ISDA

Deposition Date 2024-08-13

Release Date 2025-08-20

Last Version Date 2025-10-22

Entry Detail

PDB ID:

9D57

Keywords:

FLUORESCENT PROTEIN

Title:

iGABASnFR2 fluorescent GABA sensor in complex with GABA

Biological Source:

Source Organism:

synthetic construct (Taxon ID: 32630)

Host Organism:

Escherichia coli

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

2.60 Å

R-Value Free:

0.24

R-Value Work:

0.20

Space Group:

P 1 21 1

Download Validation Report

Macromolecular Entities

Polymer Type:polypeptide(L)
Molecule:ABC transporter substrate-binding protein, Circular permuted superfolder GFP fusion
Chain IDs:A, B, C (auth: D), D (auth: F), E (auth: C), F (auth: E)
Chain Length:566
Number of Molecules:6
Biological Source:synthetic construct

Ligand Molecules

ABU

Primary Citation

iGABASnFR2: Improved genetically encoded protein sensors of GABA

Kolb, I, Hasseman, J.P, Matsumoto, A, Jensen, T.P, Kopach, O, Arthur, B.J, Zhang, Y, Tsang, A, Reep, D, Tsegaye, G, Zheng, J, Patel, R.H, Looger, L.L, Marvin, J.S, Korff, W.L, Rusakov, D.A, Yonehara, K, Turner, G.C.Show

Elife ? ? ? (2025)

DOI: 10.7554/elife.108319.1

Primary Citation of related structures