, D.96, D.99, D.101, D.104 Chain B: G.114 Ligands: CA.2, CA.3 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:S.23, A:D.96, A:D.101 Water bridges: A:E.95, A:D.96, A:D.96, A:D.99 FUC.8: 11 residues within 4Å: Chain A: G.114 Chain B: N.21, S.22, S.23, E.95, D.96, D.99, D.101, D.104 Ligands: CA.6, CA.7 7 PLIP interactions: 6 interactions with chain B, 1 interactions with chain A Hydrogen bonds: B:S.23, B:D.96, A:G.114 Water bridges: B:S.23, B:E.95, B:D.96, B:D.99 FUC.11: 11 residues within 4Å: Chain C: N.21, S.22, S.23, E.95, D.96, D.99, D.101, D.104 Chain D: G.114 Ligands: CA.9, CA.10 11 PLIP interactions: 11 interactions with chain C Hydrogen bonds: C:S.23, C:D.96, C:D.101 Water bridges: C:S.23, C:S.23, C:S.23, C:S.23, C:E.95, C:D.96, C:D.96, C:D.99 FUC.14: 12 residues within 4Å: Chain C: G.114 Chain D: N.21, S.22, S.23, E.95, D.96, G.97, D.99, D.101, D.104 Ligands: CA.12, CA.13 9 PLIP interactions: 8 interactions with chain D, 1 interactions with chain C Hydrogen bonds: D:S.23, D:D.96, C:G.114 Water bridges: D:S.23, D:S.23, D:S.23, D:E.95, D:D.96, D:D.99

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Mitchell, E.P. et al., High Affinity Fucose Binding of Pseudomonas Aeruginosa Lectin Pa-Iil: 1.0 A Resolution Crystal Structure of the Complex Combined with Thermodynamics and Computational Chemistry Approaches. Proteins (2005)

Release Date

2004-12-08

Peptides

PSEUDOMONAS AERUGINOSA LECTIN II: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

PSEUDOMONAS AERUGINOSA LECTIN II

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