Protein profile

PA4266

elongation factor G

Genome: NC_002516.2

Gene: fusA1 fusA PA4266 Structure source: Experimental + AlphaFold UniProt Q9HWD2

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Amino acids 706

Annotations 7

Features 65

PDB binders 3

Druggability 0.81

Overview

Basic information about this protein and its source genome.

Accession: PA4266
Assembly: Pseudomonas aeruginosa PAO1, complete genome
Gene: fusA1 fusA PA4266
Status: annotated
Amino acids: 706
Structure source: Experimental + AlphaFold

GO:0005829 The part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes. GO:0005525 Binding to GTP, guanosine triphosphate. GO:0003924 Catalysis of the reaction: GTP + H2O = GDP + H+ + phosphate. GO:0097216 Binding to guanosine tetraphosphate (5'-ppGpp-3'), a guanosine bisphosphate having diphosphate groups at both the 3' and 5'-positions. GO:0003746 Functions in chain elongation during polypeptide synthesis at the ribosome. GO:0032790 The disaggregation of a ribosome into its constituent components; includes the dissociation of ribosomal subunits.

Target profile

Computed evidence for target prioritization.

Human off-target: hit
Human identity (%): 61.429
Human E-value: 3.04e-15
Gut microbiome off-target: hit
Essential (DEG): Y
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 0.81

Structure –

Pocket –

Sequence

Primary amino-acid sequence viewer.

Functional Annotations

Enzyme classification and Gene Ontology terms linked to this protein.

7 GO

Gene Ontology (GO)

GO:0005829 The part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes.
GO:0005525 Binding to GTP, guanosine triphosphate.
GO:0003924 Catalysis of the reaction: GTP + H2O = GDP + H+ + phosphate.
GO:0097216 Binding to guanosine tetraphosphate (5'-ppGpp-3'), a guanosine bisphosphate having diphosphate groups at both the 3' and 5'-positions.
GO:0003746 Functions in chain elongation during polypeptide synthesis at the ribosome.
GO:0032790 The disaggregation of a ribosome into its constituent components; includes the dissociation of ribosomal subunits.
GO:0006414 The successive addition of amino acid residues to a nascent polypeptide chain during protein biosynthesis.

Sequence Features

Domain/signature hits from InterPro and related databases.

