Protein profile

PA0378

monofunctional biosynthetic peptidoglycan transglycosylase

Genome: NC_002516.2

Gene: PA0378 mtgA Structure source: AlphaFold UniProt Q9I6B7
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Amino acids 243
Annotations 9
Features 16
PDB binders 9
Druggability 0.596

Overview

Basic information about this protein and its source genome.

Accession
PA0378
Assembly
Pseudomonas aeruginosa PAO1, complete genome
Gene
PA0378 mtgA
Status
annotated
Amino acids
243
Structure source
AlphaFold
EC
2.4.99.28
GO
GO:0009274 A protective structure outside the cytoplasmic membrane composed of peptidoglycan (also known as murein), a molecule made up of a glycan (sugar) backbone of repetitively alternating N-acetylglucosamine and N-acetylmuramic acid with short, attached, cross-linked peptide chains containing unusual amino acids. An example of this component is found in Escherichia coli. 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:0016763 Catalysis of the transfer of a pentosyl group from one compound (donor) to another (acceptor). GO:0008955 Catalysis of the reaction: [GlcNAc-(1->4)-Mur2Ac(oyl-L-Ala-gamma-D-Glu-L-Lys-D-Ala-D-Ala)](n)-di-trans,octa-cis-undecaprenyl diphosphate + beta-D-GlcNAc-(1->4)-Mur2Ac(oyl-L-Ala-gamma-D-Glu-L-Lys-D-Ala-D-Ala)-di-trans,octa-cis-undecaprenyl diphosphate = [GlcNAc-(1->4)-Mur2Ac(oyl-L-Ala-gamma-D-Glu-L-Lys-D-Ala-D-Ala)](n+1)-di-trans-octa-cis-undecaprenyl diphosphate + di-trans,octa-cis-undecaprenyl diphosphate + H+. GO:0071555 A process that results in the assembly, arrangement of constituent parts, or disassembly of the cell wall, the rigid or semi-rigid envelope lying outside the cell membrane of plant, fungal and most prokaryotic cells, maintaining their shape and protecting them from osmotic lysis. GO:0009252 The chemical reactions and pathways resulting in the formation of peptidoglycans, any of a class of glycoconjugates found in bacterial cell walls and consisting of long glycan strands of alternating residues of beta-(1,4) linked N-acetylglucosamine and N-acetylmuramic acid, cross-linked by short peptides.

Target profile

Computed evidence for target prioritization.

Human off-target
No hit
Gut microbiome off-target
hit
Essential (DEG)
Y
Localization
CytoplasmicMembrane

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 0.596
Structure –
Pocket –

Sequence

Primary amino-acid sequence viewer.

Functional Annotations

Enzyme classification and Gene Ontology terms linked to this protein.

1 EC 8 GO

Enzyme Commission (EC)

1

Gene Ontology (GO)

8
  • GO:0009274 A protective structure outside the cytoplasmic membrane composed of peptidoglycan (also known as murein), a molecule made up of a glycan (sugar) backbone of repetitively alternating N-acetylglucosamine and N-acetylmuramic acid with short, attached, cross-linked peptide chains containing unusual amino acids. An example of this component is found in Escherichia coli.
  • 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:0016763 Catalysis of the transfer of a pentosyl group from one compound (donor) to another (acceptor).
  • GO:0008955 Catalysis of the reaction: [GlcNAc-(1->4)-Mur2Ac(oyl-L-Ala-gamma-D-Glu-L-Lys-D-Ala-D-Ala)](n)-di-trans,octa-cis-undecaprenyl diphosphate + beta-D-GlcNAc-(1->4)-Mur2Ac(oyl-L-Ala-gamma-D-Glu-L-Lys-D-Ala-D-Ala)-di-trans,octa-cis-undecaprenyl diphosphate = [GlcNAc-(1->4)-Mur2Ac(oyl-L-Ala-gamma-D-Glu-L-Lys-D-Ala-D-Ala)](n+1)-di-trans-octa-cis-undecaprenyl diphosphate + di-trans,octa-cis-undecaprenyl diphosphate + H+.
  • GO:0071555 A process that results in the assembly, arrangement of constituent parts, or disassembly of the cell wall, the rigid or semi-rigid envelope lying outside the cell membrane of plant, fungal and most prokaryotic cells, maintaining their shape and protecting them from osmotic lysis.
  • GO:0009252 The chemical reactions and pathways resulting in the formation of peptidoglycans, any of a class of glycoconjugates found in bacterial cell walls and consisting of long glycan strands of alternating residues of beta-(1,4) linked N-acetylglucosamine and N-acetylmuramic acid, cross-linked by short peptides.
  • GO:0008360 Any process that modulates the surface configuration of a cell.
  • GO:0016020 A lipid bilayer along with all the proteins and protein complexes embedded in it and attached to it.

