Protein profile

KP13_00024

ATP synthase gamma chain

Genome: KpKP13

Gene: AHE47133.1 atpG Structure source: AlphaFold + ColabFold UniProt A0A0H3H0J6

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Amino acids 287

Annotations 7

Features 26

PDB binders 4

Druggability 0.48

Overview

Basic information about this protein and its source genome.

Accession: KP13_00024
Assembly: Klebsiella pneumoniae subsp. pneumoniae Kp13, complete sequence
Gene: AHE47133.1 atpG
Status: annotated
Amino acids: 287
Structure source: AlphaFold + ColabFold

GO:0045261 OBSOLETE. The sector of a hydrogen-transporting ATP synthase complex in which the catalytic activity resides; it comprises the catalytic core and central stalk, and is peripherally associated with a membrane, such as the plasma membrane or the mitochondrial inner membrane, when the entire ATP synthase is assembled. GO:0015986 The chemical reactions and pathways resulting in the formation of ATP driven by transport of protons across a membrane to generate an electrochemical gradient (proton-motive force). GO:0046933 Enables the synthesis of ATP from ADP and phosphate by the transfer of protons from one side of a membrane to the other by a rotational mechanism driven by a gradient according to the reaction: ADP + phosphate + 5 H+(out) => ATP + H2O + 4 H+(in). 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:0045259 A proton-transporting two-sector ATPase complex that catalyzes the phosphorylation of ADP to ATP during oxidative phosphorylation. The complex comprises a membrane sector (F0) that carries out proton transport and a cytoplasmic compartment sector (F1) that catalyzes ATP synthesis by a rotational mechanism; the extramembrane sector (containing 3 a and 3 b subunits) is connected via the d-subunit to the membrane sector by several smaller subunits. Within this complex, the g and e subunits and the 9-12 c subunits rotate by consecutive 120 degree angles and perform parts of ATP synthesis. This movement is driven by the hydrogen ion electrochemical potential gradient. GO:0005524 Binding to ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator.

Target profile

Computed evidence for target prioritization.

Human off-target: hit
Human identity (%): 30.241
Human E-value: 1.6e-27
Gut microbiome off-target: hit
Essential (DEG): Y
DEG identity (%): 96.167
DEG E-value: 0.0
Localization: Unknown
ColabFold pLDDT: 91.15

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 0.48

Structure A0A0H3H0J6

Pocket Pocket 5

P2Rank 0.183

Structure A0A0H3H0J6

Pocket Pocket 1

ColabFold model

FPocket 0.444 · Pocket 4

P2Rank 0.126 · Pocket 1

Core conservation Conserved core gene

Roary core

CoreCruncher core

Gut microbiome 266 / 4744 genomes with a hit

Normalized 0.056

Sequence

Primary amino-acid sequence viewer.

Functional Annotations

Enzyme classification and Gene Ontology terms linked to this protein.

7 GO

Gene Ontology (GO)

GO:0045261 OBSOLETE. The sector of a hydrogen-transporting ATP synthase complex in which the catalytic activity resides; it comprises the catalytic core and central stalk, and is peripherally associated with a membrane, such as the plasma membrane or the mitochondrial inner membrane, when the entire ATP synthase is assembled.
GO:0015986 The chemical reactions and pathways resulting in the formation of ATP driven by transport of protons across a membrane to generate an electrochemical gradient (proton-motive force).
GO:0046933 Enables the synthesis of ATP from ADP and phosphate by the transfer of protons from one side of a membrane to the other by a rotational mechanism driven by a gradient according to the reaction: ADP + phosphate + 5 H+(out) => ATP + H2O + 4 H+(in).
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:0045259 A proton-transporting two-sector ATPase complex that catalyzes the phosphorylation of ADP to ATP during oxidative phosphorylation. The complex comprises a membrane sector (F0) that carries out proton transport and a cytoplasmic compartment sector (F1) that catalyzes ATP synthesis by a rotational mechanism; the extramembrane sector (containing 3 a and 3 b subunits) is connected via the d-subunit to the membrane sector by several smaller subunits. Within this complex, the g and e subunits and the 9-12 c subunits rotate by consecutive 120 degree angles and perform parts of ATP synthesis. This movement is driven by the hydrogen ion electrochemical potential gradient.
GO:0005524 Binding to ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator.
GO:0042777 The chemical reactions and pathways resulting in the formation of ATP driven by transport of protons across a plasma membrane to generate an electrochemical gradient (proton-motive force).

