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MOLECULAR STRUCTURE OF KANAMYCIN NUCLEOTIDYLTRANSFERASE DETERMINED TO 3.0-ANGSTROMS RESOLUTION External Resource: Annotation Chains Domain Info Class Fold Superfamily Family Domain Species Provenance Source (Version) A d1kana1 All alpha proteins Four-helical up-and-down bundle Nucleotidyltransferase substrate binding subunit/domain Kanamycin nucleotidyltransferase (KNTase), C-terminal domain Kanamycin nucleotidyltransferase (KNTase), C-terminal domain (Staphylococcus aureus ) [TaxId: 1280 ], SCOPe (2.08) A d1kana2 Alpha and beta proteins (a+b) Nucleotidyltransferase Nucleotidyltransferase Kanamycin nucleotidyltransferase (KNTase), N-terminal domain Kanamycin nucleotidyltransferase (KNTase), N-terminal domain (Staphylococcus aureus ) [TaxId: 1280 ], SCOPe (2.08) B d1kanb1 All alpha proteins Four-helical up-and-down bundle Nucleotidyltransferase substrate binding subunit/domain Kanamycin nucleotidyltransferase (KNTase), C-terminal domain Kanamycin nucleotidyltransferase (KNTase), C-terminal domain (Staphylococcus aureus ) [TaxId: 1280 ], SCOPe (2.08) B d1kanb2 Alpha and beta proteins (a+b) Nucleotidyltransferase Nucleotidyltransferase Kanamycin nucleotidyltransferase (KNTase), N-terminal domain Kanamycin nucleotidyltransferase (KNTase), N-terminal domain (Staphylococcus aureus ) [TaxId: 1280 ], SCOPe (2.08)
Chains Type Family Name Domain Identifier Family Identifier Provenance Source (Version) A SCOP2B Superfamily HEPN domain-like 8042134 3000904 SCOP2B (2022-06-29) A SCOP2B Superfamily Nucleotidyltransferase-like 8042135 3000129 SCOP2B (2022-06-29) B SCOP2B Superfamily HEPN domain-like 8042134 3000904 SCOP2B (2022-06-29) B SCOP2B Superfamily Nucleotidyltransferase-like 8042135 3000129 SCOP2B (2022-06-29)
Chains Family Name Domain Identifier Architecture Possible Homology Homology Topology Family Provenance Source (Version) A KNTase_C e1kanA1 A: alpha bundles X: Four-helical up-and-down bundle H: HEPN T: Nucleotidyltransferase substrate binding subunit/domain F: KNTase_C ECOD (1.6) A NTP_transf_2 e1kanA2 A: a+b three layers X: Nucleotidyltransferase-like H: Nucleotidyltransferase (From Topology) T: Nucleotidyltransferase F: NTP_transf_2 ECOD (1.6) B KNTase_C e1kanB1 A: alpha bundles X: Four-helical up-and-down bundle H: HEPN T: Nucleotidyltransferase substrate binding subunit/domain F: KNTase_C ECOD (1.6) B NTP_transf_2 e1kanB2 A: a+b three layers X: Nucleotidyltransferase-like H: Nucleotidyltransferase (From Topology) T: Nucleotidyltransferase F: NTP_transf_2 ECOD (1.6)
Chains Accession Short Name Description Provenance Source (Version) ARO:3002623 ANT(4')-Ia ANT(4')-Ia is a plasmid-encoded aminoglycoside nucleotidyltransferase in S. epidermidis, S. aureus, Enterococcus spp. and Bacillus spp. CARD (3.3.0)
Chains Accession Gene Family Drug Class Resistance Machanism Provenance Source (Version) ARO:3000229 ANT(4') aminoglycoside antibiotic antibiotic inactivation CARD (3.3.0)
Chains Accession Name Description Comments Source PF07827 KNTase C-terminal domain (KNTase_C) KNTase C-terminal domain Kanamycin nucleotidyltransferase (KNTase) is involved in conferring resistance to aminoglycoside antibiotics and catalyses the transfer of a nucleoside monophosphate group from a nucleotide to kanamycin. This enzyme is dimeric with each subunit be ... Kanamycin nucleotidyltransferase (KNTase) is involved in conferring resistance to aminoglycoside antibiotics and catalyses the transfer of a nucleoside monophosphate group from a nucleotide to kanamycin. This enzyme is dimeric with each subunit being composed of two domains. The C-terminal domain contains five alpha helices, four of which are organised into an up-and-down alpha helical bundle. Residues found in this domain may contribute to this enzyme's active site [1]. Less Domain
Chains Polymer Molecular Function Biological Process Cellular Component KANAMYCIN NUCLEOTIDYLTRANSFERASE -