SMTL ID : 1ovs.3 (2 other biounits)

LecB (PA-LII) in complex with core trimannoside

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.75 Å

Oligo State

homo-dimer

Ligands

2 x MAN- MAN: alpha-D-mannopyranose-(1-3)-alpha-D-mannopyranose(Non-covalent)

MAN-MAN.1: 12 residues within 4Å: Chain A: N.21, S.22, S.23, E.95, D.96, G.97, D.99, D.101, D.104 Chain B: G.114 Ligands: CA.3, CA.4 7 PLIP interactions: 6 interactions with chain A, 1 interactions with chain B Hydrogen bonds: A:S.23, A:D.101, A:D.104, A:D.104, B:G.114 Water bridges: A:D.96, A:D.96 MAN-MAN.2: 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.5, CA.6 6 PLIP interactions: 5 interactions with chain B, 1 interactions with chain A Hydrogen bonds: B:S.23, B:D.99, B:D.104, B:D.104, A:G.114 Water bridges: B:D.99

4 x CA: CALCIUM ION(Non-covalent)

CA.3: 6 residues within 4Å: Chain A: E.95, D.99, D.101, D.104 Ligands: MAN-MAN.1, CA.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.4: 7 residues within 4Å: Chain A: N.21, D.101, N.103, D.104 Chain B: G.114 Ligands: MAN-MAN.1, CA.3 4 PLIP interactions: 1 interactions with chain B, 3 interactions with chain A Metal complexes: B:G.114, A:N.21, A:D.101, A:D.104 CA.5: 6 residues within 4Å: Chain B: E.95, D.99, D.101, D.104 Ligands: MAN-MAN.2, CA.6 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.6: 7 residues within 4Å: Chain A: G.114 Chain B: N.21, D.101, N.103, D.104 Ligands: MAN-MAN.2, CA.5 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

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Loris, R. et al., Structural Basis of Carbohydrate Recognition by the Lectin LecB from Pseudomonas aeruginosa. J.MOL.BIOL. (2003)

Release Date

2003-09-09

Peptides

hypothetical protein LecB: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

hypothetical protein LecB

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