Proteins

Genome: KpATCC43816

Description: Klebsiella pneumoniae subsp. pneumoniae strain ATCC 43816 KPPR1, complete genome

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# Protein Description Gene Structure EC GO Metabolism Druggability (P2Rank) P2RANK ligandability score for the best pocket in the experimental structure (0–1). Higher values indicate higher predicted ligandability. Available only for genomes analyzed with the curated pipeline. Druggability (FPocket) FPocket druggability score for the preferred structure (0–1): experimental structure when available, otherwise predicted model. ≥ 0.7 highly druggable · ≥ 0.4 moderately druggable · < 0.4 low druggability. Human off-target BLASTP against the human proteome. Hit means at least one human match was detected at e-value <= 1e-5. Prefer No hit for pathogen-selective targets. Human identity (%) Best human BLAST identity percentage. Human E-value Best human BLAST E-value.
1601 VK055_1890 acireductone dioxygenase mtnD AlphaFold DB model + ColabFold model
1.13.11.54 1.13.11.53
GO:0010308Catalysis of the reaction: 1,2-dihydroxy-5-(methylthio)pent-1-en-3-one + O2 = 3-(methylthio)propanoate + CO + formate. GO:0005506Binding to an iron (Fe) ion. GO:0010309Catalysis of the reaction: 1,2-dihydroxy-5-(methylthio)pent-1-en-3-one + O2 = 4-methylthio-2-oxobutanoate + formate + H+. +36 total
Mapped 2 0.790 0.91 Hit 34.7% 1.85e-07
1602 VK055_1583 pyruvate oxidase AlphaFold DB model + ColabFold model
1.2.5.1
GO:0003824Catalysis of a biochemical reaction at physiological temperatures. In biologically catalyzed reactions, the reactants are known as substrates, and the catalysts are naturally occurring macromolecular substances known as enzymes. Enzymes possess specific binding sites for substrates, and are usually composed wholly or largely of protein, but RNA that has catalytic activity (ribozyme) is often also regarded as enzymatic. GO:0030976Binding to thiamine pyrophosphate, the diphosphoric ester of thiamine. Acts as a coenzyme of several (de)carboxylases, transketolases, and alpha-oxoacid dehydrogenases. GO:0052737Catalysis of the reaction: a ubiquinone + H2O + pyruvate = a ubiquinol + acetate + CO2. +710 total
No map 0.790 0.814 Hit 31.0% 1.87e-06
1603 VK055_1329 peptidase T pepT AlphaFold DB model + ColabFold model
3.4.11.4
GO:0008270Binding to a zinc ion (Zn). GO:0006518The chemical reactions and pathways involving peptides, compounds of two or more amino acids where the alpha carboxyl group of one is bound to the alpha amino group of another. GO:0045148Catalysis of the hydrolysis of a single N-terminal amino acid residue from a tripeptide. +58 total
No map 0.790 0.85 No Hit 0.0% —
1604 VK055_1011 amino acid permease family protein AlphaFold DB model + ColabFold model –
GO:0016020A lipid bilayer along with all the proteins and protein complexes embedded in it and attached to it. GO:0055085The process in which a solute is transported across a lipid bilayer, from one side of a membrane to the other. GO:0005886The membrane surrounding a cell that separates the cell from its external environment. It consists of a phospholipid bilayer and associated proteins. +14 total
No map 0.790 0.914 Hit 24.0% 5.15e-08
1605 VK055_0299 hypothetical protein AlphaFold DB model + ColabFold model –
GO:0005886The membrane surrounding a cell that separates the cell from its external environment. It consists of a phospholipid bilayer and associated proteins.
