ISDA: 9D57

Deposition Date 2024-08-13

Release Date 2025-08-20

Last Version Date 2026-04-08

Entry Detail

PDB ID:

9D57

Keywords:

FLUORESCENT PROTEIN

Title:

iGABASnFR2 fluorescent GABA sensor in complex with GABA

Biological Source:

Source Organism(s):

synthetic construct (Taxon ID: 32630)

Expression System(s):

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

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Macromolecular Entities

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:ABC transporter substrate-bin
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

UniProt ID:9D57

Ligand Molecules

ABU

Primary Citation

iGABASnFR2 is an improved genetically encoded protein sensor 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 14 ? ? (2026)

PMID: 41848771 DOI: 10.7554/eLife.108319

Primary Citation of related structures

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