8B4L image
Deposition Date 2022-09-20
Release Date 2023-10-04
Last Version Date 2026-03-25
Entry Detail
PDB ID:
8B4L
Keywords:
Title:
Crystal structure of a selenomethionine-labeled hydropyrene synthase (M75L variant) in its closed conformation
Biological Source:
Source Organism(s):
Expression System(s):
Method Details:
Experimental Method:
Resolution:
3.39 Å
R-Value Free:
0.27
R-Value Work:
0.23
R-Value Observed:
0.23
Space Group:
P 21 21 21
Macromolecular Entities
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Terpene synthase
Gene (Uniprot):SCLAV_p0765
Mutagens:M75L
Chain IDs:A (auth: E), B (auth: A), C (auth: B), D (auth: C), E (auth: D), F
Chain Length:323
Number of Molecules:6
Biological Source:Streptomyces clavuligerus
Modified Residue
Compound ID Chain ID Parent Comp ID Details 2D Image
MSE A MET modified residue
Primary Citation
A methionine-lined active site governs carbocation stabilization and product specificity in a bacterial terpene synthase
Febs Lett. ? ? ? (2026)
DOI: 10.1002/1873-3468.70325
Primary Citation of related structures
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