Sequence Features

Domain/signature hits from InterPro and related databases.

26 records

Show feature table

Start	End	DB	Term	Name
1	287	NCBIfam	TIGR01146	ATP synthase F1 subunit gamma
1	287	InterPro	IPR000131	ATP synthase, F1 complex, gamma subunit
2	284	CDD	cd12151	F1-ATPase_gamma
2	284	InterPro	IPR000131	ATP synthase, F1 complex, gamma subunit
5	284	Gene3D	G3DSA:1.10.287.80	ATP synthase, gamma subunit, helix hairpin domain
27	246	FunFam	G3DSA:3.40.1380.10:FF:000001	ATP synthase gamma chain
1	287	Hamap	MF_00815	ATP synthase gamma chain [atpG].
2	122	FunFam	G3DSA:1.10.287.80:FF:000005	ATP synthase gamma chain
166	183	PRINTS	PR00126	ATP synthase gamma subunit signature
166	183	InterPro	IPR000131	ATP synthase, F1 complex, gamma subunit
234	253	PRINTS	PR00126	ATP synthase gamma subunit signature
234	253	InterPro	IPR000131	ATP synthase, F1 complex, gamma subunit
73	92	PRINTS	PR00126	ATP synthase gamma subunit signature
73	92	InterPro	IPR000131	ATP synthase, F1 complex, gamma subunit
265	286	PRINTS	PR00126	ATP synthase gamma subunit signature
265	286	InterPro	IPR000131	ATP synthase, F1 complex, gamma subunit
27	246	Gene3D	G3DSA:3.40.1380.10	-
2	286	PANTHER	PTHR11693	ATP SYNTHASE GAMMA CHAIN
2	286	InterPro	IPR000131	ATP synthase, F1 complex, gamma subunit
5	286	Pfam	PF00231	ATP synthase
5	286	InterPro	IPR000131	ATP synthase, F1 complex, gamma subunit
198	287	FunFam	G3DSA:1.10.287.80:FF:000005	ATP synthase gamma chain
273	286	ProSitePatterns	PS00153	ATP synthase gamma subunit signature.
273	286	InterPro	IPR023632	ATP synthase, F1 complex, gamma subunit conserved site
2	287	SUPERFAMILY	SSF52943	ATP synthase (F1-ATPase), gamma subunit
2	287	InterPro	IPR035968	ATP synthase, F1 complex, gamma subunit superfamily

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

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_A0A0H3H0J6	AlphaFold	—	—	full sequence	—	Viewing
ColabFold KP13_00024	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
5				0.48
1				0.209
15				0.208
21				0.202

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	1.7	0.03
2	1.52	0.022
3	1.42	0.018

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				0.444

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				2.03	0.044
2				1.63	0.026

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.

55 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
ANP	2JIZ	P05631	506.2 Da LogP -2.06 TPSA 281.9	3 viol.	✓ Clean	`c1nc(c2c(n1)n(cn2)[C@H]3[C@@H]([C@@H]([C@H](O3)…`
AZI	2JIZ	P05631	42.0 Da LogP 0.87 TPSA 58.7	✓ Ro5	Alert	`[N-]=[N+]=[N-]`
QUE	2JJ2	P05631	302.2 Da LogP 1.99 TPSA 131.4	✓ Ro5	Alert	`c1cc(c(cc1C2=C(C(=O)c3c(cc(cc3O2)O)O)O)O)O`
STL	2JIZ	P05631	228.2 Da LogP 2.97 TPSA 60.7	✓ Ro5	✓ Clean	`c1cc(ccc1\C=C\c2cc(cc(c2)O)O)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
CHEMBL4129274	P36542	—	851.5 Da LogP 4.76 TPSA 183.3	3 viol.	Alert	`C=CC(=O)Nc1ccccc1Nc1nc(Nc2ccc(N3CCN(CCOCCOCCOCC…`

