KpKP13 Protein target profile

Exodeoxyribonuclease V gamma chain

Accession: KP13_02291

Gene: recC AHE42862.1 3D evidence: AlphaFold DB model + ColabFold model UniProt A0A0H3GX23
Length 1125
Pocket druggability (P2Rank · AlphaFold DB model) 0.157
Functional annotation 0 EC 6 GO
Target summary

Target candidate with partial support; inspect missing evidence before prioritizing.

Automated synthesis of the evidence currently loaded. Review the underlying records before prioritizing this protein.

Terms and data sources used on this page

PDB: experimentally determined structures from the Protein Data Bank. These are the strongest structural evidence, but may cover only part of the protein.

AlphaFold DB model: a precomputed predicted structure downloaded from AlphaFold Database/UniProt, not an experiment performed here.

ColabFold model: a predicted structure generated for this workspace; interpret it with coverage and confidence.

pLDDT: confidence score for predicted structures. High values support local geometry; low values mean the region should not drive pocket interpretation.

FPocket / P2Rank: software tools that predict possible ligand-binding pockets on a 3D structure. They are useful screening signals, not experimental validation.

Druggability: a pocket-based estimate of whether a small molecule could bind productively. It does not mean a drug already exists.

PDB ligand: a compound observed in an experimental structure. Direct same-protein records are stronger than homolog-transferred records.

ChEMBL: a public database of measured compound bioactivity. Direct entries are stronger than entries transferred from similar proteins.

ZINC: a purchasable-compound database. Here it marks proposed candidates from chemical similarity, not measured binders.

LigQ / LigQ_2: an internal Target pipeline step that gathers PDB, ChEMBL, and ZINC ligand evidence for each protein.

Off-target: sequence similarity to proteins we prefer not to hit, such as human proteins or beneficial gut microbiome proteins.

DEG: Database of Essential Genes. A match suggests the protein resembles genes known to be essential in other organisms.

Roary / CoreCruncher: pan-genome tools used to decide whether a gene is core across analyzed strains or accessory/strain-specific.

EC / GO: functional annotations: EC describes enzyme reactions; GO describes biological process, molecular function, or cellular component.

KEGG pathway: a curated metabolic route label used here to group reactions imported from the metabolic model.

Chokepoint: a metabolic reaction that is the only producer or consumer of a metabolite in the imported model.

Prioritization evidence

Selectivity, essentiality, structural confidence, conservation, and predicted binding-site evidence.

Off-target risk

Human off-target
No hit
Gut microbiome similarity
2.3% of screened genomes Lower prevalence suggests narrower overlap with the screened gut microbiome.

Essentiality

Essential (DEG)
Y
DEG identity (%)
78.699 Higher values support similarity to known essential genes.
DEG E-value
0.0 Smaller values mean stronger essential-gene similarity.

Structure confidence

ColabFold pLDDT
92.79 0-100 confidence; >70 supports local structural interpretation.

Binding-site evidence

AlphaFold DB / UniProt model

P2Rank's binding-site probability is the primary druggability signal shown across the app; FPocket's druggability score is shown alongside it for comparison. Both estimate small-molecule pocket quality after applying the curated structure priority — neither is experimental binding evidence. The 3D viewer may show a different loaded structure, so visible pockets can differ.

Druggability (P2Rank) 0.157
Structure A0A0H3GX23
Pocket Pocket 1
Druggability (FPocket) 0.581
Structure A0A0H3GX23
Pocket Pocket 96
ColabFold model
P2Rank 0.196 · Pocket 1
FPocket 0.934 · Pocket 15
Core conservation Conserved core gene
Roary core
CoreCruncher core
Gut microbiome 108 / 4744 genomes with a hit
Prevalence 2.3%

Sequence

Primary amino-acid sequence viewer.

