Protein profile

VK055_1980

HAD ATPase, P-type, IC family protein

Genome: KpATCC43816

Gene: AIK80586.1 Structure source: AlphaFold + ColabFold UniProt A0A0H3GJR1
Amino acids 879
Annotations 14
Features 83
PDB binders 6
Druggability 0.994

Overview

Basic information about this protein and its source genome.

Accession
VK055_1980
Gene
AIK80586.1
Status
annotated
Amino acids
879
Structure source
AlphaFold + ColabFold

Target profile

Computed evidence for target prioritization.

Human off-target
hit
Human identity (%)
47.727
Human E-value
7.170000000000001e-21
Gut microbiome off-target
hit
Essential (DEG)
N
DEG identity (%)
38.453
Localization
CytoplasmicMembrane
ColabFold pLDDT
88.09

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 0.994
Structure A0A0H3GJR1
Pocket Pocket 16
P2Rank 0.547
Structure A0A0H3GJR1
Pocket Pocket 1
ColabFold model
FPocket 0.874 · Pocket 3
P2Rank 0.585 · Pocket 1
Core conservation Accessory gene
Roary accessory
CoreCruncher accessory
Gut microbiome 50 / 4744 genomes with a hit
Normalized 0.011

Sequence

Primary amino-acid sequence viewer.

Functional Annotations

Enzyme classification and Gene Ontology terms linked to this protein.

14 GO

Gene Ontology (GO)

14
  • GO:0005524 Binding to ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator.
  • GO:0016020 A lipid bilayer along with all the proteins and protein complexes embedded in it and attached to it.
  • GO:0005215 Enables the directed movement of substances (such as macromolecules, small molecules, ions) into, out of or within a cell, accross or in between cells.
  • GO:0000166 Binding to a nucleotide, any compound consisting of a nucleoside that is esterified with (ortho)phosphate or an oligophosphate at any hydroxyl group on the ribose or deoxyribose.
  • GO:0016887 Catalysis of the reaction: ATP + H2O = ADP + H+ phosphate. ATP hydrolysis is used in some reactions as an energy source, for example to catalyze a reaction or drive transport against a concentration gradient.
  • GO:0012505 A collection of membranous structures involved in transport within the cell. The main components of the endomembrane system are endoplasmic reticulum, Golgi bodies, vesicles, cell membrane and nuclear envelope. Members of the endomembrane system pass materials through each other or though the use of vesicles.
  • GO:0005886 The membrane surrounding a cell that separates the cell from its external environment. It consists of a phospholipid bilayer and associated proteins.
  • GO:0046872 Binding to a metal ion.
  • GO:0005391 Enables the transfer of a solute or solutes from one side of a membrane to the other according to the reaction: ATP + H2O + Na+(in) + K+(out) = ADP + phosphate + Na+(out) + K+(in).
  • GO:0030007 A homeostatic process involved in the maintenance of a steady state level of potassium ions within a cell.
  • GO:0006883 A homeostatic process involved in the maintenance of a steady state level of sodium ions within a cell.
  • GO:1990573 The directed movement of potassium ions from outside of a cell, across the plasma membrane and into the cytosol.
  • GO:1902600 The directed movement of a proton across a membrane.
  • GO:0036376 The directed movement of sodium ions from inside of a cell, across the plasma membrane and into the extracellular region.

Sequence Features

Domain/signature hits from InterPro and related databases.

