SMTL ID : 4aip.1

The FrpB iron transporter from Neisseria meningitidis (F3-3 variant)

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.40 Å

Oligo State

homo-trimer

Ligands

1 x GLU: GLUTAMIC ACID(Non-covalent)

GLU.1: 6 residues within 4Å: Chain A: R.276, E.305, Y.338 Chain C: R.276, I.278, Y.303 4 PLIP interactions: 2 interactions with chain A, 2 interactions with chain C, Hydrogen bonds: A:Q.274 Salt bridges: A:R.276, C:R.249, C:R.276

2 x N8E: 3,6,9,12,15-PENTAOXATRICOSAN-1-OL(Non-covalent)

N8E.2: 12 residues within 4Å: Chain A: T.311, A.330, Y.331, R.362, G.363, Y.384 Chain C: F.193, A.194, S.195, L.706, V.734, L.736 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:A.330, A:Y.384 N8E.3: 18 residues within 4Å: Chain A: S.191, G.192, V.199, S.200, Y.201, V.738, Y.740 Chain B: K.208, E.209, F.212, D.213, G.214, Y.251, A.253, K.254, I.255, H.270, K.272 7 PLIP interactions: 3 interactions with chain B, 4 interactions with chain A Hydrophobic interactions: B:Y.251, B:A.253, A:V.199, A:V.199, A:Y.201 Hydrogen bonds: B:E.209, A:S.191

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Saleem, M. et al., Use of a Molecular Decoy to Segregate Transport from Antigenicity in the Frpb Iron Transporter from Neisseria Meningitidis. Plos One (2013)

Release Date

2013-01-23

Peptides

FE-REGULATED PROTEIN B: ABC

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

Membrane

We predict this structure to be a membrane protein.
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FE-REGULATED PROTEIN B