Sequence Features

Domain/signature hits from InterPro and related databases.

16 records
Show feature table
Start End DB Term Name
42 243 Phobius NON_CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the extracellular region.
12 234 PANTHER PTHR30400 MONOFUNCTIONAL BIOSYNTHETIC PEPTIDOGLYCAN TRANSGLYCOSYLASE
12 234 InterPro IPR011812 Biosynthetic peptidoglycan transglycosylase
20 41 Phobius TRANSMEMBRANE Region of a membrane-bound protein predicted to be embedded in the membrane.
65 229 Pfam PF00912 Transglycosylase
65 229 InterPro IPR001264 Glycosyl transferase, family 51
1 19 Phobius CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the cytoplasm.
16 235 Hamap MF_00766 Biosynthetic peptidoglycan transglycosylase [mtgA].
16 235 InterPro IPR011812 Biosynthetic peptidoglycan transglycosylase
57 235 Gene3D G3DSA:1.10.3810.10 -
57 235 InterPro IPR036950 Penicillin binding protein transglycosylase domain
55 233 SUPERFAMILY SSF53955 Lysozyme-like
55 233 InterPro IPR023346 Lysozyme-like domain superfamily
20 42 TMHMM TMhelix Region of a membrane-bound protein predicted to be embedded in the membrane.
15 234 NCBIfam TIGR02070 monofunctional biosynthetic peptidoglycan transglycosylase
15 234 InterPro IPR011812 Biosynthetic peptidoglycan transglycosylase

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 PA0378
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
4 0.596
1 0.244

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.

59 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
1QW
6FTB
Q7A0I6 274.4 Da LogP 2.80 TPSA 66.8 ✓ Ro5 ✓ Clean CCCCCCCCCCCC(=O)OC[C@@H](CO)O
5VW
5FGZ
P02919 352.4 Da LogP -2.29 TPSA 146.3 ✓ Ro5 ✓ Clean C1C[C@H](N(C[C@@H]1NOS(=O)(=O)O)C=O)C(=O)NO[C@H…
63U
5HLA
P02919 349.4 Da LogP 0.39 TPSA 121.5 ✓ Ro5 ✓ Clean CC1=C(N[C@@H](SC1)[C@@H](C=O)NC(=O)[C@@H](c2ccc…
63V
5HLD
P02919 338.4 Da LogP 1.13 TPSA 95.8 ✓ Ro5 ✓ Clean C=C1CS[C@H](N=C1C(=O)O)[C@@H](C=O)NC(=O)Cc2cccs2
AIX
5HL9
P02919 351.4 Da LogP 0.26 TPSA 121.5 ✓ Ro5 ✓ Clean CC1([C@@H](N[C@H](S1)[C@@H](C=O)NC(=O)[C@@H](c2…
AZR
5HLB
P02919 437.5 Da LogP -1.23 TPSA 210.4 ✓ Ro5 ✓ Clean C[C@@H]([C@@H](C=O)NC(=O)/C(=N\OC(C)(C)C(=O)O)/…
LDA
3DWK
Q8KHY3 229.4 Da LogP 4.48 TPSA 23.1 ✓ Ro5 ✓ Clean CCCCCCCCCCCC[N+](C)(C)[O-]
LHI
3VMT
Q99T05 1833.3 Da LogP 14.29 TPSA 425.2 4 viol. ✓ Clean C[C@@H](C(=O)NCCOCCOCCNC(=O)CCCC[C@H]1[C@@H]2[C…
M0E
3FWL
P02919 1580.6 Da LogP -2.25 TPSA 607.7 3 viol. ✓ Clean C[C@@H]1[C@H]([C@@H]([C@H]([C@@H](O1)O[C@@H]2[C…

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.