SMTL ID : 3ll2.1

Monomeric Griffithsin in Complex with a High-Mannose Branched Carbohydrate

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 0.97 Å

Oligo State

monomer

Ligands

1 x MAN- MAN- MAN- MAN- MAN- MAN- MAN- MAN: alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-3)-[alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-3)-[alpha-D-mannopyranose-(1-6)]alpha-D-mannopyranose-(1-6)]alpha-D-mannopyranose

MAN-MAN-MAN-MAN-MAN-MAN-MAN-MAN.1: 16 residues within 4Å: Chain A: G.11, G.12, Y.30, G.68, D.69, Y.70, D.72, G.91, G.92, G.110, D.111, Y.112, D.114 Ligands: EDO.5, EDO.7, EDO.9 4 PLIP interactions: 4 interactions with chain A Water bridges: A:D.32, A:D.32, A:D.111, A:D.111

7 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.2: 4 residues within 4Å: Chain A: F.7, G.8, S.67, G.68 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:G.8, A:S.67, A:G.68 Water bridges: A:K.6 EDO.3: 6 residues within 4Å: Chain A: N.62, M.63, T.64, S.75, F.76, E.77 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:N.62, A:T.64, A:T.64 Water bridges: A:S.75 EDO.4: 2 residues within 4Å: Chain A: S.16 Ligands: PEG.8 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:S.16 Water bridges: A:S.16, A:S.16 EDO.5: 3 residues within 4Å: Chain A: G.11 Ligands: MAN-MAN-MAN-MAN-MAN-MAN-MAN-MAN.1, EDO.7 No protein-ligand interaction detected (PLIP) EDO.6: 3 residues within 4Å: Chain A: Q.104, N.106, Y.119 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:Q.104, A:N.106 Water bridges: A:Q.104, A:Q.104 EDO.7: 5 residues within 4Å: Chain A: G.11, D.69 Ligands: MAN-MAN-MAN-MAN-MAN-MAN-MAN-MAN.1, MAN-MAN-MAN-MAN-MAN-MAN-MAN-MAN.1, EDO.5 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:D.69 Water bridges: A:S.10, A:S.10, A:S.10 EDO.9: 2 residues within 4Å: Chain A: D.111 Ligands: MAN-MAN-MAN-MAN-MAN-MAN-MAN-MAN.1 No protein-ligand interaction detected (PLIP)

1 x PEG: DI(HYDROXYETHYL)ETHER(Non-functional Binders)

PEG.8: 7 residues within 4Å: Chain A: S.16, G.17, S.18, I.36, V.39, H.41 Ligands: EDO.4 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:S.18, A:I.36

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Moulaei, T. et al., Monomerization of viral entry inhibitor griffithsin elucidates the relationship between multivalent binding to carbohydrates and anti-HIV activity. Structure (2010)

Release Date

2010-10-06

Peptides

Griffithsin: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Griffithsin