ISDA: 8XFC

Deposition Date 2023-12-13

Release Date 2024-09-18

Last Version Date 2025-07-23

Entry Detail

PDB ID:

8XFC

Keywords:

MEMBRANE PROTEIN

Title:

Cryo-EM structure of the ATP-bound Mtb DppABCD with the D445A mutation of DppA

Biological Source:

Source Organism:

Mycobacterium tuberculosis (strain ATCC 25618 / H37Rv) (Taxon ID: 83332)

Host Organism:

Mycolicibacterium smegmatis MC2 155

Method Details:

Experimental Method:

ELECTRON MICROSCOPY

Resolution:

3.89 Å

Aggregation State:

PARTICLE

Reconstruction Method:

SINGLE PARTICLE

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Macromolecular Entities

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Probable periplasmic dipeptide-binding lipoprotein DppA
Gene (Uniprot):dppA
Mutagens:D445A
Chain IDs:D (auth: A)
Chain Length:517
Number of Molecules:1
Biological Source:Mycobacterium tuberculosis (strain ATCC 25618 / H37Rv)

UniProt ID:I6X811 Pfam ID:PF00496

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Probable dipeptide-transport integral membrane protein ABC transporter DppB
Gene (Uniprot):dppB
Chain IDs:A (auth: B)
Chain Length:308
Number of Molecules:1
Biological Source:Mycobacterium tuberculosis (strain ATCC 25618 / H37Rv)

UniProt ID:I6YGV9 Pfam ID:PF19300, PF00528

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Probable dipeptide-transport integral membrane protein ABC transporter DppC
Gene (Uniprot):dppC
Chain IDs:B (auth: C)
Chain Length:287
Number of Molecules:1
Biological Source:Mycobacterium tuberculosis (strain ATCC 25618 / H37Rv)

UniProt ID:L0TEV4 Pfam ID:PF00528

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Probable dipeptide-transport ATP-binding protein ABC transporter DppD
Gene (Uniprot):dppD
Mutagens:E179Q,E457Q
Chain IDs:C (auth: D)
Chain Length:548
Number of Molecules:1
Biological Source:Mycobacterium tuberculosis (strain ATCC 25618 / H37Rv)

UniProt ID:I6Y482 Pfam ID:PF00005, PF08352

Ligand Molecules

ATP

Primary Citation

Cryo-EM structure of the ATP-bound Mtb DppABCD with the D445A mutation of DppA

Hu, T, Zhang, B, Rao, Z.Show

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