65 records

Show feature table

Start	End	DB	Term	Name
490	612	CDD	cd01434	EFG_mtEFG1_IV
490	612	InterPro	IPR005517	Translation elongation factor EFG/EF2, domain IV
614	701	SMART	SM00838	EFG_C_a
614	701	InterPro	IPR000640	Elongation factor EFG, domain V-like
617	694	CDD	cd03713	EFG_mtEFG_C
617	694	InterPro	IPR035649	EFG, domain V
617	703	SUPERFAMILY	SSF54980	EF-G C-terminal domain-like
617	703	InterPro	IPR035647	EF-G domain III/V-like
618	688	Gene3D	G3DSA:3.30.70.240	-
1	298	Gene3D	G3DSA:3.40.50.300	-
1	298	InterPro	IPR027417	P-loop containing nucleoside triphosphate hydrolase
618	688	FunFam	G3DSA:3.30.70.240:FF:000001	Elongation factor G
492	701	Gene3D	G3DSA:3.30.230.10	-
492	701	InterPro	IPR014721	Ribosomal protein S5 domain 2-type fold, subgroup
415	491	FunFam	G3DSA:3.30.70.870:FF:000001	Elongation factor G
487	612	SMART	SM00889	EFG_IV_2
487	612	InterPro	IPR005517	Translation elongation factor EFG/EF2, domain IV
615	699	Pfam	PF00679	Elongation factor G C-terminus
615	699	InterPro	IPR000640	Elongation factor EFG, domain V-like
411	488	SUPERFAMILY	SSF54980	EF-G C-terminal domain-like
411	488	InterPro	IPR035647	EF-G domain III/V-like
85	95	PRINTS	PR00315	GTP-binding elongation factor signature
85	95	InterPro	IPR000795	Translational (tr)-type GTP-binding domain
12	25	PRINTS	PR00315	GTP-binding elongation factor signature
12	25	InterPro	IPR000795	Translational (tr)-type GTP-binding domain
101	112	PRINTS	PR00315	GTP-binding elongation factor signature
101	112	InterPro	IPR000795	Translational (tr)-type GTP-binding domain
58	66	PRINTS	PR00315	GTP-binding elongation factor signature
58	66	InterPro	IPR000795	Translational (tr)-type GTP-binding domain
137	146	PRINTS	PR00315	GTP-binding elongation factor signature
137	146	InterPro	IPR000795	Translational (tr)-type GTP-binding domain
10	186	NCBIfam	TIGR00231	small GTP-binding protein domain
10	186	InterPro	IPR005225	Small GTP-binding protein domain
299	414	Gene3D	G3DSA:2.40.30.10	Translation factors
299	414	FunFam	G3DSA:2.40.30.10:FF:000006	Elongation factor G
271	411	SUPERFAMILY	SSF50447	Translation proteins
271	411	InterPro	IPR009000	Translation protein, beta-barrel domain superfamily
8	290	ProSiteProfiles	PS51722	Translational (tr)-type guanine nucleotide-binding (G) domain profile.
8	290	InterPro	IPR000795	Translational (tr)-type GTP-binding domain
12	289	CDD	cd01886	EF-G
6	287	SUPERFAMILY	SSF52540	P-loop containing nucleoside triphosphate hydrolases
6	287	InterPro	IPR027417	P-loop containing nucleoside triphosphate hydrolase
412	487	CDD	cd16262	EFG_III
412	487	InterPro	IPR009022	Elongation factor G, domain III
331	398	Pfam	PF03144	Elongation factor Tu domain 2
331	398	InterPro	IPR004161	Translation elongation factor EFTu-like, domain 2
1	705	NCBIfam	TIGR00484	elongation factor G
1	705	InterPro	IPR004540	Translation elongation factor EFG/EF2
6	705	Hamap	MF_00054_B	Elongation factor G [fusA].
6	705	InterPro	IPR004540	Translation elongation factor EFG/EF2
492	629	FunFam	G3DSA:3.30.230.10:FF:000003	Elongation factor G
9	287	Pfam	PF00009	Elongation factor Tu GTP binding domain
9	287	InterPro	IPR000795	Translational (tr)-type GTP-binding domain
415	491	Gene3D	G3DSA:3.30.70.870	Elongation Factor G (Translational Gtpase), domain 3
411	485	Pfam	PF14492	Elongation Factor G, domain III
411	485	InterPro	IPR041095	Elongation Factor G, domain II
486	612	SUPERFAMILY	SSF54211	Ribosomal protein S5 domain 2-like
486	612	InterPro	IPR020568	Ribosomal protein S5 domain 2-type fold
1	299	FunFam	G3DSA:3.40.50.300:FF:000029	Elongation factor G
486	611	Pfam	PF03764	Elongation factor G, domain IV
486	611	InterPro	IPR005517	Translation elongation factor EFG/EF2, domain IV
317	398	CDD	cd04088	EFG_mtEFG_II
3	704	PANTHER	PTHR43261	TRANSLATION ELONGATION FACTOR G-RELATED
51	66	ProSitePatterns	PS00301	Translational (tr)-type guanine nucleotide-binding (G) domain signature.
51	66	InterPro	IPR031157	Tr-type G domain, conserved site

3D Structure

Selected loaded structure. Experimental PDB entries may cover only a portion of the sequence; predicted models typically cover the full protein.

Loading 3D structure...

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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 4FN5	X-ray	2.90 Å	A	100.0% 1-706	PDBe RCSB PDBj File	Viewing
AlphaFold PA4266	AlphaFold	—	—	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
1				0.81

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	Score	Probability
1	10.0	0.538
2	8.8	0.471
3	2.76	0.084
4	2.3	0.058
5	2.11	0.048

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
2				0.704
4				0.632

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.

54 records

Highest-confidence structural evidence: ligands co-crystallized with this exact protein. If the source PDB is loaded in TPW, use Open crystal to inspect it in the structure viewer.

No PDB structure with a co-crystallized ligand found for this exact protein.

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.

Ligand	Source crystal	UniProt (homolog)	MW · LogP · TPSA	Lipinski	PAINS	SMILES
FUA	4V7B	P0A6M8	516.7 Da LogP 5.67 TPSA 104.1	2 viol.	✓ Clean	`C[C@H]1[C@@H]2CC[C@]3([C@H]([C@]2(CC[C@H]1O)C)[…`
GCP	4V9O	P0A6M8	521.2 Da LogP -2.22 TPSA 289.9	3 viol.	✓ Clean	`c1nc2c(n1[C@H]3[C@@H]([C@@H]([C@H](O3)CO[P@](=O…`
GNP	4V9J	Q5SHN5	522.2 Da LogP -2.76 TPSA 301.9	3 viol.	✓ Clean	`c1nc2c(n1[C@H]3[C@@H]([C@@H]([C@H](O3)CO[P@](=O…`

Experimental bioactivity from ChEMBL measured directly on this protein. Score = pchembl (−log Ki/IC₅₀; higher = more potent).

