Protein profile

KP13_01798

Acyl-[acyl-carrier-protein]--UDP-N- acetylglucosamine O-acyltransferase

Genome: KpKP13

Gene: lpxA AHE46238.1 Structure source: AlphaFold + ColabFold UniProt A0A0H3GMW8
Amino acids 262
Annotations 7
Features 25
PDB binders 20
Druggability 0.561

Overview

Basic information about this protein and its source genome.

Accession
KP13_01798
Gene
lpxA AHE46238.1
Status
annotated
Amino acids
262
Structure source
AlphaFold + ColabFold

Target profile

Computed evidence for target prioritization.

Human off-target
No hit
Human identity (%)
0.0
Gut microbiome off-target
hit
Essential (DEG)
Y
DEG identity (%)
90.458
DEG E-value
1.2100000000000002e-179
Localization
Cytoplasmic
ColabFold pLDDT
98.5

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 0.561
Structure A0A0H3GMW8
Pocket Pocket 7
P2Rank 0.284
Structure A0A0H3GMW8
Pocket Pocket 1
ColabFold model
FPocket 0.811 · Pocket 1
P2Rank 0.294 · Pocket 1
Core conservation Conserved core gene
Roary core
CoreCruncher core
Gut microbiome 169 / 4744 genomes with a hit
Normalized 0.036

Sequence

Primary amino-acid sequence viewer.

Functional Annotations

Enzyme classification and Gene Ontology terms linked to this protein.

1 EC 6 GO

Enzyme Commission (EC)

1

Gene Ontology (GO)

6
  • GO:0008780 Catalysis of the reaction: a (3R)-hydroxyacyl-[ACP] + UDP-N-acetyl-alpha-D-glucosamine = a UDP-3-O-[(3R)-3-hydroxyacyl]-N-acetyl-alpha-D-glucosamine + holo-[ACP].
  • GO:0016740 Catalysis of the transfer of a group, e.g. a methyl group, glycosyl group, acyl group, phosphorus-containing, or other groups, from one compound (generally regarded as the donor) to another compound (generally regarded as the acceptor). Transferase is the systematic name for any enzyme of EC class 2.
  • GO:0008610 The chemical reactions and pathways resulting in the formation of lipids, compounds soluble in an organic solvent but not, or sparingly, in an aqueous solvent.
  • GO:0005737 The contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
  • GO:0016020 A lipid bilayer along with all the proteins and protein complexes embedded in it and attached to it.
  • GO:0009245 The chemical reactions and pathways resulting in the formation of lipid A, the glycolipid group of bacterial lipopolysaccharides, consisting of four to six fatty acyl chains linked to two glucosamine residues. Further modifications of the backbone are common.

Sequence Features

Domain/signature hits from InterPro and related databases.

25 records
Show feature table
Start End DB Term Name
1 196 Gene3D G3DSA:2.160.10.10 Hexapeptide repeat proteins
8 260 CDD cd03351 LbH_UDP-GlcNAc_AT
8 260 InterPro IPR010137 Acyl-[acyl-carrier-protein]--UDP-N-acetylglucosamine O-acyltransferase
5 262 Hamap MF_00387 Acyl-[acyl-carrier-protein]--UDP-N-acetylglucosamine O-acyltransferase [lpxA].
5 262 InterPro IPR010137 Acyl-[acyl-carrier-protein]--UDP-N-acetylglucosamine O-acyltransferase
1 196 FunFam G3DSA:2.160.10.10:FF:000003 Acyl-[acyl-carrier-protein]--UDP-N-acetylglucosamine O-acyltransferase
1 262 SUPERFAMILY SSF51161 Trimeric LpxA-like enzymes
1 262 InterPro IPR011004 Trimeric LpxA-like superfamily
20 48 ProSitePatterns PS00101 Hexapeptide-repeat containing-transferases signature.
20 48 InterPro IPR018357 Hexapeptide transferase, conserved site
4 259 PANTHER PTHR43480 ACYL-[ACYL-CARRIER-PROTEIN]--UDP-N-ACETYLGLUCOSAMINE O-ACYLTRANSFERASE
4 259 InterPro IPR010137 Acyl-[acyl-carrier-protein]--UDP-N-acetylglucosamine O-acyltransferase
197 262 FunFam G3DSA:1.20.1180.10:FF:000001 Acyl-[acyl-carrier-protein]--UDP-N-acetylglucosamine O-acyltransferase
153 181 ProSitePatterns PS00101 Hexapeptide-repeat containing-transferases signature.
153 181 InterPro IPR018357 Hexapeptide transferase, conserved site
8 260 NCBIfam TIGR01852 acyl-ACP--UDP-N-acetylglucosamine O-acyltransferase
197 262 Gene3D G3DSA:1.20.1180.10 -
197 262 InterPro IPR037157 UDP-N-acetylglucosamine O-acyltransferase, C-terminal domain superfamily
180 261 Pfam PF13720 Udp N-acetylglucosamine O-acyltransferase; Domain 2
180 261 InterPro IPR029098 UDP N-acetylglucosamine O-acyltransferase, C-terminal
17 52 Pfam PF00132 Bacterial transferase hexapeptide (six repeats)
17 52 InterPro IPR001451 Hexapeptide repeat
109 143 Pfam PF00132 Bacterial transferase hexapeptide (six repeats)
109 143 InterPro IPR001451 Hexapeptide repeat
5 262 PIRSF PIRSF000456 UDP-GlcNAc_acltr

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_A0A0H3GMW8
AlphaFold full sequence Viewing
ColabFold KP13_01798
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
7 0.561
1 0.484

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 3.42 0.123
2 0.68 0.001

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.

