SMTL ID : 3ell.2 (1 other biounit)

Structure of the hemophore from Pseudomonas aeruginosa (HasAp)

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.70 Å

Oligo State

monomer

Ligands

1 x HEM: PROTOPORPHYRIN IX CONTAINING FE(Non-covalent)

HEM.1: 17 residues within 4Å: Chain A: H.32, P.34, G.35, V.37, T.43, F.46, P.50, Y.56, Y.75, L.77, H.83, L.85, R.129, H.134, V.137, Y.138, M.141 22 PLIP interactions: 22 interactions with chain A, Hydrophobic interactions: A:V.37, A:T.43, A:F.46, A:F.46, A:Y.56, A:Y.75, A:Y.75, A:L.77, A:H.83, A:L.85, A:V.137, A:Y.138, A:Y.138, A:Y.138 Hydrogen bonds: A:G.35 Water bridges: A:H.83, A:R.129 Salt bridges: A:R.129 pi-Stacking: A:Y.75 pi-Cation interactions: A:H.83 Metal complexes: A:H.32, A:Y.75

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Alontaga, A.Y. et al., Structural characterization of the hemophore HasAp from Pseudomonas aeruginosa: NMR spectroscopy reveals protein-protein interactions between Holo-HasAp and hemoglobin. Biochemistry (2009)

Release Date

2009-01-20

Peptides

HasAp (Heme acquisition protein HasAp): A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

HasAp (Heme acquisition protein HasAp)

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