MLRVYHSNRLDVLEALMEFIVERQRLDDPFQAEMVLVQSTGMAQWLQMTLAARFGIAANIEFPLPASFIWDMFVRVLKDIPGESAFSKQSMSWKLMTLLPQHLEEDDFILLRQYLSDDGDKRKLFQLAARVADLYDQYLVYRPEWLMRWEAGQRVEGLGDAQQWQAPLWQALVSYTAELGQPQWHRANLYQRFISTLEKADEPPAGLPSRVFICGISALPPVYLQALQALGKHVDVYVLFTNPCRYYWGDIKDPAFLAKLLSRQRRHHREARALPLFRDTEQAPGLFNDAGEQDVGNPLLASWGKLGRDYIYLLAGLERYEELDAFVDIAPDNLLHNLQSDILELRNAAVAGQSAEAFAHSRDKRPLALDDRSLSIHVCHSPQREVEVLHDRLLAMLEADPTLTPRDIIVMVADIDSYSPYIQAVFGAASGDRWLPWAISDRRARESHPVLQAFITLLSLPDSRFASEDVLALLDVPVLAARFNITEEGLRYLRQWVNESGVRWGMDDDNVRELDLPATGQHTWRFGLTRMLLGYAMDSREGEWQSVLPYDESSGLIAELVGNLASLLMQLNLWRRGLAQQRPLAEWLPVCRDLLNDFFLPDSETEAALALIEQQWLAVIDSGLEAQYGEQVPLTLLRDELAQRLDQQRISQRFLAGPVNICTLMPMRSIPFKVVCLLGMNDGVYPRTLPPLGFDLMSQKPQRGDRSRRDDDRYLFLEALMSAEQTLYISYIGRSIQDNSERFPSVLVQELVDYIGQSHCLAGDEELDCDASEARVKAHITHLHTRMPFDVANFQEDENKSYAREWLAAAGQQGEAHSDFIQPLTAPPIDSLPFDQLLRFWQHPVRAFFQQRLRVNFRAEEDDIPDDEPFTLEGLSRYQLNQQLLNTLIEEQDVSAMFRRFRAAGELPYGAFGELVWETQRLEMQALAERVMAERQQAQSMEIDLQCGGVNLTGWLQQVQPDGLLRWRPSLLSVSQGMQLWLEHLVYCASGGTGESRLFVRKEGEWRFPALAPAEAQAYLNELVDGYLLGMSQPLLLLPESGGAWLKACYDAEKDVILMDEETQQKARSKFLQTYEGNMVVSGEGADIWYQRLWRSLEPAHYEEIIAQTQRYLLPLYRYHRSTQI

Functional annotations

Enzyme classification and Gene Ontology terms linked to this protein.

6 GO

Subcellular localization

Localization
Unknown

Gene Ontology (GO)

6
  • GO:0009338 An enzyme complex that catalyzes exonucleolytic cleavage (in the presence of ATP) in either 5' to 3' or 3' to 5' direction to yield 5'-phosphooligonucleotides. Exodeoxyribonuclease V shows a preference for double-stranded DNA and possesses DNA-dependent ATPase activity. It acts endonucleolytically on single-stranded circular DNA.
  • GO:0008854 Catalysis of the exonucleolytic cleavage (in the presence of ATP) in either 5' to 3' or 3' to 5' direction to yield 5'-phosphooligonucleotides.
  • GO:0005524 Binding to ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator.
  • GO:0003677 Any molecular function by which a gene product interacts selectively and non-covalently with DNA (deoxyribonucleic acid).
  • GO:0003678 Unwinding of a DNA helix, driven by ATP hydrolysis.
  • GO:0000724 The error-free repair of a double-strand break in DNA in which the broken DNA molecule is repaired using homologous sequences. A strand in the broken DNA searches for a homologous region in an intact chromosome to serve as the template for DNA synthesis. The restoration of two intact DNA molecules results in the exchange, reciprocal or nonreciprocal, of genetic material between the intact DNA molecule and the broken DNA molecule.

Sequence domains and features

Domain and signature matches imported from InterPro and related databases.

