Protein profile

KP13_05433

Enoyl-[acyl-carrier-protein] reductase [NADH]

Genome: KpKP13

Gene: AHE44976.1 fabI Structure source: Experimental + ColabFold UniProt A0A1Y0Q1M7
Amino acids 262
Annotations 4
Features 17
PDB binders 17
Druggability 0.532

Overview

Basic information about this protein and its source genome.

Accession
KP13_05433
Gene
AHE44976.1 fabI
Status
annotated
Amino acids
262
Structure source
Experimental + ColabFold

Target profile

Computed evidence for target prioritization.

Human off-target
hit
Human identity (%)
30.928
Human E-value
2.07e-07
Gut microbiome off-target
hit
Essential (DEG)
Y
DEG identity (%)
93.13
DEG E-value
0.0
Localization
CytoplasmicMembrane
ColabFold pLDDT
96.03

Selected Druggability evidence

PDB experimental structure

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 0.532
Structure 8JTP
Pocket Pocket 1
P2Rank 0.05
Structure 8JTP
Pocket Pocket 1
ColabFold model
FPocket 0.344 · Pocket 1
P2Rank 0.858 · Pocket 1
Core conservation Conserved core gene
Roary core
CoreCruncher core
Gut microbiome 244 / 4744 genomes with a hit
Normalized 0.051

Sequence

Primary amino-acid sequence viewer.

Functional Annotations

Enzyme classification and Gene Ontology terms linked to this protein.

1 EC 3 GO

Enzyme Commission (EC)

1

Gene Ontology (GO)

3
  • GO:0004318 Catalysis of the reaction: a 2,3-saturated acyl-[ACP] + NAD+ = a (2E)-enoyl-[ACP] + H+ + NADH.
  • GO:0006633 The chemical reactions and pathways resulting in the formation of a fatty acid, any of the aliphatic monocarboxylic acids that can be liberated by hydrolysis from naturally occurring fats and oils. Fatty acids are predominantly straight-chain acids of 4 to 24 carbon atoms, which may be saturated or unsaturated; branched fatty acids and hydroxy fatty acids also occur, and very long chain acids of over 30 carbons are found in waxes.
  • GO:0009102 The chemical reactions and pathways resulting in the formation of biotin, cis-tetrahydro-2-oxothieno(3,4-d)imidazoline-4-valeric acid.

Sequence Features

Domain/signature hits from InterPro and related databases.

17 records
Show feature table
Start End DB Term Name
6 253 SUPERFAMILY SSF51735 NAD(P)-binding Rossmann-fold domains
6 253 InterPro IPR036291 NAD(P)-binding domain superfamily
6 253 CDD cd05372 ENR_SDR
6 253 InterPro IPR014358 Enoyl-[acyl-carrier-protein] reductase (NADH)
1 260 PIRSF PIRSF000094 Enoyl-ACP_rdct
1 260 InterPro IPR014358 Enoyl-[acyl-carrier-protein] reductase (NADH)
1 262 FunFam G3DSA:3.40.50.720:FF:000054 Enoyl-[acyl-carrier-protein] reductase [NADH]
4 257 PANTHER PTHR43159 ENOYL-[ACYL-CARRIER-PROTEIN] REDUCTASE
4 257 InterPro IPR014358 Enoyl-[acyl-carrier-protein] reductase (NADH)
13 252 Pfam PF13561 Enoyl-(Acyl carrier protein) reductase
8 25 PRINTS PR00081 Glucose/ribitol dehydrogenase family signature
8 25 InterPro IPR002347 Short-chain dehydrogenase/reductase SDR
180 197 PRINTS PR00081 Glucose/ribitol dehydrogenase family signature
180 197 InterPro IPR002347 Short-chain dehydrogenase/reductase SDR
215 235 PRINTS PR00081 Glucose/ribitol dehydrogenase family signature
215 235 InterPro IPR002347 Short-chain dehydrogenase/reductase SDR
1 262 Gene3D G3DSA:3.40.50.720 -

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

1 + 1

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

Entry Method Resolution Chain Coverage Links Status
PDB 8JTP
X-ray 2.90 Å A,B,C,D
100.0% 1-262
Viewing
ColabFold KP13_05433
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
25 0.435
34 0.236

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 6.84 0.351
2 3.62 0.135
3 3.54 0.131
4 3.48 0.127
5 2.79 0.086

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.

