ISDA: 6R26

Deposition Date 2019-03-15

Release Date 2020-04-01

Last Version Date 2025-10-01

Entry Detail

PDB ID:

6R26

Keywords:

SIGNALING PROTEIN

Title:

The photosensory core module (PAS-GAF-PHY) of the bacterial phytochrome Agp1 (AtBphP1) locked in a Pr-like state

Biological Source:

Source Organism:

Agrobacterium fabrum (strain C58 / ATCC 33970) (Taxon ID: 176299)

Host Organism:

Escherichia coli

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

3.11 Å

R-Value Free:

0.27

R-Value Work:

0.21

R-Value Observed:

0.21

Space Group:

I 4 2 2

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Macromolecular Entities

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Bacteriophytochrome protein
Gene (Uniprot):Atu1990
Chain IDs:A
Chain Length:510
Number of Molecules:1
Biological Source:Agrobacterium fabrum (strain C58 / ATCC 33970)

UniProt ID:Q7CY45 Pfam ID:PF08446, PF01590, PF00360

Modified Residue

Compound ID	Chain ID	Parent Comp ID	Details	2D Image
MSE	A	MET	modified residue

Ligand Molecules

JQ2

Primary Citation

Crystal structures of the photosensory core module of bacteriophytochrome Agp1 reveal pronounced structural flexibility of this protein in the red-absorbing Pr state

Scheerer, P, Schmidt, A, Nagano, S, Qureshi, B, Szczepek, M, Sauthof, L, Michael, N, Inomata, K, Lamparter, T, Krauss, N, Scheerer, P, Michael, N, Park, J.H, Noack, S, Foerster, C, Hammam, M.A, Inomata, K, Choe, H.W, Lamparter, T, Krauss, N, Nagano, S, Scheerer, P, Zubow, K, Michael, N, Inomata, K, Lamparter, T, Krauss, N.Show

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Primary Citation of related structures

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