29 records
Show feature table
Start End DB Term Name
831 1049 Pfam PF17946 RecC C-terminal domain
831 1049 InterPro IPR041500 RecC, C-terminal
362 812 SUPERFAMILY SSF52540 P-loop containing nucleoside triphosphate hydrolases
362 812 InterPro IPR027417 P-loop containing nucleoside triphosphate hydrolase
616 811 Gene3D G3DSA:3.40.50.300 -
616 811 InterPro IPR027417 P-loop containing nucleoside triphosphate hydrolase
327 477 Gene3D G3DSA:3.40.50.300 -
327 477 InterPro IPR027417 P-loop containing nucleoside triphosphate hydrolase
607 811 FunFam G3DSA:3.40.50.300:FF:001153 RecBCD enzyme subunit RecC
1 1123 Hamap MF_01486 RecBCD enzyme subunit RecC [recC].
1 1123 InterPro IPR006697 RecBCD enzyme subunit RecC
924 944 Coils Coil Coil
86 185 Gene3D G3DSA:1.10.10.160 -
86 185 InterPro IPR013986 DExx box DNA helicase domain superfamily
86 185 FunFam G3DSA:1.10.10.160:FF:000003 RecBCD enzyme subunit RecC
1 347 SUPERFAMILY SSF52540 P-loop containing nucleoside triphosphate hydrolases
1 347 InterPro IPR027417 P-loop containing nucleoside triphosphate hydrolase
820 1119 SUPERFAMILY SSF52980 Restriction endonuclease-like
820 1119 InterPro IPR011335 Restriction endonuclease type II-like
2 344 Pfam PF04257 Exodeoxyribonuclease V, gamma subunit
1 1124 PIRSF PIRSF000980 RecC
1 1124 InterPro IPR006697 RecBCD enzyme subunit RecC
327 482 FunFam G3DSA:3.40.50.300:FF:001068 RecBCD enzyme subunit RecC
864 935 Gene3D G3DSA:1.10.10.990 -
1 1123 PANTHER PTHR30591 RECBCD ENZYME SUBUNIT RECC
4 251 Gene3D G3DSA:3.40.50.10930 -
834 1116 CDD cd22353 RecC_C-like
2 1086 NCBIfam TIGR01450 exodeoxyribonuclease V subunit gamma
2 1086 InterPro IPR006697 RecBCD enzyme subunit RecC

3D structure

Selected loaded structure. Experimental PDB entries may cover only a portion of the sequence; AlphaFold DB and ColabFold models typically cover the full protein but remain computational predictions.

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Pocket score High Medium Low
How colors and pocket overlays are used
Uniform protein color marks the displayed model as a single molecular object.
Experimental PDB structures may be colored by chain to distinguish subunits or copies present in the file.
Pocket colors and alpha spheres are evidence overlays for predicted binding cavities; they are not alternative protein chains.
'Alpha spheres' is FPocket's own cavity-shape geometry, imported when available and aligned with the loaded structure.
'Pocket atoms'/'Predicted site atoms' show the pocket's residue atoms instead: P2Rank reports residues rather than alpha spheres, and FPocket falls back to this when alpha-sphere geometry is unavailable or doesn't align.
'No pocket geometry' means neither alpha spheres nor residue-position data could be found for that pocket; the layer just highlights the same residues as 'Nearby residues'.
Pocket details Inspect a specific pocket, or open the full viewer

Binding pockets · P2Rank

Druggability (P2Rank): high ≥ 0.5 · medium 0.2–0.49 · low < 0.2

Pocket 1 P2Rank #1
0.157
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Surrounding area
Pocket 2 P2Rank #2
0.145
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Surrounding area
Pocket 3 P2Rank #3
0.115
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Surrounding area
Pocket 4 P2Rank #4
0.075
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Surrounding area
Pocket 5 P2Rank #5
0.073
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Surrounding area

Binding pockets · FPocket

Druggability (FPocket): high ≥ 0.7 · medium 0.4–0.69 · low < 0.4

Pocket 1 FPocket #96
0.581
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Surrounding area
Pocket 2 FPocket #41
0.249
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Surrounding area
Pocket 3 FPocket #5
0.205 Unusual size
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Surrounding area
All structural evidence 0 experimental · 2 predicted

Structural evidence

0 + 2

Experimental PDB entries plus predicted AlphaFold DB or ColabFold models. Click Switch to display a different loaded structure in the viewer.

Entry Method Resolution Chain Coverage Links Status
AlphaFold DB AF_A0A0H3GX23
AlphaFold DB full sequence Viewing
ColabFold KP13_02291
ColabFold full sequence Loaded

Cross-references

External database identifiers for this protein, its structures, ligands, and metabolic reactions.