83 records
Show feature table
Start End DB Term Name
837 847 Phobius NON_CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the extracellular region.
311 718 SUPERFAMILY SSF56784 HAD-like
311 718 InterPro IPR036412 HAD-like superfamily
5 59 Pfam PF00690 Cation transporter/ATPase, N-terminus
5 59 InterPro IPR004014 Cation-transporting P-type ATPase, N-terminal
310 322 FunFam G3DSA:3.40.50.1000:FF:000001 Phospholipid-transporting ATPase IC
320 518 SUPERFAMILY SSF81660 Metal cation-transporting ATPase, ATP-binding domain N
320 518 InterPro IPR023299 P-type ATPase, cytoplasmic domain N
817 836 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
309 629 Pfam PF00702 haloacid dehalogenase-like hydrolase
747 769 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
104 212 SUPERFAMILY SSF81653 Calcium ATPase, transduction domain A
104 212 InterPro IPR008250 P-type ATPase, A domain superfamily
779 796 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
266 288 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
11 869 CDD cd02080 P-type_ATPase_cation
748 766 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
816 838 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
702 724 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
263 287 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
848 867 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
323 521 Gene3D G3DSA:3.40.1110.10 -
323 521 InterPro IPR023299 P-type ATPase, cytoplasmic domain N
868 879 Phobius CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the cytoplasm.
1 40 Phobius CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the cytoplasm.
676 700 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
9 877 SUPERFAMILY SSF81665 Calcium ATPase, transmembrane domain M
9 877 InterPro IPR023298 P-type ATPase, transmembrane domain superfamily
797 816 Phobius CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the cytoplasm.
67 85 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
701 705 Phobius NON_CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the extracellular region.
69 85 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
767 777 Phobius NON_CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the extracellular region.
315 321 ProSitePatterns PS00154 E1-E2 ATPases phosphorylation site.
315 321 InterPro IPR018303 P-type ATPase, phosphorylation site
295 668 SFLD SFLDF00027 p-type atpase
295 668 InterPro IPR044492 P-type ATPase, haloacid dehalogenase domain
229 251 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
615 631 PRINTS PR00120 H+-transporting ATPase (proton pump) signature
615 631 InterPro IPR001757 P-type ATPase
587 603 PRINTS PR00120 H+-transporting ATPase (proton pump) signature
587 603 InterPro IPR001757 P-type ATPase
784 805 PRINTS PR00120 H+-transporting ATPase (proton pump) signature
784 805 InterPro IPR001757 P-type ATPase
472 490 PRINTS PR00120 H+-transporting ATPase (proton pump) signature
472 490 InterPro IPR001757 P-type ATPase
647 672 PRINTS PR00120 H+-transporting ATPase (proton pump) signature
647 672 InterPro IPR001757 P-type ATPase
232 251 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
86 231 Phobius CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the cytoplasm.
252 262 Phobius NON_CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the extracellular region.
848 867 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
2 65 SMART SM00831 Cation_ATPase_N_a_2
2 65 InterPro IPR004014 Cation-transporting P-type ATPase, N-terminal
5 866 PANTHER PTHR42861 CALCIUM-TRANSPORTING ATPASE
310 660 Gene3D G3DSA:3.40.50.1000 -
310 660 InterPro IPR023214 HAD superfamily
81 213 FunFam G3DSA:2.70.150.10:FF:000160 Sarcoplasmic/endoplasmic reticulum calcium ATPase 1
513 660 FunFam G3DSA:3.40.50.1000:FF:000028 Calcium-transporting P-type ATPase, putative
706 727 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
100 293 Pfam PF00122 E1-E2 ATPase
675 697 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
295 668 SFLD SFLDG00002 C1.7: P-type atpase like
64 68 Phobius NON_CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the extracellular region.
71 333 NCBIfam TIGR01494 HAD-IC family P-type ATPase
71 333 InterPro IPR001757 P-type ATPase
583 708 NCBIfam TIGR01494 HAD-IC family P-type ATPase
583 708 InterPro IPR001757 P-type ATPase
41 63 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
700 871 Pfam PF00689 Cation transporting ATPase, C-terminus
700 871 InterPro IPR006068 Cation-transporting P-type ATPase, C-terminal
288 675 Phobius CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the cytoplasm.
41 63 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
11 213 Gene3D G3DSA:2.70.150.10 -
778 796 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
313 327 PRINTS PR00119 P-type cation-transporting ATPase superfamily signature
514 525 PRINTS PR00119 P-type cation-transporting ATPase superfamily signature
536 546 PRINTS PR00119 P-type cation-transporting ATPase superfamily signature
150 164 PRINTS PR00119 P-type cation-transporting ATPase superfamily signature
639 651 PRINTS PR00119 P-type cation-transporting ATPase superfamily signature
615 634 PRINTS PR00119 P-type cation-transporting ATPase superfamily signature
43 873 Gene3D G3DSA:1.20.1110.10 -
728 747 Phobius CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the cytoplasm.

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_A0A0H3GJR1
AlphaFold full sequence Viewing
ColabFold VK055_1980
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
16 0.994
13 0.614

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 6.56 0.332
2 5.91 0.29
3 5.09 0.233
4 4.0 0.16
5 3.98 0.158

Ligand evidence

Ligands grouped by evidence source. PDB ligands keep the source crystal visible, and loaded crystals can be opened directly in the structure viewer.

61 records

Structural evidence inferred from similar proteins. The source crystal indicates where the ligand was observed; the UniProt column identifies the homologous protein carrying that ligand.

Show only:
Ligand Source crystal UniProt (homolog) MW · LogP · TPSA Lipinski PAINS SMILES
ACP P11607-2 505.2 Da LogP -1.52 TPSA 269.9 3 viol. ✓ Clean c1nc(c2c(n1)n(cn2)[C@H]3[C@@H]([C@@H]([C@H](O3)…
ALF Q8Y8Q5 103.0 Da LogP 1.30 TPSA 0.0 ✓ Ro5 ✓ Clean F[Al-](F)(F)F
BEF P16615 66.0 Da LogP 0.88 TPSA 0.0 ✓ Ro5 ✓ Clean [Be-](F)(F)F
CZA P11607-2 336.4 Da LogP 2.83 TPSA 73.4 ✓ Ro5 ✓ Clean CC(=O)C1=C(N2[C@H](C1=O)[C@H]3c4c[nH]c5c4c(ccc5…
MGF P11607-2 81.3 Da LogP 0.88 TPSA 0.0 ✓ Ro5 ✓ Clean F[Mg-](F)F
PCW P16615-2 787.1 Da LogP 12.36 TPSA 108.4 2 viol. ✓ Clean CCCCCCCC\C=C/CCCCCCCC(=O)OC[C@H](CO[P@@](=O)(O)…

PDB and ChEMBL records on this protein are shown in full. ChEMBL records from similar proteins are capped at the top 100 per protein (by pchembl) and ZINC at the top 50 (Tanimoto ≥ 0.5). ADME columns are descriptor-based screening flags, not experimental toxicity results.