Protein profile

KP13_01810

Elongation factor Ts

Genome: KpKP13

Gene: tsf AHE46250.1 Structure source: AlphaFold + ColabFold UniProt A0A0H3GIJ5

Export view

Amino acids 283

Annotations 4

Features 28

PDB binders 1

Druggability 0.664

Overview

Basic information about this protein and its source genome.

Accession: KP13_01810
Assembly: Klebsiella pneumoniae subsp. pneumoniae Kp13, complete sequence
Gene: tsf AHE46250.1
Status: annotated
Amino acids: 283
Structure source: AlphaFold + ColabFold

GO:0003746 Functions in chain elongation during polypeptide synthesis at the ribosome. GO:0005515 Binding to a protein. GO:0006414 The successive addition of amino acid residues to a nascent polypeptide chain during protein biosynthesis. GO:0005737 The contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.

Target profile

Computed evidence for target prioritization.

Human off-target: hit
Human identity (%): 36.111
Human E-value: 3.51e-12
Gut microbiome off-target: hit
Essential (DEG): Y
DEG identity (%): 96.82
DEG E-value: 0.0
Localization: Cytoplasmic
ColabFold pLDDT: 94.4

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 0.664

Structure A0A0H3GIJ5

Pocket Pocket 3

P2Rank 0.048

Structure A0A0H3GIJ5

Pocket Pocket 1

ColabFold model

FPocket 0.644 · Pocket 3

P2Rank 0.034 · Pocket 1

Core conservation Conserved core gene

Roary core

CoreCruncher core

Gut microbiome 187 / 4744 genomes with a hit

Normalized 0.039

Sequence

Primary amino-acid sequence viewer.

Functional Annotations

Enzyme classification and Gene Ontology terms linked to this protein.

4 GO

Gene Ontology (GO)

GO:0003746 Functions in chain elongation during polypeptide synthesis at the ribosome.
GO:0005515 Binding to a protein.
GO:0006414 The successive addition of amino acid residues to a nascent polypeptide chain during protein biosynthesis.
GO:0005737 The contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.

Sequence Features

Domain/signature hits from InterPro and related databases.

28 records

Show feature table

Start	End	DB	Term	Name
7	43	CDD	cd14275	UBA_EF-Ts
56	141	FunFam	G3DSA:3.30.479.20:FF:000001	Elongation factor Ts
1	280	Hamap	MF_00050	Elongation factor Ts [tsf].
1	280	InterPro	IPR001816	Translation elongation factor EFTs/EF1B
182	228	Gene3D	G3DSA:1.10.286.20	-
146	262	Gene3D	G3DSA:3.30.479.20	Elongation factor Ts, dimerisation domain
146	262	InterPro	IPR036402	Elongation factor Ts, dimerisation domain superfamily
56	139	SUPERFAMILY	SSF54713	Elongation factor Ts (EF-Ts), dimerisation domain
56	139	InterPro	IPR036402	Elongation factor Ts, dimerisation domain superfamily
1	55	Gene3D	G3DSA:1.10.8.10	-
1	282	NCBIfam	TIGR00116	translation elongation factor Ts
1	282	InterPro	IPR001816	Translation elongation factor EFTs/EF1B
1	56	FunFam	G3DSA:1.10.8.10:FF:000001	Elongation factor Ts
71	263	Pfam	PF00889	Elongation factor TS
71	263	InterPro	IPR014039	Translation elongation factor EFTs/EF1B, dimerisation
12	27	ProSitePatterns	PS01126	Elongation factor Ts signature 1.
12	27	InterPro	IPR018101	Translation elongation factor Ts, conserved site
4	54	SUPERFAMILY	SSF46934	UBA-like
4	54	InterPro	IPR009060	UBA-like superfamily
56	141	Gene3D	G3DSA:3.30.479.20	Elongation factor Ts, dimerisation domain
56	141	InterPro	IPR036402	Elongation factor Ts, dimerisation domain superfamily
75	85	ProSitePatterns	PS01127	Elongation factor Ts signature 2.
75	85	InterPro	IPR018101	Translation elongation factor Ts, conserved site
142	281	SUPERFAMILY	SSF54713	Elongation factor Ts (EF-Ts), dimerisation domain
142	281	InterPro	IPR036402	Elongation factor Ts, dimerisation domain superfamily
5	276	PANTHER	PTHR11741	ELONGATION FACTOR TS
5	276	InterPro	IPR001816	Translation elongation factor EFTs/EF1B
182	227	FunFam	G3DSA:1.10.286.20:FF:000001	Elongation factor Ts

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...

Legend High Medium Low

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_A0A0H3GIJ5	AlphaFold	—	—	full sequence	—	Viewing
ColabFold KP13_01810	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
3				0.664

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
3				0.644
2				0.488

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.

51 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
GNP	4PC6	A0A0M3KKV2	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).

No ChEMBL hits found through similar proteins.

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	0.836	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	0.836	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	0.836	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	0.836	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	0.836	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	0.836	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	0.836	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	0.770	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	0.770	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	0.770	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	0.770	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	0.770	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	0.770	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	0.770	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	0.770	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	0.770	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	0.671	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	0.652	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	0.652	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	0.652	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	0.652	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	0.638	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	0.638	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	0.632	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	0.632	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	0.632	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	0.632	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(…`
ZINC1532637	0.629	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	0.629	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	0.629	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	0.629	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	0.629	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	0.629	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	0.629	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	0.629	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	0.629	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	0.629	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	0.629	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	0.629	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	0.629	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	0.629	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	0.629	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	0.629	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	0.629	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	0.629	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	0.629	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	0.629	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](…`
ZINC35024781	0.627	428.2 Da LogP -2.03 TPSA 226.5	2 viol.	✓ Clean	`O=c1[nH]cnc2c1ncn2[C@H]1O[C@@H](CO[P@@](=O)(O)O…`
ZINC35024786	0.627	428.2 Da LogP -2.03 TPSA 226.5	2 viol.	✓ Clean	`O=c1[nH]cnc2c1ncn2[C@@H]1O[C@@H](CO[P@@](=O)(O)…`
ZINC95921560	0.627	428.2 Da LogP -2.03 TPSA 226.5	2 viol.	✓ Clean	`O=c1[nH]cnc2c1ncn2[C@H]1O[C@@H](CO[P@@](=O)(O)O…`

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.