SMTL ID : 2z6f.1

Crystal structure of NEAT domain from Staphylococcus aureus in complex with heme

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.90 Å

Oligo State

homo-dimer

Ligands

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

HEM.1: 16 residues within 4Å: Chain A: E.23, S.30, V.31, M.32, F.35, Y.60, W.61, V.100, V.102, V.104, I.107, Y.109, Y.113, V.115 Chain B: V.31 Ligands: HEM.2 26 PLIP interactions: 25 interactions with chain A, 1 interactions with chain B, Hydrophobic interactions: A:M.32, A:F.35, A:F.35, A:F.35, A:F.35, A:F.35, A:Y.60, A:W.61, A:V.100, A:V.102, A:V.104, A:Y.109, A:Y.109, A:Y.113, A:Y.113, A:Y.113, A:Y.113, A:V.115, B:V.31 Hydrogen bonds: A:V.31, A:Y.113 Water bridges: A:E.23, A:E.23 pi-Stacking: A:Y.109, A:Y.113 Metal complexes: A:Y.109 HEM.2: 16 residues within 4Å: Chain A: V.31 Chain B: E.23, S.30, V.31, M.32, F.35, Y.60, W.61, V.100, V.102, V.104, I.107, Y.109, Y.113, V.115 Ligands: HEM.1 26 PLIP interactions: 25 interactions with chain B, 1 interactions with chain A, Hydrophobic interactions: B:M.32, B:F.35, B:F.35, B:F.35, B:F.35, B:F.35, B:Y.60, B:W.61, B:V.100, B:V.102, B:V.104, B:Y.109, B:Y.109, B:Y.113, B:Y.113, B:Y.113, B:Y.113, B:V.115, A:V.31 Hydrogen bonds: B:V.31, B:Y.113 Water bridges: B:E.23, B:E.23 pi-Stacking: B:Y.109, B:Y.113 Metal complexes: B:Y.109

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Watanabe, M. et al., Structural basis for multimeric heme complexation through a specific protein-heme interaction: the case of the third neat domain of IsdH from Staphylococcus aureus. J.Biol.Chem. (2008)

Release Date

2008-07-29

Peptides

Iron-regulated surface determinant protein H: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

Iron-regulated surface determinant protein H

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