Protein profile

PA2554

short-chain dehydrogenase

Genome: NC_002516.2

Gene: PA2554 Structure source: AlphaFold UniProt Q9I0T0
Amino acids 255
Annotations 1
Features 32
PDB binders 5
Druggability 0.797

Overview

Basic information about this protein and its source genome.

Accession
PA2554
Gene
PA2554
Status
annotated
Amino acids
255
Structure source
AlphaFold

Target profile

Computed evidence for target prioritization.

Human off-target
hit
Human identity (%)
57.54
Human E-value
5.37e-96
Gut microbiome off-target
hit
Essential (DEG)
N
Localization
Cytoplasmic

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 0.797
Structure
Pocket

Sequence

Primary amino-acid sequence viewer.

Functional Annotations

Enzyme classification and Gene Ontology terms linked to this protein.

1 GO

Gene Ontology (GO)

1
  • GO:0016491 Catalysis of an oxidation-reduction (redox) reaction, a reversible chemical reaction in which the oxidation state of an atom or atoms within a molecule is altered. One substrate acts as a hydrogen or electron donor and becomes oxidized, while the other acts as hydrogen or electron acceptor and becomes reduced.

Sequence Features

Domain/signature hits from InterPro and related databases.

32 records
Show feature table
Start End DB Term Name
1 22 Phobius SIGNAL_PEPTIDE Signal peptide region
216 236 PRINTS PR00081 Glucose/ribitol dehydrogenase family signature
216 236 InterPro IPR002347 Short-chain dehydrogenase/reductase SDR
78 89 PRINTS PR00081 Glucose/ribitol dehydrogenase family signature
78 89 InterPro IPR002347 Short-chain dehydrogenase/reductase SDR
161 180 PRINTS PR00081 Glucose/ribitol dehydrogenase family signature
161 180 InterPro IPR002347 Short-chain dehydrogenase/reductase SDR
7 24 PRINTS PR00081 Glucose/ribitol dehydrogenase family signature
7 24 InterPro IPR002347 Short-chain dehydrogenase/reductase SDR
182 199 PRINTS PR00081 Glucose/ribitol dehydrogenase family signature
182 199 InterPro IPR002347 Short-chain dehydrogenase/reductase SDR
135 151 PRINTS PR00081 Glucose/ribitol dehydrogenase family signature
135 151 InterPro IPR002347 Short-chain dehydrogenase/reductase SDR
6 192 SMART SM00822 This enzymatic domain is part of bacterial polyketide synthases and catalyses the first step in the reductive modification of the beta-carbonyl centres in the growing polyketide chain. It uses NADPH to reduce the keto group to a hydroxy group.
4 254 CDD cd05371 HSD10-like_SDR_c
23 255 Phobius NON_CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the extracellular region.
1 6 Phobius SIGNAL_PEPTIDE_N_REGION N-terminal region of a signal peptide.
1 255 Gene3D G3DSA:3.40.50.720 -
148 176 ProSitePatterns PS00061 Short-chain dehydrogenases/reductases family signature.
148 176 InterPro IPR020904 Short-chain dehydrogenase/reductase, conserved site
18 22 Phobius SIGNAL_PEPTIDE_C_REGION C-terminal region of a signal peptide.
3 250 SUPERFAMILY SSF51735 NAD(P)-binding Rossmann-fold domains
3 250 InterPro IPR036291 NAD(P)-binding domain superfamily
7 17 Phobius SIGNAL_PEPTIDE_H_REGION Hydrophobic region of a signal peptide.
1 254 FunFam G3DSA:3.40.50.720:FF:000215 3-hydroxyacyl-CoA dehydrogenase type-2
4 253 PANTHER PTHR43658 SHORT-CHAIN DEHYDROGENASE/REDUCTASE
7 202 Pfam PF00106 short chain dehydrogenase
7 202 InterPro IPR002347 Short-chain dehydrogenase/reductase SDR
78 89 PRINTS PR00080 Short-chain dehydrogenase/reductase (SDR) superfamily signature
141 149 PRINTS PR00080 Short-chain dehydrogenase/reductase (SDR) superfamily signature
141 149 InterPro IPR002347 Short-chain dehydrogenase/reductase SDR
161 180 PRINTS PR00080 Short-chain dehydrogenase/reductase (SDR) superfamily signature

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 + 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 PA2554
AlphaFold full sequence Viewing
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 0.797
3 0.243

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.

155 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
ADN Q7SIA1 267.2 Da LogP -1.98 TPSA 139.5 ✓ Ro5 ✓ Clean c1nc(c2c(n1)n(cn2)[C@H]3[C@@H]([C@@H]([C@H](O3)…
AOI P9WGT1 290.4 Da LogP 3.96 TPSA 37.3 ✓ Ro5 ✓ Clean C[C@]12CC[C@H](C[C@@H]1CC[C@@H]3[C@@H]2CC[C@]4(…
B3P B3R6T4 282.3 Da LogP -4.01 TPSA 145.4 1 viol. ✓ Clean C(CNC(CO)(CO)CO)CNC(CO)(CO)CO
CBO P19992 570.8 Da LogP 6.83 TPSA 118.0 2 viol. ✓ Clean CC1([C@@H]2CC[C@@]3([C@@H]([C@]2(CC[C@@H]1OC(=O…
TDT Q99714 1026.9 Da LogP -2.10 TPSA 384.9 2 viol. ✓ Clean c1ccc(cc1)[C@@H](C(=O)N2CCCCCC2)N3C=Nc4c(cn(n4)…

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.