SMTL ID : 3a1u.2 (1 other biounit)

Crystal structue of the cytosolic domain of T. maritima FeoB iron iransporter in GMPPNP form

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.80 Å

Oligo State

monomer

Ligands

1 x GNP: PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER(Non-covalent)

GNP.1: 15 residues within 4Å: Chain A: P.14, N.15, V.16, G.17, K.18, T.19, S.20, G.61, T.118, A.119, D.121, S.147, S.148, V.149 Ligands: MG.3 19 PLIP interactions: 19 interactions with chain A Hydrogen bonds: A:N.15, A:N.15, A:V.16, A:G.17, A:K.18, A:K.18, A:T.19, A:S.20, A:S.20, A:G.61, A:A.119, A:S.148, A:V.149 Water bridges: A:N.15, A:N.15, A:T.118, A:E.122, A:E.122 Salt bridges: A:D.121

1 x MRD: (4R)-2-METHYLPENTANE-2,4-DIOL(Non-functional Binders)

MRD.2: 7 residues within 4Å: Chain A: I.120, A.123, K.124, M.128, K.129, I.130, F.145 6 PLIP interactions: 6 interactions with chain A Hydrophobic interactions: A:I.120, A:A.123, A:K.124, A:I.130, A:F.145 Hydrogen bonds: A:I.130

1 x MG: MAGNESIUM ION(Non-covalent)

MG.3: 2 residues within 4Å: Chain A: T.19 Ligands: GNP.1 4 PLIP interactions: 1 interactions with chain A, 3 Ligand-Water interactions Metal complexes: A:T.19, H2O.1, H2O.1, H2O.1

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Hattori, M. et al., Structural basis of novel interactions between the small-GTPase and GDI-like domains in prokaryotic FeoB iron transporter. Structure (2009)

Release Date

2009-09-22

Peptides

Iron(II) transport protein B: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

Iron(II) transport protein B

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