No map 0.790 0.709 No Hit 0.0% —
1606 VK055_4296 exodeoxyribonuclease V, beta subunit recB AlphaFold DB model + ColabFold model
3.1.11.5 5.6.2.4
GO:0005524Binding to ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator. GO:0008854Catalysis of the exonucleolytic cleavage (in the presence of ATP) in either 5' to 3' or 3' to 5' direction to yield 5'-phosphooligonucleotides. GO:0003678Unwinding of a DNA helix, driven by ATP hydrolysis. +912 total
No map 0.789 0.499 No Hit 0.0% —
1607 VK055_4255 oligogalacturonate-specific porin family protein AlphaFold DB model + ColabFold model –
GO:0009279A lipid bilayer that forms the outermost membrane of the cell envelope; enriched in polysaccharide and protein; the outer leaflet of the membrane contains specific lipopolysaccharide structures. GO:0015288Enables the transfer of substances, sized less than 1000 Da, from one side of a membrane to the other. The transmembrane portions of porins consist exclusively of beta-strands which form a beta-barrel. They are found in the outer membranes of Gram-negative bacteria, mitochondria, plastids and possibly acid-fast Gram-positive bacteria. GO:0015772The directed movement of oligosaccharides into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore. Oligosaccharides are molecules with between two and (about) 20 monosaccharide residues connected by glycosidic linkages.
No map 0.789 0.503 No Hit 0.0% —
1608 VK055_3016 inositol monophosphatase family protein AlphaFold DB model + ColabFold model –
GO:0008934Catalysis of the reaction: 1D-myo-inositol 1-phosphate + H2O = myo-inositol + phosphate. GO:0046872Binding to a metal ion. GO:0006020The chemical reactions and pathways involving inositol, 1,2,3,4,5,6-cyclohexanehexol, a growth factor for animals and microorganisms. +14 total
No map 0.789 0.117 Hit 34.9% 2.65e-09
1609 VK055_2819 anaerobic ribonucleoside-triphosphate reductase activating protein nrdG AlphaFold DB model + ColabFold model
1.97.1.-
GO:0003824Catalysis of a biochemical reaction at physiological temperatures. In biologically catalyzed reactions, the reactants are known as substrates, and the catalysts are naturally occurring macromolecular substances known as enzymes. Enzymes possess specific binding sites for substrates, and are usually composed wholly or largely of protein, but RNA that has catalytic activity (ribozyme) is often also regarded as enzymatic. GO:0043365Catalysis of the reaction: S-adenosyl-L-methionine + dihydroflavodoxin + [formate C-acetyltransferase]-glycine = 5'-deoxyadenosine + L-methionine + flavodoxin semiquinone + [formate C-acetyltransferase]-glycin-2-yl radical. GO:0016491Catalysis of an oxidation-reduction (redox) reaction, a reversible chemical reaction in which the oxidation state of an atom or atoms within a molecule is altered. One substrate acts as a hydrogen or electron donor and becomes oxidized, while the other acts as hydrogen or electron acceptor and becomes reduced. +58 total
No map 0.789 0.393 No Hit 0.0% —
1610 VK055_1431 na+ dependent nucleoside transporter family protein AlphaFold DB model + ColabFold model –
GO:0016020A lipid bilayer along with all the proteins and protein complexes embedded in it and attached to it. GO:1901642The directed movement of nucleoside across a membrane. GO:0005337Enables the transfer of a nucleoside, a nucleobase linked to either beta-D-ribofuranose (ribonucleoside) or 2-deoxy-beta-D-ribofuranose, (a deoxyribonucleotide) from one side of a membrane to the other. +47 total
No map 0.789 0.968 Hit 26.1% 1.76e-23
1611 VK055_1034 3-hydroxyacyl-CoA dehydrogenase PaaC paaC AlphaFold DB model + ColabFold model –
GO:0006631The chemical reactions and pathways involving fatty acids, aliphatic monocarboxylic acids liberated from naturally occurring fats and oils by hydrolysis. GO:0016491Catalysis of an oxidation-reduction (redox) reaction, a reversible chemical reaction in which the oxidation state of an atom or atoms within a molecule is altered. One substrate acts as a hydrogen or electron donor and becomes oxidized, while the other acts as hydrogen or electron acceptor and becomes reduced. GO:0010124The chemical reactions and pathways resulting in the breakdown of phenylacetate. +36 total
No map 0.789 0.438 Hit 42.9% 1.09e-34
1612 VK055_0987 HAMP domain protein AlphaFold DB model + ColabFold model
2.7.13.3
