SMTL ID : 5ovw.4 (5 other biounits)

Nanobody-bound BtuF, the vitamin B12 binding protein in Escherichia coli

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.65 Å

Oligo State

hetero-1-1-mer

Ligands

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.1: 6 residues within 4Å: Chain A: F.171, W.199, Q.201 Chain B: Y.54, F.125, Y.136 3 PLIP interactions: 1 interactions with chain B, 2 interactions with chain A Hydrogen bonds: B:Y.54, A:W.199, A:Q.201

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Mireku, S.A. et al., Structural basis of nanobody-mediated blocking of BtuF, the cognate substrate-binding protein of the Escherichia coli vitamin B12 transporter BtuCD. Sci Rep (2017)

Release Date

2017-11-08

Peptides

Vitamin B12-binding protein: A
Nanobody: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
D

B
J

Vitamin B12-binding protein

Nanobody

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