9NT4 | pdb_00009nt4

Crystal structure of ecLacI transcription factor ancestor 1 bound to d-fucose

PDB DOI: https://doi.org/10.2210/pdb9NT4/pdb

Classification: TRANSCRIPTION
Organism(s): Escherichia coli
Expression System: Escherichia coli
Mutation(s): No

Deposited: 2025-03-18 Released: 2025-06-18
Deposition Author(s): Georgelin, R.L., Frkic, R.L., Jackson, C.J.
Funding Organization(s): Australian Research Council (ARC)

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 2.40 Å
R-Value Free:
0.270 (Depositor), 0.269 (DCC)
R-Value Work:
0.219 (Depositor), 0.219 (DCC)
R-Value Observed:
0.221 (Depositor)

Starting Model: in silico
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wwPDB Validation 3D Report Full Report

Ligand Structure Quality Assessment

This is version 1.0 of the entry. See complete history.

Literature

Crystal structure of ecLacI transcription factor ancestor 1 bound to d-fucose

Georgelin, R., Frkic, R.L., Jackson, C.J.

To be published.

Macromolecule Content

Total Structure Weight: 246.9 kDa
Atom Count: 16,153
Modeled Residue Count: 2,070
Deposited Residue Count: 2,240
Unique protein chains: 1

Macromolecules

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| 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
LacI Transcription Factor	A, B, C, D, E A, B, C, D, E, F, G, H	280	Escherichia coli	Mutation(s): 0

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
FCB (Subject of Investigation/LOI) Query on FCB Download:Ideal Coordinates CCD File SDF format, chain P [auth H] SDF format, chain O [auth G] SDF format, chain N [auth F] SDF format, chain M [auth E] SDF format, chain L [auth D] SDF format, chain K [auth C] SDF format, chain J [auth B] SDF format, chain I [auth A] MOL2 format, chain P [auth H] MOL2 format, chain O [auth G] MOL2 format, chain N [auth F] MOL2 format, chain M [auth E] MOL2 format, chain L [auth D] MOL2 format, chain K [auth C] MOL2 format, chain J [auth B] MOL2 format, chain I [auth A] mmCIF format, chain P [auth H] mmCIF format, chain O [auth G] mmCIF format, chain N [auth F] mmCIF format, chain M [auth E] mmCIF format, chain L [auth D] mmCIF format, chain K [auth C] mmCIF format, chain J [auth B] mmCIF format, chain I [auth A]	I [auth A] J [auth B] K [auth C] L [auth D] M [auth E] I [auth A], J [auth B], K [auth C], L [auth D], M [auth E], N [auth F], O [auth G], P [auth H]	beta-D-fucopyranose C₆ H₁₂ O₅ SHZGCJCMOBCMKK-FPRJBGLDSA-N		Interactions Focus chain I [auth A] Focus chain J [auth B] Focus chain K [auth C] Focus chain L [auth D] Focus chain M [auth E] Focus chain N [auth F] Focus chain O [auth G] Focus chain P [auth H] Interactions & Density Focus chain I [auth A] Focus chain J [auth B] Focus chain K [auth C] Focus chain L [auth D] Focus chain M [auth E] Focus chain N [auth F] Focus chain O [auth G] Focus chain P [auth H]