INCFinder

GenBank ID	CP080264.1
Plasmid name	p135-4
Classification	C1/2 hybrid
Length	113 140 bp
GC content	53%
Organism	Escherichia coli strain 135
Curation	Manually annotated

Plasmid map

Notes

The site of I1 insertion is missing. The presence of the Type1-specific alleles orf1832 and RHS1 and the Type2-specific insertion I2 raises the possibility of a C1/C2 hybrid plasmid.

Characteristic genes

Gene name	Length	Location	Length of alignment	Identity (%)	Coverage (%)	E-value
repA	1101	81826 - 82926 (-)	1101	100	100	0
ORF1832	5499	14576 - 20074 (-)	5499	100	100	0
I2	462	42165 - 42626 (-)	462	100	100	0
RHS1	4254	104923 - 109176 (-)	4254	100	100	0
AriB	1156	51373 - 52528 (-)	1156	100	44	0
AriB	640	59433 - 60071 (-)	640	100	24	0

Antimicrobial resistance genes

Type match	Model name	Model type	Location	E-value	Identity
Perfect	mphA	protein homolog model	7661 - 8566(-)	0	100 %
macrolide phosphotransferase (MPH) AMR Gene Family Macrolide phosphotransferases (MPH) are enzymes encoded by macrolide phosphotransferase genes (mph genes). These enzymes phosphorylate macrolides in GTP dependent manner at 2'-OH of desosamine sugar thereby inactivating them. Characterized MPH's are differentiated based on their substrate specificity. erythromycin Antibiotic Erythromycin is a macrolide antibiotic with a 14-carbon ring that has an antimicrobial spectrum similar to or slightly wider than that of penicillin, and is often used for people that have an allergy to penicillins. Erythromycin may possess bacteriocidal activity, particularly at higher concentrations by binding to the 50S subunit of the bacterial 70S rRNA complex, inhibiting peptidyl-tRNA translocation. Thus, protein synthesis and subsequently structure/function processes critical for life or replication are inhibited. roxithromycin Antibiotic Roxithromycin is a semi-synthetic, 14-carbon ring macrolide antibiotic derived from erythromycin. It is used to treat respiratory tract, urinary and soft tissue infections. Roxithromycin may possess bacteriocidal activity, particularly at higher concentrations by binding to the 50S subunit of the bacterial 70S rRNA complex, protein synthesis and subsequently structure/function processes critical for life or replication are inhibited. telithromycin Antibiotic Telithromycin is a semi-synthetic derivative of erythromycin. It is a 14-membered macrolide and is the first ketolide antibiotic to be used in clinics. Telithromycin binds the 50S subunit of the bacterial ribosome to inhibit protein synthesis. clarithromycin Antibiotic Clarithromycin is a methyl derivative of erythromycin, sharing the 14-carbon macrolide ring. The antibiotic binds to the 50S subunit of the ribosome and is used to treat pharyngitis, tonsillitis, acute maxillary sinusitis, acute bacterial exacerbation of chronic bronchitis, pneumonia (especially atypical pneumonias associated with Chlamydia pneumoniae or TWAR), and skin structure infections. azithromycin Antibiotic Azithromycin is a 15-membered macrolide and falls under the subclass of azalide. Like other macrolides, azithromycin binds bacterial ribosomes to inhibit protein synthesis. The nitrogen substitution at the C-9a position prevents its degradation. dirithromycin Antibiotic Dirithromycin is an oxazine derivative of erythromycin, sharing the 14-carbon macrolide ring. The antibiotic binds to the 50S subunit of the ribosome to inhibit bacterial protein synthesis. oleandomycin Antibiotic Oleandomycin is a 14-membered macrolide produced by Streptomyces antibioticus. It is ssimilar to erythromycin, and contains a desosamine amino sugar and an oleandrose sugar. It targets the 50S ribosomal subunit to prevent protein synthesis. macrolide antibiotic Drug Class Macrolides are a group of drugs (typically antibiotics) that have a large macrocyclic lactone ring of 12-16 carbons to which one or more deoxy sugars, usually cladinose and desosamine, may be attached. Macrolides bind to the 50S-subunit of bacterial ribosomes, inhibiting the synthesis of vital proteins. antibiotic inactivation Resistance Mechanism Enzymatic inactivation of antibiotic to confer drug resistance.
Strict	APH(3')-Ia	protein homolog model	9543 - 10358(+)	0	98.52 %
APH(3') AMR Gene Family Phosphorylation of 2-deoxystreptamine aminoglycosides on the hydroxyl group at position 3' neomycin Antibiotic Neomycin is an aminoglycoside antibiotic used to treat different types of bacterial infections. Neomycin works by binding to the bacterial 30S ribosomal subunit, causing misreading of mRNA and leaving the bacterium unable to synthesize proteins vital to its growth. ribostamycin Antibiotic Ribostamycin is an aminoglycoside antibiotic used to treat different types of bacterial infections. Ribostamycin works by binding to the bacterial 30S ribosomal subunit, causing misreading of mRNA and leaving the bacterium unable to synthesize proteins vital to its growth. kanamycin A Antibiotic Kanamycin is an aminoglycoside antibiotic used to treat different