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
ZINC12353732	1.000	228.2 Da LogP 2.97 TPSA 60.7	✓ Ro5	✓ Clean	`Oc1ccc(/C=C\c2cc(O)cc(O)c2)cc1`
ZINC1857524289	1.000	228.2 Da LogP 2.97 TPSA 60.7	✓ Ro5	✓ Clean	`Oc1ccc(C=Cc2cc(O)cc(O)c2)cc1`
ZINC3869685	1.000	302.2 Da LogP 1.99 TPSA 131.4	✓ Ro5	Alert	`O=c1c(O)c(-c2ccc(O)c(O)c2)oc2cc(O)cc(O)c12`
ZINC6787	1.000	228.2 Da LogP 2.97 TPSA 60.7	✓ Ro5	✓ Clean	`Oc1ccc(/C=C/c2cc(O)cc(O)c2)cc1`
ZINC12360002	0.810	427.2 Da LogP -1.75 TPSA 232.6	2 viol.	✓ Clean	`Nc1ncnc2c1ncn2[C@@H]1O[C@H](CO[P@@](=O)(O)OP(=O…`
ZINC12360703	0.810	427.2 Da LogP -1.75 TPSA 232.6	2 viol.	✓ Clean	`Nc1ncnc2c1ncn2[C@@H]1O[C@H](CO[P@@](=O)(O)OP(=O…`
ZINC12503599	0.810	427.2 Da LogP -1.75 TPSA 232.6	2 viol.	✓ Clean	`Nc1ncnc2c1ncn2[C@@H]1O[C@H](CO[P@@](=O)(O)OP(=O…`
ZINC16546165	0.810	427.2 Da LogP -1.75 TPSA 232.6	2 viol.	✓ Clean	`Nc1ncnc2c1ncn2[C@H]1O[C@H](CO[P@](=O)(O)OP(=O)(…`
ZINC31977053	0.810	427.2 Da LogP -1.75 TPSA 232.6	2 viol.	✓ Clean	`Nc1ncnc2c1ncn2[C@H]1O[C@@H](CO[P@](=O)(O)OP(=O)…`
ZINC4806433	0.810	427.2 Da LogP -1.75 TPSA 232.6	2 viol.	✓ Clean	`Nc1ncnc2c1ncn2[C@@H]1O[C@H](CO[P@@](=O)(O)OP(=O…`
ZINC53683898	0.810	427.2 Da LogP -1.75 TPSA 232.6	2 viol.	✓ Clean	`Nc1ncnc2c1ncn2[C@@H]1O[C@@H](CO[P@@](=O)(O)OP(=…`
ZINC8586019	0.810	427.2 Da LogP -1.75 TPSA 232.6	2 viol.	✓ Clean	`Nc1ncnc2c1ncn2[C@H]1O[C@@H](CO[P@](=O)(O)OP(=O)…`
ZINC8586020	0.810	427.2 Da LogP -1.75 TPSA 232.6	2 viol.	✓ Clean	`Nc1ncnc2c1ncn2[C@@H]1O[C@@H](CO[P@@](=O)(O)OP(=…`
ZINC8586021	0.810	427.2 Da LogP -1.75 TPSA 232.6	2 viol.	✓ Clean	`Nc1ncnc2c1ncn2[C@H]1O[C@@H](CO[P@@](=O)(O)OP(=O…`
ZINC8586022	0.810	427.2 Da LogP -1.75 TPSA 232.6	2 viol.	✓ Clean	`Nc1ncnc2c1ncn2[C@@H]1O[C@@H](CO[P@@](=O)(O)OP(=…`
ZINC3869768	0.784	286.2 Da LogP 2.28 TPSA 111.1	✓ Ro5	✓ Clean	`O=c1c(O)c(-c2ccc(O)cc2)oc2cc(O)cc(O)c12`