No ChEMBL bioactivity data found for this exact protein.

Bioactivity inferred from similar proteins in ChEMBL. Score = pchembl (−log Ki/IC₅₀; higher = more potent).

Ligand	UniProt (homolog)	pchembl	MW · LogP · TPSA	Lipinski	PAINS	SMILES
CHEMBL1256987	P68790	—	538.7 Da LogP 1.34 TPSA 106.9	1 viol.	✓ Clean	`CC(=O)O[C@H]1C[C@@]2(C)[C@@H](C[C@@H](O)[C@H]3[…`

Proposed virtual-screening candidates from ZINC. Score = Tanimoto similarity to a known binder (0–1; higher = more similar).

Ligand	Tanimoto	MW · LogP · TPSA	Lipinski	PAINS	SMILES
ZINC104869865	0.850	443.2 Da LogP -2.45 TPSA 252.6	2 viol.	✓ Clean	`Nc1nc2c(ncn2[C@H]2O[C@H](CO[P@@](=O)(O)OP(=O)(O…`
ZINC12504289	0.850	443.2 Da LogP -2.45 TPSA 252.6	2 viol.	✓ Clean	`Nc1nc2c(ncn2[C@@H]2O[C@H](CO[P@@](=O)(O)OP(=O)(…`
ZINC34541308	0.850	443.2 Da LogP -2.45 TPSA 252.6	2 viol.	✓ Clean	`Nc1nc2c(ncn2[C@@H]2O[C@H](CO[P@@](=O)(O)OP(=O)(…`
ZINC35000839	0.850	443.2 Da LogP -2.45 TPSA 252.6	2 viol.	✓ Clean	`Nc1nc2c(ncn2[C@H]2O[C@@H](CO[P@@](=O)(O)OP(=O)(…`
ZINC45284491	0.850	443.2 Da LogP -2.45 TPSA 252.6	2 viol.	✓ Clean	`Nc1nc2c(ncn2[C@H]2O[C@@H](CO[P@@](=O)(O)OP(=O)(…`
ZINC80639694	0.850	443.2 Da LogP -2.45 TPSA 252.6	2 viol.	✓ Clean	`Nc1nc2c(ncn2[C@@H]2O[C@H](CO[P@@](=O)(O)OP(=O)(…`
ZINC8215481	0.850	443.2 Da LogP -2.45 TPSA 252.6	2 viol.	✓ Clean	`Nc1nc2c(ncn2[C@@H]2O[C@H](CO[P@@](=O)(O)OP(=O)(…`
ZINC12501413	0.783	363.2 Da LogP -2.57 TPSA 206.0	1 viol.	✓ Clean	`Nc1nc2c(ncn2[C@@H]2O[C@H](COP(=O)(O)O)[C@@H](O)…`
ZINC12958448	0.783	363.2 Da LogP -2.57 TPSA 206.0	1 viol.	✓ Clean	`Nc1nc2c(ncn2[C@@H]2O[C@H](COP(=O)(O)O)[C@H](O)[…`
ZINC1532555	0.783	363.2 Da LogP -2.57 TPSA 206.0	1 viol.	✓ Clean	`Nc1nc2c(ncn2[C@H]2O[C@@H](COP(=O)(O)O)[C@H](O)[…`
ZINC16546189	0.783	363.2 Da LogP -2.57 TPSA 206.0	1 viol.	✓ Clean	`Nc1nc2c(ncn2[C@@H]2O[C@H](COP(=O)(O)O)[C@H](O)[…`
ZINC2159505	0.783	363.2 Da LogP -2.57 TPSA 206.0	1 viol.	✓ Clean	`Nc1nc2c(ncn2[C@@H]2O[C@H](COP(=O)(O)O)[C@@H](O)…`
ZINC3073318	0.783	363.2 Da LogP -2.57 TPSA 206.0	1 viol.	✓ Clean	`Nc1nc2c(ncn2[C@H]2O[C@@H](COP(=O)(O)O)[C@@H](O)…`
