Crystal structure of the aminoglycoside phosphotransferase APH(3')-Ia, with substrate kanamycin and small molecule inhibitor anthrapyrazolone SP600125
Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage
Domain Annotation: ECOD Classification ECOD Database Homepage
| Chains | Family Name | Domain Identifier | Architecture | Possible Homology | Homology | Topology | Family | Provenance Source (Version) |
|---|---|---|---|---|---|---|---|---|
| F | 14-3-3 | e4feuF1 | A: alpha arrays | X: beta-Grasp | H: Ubiquitin-related | T: Ubiquitin-like | F: 14-3-3 | ECOD (v295.2) |
| E | 14-3-3 | e4feuE1 | A: alpha arrays | X: beta-Grasp | H: Ubiquitin-related | T: Ubiquitin-like | F: 14-3-3 | ECOD (v295.2) |
| D | tRNA-synt_His | e4feuD2 | A: alpha arrays | X: HTH | H: HTH | T: winged helix domain | F: tRNA-synt_His | ECOD (v295.2) |
| C | 14-3-3 | e4feuC1 | A: alpha arrays | X: beta-Grasp | H: Ubiquitin-related | T: Ubiquitin-like | F: 14-3-3 | ECOD (v295.2) |
| B | 14-3-3 | e4feuB1 | A: alpha arrays | X: beta-Grasp | H: Ubiquitin-related | T: Ubiquitin-like | F: 14-3-3 | ECOD (v295.2) |
| A | Flavi_glycop_C | e4feuA1 | A: alpha arrays | X: Flavodoxin-like | H: SH3 | T: SH3 | F: Flavi_glycop_C | ECOD (v295.2) |
Domain Annotation: CATH CATH Database Homepage
AMR Gene: CARD Annotation CARD Database Homepage
| Chains | Accession | Short Name | Description | Provenance Source (Version) |
|---|---|---|---|---|
| ARO:3002641 | APH(3')-Ia | APH(3')-Ia is a transposon-encoded aminoglycoside phosphotransferase in E. coli and S. enterica. It is identical at the protein sequence to APH(3')-Ic, an aminoglycoside phosphotransferase encoded by plasmids, transposons and genomic islands in K. pneumoniae, A. baumannii, S. marcescens, Corynebacterium spp., Photobacterium spp. and Citrobacter spp. | CARD (4.0.2) |
AMR Gene Family: CARD Annotation CARD Database Homepage
| Chains | Accession | Gene Family | Drug Class | Resistance Machanism | Provenance Source (Version) |
|---|---|---|---|---|---|
| ARO:3000126 | APH(3') | aminoglycoside antibiotic | antibiotic inactivation | CARD (4.0.2) |
Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage
InterPro: Protein Family Classification InterPro Database Homepage
| Chains | Accession | Name | Type |
|---|---|---|---|
| IPR051678 | Aminoglycoside Phosphotransferase Enzymes | Family | |
| IPR024165 | Aminoglycoside 3-phosphotransferase | Family | |
| IPR002575 | Aminoglycoside phosphotransferase | Domain | |
| IPR011009 | Protein kinase-like domain superfamily | Homologous Superfamily |