ZINC4349582	0.769	300.3 Da LogP 2.59 TPSA 111.1	✓ Ro5	Alert	`Cc1c(-c2ccc(O)c(O)c2)oc2cc(O)cc(O)c2c1=O`
ZINC3874317	0.757	318.2 Da LogP 1.69 TPSA 151.6	1 viol.	Alert	`O=c1c(O)c(-c2cc(O)c(O)c(O)c2)oc2cc(O)cc(O)c12`
ZINC13518964	0.741	347.2 Da LogP -1.86 TPSA 186.1	✓ Ro5	✓ Clean	`Nc1ncnc2c1ncn2[C@@H]1O[C@@H](COP(=O)(O)O)[C@H](…`
ZINC1532515	0.741	347.2 Da LogP -1.86 TPSA 186.1	✓ Ro5	✓ Clean	`Nc1ncnc2c1ncn2[C@H]1O[C@@H](COP(=O)(O)O)[C@H](O…`
ZINC1571045	0.741	347.2 Da LogP -1.86 TPSA 186.1	✓ Ro5	✓ Clean	`Nc1ncnc2c1ncn2[C@@H]1O[C@@H](COP(=O)(O)O)[C@@H]…`
ZINC1842158	0.741	347.2 Da LogP -1.86 TPSA 186.1	✓ Ro5	✓ Clean	`Nc1ncnc2c1ncn2[C@H]1O[C@@H](COP(=O)(O)O)[C@H](O…`
ZINC2046931	0.741	347.2 Da LogP -1.86 TPSA 186.1	✓ Ro5	✓ Clean	`Nc1ncnc2c1ncn2[C@@H]1O[C@@H](COP(=O)(O)O)[C@H](…`
ZINC2126310	0.741	347.2 Da LogP -1.86 TPSA 186.1	✓ Ro5	✓ Clean	`Nc1ncnc2c1ncn2[C@@H]1O[C@H](COP(=O)(O)O)[C@@H](…`
ZINC3201891	0.741	347.2 Da LogP -1.86 TPSA 186.1	✓ Ro5	✓ Clean	`Nc1ncnc2c1ncn2[C@@H]1O[C@@H](COP(=O)(O)O)[C@@H]…`
ZINC3201893	0.741	347.2 Da LogP -1.86 TPSA 186.1	✓ Ro5	✓ Clean	`Nc1ncnc2c1ncn2[C@H]1O[C@@H](COP(=O)(O)O)[C@@H](…`
ZINC3830180	0.741	347.2 Da LogP -1.86 TPSA 186.1	✓ Ro5	✓ Clean	`Nc1ncnc2c1ncn2[C@H]1O[C@@H](COP(=O)(O)O)[C@@H](…`
ZINC3860156	0.741	347.2 Da LogP -1.86 TPSA 186.1	✓ Ro5	✓ Clean	`Nc1ncnc2c1ncn2[C@@H]1O[C@H](COP(=O)(O)O)[C@@H](…`
ZINC3977897	0.741	347.2 Da LogP -1.86 TPSA 186.1	✓ Ro5	✓ Clean	`Nc1ncnc2c1ncn2[C@H]1O[C@H](COP(=O)(O)O)[C@@H](O…`
ZINC4806442	0.741	347.2 Da LogP -1.86 TPSA 186.1	✓ Ro5	✓ Clean	`Nc1ncnc2c1ncn2[C@@H]1O[C@H](COP(=O)(O)O)[C@H](O…`
ZINC8613167	0.741	347.2 Da LogP -1.86 TPSA 186.1	✓ Ro5	✓ Clean	`Nc1ncnc2c1ncn2[C@@H]1O[C@H](COP(=O)(O)O)[C@H](O…`
ZINC3875620	0.738	316.3 Da LogP 2.29 TPSA 120.4	✓ Ro5	Alert	`COc1cc(O)c2c(=O)c(O)c(-c3ccc(O)c(O)c3)oc2c1`
ZINC13319959	0.737	212.2 Da LogP 3.27 TPSA 40.5	✓ Ro5	✓ Clean	`Oc1ccc(/C=C\c2ccc(O)cc2)cc1`