70 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
O5D P0A722 441.9 Da LogP 3.11 TPSA 106.4 ✓ Ro5 ✓ Clean Cc1cc(ncc1N)c2cc([nH]n2)C(=O)N3CCOC[C@H]3Cc4c(c…
O5G P0A722 392.5 Da LogP 2.87 TPSA 80.3 ✓ Ro5 ✓ Clean Cc1ccnc(c1)c2cc([nH]n2)C(=O)N3CCOC[C@H]3Cc4cccc…
O5J P0A722 400.4 Da LogP 3.37 TPSA 75.7 ✓ Ro5 ✓ Clean COc1ccc(cc1)C(=O)CN2C(=O)C(NC2=O)(c3ccccc3)c4cc…
O5M P0A722 380.4 Da LogP 3.00 TPSA 71.1 ✓ Ro5 ✓ Clean Cc1ccnc(c1)c2cc([nH]n2)C(=O)N3CCOC[C@H]3Cc4cccc…
O5P P0A722 362.4 Da LogP 2.86 TPSA 71.1 ✓ Ro5 ✓ Clean Cc1ccnc(c1)c2cc(n[nH]2)C(=O)N3CCOC[C@H]3Cc4cccc…
PE5 Q5LH16 398.5 Da LogP 0.13 TPSA 94.1 ✓ Ro5 ✓ Clean CCOCCOCCOCCOCCOCCOCCOCCOCCO
PG0 Q5LH16 120.1 Da LogP -0.36 TPSA 38.7 ✓ Ro5 ✓ Clean COCCOCCO
PO3 B4F258 79.0 Da LogP -1.64 TPSA 63.2 ✓ Ro5 ✓ Clean [O-][P-](=O)[O-]
Q5G A6V1E4 324.4 Da LogP 0.47 TPSA 109.9 ✓ Ro5 ✓ Clean c1ccc2c(c1)N(C[C@@H](O2)C(=O)N)C(=O)CSCCC(=O)O
Q5M A6V1E4 228.2 Da LogP 2.89 TPSA 54.4 ✓ Ro5 ✓ Clean c1ccc2c(c1)cccc2C(=O)CCC(=O)O
U20 P0A722 833.7 Da LogP -0.43 TPSA 332.2 3 viol. ✓ Clean CCCCCCCCCCC[C@H](CC(=O)O[C@@H]1[C@H]([C@H](O[C@…
U21 P0A722 777.6 Da LogP -1.99 TPSA 332.2 3 viol. ✓ Clean CCCCCCC[C@H](CC(=O)O[C@@H]1[C@H]([C@H](O[C@@H](…
UD1 P0A722 607.4 Da LogP -4.65 TPSA 305.9 3 viol. ✓ Clean CC(=O)N[C@@H]1[C@H]([C@@H]([C@H](O[C@@H]1O[P@@]…
VFE Q9X6P4 429.9 Da LogP 2.79 TPSA 80.1 ✓ Ro5 ✓ Clean CNC(=O)CN(Cc1ccc(cc1)n2cncn2)C(=O)CSc3ccccc3Cl
VFN Q9X6P4 413.9 Da LogP 3.50 TPSA 109.0 ✓ Ro5 ✓ Clean c1ccc(c(c1)SCC(=O)N(Cc2ccc(cc2)C#N)Cc3nnc(o3)N)…
VFT Q9X6P4 396.9 Da LogP 4.26 TPSA 72.8 ✓ Ro5 ✓ Clean c1ccc(c(c1)SCC(=O)N(Cc2ccc(cc2)C#N)Cc3c[nH]cn3)…
VFW Q9X6P4 407.5 Da LogP 1.98 TPSA 89.3 ✓ Ro5 ✓ Clean CCc1ccccc1OCC(=O)N(Cc2ccc(cc2)n3cncn3)CC(=O)NC
VFZ A0A069Q726 405.9 Da LogP 2.31 TPSA 118.1 ✓ Ro5 ✓ Clean c1ccc(c(c1)SCC(=O)N(Cc2nnc(o2)N)CC3=CNC(=O)C=C3…
VGQ A6V1E4 414.9 Da LogP 3.62 TPSA 103.2 ✓ Ro5 ✓ Clean c1ccc(c(c1)SCC(=O)N(Cc2ccc(cc2)C#N)Cc3nnc(o3)O)…
VJE Q9X6P4 412.9 Da LogP 4.22 TPSA 83.0 ✓ Ro5 ✓ Clean Cc1nnc(o1)CN(Cc2ccc(cc2)C#N)C(=O)CSc3ccccc3Cl

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.