ISDA: 9WR1

Deposition Date 2025-09-11

Release Date 2026-03-25

Last Version Date 2026-03-25

Entry Detail

PDB ID:

9WR1

Keywords:

ISOMERASE

Title:

Ala/Ser-specific racemase in complex with PLP-L-Ala

Biological Source:

Source Organism(s):

Pyrococcus horikoshii (Taxon ID: 53953)

Expression System(s):

Escherichia coli

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

2.40 Å

R-Value Free:

0.25

R-Value Work:

0.20

R-Value Observed:

0.21

Space Group:

P 1 21 1

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Macromolecular Entities

Polymer Type:polypeptide(L)
Molecule:Alanine/serine racemase
Chain IDs:A, B, C, D
Chain Length:477
Number of Molecules:4
Biological Source:Pyrococcus horikoshii

Ligand Molecules

PP3

Primary Citation

Crystal structures of two different 4-aminobutyrate aminotransferase-like racemases from the hyperthermophilic archaeon Pyrococcus horikoshii.

Kawakami, R, Nishimoto, Y, Kawase, T, Hayashi, J, Yoneda, K, Ohshima, T, Sakuraba, H.Show

Int.J.Biol.Macromol. 352 151119 151119 (2026)

PMID: 41759851 DOI: 10.1016/j.ijbiomac.2026.151119

Primary Citation of related structures

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