ZINC3869963	0.783	363.2 Da LogP -2.57 TPSA 206.0	1 viol.	✓ Clean	`Nc1nc2c(ncn2[C@H]2O[C@@H](COP(=O)(O)O)[C@@H](O)…`
ZINC3869965	0.783	363.2 Da LogP -2.57 TPSA 206.0	1 viol.	✓ Clean	`Nc1nc2c(ncn2[C@@H]2O[C@@H](COP(=O)(O)O)[C@@H](O…`
ZINC9334496	0.783	363.2 Da LogP -2.57 TPSA 206.0	1 viol.	✓ Clean	`Nc1nc2c(ncn2[C@H]2O[C@@H](COP(=O)(O)O)[C@H](O)[…`
ZINC71774763	0.681	432.3 Da LogP -2.23 TPSA 198.3	1 viol.	✓ Clean	`Nc1nc2c(ncn2[C@@H]2O[C@H](CO[P@](=O)(O)N3CCOCC3…`
ZINC4743771	0.662	361.3 Da LogP -2.70 TPSA 182.6	1 viol.	✓ Clean	`CS(=O)(=O)OC[C@H]1O[C@@H](n2cnc3c(=O)[nH]c(N)nc…`
ZINC4743772	0.662	361.3 Da LogP -2.70 TPSA 182.6	1 viol.	✓ Clean	`CS(=O)(=O)OC[C@@H]1O[C@@H](n2cnc3c(=O)[nH]c(N)n…`
ZINC4743774	0.662	361.3 Da LogP -2.70 TPSA 182.6	1 viol.	✓ Clean	`CS(=O)(=O)OC[C@H]1O[C@@H](n2cnc3c(=O)[nH]c(N)nc…`
ZINC4743775	0.662	361.3 Da LogP -2.70 TPSA 182.6	1 viol.	✓ Clean	`CS(=O)(=O)OC[C@@H]1O[C@@H](n2cnc3c(=O)[nH]c(N)n…`
ZINC12503703	0.647	427.2 Da LogP -1.42 TPSA 232.3	2 viol.	✓ Clean	`Nc1nc2c(ncn2[C@@H]2C[C@H](O)[C@@H](CO[P@@](=O)(…`
ZINC8215878	0.647	427.2 Da LogP -1.42 TPSA 232.3	2 viol.	✓ Clean	`Nc1nc2c(ncn2[C@H]2C[C@H](O)[C@@H](CO[P@@](=O)(O…`
ZINC100058967	0.642	443.2 Da LogP -2.45 TPSA 252.6	2 viol.	✓ Clean	`Nc1nc(=O)c2ncn([C@H]3O[C@H](CO[P@](=O)(O)OP(=O)…`
ZINC12504287	0.642	443.2 Da LogP -2.45 TPSA 252.6	2 viol.	✓ Clean	`Nc1nc(=O)c2ncn([C@@H]3O[C@@H](CO[P@@](=O)(O)OP(…`
ZINC12504288	0.642	443.2 Da LogP -2.45 TPSA 252.6	2 viol.	✓ Clean	`Nc1nc(=O)c2ncn([C@H]3O[C@@H](CO[P@@](=O)(O)OP(=…`
ZINC31308647	0.642	443.2 Da LogP -2.45 TPSA 252.6	2 viol.	✓ Clean	`Nc1nc(=O)c2ncn([C@@H]3O[C@@H](CO[P@@](=O)(O)OP(…`
ZINC1674993	0.640	296.4 Da LogP 0.06 TPSA 126.6	✓ Ro5	✓ Clean	`N[C@@H](CCSCCSCC[C@H](N)C(=O)O)C(=O)O`
ZINC1674994	0.640	296.4 Da LogP 0.06 TPSA 126.6	✓ Ro5	✓ Clean	`N[C@@H](CCSCCSCC[C@@H](N)C(=O)O)C(=O)O`
ZINC1674996	0.640	296.4 Da LogP 0.06 TPSA 126.6	✓ Ro5	✓ Clean	`N[C@H](CCSCCSCC[C@@H](N)C(=O)O)C(=O)O`
ZINC1532637	0.639	283.2 Da LogP -2.69 TPSA 159.5	✓ Ro5	✓ Clean	`Nc1nc2c(ncn2[C@H]2O[C@@H](CO)[C@H](O)[C@@H]2O)c…`
ZINC1550030	0.639	283.2 Da LogP -2.69 TPSA 159.5	✓ Ro5	✓ Clean	`Nc1nc2c(ncn2[C@@H]2O[C@H](CO)[C@@H](O)[C@H]2O)c…`
