SMTL ID : 4f9j.2 (1 other biounit)

Structure of Escherichia coli PgaB 42-655 in complex with iron

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.10 Å

Oligo State

monomer

Ligands

1 x FE: FE (III) ION(Non-covalent)

FE.1: 4 residues within 4Å: Chain A: D.78, H.147, H.152 Ligands: ACY.2 4 PLIP interactions: 3 interactions with chain A, 1 Ligand-Ligand interactions Metal complexes: A:D.78, A:H.147, A:H.152, ACY.2

1 x ACY: ACETIC ACID(Non-functional Binders)

ACY.2: 12 residues within 4Å: Chain A: H.18, D.77, D.78, H.147, H.152, W.213, P.214, Y.215, G.216, L.237, R.252 Ligands: FE.1 6 PLIP interactions: 6 interactions with chain A Hydrophobic interactions: A:L.237 Hydrogen bonds: A:D.77, A:Y.215 Salt bridges: A:H.18, A:H.147, A:H.152

1 x CA: CALCIUM ION(Non-covalent)

CA.3: 4 residues within 4Å: Chain A: D.321, D.323, D.325, L.327 5 PLIP interactions: 3 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:D.321, A:D.325, A:L.327, H2O.123, H2O.154

1 x MES: 2-(N-MORPHOLINO)-ETHANESULFONIC ACID(Non-covalent)

MES.4: 7 residues within 4Å: Chain A: H.428, D.429, F.503, M.533, M.535, P.536, Y.608 1 PLIP interactions: 1 interactions with chain A Salt bridges: A:D.429

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Little, D.J. et al., The Structure and Metal Dependent Activity of Escherichia coli PgaB Provides Insight into the Partial De-N-acetylation of Poly-b-1,6-N-acetyl-D-glucosamine. J.Biol.Chem. (2012)

Release Date

2012-07-25

Peptides

Poly-beta-1,6-N-acetyl-D-glucosamine N-deacetylase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

Poly-beta-1,6-N-acetyl-D-glucosamine N-deacetylase

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