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MolNFT v1 · #179299 · protein

Ttgr quadruple mutant (C137I I141W M167L F168Y)

7K1A · Hth-type transcriptional regulator ttgr: “Ttgr quadruple mutant (C137I I141W M167L F168Y)”. X-ray diffraction, 1 ligand (MG), 2 pockets (best druggability 0.81). MolNFT v1 #179299 on GenesisL1: 3D structure, binding sites and…

PDB
7K1A
Type
protein
Length
413 residues
Chains
2
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Hth-type transcriptional regulator ttgr
UniProt
Q9AIU0
Ligands
MG
Pockets
2 · best druggability 0.81

Structure

x-ray diffraction · 2 distinct chains · 77% helix, 1% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
AHth-type transcriptional regulator ttgrprotein20676% helix, 1% strandQ9AIU0
BHth-type transcriptional regulator ttgrprotein20777% helix, 1% strandQ9AIU0

Ligands and binding sites

  • MG · Magnesium ion · metal · 2 copies · chains A, B

Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.

Pockets

2 pockets found on a 1 Å grid, 2 with a druggability of 0.5 or more.

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
14130.810.8941empty
23410.800.9035empty

Interfaces

1 interface between chains.

  • A–B · 2204 Ų buried · 27 hydrogen bonds · protein-protein

Compared structures

  • 7K1A · TtgR quadruple mutant (C137I I141W M167L F168Y) · the same entry in another collection · chain A against A, TM-score 1.00
  • Q9AIU0 · AlphaFold monomer V2.0 prediction for hth-type transcriptional regulator ttgr (Q9AIU0) · a predicted model of the same protein · chain A against A, TM-score 0.99

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