Protein profile

PA4551

type 4 fimbrial biogenesis protein PilV

Genome: NC_002516.2

Gene: PA4551 pilV DT376_05000 IPC1295_27390 CAZ10_23805 GUL26_14540 PAERUG_P19_London_7_VIM_2_05_10_04544 Structure source: AlphaFold UniProt G3XD84 UniProt Q57003

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Amino acids 185

Annotations 5

Features 10

PDB binders 0

Druggability 0.768

Overview

Basic information about this protein and its source genome.

Accession: PA4551
Assembly: Pseudomonas aeruginosa PAO1, complete genome
Gene: PA4551 pilV DT376_05000 IPC1295_27390 CAZ10_23805 GUL26_14540 PAERUG_P19_London_7_VIM_2_05_10_04544
Status: annotated
Amino acids: 185
Structure source: AlphaFold

GO:0016020 A lipid bilayer along with all the proteins and protein complexes embedded in it and attached to it. GO:0044096 A short filamentous structure on the surface of a bacterial cell distinguished from other pili by post-translational N-methylation of the pilin monomers. GO:0009297 The assembly from its constituent parts of a pilus, a short filamentous structure of bacterial cell, flagella-like in structure and generally present in many copies. Pili are variously involved in transfer of nucleic acids, adherence to surfaces, and formation of pellicles. Is required for bacterial conjugation, or can play a role in adherence to surfaces (when it is called a fimbrium), and in the formation of pellicles. GO:0043683 The assembly from its constituent parts of a type IV pilus. GO:0043107 Any process involved in the controlled movement of a bacterial cell which is dependent on the presence of type IV pili. Includes social gliding motility and twitching motility.

Target profile

Computed evidence for target prioritization.

Human off-target: No hit
Gut microbiome off-target: hit
Essential (DEG): N
Localization: Unknown

Selected Druggability evidence

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 0.768

Structure –

Pocket –

Sequence

Primary amino-acid sequence viewer.

Functional Annotations

Enzyme classification and Gene Ontology terms linked to this protein.

5 GO

Gene Ontology (GO)

GO:0016020 A lipid bilayer along with all the proteins and protein complexes embedded in it and attached to it.
GO:0044096 A short filamentous structure on the surface of a bacterial cell distinguished from other pili by post-translational N-methylation of the pilin monomers.
GO:0009297 The assembly from its constituent parts of a pilus, a short filamentous structure of bacterial cell, flagella-like in structure and generally present in many copies. Pili are variously involved in transfer of nucleic acids, adherence to surfaces, and formation of pellicles. Is required for bacterial conjugation, or can play a role in adherence to surfaces (when it is called a fimbrium), and in the formation of pellicles.
GO:0043683 The assembly from its constituent parts of a type IV pilus.
GO:0043107 Any process involved in the controlled movement of a bacterial cell which is dependent on the presence of type IV pili. Includes social gliding motility and twitching motility.

Sequence Features

Domain/signature hits from InterPro and related databases.

10 records

Show feature table

Start	End	DB	Term	Name
20	37	Phobius	TRANSMEMBRANE	Region of a membrane-bound protein predicted to be embedded in the membrane.
38	185	Phobius	NON_CYTOPLASMIC_DOMAIN	Region of a membrane-bound protein predicted to be outside the membrane, in the extracellular region.
15	37	TMHMM	TMhelix	Region of a membrane-bound protein predicted to be embedded in the membrane.
1	19	Phobius	CYTOPLASMIC_DOMAIN	Region of a membrane-bound protein predicted to be outside the membrane, in the cytoplasm.
11	34	Pfam	PF07963	Prokaryotic N-terminal methylation motif
11	34	InterPro	IPR012902	Prokaryotic N-terminal methylation site
12	158	NCBIfam	TIGR02523	type IV pilus modification protein PilV
12	158	InterPro	IPR013362	Pilus modification type IV, PilV
12	33	NCBIfam	TIGR02532	prepilin-type N-terminal cleavage/methylation domain
12	33	InterPro	IPR012902	Prokaryotic N-terminal methylation site

3D Structure

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

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Structural evidence

0 + 1

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

Entry	Method	Resolution	Chain	Coverage	Links	Status
AlphaFold PA4551	AlphaFold	—	—	full sequence	—	Viewing

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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				0.731
2				0.266