SMTL ID : 4afc.1

Crystal Structure of subtype-switched Epithelial Adhesin 1 to 6 A domain (Epa1to6A) from Candida glabrata in complex with Galb1-3Glc

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.55 Å

Oligo State

monomer

Ligands

1 x GLC- GAL: beta-D-galactopyranose-(1-3)-alpha-D-glucopyranose(Non-covalent)

GLC-GAL.1: 9 residues within 4Å: Chain A: W.67, D.152, D.153, W.186, R.214, D.215, N.216, D.217 Ligands: CA.2 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:D.152, A:R.214, A:R.214, A:D.215, A:N.216, A:D.217, A:R.214, A:N.216 Water bridges: A:W.186

1 x CA: CALCIUM ION(Non-covalent)

CA.2: 6 residues within 4Å: Chain A: D.152, D.153, N.213, D.215, D.217 Ligands: GLC-GAL.1 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:D.152, A:D.153, A:D.215, A:D.217

2 x GOL: GLYCEROL(Non-functional Binders)

GOL.3: 6 residues within 4Å: Chain A: F.224, T.226, N.229, N.231, V.233, Y.239 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:T.226, A:N.229, A:N.229, A:N.231, A:N.231, A:Y.239 Water bridges: A:K.140 GOL.4: 7 residues within 4Å: Chain A: F.144, H.145, T.146, T.196, K.225, T.226, E.227 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:H.145, A:T.146 Water bridges: A:K.225

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

PEG.5: 5 residues within 4Å: Chain A: F.99, Y.100, Y.101, H.113, P.115 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:Y.100 Water bridges: A:H.113, A:H.113

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Maestre-Reyna, M. et al., Structural Basis for Promiscuity and Specificity During Candida Glabrata Invasion of Host Epithelia. Proc.Natl.Acad.Sci.USA (2012)

Release Date

2012-10-17

Peptides

EPA1P: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

EPA1P