Crystal structure of the aminoglycoside phosphotransferase APH(3')-Ia, with substrate kanamycin and small molecule inhibitor anthrapyrazolone SP600125


Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
F14-3-3e4feuF1 A: alpha arraysX: beta-GraspH: Ubiquitin-relatedT: Ubiquitin-likeF: 14-3-3ECOD (v295.2)
E14-3-3e4feuE1 A: alpha arraysX: beta-GraspH: Ubiquitin-relatedT: Ubiquitin-likeF: 14-3-3ECOD (v295.2)
DtRNA-synt_Hise4feuD2 A: alpha arraysX: HTHH: HTHT: winged helix domainF: tRNA-synt_HisECOD (v295.2)
C14-3-3e4feuC1 A: alpha arraysX: beta-GraspH: Ubiquitin-relatedT: Ubiquitin-likeF: 14-3-3ECOD (v295.2)
B14-3-3e4feuB1 A: alpha arraysX: beta-GraspH: Ubiquitin-relatedT: Ubiquitin-likeF: 14-3-3ECOD (v295.2)
AFlavi_glycop_Ce4feuA1 A: alpha arraysX: Flavodoxin-likeH: SH3T: SH3F: Flavi_glycop_CECOD (v295.2)

Domain Annotation: CATH CATH Database Homepage

AMR Gene: CARD Annotation CARD Database Homepage

ChainsAccessionShort NameDescriptionProvenance Source (Version)
A, B, C, D, E
ARO:3002641APH(3')-IaAPH(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

ChainsAccessionGene FamilyDrug Class Resistance MachanismProvenance Source (Version)
A, B, C, D, E
ARO:3000126APH(3')aminoglycoside antibioticantibiotic inactivationCARD (4.0.2)

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
A, B, C, D, E
IPR051678Aminoglycoside Phosphotransferase EnzymesFamily
A, B, C, D, E
IPR024165Aminoglycoside 3-phosphotransferaseFamily
A, B, C, D, E
IPR002575Aminoglycoside phosphotransferaseDomain
A, B, C, D, E
IPR011009Protein kinase-like domain superfamilyHomologous Superfamily