types of bacterial infections. Kanamycin works by binding to the bacterial 30S ribosomal subunit, causing misreading of mRNA and leaving the bacterium unable to synthesize proteins vital to its growth. G418 Antibiotic A gentamicin class aminoglycoside antibiotic often used in mammalian cell culture work as a selectable marker for the neo cassette (APH3'). paromomycin Antibiotic An aminoglycoside antibiotic used for the treatment of parasitic infections. It is similar to neomycin sharing a similar spectrum of activity, but its hydroxyl group at the 6'-position instead of an amino group makes it resistant to AAC(6') modifying enzymes. lividomycin A Antibiotic Lividomycin A is a pentasaccharide antibiotic which interferes with bacterial protein synthesis. lividomycin B Antibiotic Lividomycin B is a derivative of lividomycin A with a removed mannose group (demannosyllividomycin A). Livodomycins interfere with bacterial protein synthesis. aminoglycoside antibiotic Drug Class Aminoglycosides are a group of antibiotics that are mostly effective against Gram-negative bacteria. These molecules consist of aminated sugars attached to a dibasic cyclitol. Aminoglycosides work by binding to the bacterial 30S ribosomal subunit (some work by binding to the 50S subunit), inhibiting the translocation of the peptidyl-tRNA from the A-site to the P-site and also causing misreading of mRNA, leaving the bacterium unable to synthesize proteins vital to its growth. antibiotic inactivation Resistance Mechanism Enzymatic inactivation of antibiotic to confer drug resistance.
Perfect	CMY-2	protein homolog model	21731 - 22876(-)	0	100 %
CMY beta-lactamase AMR Gene Family CMY beta-lactamases are plasmid-mediated class C beta-lactamases that encodes for resistance to cephamycins. cefoxitin Antibiotic Cefoxitin is a cephamycin antibiotic often grouped with the second generation cephalosporins. Cefoxitin is bactericidal and acts by inhibiting the synthesis of the peptidoglycan layer of bacterial cell walls. The peptidoglycan layer is important for cell wall structural integrity, especially in Gram-positive organisms. Cefoxitin's 7-alpha-methoxy group and 3' leaving group make it a poor substrate for most beta-lactamases. ceftazidime Antibiotic Ceftazidime is a third-generation cephalosporin antibiotic. Like other third-generation cephalosporins, it has broad spectrum activity against Gram-positive and Gram-negative bacteria. Unlike most third-generation agents, it is active against Pseudomonas aeruginosa, however it has weaker activity against Gram-positive microorganisms and is not used for such infections. cephalosporin Drug Class Cephalosporins are a class of beta-lactam antibiotics, containing the beta-lactam ring fused with a dihydrothiazolidine ring. Together with cephamycins they belong to a sub-group called cephems. Cephalosporin are bactericidal, and act by inhibiting the synthesis of the peptidoglycan layer of bacterial cell walls. The peptidoglycan layer is important for cell wall structural integrity, especially in Gram-positive organisms. cephamycin Drug Class Cephamycins are a group of beta-lactam antibiotics, very similar to cephalosporins. Together with cephalosporins, they form a sub-group of antibiotics known as cephems. Cephamycins are bactericidal, and act by inhibiting the synthesis of the peptidoglycan layer of bacterial cell walls. The peptidoglycan layer is important for cell wall structural integrity, especially in Gram-positive organisms. The 7-alpha-methoxy group increases resistance to beta-lactamases. antibiotic inactivation Resistance Mechanism Enzymatic inactivation of antibiotic to confer drug resistance.
Perfect	sul2	protein homolog model	51672 - 52487(+)	0	100 %
sulfonamide resistant sul AMR Gene Family The sul genes encode forms of dihydropteroate synthase that confer resistance to sulfonamide. sulfadiazine Antibiotic Sulfadiazine is a potent inhibitor of dihydropteroate synthase, interfering with the tetrahydrofolic biosynthesis pathway. Tetrahydrofolic acid is essential for folate synthesis, a precursor to many nucleotides and amino acids. sulfadimidine Antibiotic Sulfadimidine is an alkaline sulfonamide antibiotic that inhibits dihydropteroate synthase, and enzyme in the tetrahydrofolic acid biosynthesis pathway. This interferes with the production of folate, which is a precursor to many amino acids and nucleotides. sulfadoxine Antibiotic Sulfadoxine is an inhibitor of dihydropteroate synthase, interfering with the tetrahydrofolic biosynthesis pathway. Tetrahydrofolic acid is essential for folate synthesis, a precursor to many nucleotides and amino acids. sulfamethoxazole Antibiotic Sulfamethoxazole is a sulfonamide antibiotic usually taken with trimethoprim, a diaminopyrimidine antibiotic. Sulfamethoxazole inhibits dihydropteroate synthase, essential to tetrahydrofolic acid biosynthesis. This pathway generates compounds used in the synthesis of many amino acids and nucleotides. sulfisoxazole