ZINC1510311	0.737	212.2 Da LogP 3.27 TPSA 40.5	✓ Ro5	✓ Clean	`Oc1ccc(/C=C/c2ccc(O)cc2)cc1`
ZINC1875408805	0.737	212.2 Da LogP 3.27 TPSA 40.5	✓ Ro5	✓ Clean	`Oc1ccc(C=Cc2ccc(O)cc2)cc1`
ZINC4096224	0.729	346.2 Da LogP -1.90 TPSA 191.9	✓ Ro5	✓ Clean	`Nc1ncnc2c1ncn2[C@@H]1O[C@H](CO[P@](N)(=O)O)[C@@…`
ZINC12503850	0.726	427.3 Da LogP -2.04 TPSA 229.4	1 viol.	✓ Clean	`Nc1ncnc2c1ncn2[C@@H]1O[C@H](CO[P@](=O)(O)OS(=O)…`
ZINC141161066	0.726	427.3 Da LogP -2.04 TPSA 229.4	1 viol.	✓ Clean	`Nc1ncnc2c1ncn2[C@@H]1O[C@H](CO[P@](=O)(O)OS(=O)…`
ZINC141163786	0.726	427.3 Da LogP -2.04 TPSA 229.4	1 viol.	✓ Clean	`Nc1ncnc2c1ncn2[C@@H]1O[C@H](CO[P@](=O)(O)OS(=O)…`
ZINC4228246	0.726	427.3 Da LogP -2.04 TPSA 229.4	1 viol.	✓ Clean	`Nc1ncnc2c1ncn2[C@@H]1O[C@H](CO[P@@](=O)(O)OS(=O…`
ZINC517261	0.721	316.3 Da LogP 2.29 TPSA 120.4	✓ Ro5	✓ Clean	`COc1cc(-c2oc3cc(O)cc(O)c3c(=O)c2O)ccc1O`
ZINC5998785	0.721	316.3 Da LogP 2.29 TPSA 120.4	✓ Ro5	Alert	`COc1cc(O)cc2oc(-c3ccc(O)c(O)c3)c(O)c(=O)c12`
ZINC6484604	0.721	316.3 Da LogP 2.29 TPSA 120.4	✓ Ro5	✓ Clean	`COc1ccc(-c2oc3cc(O)cc(O)c3c(=O)c2O)cc1O`
ZINC34544488	0.720	230.2 Da LogP 3.41 TPSA 40.5	✓ Ro5	✓ Clean	`Oc1ccc(/C=C/c2cc(O)cc(F)c2)cc1`
ZINC120273	0.718	270.2 Da LogP 2.58 TPSA 90.9	✓ Ro5	✓ Clean	`O=c1c(O)c(-c2ccccc2)oc2cc(O)cc(O)c12`
ZINC5784821	0.718	318.2 Da LogP 1.69 TPSA 151.6	1 viol.	Alert	`O=c1c(O)c(-c2ccc(O)c(O)c2)oc2cc(O)c(O)c(O)c12`
ZINC105372833	0.712	345.3 Da LogP -1.93 TPSA 197.6	✓ Ro5	✓ Clean	`Nc1ncnc2c1ncn2[C@@H]1O[C@H](COP(N)(N)=O)[C@H](O…`
ZINC105372837	0.712	345.3 Da LogP -1.93 TPSA 197.6	✓ Ro5	✓ Clean	`Nc1ncnc2c1ncn2[C@@H]1O[C@H](COP(N)(N)=O)[C@H](O…`
ZINC17107643	0.712	345.3 Da LogP -1.93 TPSA 197.6	✓ Ro5	✓ Clean	`Nc1ncnc2c1ncn2[C@@H]1O[C@H](COP(N)(N)=O)[C@@H](…`
ZINC204538551	0.712	345.3 Da LogP -1.93 TPSA 197.6	✓ Ro5	✓ Clean	`Nc1ncnc2c1ncn2[C@@H]1O[C@H](COP(N)(N)=O)[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.