127 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
0WE P0AEK4 377.4 Da LogP 3.61 TPSA 75.4 ✓ Ro5 ✓ Clean Cc1c2ccccc2oc1CN(C)C(=O)CCc3cc4c(nc3)NC(=O)CC4
1S5 A0A0H3HP34 314.4 Da LogP 4.19 TPSA 57.2 ✓ Ro5 ✓ Clean CCCCCCC1=CC(=O)C(=CN1C)Oc2ccc(cc2C)N
654 P0AEK4 254.4 Da LogP 3.97 TPSA 17.8 ✓ Ro5 ✓ Clean Cc1ccc(cc1)Cn2cc(nc2)c3cccs3
68O A0A0H3HP34 250.2 Da LogP 4.03 TPSA 29.5 ✓ Ro5 ✓ Clean CCc1cc(c(cc1F)Oc2ccccc2F)O
69H A0A0H3HP34 302.4 Da LogP 5.75 TPSA 29.5 1 viol. ✓ Clean CCCCCCc1cc(c(cc1F)Oc2ccccc2C)O
69J A0A0H3HP34 277.3 Da LogP 3.79 TPSA 72.6 ✓ Ro5 ✓ Clean CCc1cc(c(cc1F)Oc2ccccc2[N+](=O)[O-])O
69K A0A0H3HP34 247.3 Da LogP 3.59 TPSA 42.4 ✓ Ro5 ✓ Clean CCc1cc(c(cc1F)Oc2cccnc2C)O
826 P0AEK4 398.5 Da LogP 4.30 TPSA 65.7 ✓ Ro5 Alert c1ccc2c(c1)c3c(n2Cc4ccc(cc4)O)CN(CC3)C(=O)c5ccc…
9W7 A0A0H3HP34 311.7 Da LogP 4.45 TPSA 72.6 ✓ Ro5 ✓ Clean CCc1cc(c(cc1F)Oc2ccc(cc2Cl)[N+](=O)[O-])O
AE6 P0AEK4 385.4 Da LogP 3.62 TPSA 79.2 ✓ Ro5 ✓ Clean Cc1c2ccccc2oc1C3CN(C3)C(=O)/C=C/c4cc5c(nc4)NC(=…
AYM P0AEK4 320.4 Da LogP 2.83 TPSA 64.2 ✓ Ro5 ✓ Clean Cn1c2ccccc2cc1CN(C)C(=O)\C=C\c3ccc(nc3)N
E9P A0A0H3HP34 214.3 Da LogP 3.75 TPSA 29.5 ✓ Ro5 ✓ Clean CCc1ccc(c(c1)O)Oc2ccccc2
IDN P0AEK4 374.4 Da LogP 3.13 TPSA 67.2 ✓ Ro5 ✓ Clean Cn1cc(c2c1cccc2)CN(C)C(=O)\C=C\c3cc4c(nc3)NC(=O…
JA1 A0A0H3HP34 315.4 Da LogP 5.22 TPSA 72.6 1 viol. ✓ Clean CCCCCCc1ccc(c(c1)O)Oc2ccc(cc2)[N+](=O)[O-]
PV4 A0A0H3HP34 228.3 Da LogP 4.14 TPSA 29.5 ✓ Ro5 ✓ Clean CCCc1ccc(c(c1)O)Oc2ccccc2
TCL P0AEK4 289.5 Da LogP 5.14 TPSA 29.5 1 viol. ✓ Clean c1cc(c(cc1Cl)O)Oc2ccc(cc2Cl)Cl
ZAM P0AEK4 378.5 Da LogP 3.01 TPSA 71.6 ✓ Ro5 ✓ Clean CC(=O)N(C)Cc1cc(ccc1N)C(=O)N(C)Cc2cc3ccccc3n2C

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.