Antibiotic Sulfisoxazole is an inhibitor of dihydropteroate synthase, interfering with the tetrahydrofolic biosynthesis pathway. Tetrahydrofolic acid is essential for folate synthesis, a precursor to many nucleotides and amino acids. sulfacetamide Antibiotic Sulfacetamide is a very soluable sulfonamide antibiotic previously used to treat urinary tract infections. Its relatively low activity and toxicity to those with Stevens-Johnson syndrome have reduced its use and availability. mafenide Antibiotic Mafenide is a sulfonamide used topically for treating burns. sulfasalazine Antibiotic Sulfasalazine is a derivative of the early sulfonamide sulfapyridine (salicylazosulfapyridine). It was developed to increase water solubility and is taken orally for ulcerative colitis. sulfamethizole Antibiotic Sulfamethizole is a short-acting sulfonamide that inhibits dihydropteroate synthetase. sulfonamide antibiotic Drug Class Sulfonamides are broad spectrum, synthetic antibiotics that contain the sulfonamide group. Sulfonamides inhibit dihydropteroate synthase, which catalyzes the conversion of p-aminobenzoic acid to dihydropteroic acid as part of the tetrahydrofolic acid biosynthetic pathway. Tetrahydrofolic acid is essential for folate synthesis, a precursor of many nucleotides and amino acids. Many sulfamides are taken with trimethoprim, an inhibitor of dihydrofolate reductase, also disturbing the trihydrofolic acid synthesis pathway. antibiotic target replacement Resistance Mechanism Replacement or substitution of antibiotic action target, which process will result in antibiotic resistance.
Strict	APH(3'')-Ib	protein homolog model	52548 - 53351(+)	0	99.63 %
APH(3'') AMR Gene Family Phosphorylation of streptomycin on the hydroxyl group at position 3'' streptomycin Antibiotic Streptomycin is an aminoglycoside antibiotic used to treat different types of bacterial infections. Streptomycin works by binding to the bacterial 30S ribosomal subunit, causing misreading of mRNA and leaving the bacterium unable to synthesize proteins vital to its growth. aminoglycoside antibiotic Drug Class Aminoglycosides are a group of antibiotics that are mostly effective against Gram-negative bacteria. These molecules consist of aminated sugars attached to a dibasic cyclitol. Aminoglycosides work by binding to the bacterial 30S ribosomal subunit (some work by binding to the 50S subunit), inhibiting the translocation of the peptidyl-tRNA from the A-site to the P-site and also causing misreading of mRNA, leaving the bacterium unable to synthesize proteins vital to its growth. antibiotic inactivation Resistance Mechanism Enzymatic inactivation of antibiotic to confer drug resistance.
Strict	APH(6)-Id	protein homolog model	53351 - 54187(+)	0	99.64 %
APH(6) AMR Gene Family Phosphorylation of streptomycin on the hydroxyl group at position 6 streptomycin Antibiotic Streptomycin is an aminoglycoside antibiotic used to treat different types of bacterial infections. Streptomycin works by binding to the bacterial 30S ribosomal subunit, causing misreading of mRNA and leaving the bacterium unable to synthesize proteins vital to its growth. aminoglycoside antibiotic Drug Class Aminoglycosides are a group of antibiotics that are mostly effective against Gram-negative bacteria. These molecules consist of aminated sugars attached to a dibasic cyclitol. Aminoglycosides work by binding to the bacterial 30S ribosomal subunit (some work by binding to the 50S subunit), inhibiting the translocation of the peptidyl-tRNA from the A-site to the P-site and also causing misreading of mRNA, leaving the bacterium unable to synthesize proteins vital to its growth. antibiotic inactivation Resistance Mechanism Enzymatic inactivation of antibiotic to confer drug resistance.
Strict	tet(A)	protein homolog model	55526 - 56725(+)	0	99.5 %
major facilitator superfamily (MFS) antibiotic efflux pump AMR Gene Family Directed pumping of antibiotic out of a cell to confer resistance. Major facilitator superfamily (MFS) transporters and ABC transporters comprise the two largest and most functionally diverse of the transporter superfamilies. However, MFS transporters are distinct from ABC transporters in both their primary sequence and structure and in the mechanism of energy coupling. As secondary transporters they are, like RND and SMR transporters, energized by the electrochemical proton gradient. tetracycline Antibiotic Tetracycline is a broad-spectrum polyketide antibiotic produced by many Streptomyces. It works by inhibiting action of the prokaryotic 30S ribosome. tetracycline antibiotic Drug Class These antibiotics are derived from tetracycline, a polyketide antibiotic that inhibits the 30S subunit of bacterial ribosomes. efflux pump complex or subunit conferring antibiotic resistance Efflux Component Efflux proteins that pump antibiotic out of a cell to confer resistance. antibiotic efflux Resistance Mechanism Antibiotic resistance via the transport of antibiotics out of the cell.