ISDA: 9S0T

Deposition Date 2025-07-17

Release Date 2026-03-11

Last Version Date 2026-03-11

Entry Detail

PDB ID:

9S0T

Keywords:

FLUORESCENT PROTEIN

Title:

Superfolder green fluorescent protein (sfGFP) exhibiting p-(phenylazo)-L-phenylalanine (Pap) at position 39 in complex with alpha-cyclodextrin

Biological Source:

Source Organism(s):

Aequorea victoria (Taxon ID: 6100)

Expression System(s):

Escherichia coli b

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

2.05 Å

R-Value Free:

0.22

R-Value Work:

0.18

R-Value Observed:

0.19

Space Group:

P 43

Download Validation Report

Macromolecular Entities

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Green fluorescent protein
Gene (Uniprot):GFP
Chain IDs:A, B
Chain Length:245
Number of Molecules:2
Biological Source:Aequorea victoria

UniProt ID:P42212

Modified Residue

Compound ID	Chain ID	Parent Comp ID	Details	2D Image
CRO	A	GLY	chromophore

Ligand Molecules

GOL

Primary Citation

Structural Basis of the Light-Switchable Interaction between an Azobenzene Side Chain in a Biosynthetic Protein and alpha-Cyclodextrin.

Eichinger, A, Mayrhofer, P, Anneser, M.R, Jarzinka, L, Skerra, A.Show

Chemistryopen 15 e202500471 e202500471 (2026)

PMID: 41255130 DOI: 10.1002/open.202500471

Primary Citation of related structures

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