SMTL ID : 3qzp.1 (1 other biounit)

Staphylococcus aureus IsdA NEAT domain in complex with cobalt-protoporphyrin IX

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.90 Å

Oligo State

monomer

Ligands

1 x COH: PROTOPORPHYRIN IX CONTAINING CO(Non-covalent)

COH.1: 12 residues within 4Å: Chain A: K.18, S.25, H.26, M.27, Y.30, F.55, W.56, I.102, V.104, Y.109, Y.113, T.115 22 PLIP interactions: 22 interactions with chain A, Hydrophobic interactions: A:Y.30, A:Y.30, A:F.55, A:W.56, A:I.102, A:I.102, A:I.102, A:V.104, A:Y.109, A:Y.109, A:Y.113, A:Y.113, A:Y.113, A:T.115 Hydrogen bonds: A:H.26 Water bridges: A:K.18, A:K.18 Salt bridges: A:K.18, A:K.18 pi-Stacking: A:Y.113 Metal complexes: A:H.26, A:Y.109

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.2: 5 residues within 4Å: Chain A: K.57, E.58, Y.59, K.60, R.83 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:Y.59, A:K.60, A:K.60, A:R.83

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Grigg, J.C. et al., Iron-Coordinating Tyrosine Is a Key Determinant of NEAT Domain Heme Transfer. J.Mol.Biol. (2011)

Release Date

2011-08-31

Peptides

Iron-regulated surface determinant protein A: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Iron-regulated surface determinant protein A

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