GO:0016772Catalysis of the transfer of a phosphorus-containing group from one compound (donor) to another (acceptor). GO:0016020A lipid bilayer along with all the proteins and protein complexes embedded in it and attached to it. GO:0000155Catalysis of the phosphorylation of a histidine residue in response to detection of an extracellular signal such as a chemical ligand or change in environment, to initiate a change in cell state or activity. The two-component sensor is a histidine kinase that autophosphorylates a histidine residue in its active site. The phosphate is then transferred to an aspartate residue in a downstream response regulator, to trigger a response. +47 total
No map 0.789 0.956 No Hit 0.0% —
1613 VK055_0231 nitrite reductase [NAD(P)H], small subunit nirD ColabFold model –
GO:0051537Binding to a 2 iron, 2 sulfur (2Fe-2S) cluster; this cluster consists of two iron atoms, with two inorganic sulfur atoms found between the irons and acting as bridging ligands. GO:0016491Catalysis of an oxidation-reduction (redox) reaction, a reversible chemical reaction in which the oxidation state of an atom or atoms within a molecule is altered. One substrate acts as a hydrogen or electron donor and becomes oxidized, while the other acts as hydrogen or electron acceptor and becomes reduced. GO:0050660Binding to FAD, flavin-adenine dinucleotide, the coenzyme or the prosthetic group of various flavoprotein oxidoreductase enzymes, in either the oxidized form, FAD, or the reduced form, FADH2. +58 total
Mapped 2 0.789 0.999 Hit 26.7% 5.38e-17
1614 VK055_4873 ribonucleoside-diphosphate reductase, alpha subunit AlphaFold DB model + ColabFold model
1.17.4.1
GO:0005524Binding to ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator. GO:0006260The cellular metabolic process in which a cell duplicates one or more molecules of DNA. DNA replication begins when specific sequences, known as origins of replication, are recognized and bound by the origin recognition complex, and ends when the original DNA molecule has been completely duplicated and the copies topologically separated. The unit of replication usually corresponds to the genome of the cell, an organelle, or a virus. The template for replication can either be an existing DNA molecule or RNA. GO:0004748Catalysis of the reaction: 2'-deoxyribonucleoside diphosphate + thioredoxin disulfide + H2O = ribonucleoside diphosphate + thioredoxin. Thioredoxin disulfide is the oxidized form of thioredoxin. +25 total
Mapped 8 0.788 0.354 Hit 27.6% 6.44e-51
1615 VK055_3766 ribosomal protein L24 rplX AlphaFold DB model + ColabFold model –
GO:0003735The action of a molecule that contributes to the structural integrity of the ribosome. GO:0006412The cellular metabolic process in which a protein is formed, using the sequence of a mature mRNA or circRNA molecule to specify the sequence of amino acids in a polypeptide chain. Translation is mediated by the ribosome, and begins with the formation of a ternary complex between aminoacylated initiator methionine tRNA, GTP, and initiation factor 2, which subsequently associates with the small subunit of the ribosome and an mRNA or circRNA. Translation ends with the release of a polypeptide chain from the ribosome. GO:0005840An intracellular organelle, about 200 A in diameter, consisting of RNA and protein. It is the site of protein biosynthesis resulting from translation of messenger RNA (mRNA). It consists of two subunits, one large and one small, each containing only protein and RNA. Both the ribosome and its subunits are characterized by their sedimentation coefficients, expressed in Svedberg units (symbol: S). Hence, the prokaryotic ribosome (70S) comprises a large (50S) subunit and a small (30S) subunit, while the eukaryotic ribosome (80S) comprises a large (60S) subunit and a small (40S) subunit. Two sites on the ribosomal large subunit are involved in translation, namely the aminoacyl site (A site) and peptidyl site (P site). Ribosomes from prokaryotes, eukaryotes, mitochondria, and chloroplasts have characteristically distinct ribosomal proteins. +47 total
No map N/A 0.788 No Hit 0.0% —
1616 VK055_3454 xanP xanthine NCS2 transporter yicE AlphaFold DB model + ColabFold model –
GO:0022857Enables the transfer of a substance, usually a specific substance or a group of related substances, from one side of a membrane to the other. GO:0016020A lipid bilayer along with all the proteins and protein complexes embedded in it and attached to it. GO:0055085The process in which a solute is transported across a lipid bilayer, from one side of a membrane to the other. +25 total
No map 0.788 0.863 Hit 27.8% 9.48e-08
