OXA-143

Accession ARO:3001654
CARD Short NameOXA-143
DefinitionOXA-143 is a beta-lactamase found in A. baumannii.
AMR Gene FamilyOXA beta-lactamase, OXA-143-like beta-lactamase
Drug Classpenam, carbapenem
Resistance Mechanismantibiotic inactivation
Resistomes with Perfect MatchesAcinetobacter baumanniiwgs
Resistomes with Sequence VariantsAcinetobacter baumanniiwgs
Classification15 ontology terms | Show
Parent Term(s)1 ontology terms | Show
+ OXA-143-like beta-lactamase [AMR Gene Family]
Publications

Higgins PG, et al. 2009. Antimicrob Agents Chemother 53(12): 5035-5038. OXA-143, a novel carbapenem-hydrolyzing class D beta-lactamase in Acinetobacter baumannii. (PMID 19770279)

Resistomes

Prevalence of OXA-143 among the sequenced genomes, plasmids, and whole-genome shotgun assemblies available at NCBI or IslandViewer for 413 important pathogens (see methodological details and complete list of analyzed pathogens). Values reflect percentage of genomes, plasmids, genome islands, or whole-genome shotgun assemblies that have at least one hit to the AMR detection model. Default view includes percentages calculated based on Perfect plus Strict RGI hits. Select the checkbox to view percentages based on only Perfect matches to AMR reference sequences curated in CARD (note: this excludes resistance via mutation as references in protein variant models are often wild-type, sensitive sequences).

Prevalence: protein homolog model (view sequences)

SpeciesNCBI ChromosomeNCBI PlasmidNCBI WGSNCBI GI
Acinetobacter baumannii0%0%0.04%0%
Show Perfect Only


Detection Models

Model Type: protein homolog model

Model Definition: Protein Homolog Models (PHM) detect protein sequences based on their similarity to a curated reference sequence, using curated BLASTP bitscore cut-offs. Protein Homolog Models apply to all genes that confer resistance through their presence in an organism, such as the presence of a beta-lactamase gene on a plasmid. PHMs include a reference sequence and a bitscore cut-off for detection using BLASTP. A Perfect RGI match is 100% identical to the reference protein sequence along its entire length, a Strict RGI match is not identical but the bit-score of the matched sequence is greater than the curated BLASTP bit-score cutoff, Loose RGI matches have a bit-score less than the curated BLASTP bit-score cut-off.

Bit-score Cut-off (blastP): 500


>gb|ACX70402.1|+|OXA-143 [Acinetobacter baumannii]
MKKFILPILSISTLLSVSACSSIQTKFEDTFHTSNQQHEKAIKSYFDEAQTQGVIIIKKGKNISTYGNNLTRAHTEYVPASTFKMLNALI
GLENHKATTTEIFKWDGKKRSYPMWEKDMTLGDAMALSAVPVYQELARRTGLDLMQKEVKRVGFGNMNIGTQVDNFWLVGPLKITPIQEV
NFADDFANNRLPFKLETQEEVKKMLLIKEFNGSKIYAKSGWGMDVTPQVGWLTGWVEKSNGEKVAFSLNIEMKQGMPGSIRNEITYKSLE
NLGII


>gb|GQ861437.1|+|2914-3741|OXA-143 [Acinetobacter baumannii]
ATGAAAAAATTTATACTTCCTATTCTCAGCATTTCTACTCTACTTTCTGTCAGTGCATGCTCATCTATTCAAACTAAATTTGAAGACACT
TTTCATACTTCTAATCAGCAACATGAAAAAGCCATTAAAAGCTATTTTGATGAAGCTCAAACACAGGGTGTAATCATTATTAAAAAGGGA
AAAAATATTAGTACCTATGGTAATAACCTGACACGAGCACATACAGAATATGTCCCTGCATCAACATTTAAGATGCTAAATGCCTTAATT
GGACTAGAAAATCATAAAGCTACAACAACTGAGATTTTCAAATGGGACGGTAAAAAGAGATCTTATCCCATGTGGGAAAAAGATATGACT
TTAGGTGATGCCATGGCACTTTCAGCAGTTCCTGTATATCAAGAACTTGCAAGACGGACTGGCTTAGACCTAATGCAAAAAGAAGTTAAA
CGGGTTGGTTTTGGTAATATGAACATTGGAACACAAGTTGATAACTTCTGGTTGGTTGGCCCCCTCAAGATTACACCAATACAAGAGGTT
AATTTTGCCGATGATTTTGCAAATAATCGATTACCCTTTAAATTAGAGACTCAAGAAGAAGTTAAAAAAATGCTTCTGATTAAAGAATTC
AATGGTAGTAAAATTTATGCAAAAAGCGGCTGGGGAATGGATGTAACCCCTCAAGTAGGTTGGTTAACAGGTTGGGTAGAAAAATCTAAT
GGAGAAAAAGTTGCCTTTTCTCTAAACATAGAAATGAAGCAAGGAATGCCTGGTTCTATTCGTAATGAAATTACTTATAAATCATTAGAG
AATTTAGGGATTATATAA