9VGK

Ancestral L-tryptophan synthase beta-subunit 1 complex with Trp-PLP

Summary for 9VGK

Entry DOI	10.2210/pdb9vgk/pdb
Descriptor	Ancestral L-tyrptophan synthase beta-subunit 1 K90A, (E)-N-({3-hydroxy-2-methyl-5-[(phosphonooxy)methyl]pyridin-4-yl}methylidene)-D-tryptophan (3 entities in total)
Functional Keywords	l-tryptophan synthase beta-subunit, biosynthetic protein
Biological source	synthetic construct
Total number of polymer chains	4
Total formula weight	177309.60
Authors	Ohata, M.,Fujita, S.,Uchida, K.,Kobayashi, S.,Chisuga, T.,Nakano, S. (deposition date: 2025-06-14, release date: 2025-11-12)
Primary citation	Ohata, M.,Fujita, S.,Uchida, K.,Kobayashi, S.,Chisuga, T.,Nakano, S. Synthesis of L-Tryptophan Analogs by Ancestral L-Tryptophan Synthase beta-Subunit with High Organic Solvent Tolerance Chemcatchem, 2025 Cited by DOI: 10.1002/cctc.202501027 PDB entries with the same primary citation
Experimental method	X-RAY DIFFRACTION (2.2 Å)

Structure validation