1617 VK055_2381 UMP kinase pyrH AlphaFold DB model + ColabFold model
2.7.4.22
GO:0005737The contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures. GO:0006221The chemical reactions and pathways resulting in the formation of a pyrimidine nucleotide, a compound consisting of nucleoside (a pyrimidine base linked to a deoxyribose or ribose sugar) esterified with a phosphate group at either the 3' or 5'-hydroxyl group of the sugar. GO:0009041OBSOLETE. Catalysis of the reaction: ATP + (d)UMP = ADP + (d)UDP. +58 total
Mapped 1 0.788 0.161 No Hit 0.0% —
1618 VK055_2216 phosphate regulon transcriptional regulatory protein PhoB phoB AlphaFold DB model + ColabFold model –
GO:0000156Responds to a phosphorelay sensor to initiate a change in cell state or activity. The activity of the response regulator is regulated by transfer of a phosphate from a histidine residue in the sensor, to an aspartate residue in the response regulator. Many but not all response regulators act as transcriptional regulators to elicit a response. GO:0006817The directed movement of phosphate ions into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore. GO:0000160A conserved series of molecular signals found in prokaryotes and eukaryotes; involves autophosphorylation of a histidine kinase and the transfer of the phosphate group to an aspartate that then acts as a phospho-donor to response regulator proteins. +58 total
No map 0.788 0.307 No Hit 0.0% —
1619 VK055_0808 diguanylate cyclase domain protein AlphaFold DB model + ColabFold model – – Chokepoint 1 0.788 0.683 No Hit 0.0% —
1620 VK055_4699 dihydrodipicolinate synthase dapA Experimental + ColabFold model
4.3.3.7
GO:0016829Catalysis of the cleavage of C-C, C-O, C-N and other bonds by other means than by hydrolysis or oxidation, or conversely adding a group to a double bond. They differ from other enzymes in that two substrates are involved in one reaction direction, but only one in the other direction. When acting on the single substrate, a molecule is eliminated and this generates either a new double bond or a new ring. GO:0009089OBSOLETE. The chemical reactions and pathways resulting in the formation of lysine, via the intermediate diaminopimelate. GO:0008840Catalysis of the reaction: L-aspartate 4-semialdehyde + pyruvate = (2S,4S)-4-hydroxy-2,3,4,5-tetrahydrodipicolinate + H2O + H+. +25 total
Chokepoint 1 0.787 0.574 Hit 29.2% 3.67e-22
1621 VK055_4117 cupin domain protein ColabFold model – – No map 0.787 0.869 No Hit 0.0% —
1622 VK055_3474 hypothetical protein AlphaFold DB model + ColabFold model –
GO:0005886The membrane surrounding a cell that separates the cell from its external environment. It consists of a phospholipid bilayer and associated proteins.
No map 0.787 0.834 No Hit 0.0% —
1623 VK055_1903 periplasmic binding and sugar binding domain of LacI family protein AlphaFold DB model + ColabFold model –
GO:0003677Any molecular function by which a gene product interacts selectively and non-covalently with DNA (deoxyribonucleic acid). GO:0006355Any process that modulates the frequency, rate or extent of cellular DNA-templated transcription. GO:0003700A transcription regulator activity that modulates transcription of gene sets via selective and non-covalent binding to a specific double-stranded genomic DNA sequence (sometimes referred to as a motif) within a cis-regulatory region. Regulatory regions include promoters (proximal and distal) and enhancers. Genes are transcriptional units, and include bacterial operons. +14 total
No map 0.787 0.667 No Hit 0.0% —
1624 VK055_1885 bacterial regulatory helix-turn-helix, lysR family protein AlphaFold DB model + ColabFold model –
GO:0003700A transcription regulator activity that modulates transcription of gene sets via selective and non-covalent binding to a specific double-stranded genomic DNA sequence (sometimes referred to as a motif) within a cis-regulatory region. Regulatory regions include promoters (proximal and distal) and enhancers. Genes are transcriptional units, and include bacterial operons. GO:0006355Any process that modulates the frequency, rate or extent of cellular DNA-templated transcription. GO:0003677Any molecular function by which a gene product interacts selectively and non-covalently with DNA (deoxyribonucleic acid).
No map 0.787 0.938 No Hit 0.0% —
1625 VK055_1179 aconitate hydratase 1 acnA AlphaFold DB model + ColabFold model – – Mapped 3 0.787 0.824 Hit 53.1% 0.00e+00
Page of 204 · 5081 total proteins