Protein profile

KP13_01133

putative HTH-type transcriptional regulator

Genome: KpKP13

Gene: AHE44712.1 Structure source: AlphaFold + ColabFold UniProt A0A0H3GPK6
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Amino acids 313
Annotations 3
Features 18
PDB binders 0
Druggability 0.985

Overview

Basic information about this protein and its source genome.

Accession
KP13_01133
Assembly
Klebsiella pneumoniae subsp. pneumoniae Kp13, complete sequence
Gene
AHE44712.1
Status
annotated
Amino acids
313
Structure source
AlphaFold + ColabFold
GO
GO:0043565 Binding to DNA of a specific nucleotide composition, e.g. GC-rich DNA binding, or with a specific sequence motif or type of DNA e.g. promotor binding or rDNA binding. GO:0006355 Any process that modulates the frequency, rate or extent of cellular DNA-templated transcription. GO:0003700 A transcription regulator activity that modulates transcription of gene sets via selective and non-covalent binding to a specific double-stranded genomic DNA sequence (sometimes referred to as a motif) within a cis-regulatory region. Regulatory regions include promoters (proximal and distal) and enhancers. Genes are transcriptional units, and include bacterial operons.

Target profile

Computed evidence for target prioritization.

Human off-target
No hit
Human identity (%)
0.0
Gut microbiome off-target
hit
Essential (DEG)
N
DEG identity (%)
0.0
Localization
Cytoplasmic
ColabFold pLDDT
86.69

Selected Druggability evidence

AlphaFold / UniProt model

Selected Druggability is the FPocket score chosen for ranking using the curated structure priority. The 3D viewer may show a different loaded structure, so its visible pockets can differ.

FPocket 0.985
Structure A0A0H3GPK6
Pocket Pocket 1
P2Rank 0.832
Structure A0A0H3GPK6
Pocket Pocket 1
ColabFold model
FPocket 0.865 · Pocket 1
P2Rank 0.741 · Pocket 1
Core conservation Accessory gene
Roary accessory
CoreCruncher accessory
Gut microbiome 3 / 4744 genomes with a hit
Normalized 0.001

Sequence

Primary amino-acid sequence viewer.

Functional Annotations

Enzyme classification and Gene Ontology terms linked to this protein.

3 GO

Gene Ontology (GO)

3
  • GO:0043565 Binding to DNA of a specific nucleotide composition, e.g. GC-rich DNA binding, or with a specific sequence motif or type of DNA e.g. promotor binding or rDNA binding.
  • GO:0006355 Any process that modulates the frequency, rate or extent of cellular DNA-templated transcription.
  • GO:0003700 A transcription regulator activity that modulates transcription of gene sets via selective and non-covalent binding to a specific double-stranded genomic DNA sequence (sometimes referred to as a motif) within a cis-regulatory region. Regulatory regions include promoters (proximal and distal) and enhancers. Genes are transcriptional units, and include bacterial operons.

Sequence Features

Domain/signature hits from InterPro and related databases.

18 records
Show feature table
Start End DB Term Name
25 108 SMART SM00342 aracneu4
25 108 InterPro IPR018060 DNA binding HTH domain, AraC-type
61 110 SUPERFAMILY SSF46689 Homeodomain-like
61 110 InterPro IPR009057 Homeobox-like domain superfamily
31 108 Pfam PF12833 Helix-turn-helix domain
31 108 InterPro IPR018060 DNA binding HTH domain, AraC-type
127 294 Gene3D G3DSA:3.20.80.10 Regulatory factor, effector binding domain
127 294 InterPro IPR011256 Regulatory factor, effector binding domain superfamily
11 112 Gene3D G3DSA:1.10.10.60 -
12 110 ProSiteProfiles PS01124 Bacterial regulatory proteins, araC family DNA-binding domain profile.
12 110 InterPro IPR018060 DNA binding HTH domain, AraC-type
77 92 PRINTS PR00032 AraC bacterial regulatory protein HTH signature
77 92 InterPro IPR020449 Transcription regulator HTH, AraC- type
92 108 PRINTS PR00032 AraC bacterial regulatory protein HTH signature
92 108 InterPro IPR020449 Transcription regulator HTH, AraC- type
207 291 SUPERFAMILY SSF55136 Probable bacterial effector-binding domain
207 291 InterPro IPR011256 Regulatory factor, effector binding domain superfamily
7 269 PANTHER PTHR47504 RIGHT ORIGIN-BINDING PROTEIN

3D Structure

Selected loaded structure. Experimental PDB entries may cover only a portion of the sequence; predicted models typically cover the full protein.

3D visualization script Full viewer

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Structural evidence

0 + 2

Experimental PDB entries and predicted models. Click Switch to display a different structure in the viewer.

Entry Method Resolution Chain Coverage Links Status
AlphaFold AF_A0A0H3GPK6
AlphaFold — — full sequence — Viewing
ColabFold KP13_01133
ColabFold — — full sequence — Loaded
Pocket details FPocket · P2Rank — toggle visibility and zoom from here, or open full viewer

Pockets (FPOCKET)

Showing top-ranked FPocket candidates by druggability. Druggability is color-coded: high (0.7 or higher), medium (0.4 to 0.69), low (below 0.4).

FPOCKET Sticks Spheres Surfaces Druggability Labels Zoom Positions
1 0.985

Pockets (P2RANK)

Showing top-ranked P2Rank candidates by probability. Probability is color-coded per P2Rank calibration: high (≥ 0.5), medium (0.2 – 0.49), low (< 0.2).

P2RANK Sticks Spheres Surfaces Score Probability Labels Zoom Positions
1 7.67 0.406
2 4.97 0.225
3 3.51 0.129
4 3.41 0.123
5 2.42 0.065