Protein profile

KP13_31830

Type 3 fimbrial subunit MrkA

Genome: KpKP13

Gene: AHE42811.1 mrkA Structure source: AlphaFold + ColabFold UniProt A0A0H3GSS7
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Amino acids 204
Annotations 3
Features 15
PDB binders 0
Druggability 0.041

Overview

Basic information about this protein and its source genome.

Accession
KP13_31830
Assembly
Klebsiella pneumoniae subsp. pneumoniae Kp13, complete sequence
Gene
AHE42811.1 mrkA
Status
annotated
Amino acids
204
Structure source
AlphaFold + ColabFold
GO
GO:0007155 The attachment of a cell, either to another cell or to an underlying substrate such as the extracellular matrix, via cell adhesion molecules. GO:0009289 A proteinaceous hair-like appendage on the surface of bacteria ranging from 2-8 nm in diameter. GO:0043709 The attachment of a cell to a solid substrate, via cell adhesion molecules, during the formation of a biofilm composed of microorganisms of the same species.

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
Extracellular
ColabFold pLDDT
87.53

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 0.041
Structure A0A0H3GSS7
Pocket Pocket 2
P2Rank 0.473
Structure A0A0H3GSS7
Pocket Pocket 1
ColabFold model
FPocket 0.057 · Pocket 2
P2Rank 0.548 · Pocket 1
Core conservation Conserved core gene
Roary core
CoreCruncher core
Gut microbiome 17 / 4744 genomes with a hit
Normalized 0.004

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:0007155 The attachment of a cell, either to another cell or to an underlying substrate such as the extracellular matrix, via cell adhesion molecules.
  • GO:0009289 A proteinaceous hair-like appendage on the surface of bacteria ranging from 2-8 nm in diameter.
  • GO:0043709 The attachment of a cell to a solid substrate, via cell adhesion molecules, during the formation of a biofilm composed of microorganisms of the same species.

Sequence Features

Domain/signature hits from InterPro and related databases.

15 records
Show feature table
Start End DB Term Name
1 5 Phobius SIGNAL_PEPTIDE_N_REGION N-terminal region of a signal peptide.
1 24 SignalP_EUK SignalP-noTM SignalP-noTM
25 204 Phobius NON_CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the extracellular region.
33 204 SUPERFAMILY SSF49401 Bacterial adhesins
33 204 InterPro IPR008966 Adhesion domain superfamily
6 17 Phobius SIGNAL_PEPTIDE_H_REGION Hydrophobic region of a signal peptide.
1 204 PANTHER PTHR33420 FIMBRIAL SUBUNIT ELFA-RELATED
35 204 Pfam PF00419 Fimbrial protein
35 204 InterPro IPR000259 Fimbrial-type adhesion domain
31 204 Gene3D G3DSA:2.60.40.1090 -
31 204 InterPro IPR036937 Fimbrial-type adhesion domain superfamily
1 24 SignalP_GRAM_POSITIVE SignalP-TM SignalP-TM
7 29 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
1 24 Phobius SIGNAL_PEPTIDE Signal peptide region
18 24 Phobius SIGNAL_PEPTIDE_C_REGION C-terminal region of a signal peptide.

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_A0A0H3GSS7
AlphaFold — — full sequence — Viewing
ColabFold KP13_31830
ColabFold — — full sequence — Loaded
Pocket details FPocket · P2Rank — toggle visibility and zoom from here, or open full viewer

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 8.9 0.476