ISDA: 39NW

Deposition Date 2026-10-19

Release Date 2026-10-28

Last Version Date 2026-10-28

Entry Detail

PDB ID:

39NW

Keywords:

TRANSPORT PROTEIN

Title:

The crystal structure of a solute-binding protein (L70F and N280D mutant) from Trichormus variabilis ATCC 29413 in complex with isoleucine.

Biological Source:

Source Organism(s):

Trichormus variabilis ATCC 29413 (Taxon ID: 240292)

Expression System(s):

Escherichia coli

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

1.74 Å

R-Value Free:

0.22

R-Value Work:

0.18

R-Value Observed:

0.19

Space Group:

C 2 2 21

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Macromolecular Entities

Structures with similar UniProt ID

Structural Superimposition Protein Blast

Polymer Type:polypeptide(L)
Molecule:Amino acid/amide ABC transpor
Gene (Uniprot):Ava_0465
Mutagens:L70F, N280D
Chain IDs:A, B
Chain Length:395
Number of Molecules:2
Biological Source:Trichormus variabilis ATCC 29413

UniProt ID:Q3MFZ5

Modified Residue

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

Ligand Molecules

FMT

GOL

ILE

Primary Citation

The crystal structure of a solute-binding protein (L70F and N280D mutant) from Trichormus variabilis ATCC 29413 in complex with isoleucine.

Tan, K, Joachimiak, A.Show

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Primary Citation of related structures

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