ZINC1570863	0.639	283.2 Da LogP -2.69 TPSA 159.5	✓ Ro5	✓ Clean	`Nc1nc2c(ncn2[C@H]2O[C@H](CO)[C@@H](O)[C@H]2O)c(…`
ZINC1698205	0.639	283.2 Da LogP -2.69 TPSA 159.5	✓ Ro5	✓ Clean	`Nc1nc2c(ncn2[C@H]2O[C@H](CO)[C@@H](O)[C@@H]2O)c…`
ZINC2020098	0.639	283.2 Da LogP -2.69 TPSA 159.5	✓ Ro5	✓ Clean	`Nc1nc2c(ncn2[C@H]2O[C@@H](CO)[C@H](O)[C@H]2O)c(…`
ZINC38580950	0.639	282.3 Da LogP -2.72 TPSA 165.3	✓ Ro5	✓ Clean	`NC[C@H]1O[C@@H](n2cnc3c(=O)[nH]c(N)nc32)[C@H](O…`
ZINC3869967	0.639	283.2 Da LogP -2.69 TPSA 159.5	✓ Ro5	✓ Clean	`Nc1nc2c(ncn2[C@H]2O[C@@H](CO)[C@@H](O)[C@H]2O)c…`
ZINC3869968	0.639	283.2 Da LogP -2.69 TPSA 159.5	✓ Ro5	✓ Clean	`Nc1nc2c(ncn2[C@@H]2O[C@@H](CO)[C@@H](O)[C@H]2O)…`
ZINC3869969	0.639	283.2 Da LogP -2.69 TPSA 159.5	✓ Ro5	✓ Clean	`Nc1nc2c(ncn2[C@H]2O[C@@H](CO)[C@@H](O)[C@@H]2O)…`
ZINC3869970	0.639	283.2 Da LogP -2.69 TPSA 159.5	✓ Ro5	✓ Clean	`Nc1nc2c(ncn2[C@@H]2O[C@@H](CO)[C@@H](O)[C@@H]2O…`
ZINC4990799	0.639	282.3 Da LogP -2.72 TPSA 165.3	✓ Ro5	✓ Clean	`NC[C@@H]1O[C@H](n2cnc3c(=O)[nH]c(N)nc32)[C@H](O…`
ZINC4990800	0.639	282.3 Da LogP -2.72 TPSA 165.3	✓ Ro5	✓ Clean	`NC[C@@H]1O[C@@H](n2cnc3c(=O)[nH]c(N)nc32)[C@H](…`
ZINC4990801	0.639	282.3 Da LogP -2.72 TPSA 165.3	✓ Ro5	✓ Clean	`NC[C@@H]1O[C@H](n2cnc3c(=O)[nH]c(N)nc32)[C@@H](…`
ZINC4990802	0.639	282.3 Da LogP -2.72 TPSA 165.3	✓ Ro5	✓ Clean	`NC[C@@H]1O[C@@H](n2cnc3c(=O)[nH]c(N)nc32)[C@@H]…`
ZINC5605239	0.639	283.2 Da LogP -2.69 TPSA 159.5	✓ Ro5	✓ Clean	`Nc1nc2c(ncn2[C@@H]2O[C@@H](CO)[C@H](O)[C@H]2O)c…`
ZINC6119283	0.639	283.2 Da LogP -2.69 TPSA 159.5	✓ Ro5	✓ Clean	`Nc1nc2c(ncn2[C@@H]2O[C@H](CO)[C@H](O)[C@H]2O)c(…`
ZINC6585367	0.639	283.2 Da LogP -2.69 TPSA 159.5	✓ Ro5	✓ Clean	`Nc1nc2c(ncn2[C@@H]2O[C@H](CO)[C@@H](O)[C@@H]2O)…`
ZINC8613125	0.639	283.2 Da LogP -2.69 TPSA 159.5	✓ Ro5	✓ Clean	`Nc1nc2c(ncn2[C@@H]2O[C@H](CO)[C@H](O)[C@@H]2O)c…`
ZINC97973759	0.639	282.3 Da LogP -2.72 TPSA 165.3	✓ Ro5	✓ Clean	`NC[C@H]1O[C@@H](n2cnc3c(=O)[nH]c(N)nc32)[C@H](O…`
ZINC97973760	0.639	282.3 Da LogP -2.72 TPSA 165.3	✓ Ro5	✓ Clean	`NC[C@H]1O[C@@H](n2cnc3c(=O)[nH]c(N)nc32)[C@@H](…`

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.