ID A0A091GA99_9AVES Unreviewed; 185 AA.
AC A0A091GA99;
DT 26-NOV-2014, integrated into UniProtKB/TrEMBL.
DT 26-NOV-2014, sequence version 1.
DT 24-JAN-2024, entry version 16.
DE RecName: Full=N-alpha-acetyltransferase 20 {ECO:0000256|ARBA:ARBA00039529};
DE EC=2.3.1.254 {ECO:0000256|ARBA:ARBA00039120};
DE AltName: Full=Methionine N-acetyltransferase {ECO:0000256|ARBA:ARBA00042723};
DE AltName: Full=N-acetyltransferase 5 {ECO:0000256|ARBA:ARBA00041220};
DE AltName: Full=N-terminal acetyltransferase B complex catalytic subunit NAA20 {ECO:0000256|ARBA:ARBA00042743};
DE AltName: Full=N-terminal acetyltransferase B complex catalytic subunit NAT5 {ECO:0000256|ARBA:ARBA00042702};
DE AltName: Full=NatB catalytic subunit {ECO:0000256|ARBA:ARBA00042295};
DE Flags: Fragment;
GN ORFNames=N303_13295 {ECO:0000313|EMBL:KFO78104.1};
OS Cuculus canorus (common cuckoo).
OC Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi;
OC Archelosauria; Archosauria; Dinosauria; Saurischia; Theropoda;
OC Coelurosauria; Aves; Neognathae; Cuculiformes; Cuculidae; Cuculus.
OX NCBI_TaxID=55661 {ECO:0000313|EMBL:KFO78104.1, ECO:0000313|Proteomes:UP000053760};
RN [1] {ECO:0000313|EMBL:KFO78104.1, ECO:0000313|Proteomes:UP000053760}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=BGI_N303 {ECO:0000313|EMBL:KFO78104.1};
RA Zhang G., Li C.;
RT "Genome evolution of avian class.";
RL Submitted (APR-2014) to the EMBL/GenBank/DDBJ databases.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=acetyl-CoA + N-terminal L-methionyl-L-asparaginyl-[protein] =
CC CoA + H(+) + N-terminal N(alpha)-acetyl-L-methionyl-L-asparaginyl-
CC [protein]; Xref=Rhea:RHEA:50484, Rhea:RHEA-COMP:12694, Rhea:RHEA-
CC COMP:12695, ChEBI:CHEBI:15378, ChEBI:CHEBI:57287, ChEBI:CHEBI:57288,
CC ChEBI:CHEBI:133356, ChEBI:CHEBI:133358; EC=2.3.1.254;
CC Evidence={ECO:0000256|ARBA:ARBA00036044};
CC -!- CATALYTIC ACTIVITY:
CC Reaction=acetyl-CoA + N-terminal L-methionyl-L-aspartyl-[protein] = CoA
CC + H(+) + N-terminal N(alpha)-acetyl-L-methionyl-L-aspartyl-[protein];
CC Xref=Rhea:RHEA:50480, Rhea:RHEA-COMP:12692, Rhea:RHEA-COMP:12693,
CC ChEBI:CHEBI:15378, ChEBI:CHEBI:57287, ChEBI:CHEBI:57288,
CC ChEBI:CHEBI:133045, ChEBI:CHEBI:133063; EC=2.3.1.254;
CC Evidence={ECO:0000256|ARBA:ARBA00035918};
CC -!- CATALYTIC ACTIVITY:
CC Reaction=acetyl-CoA + N-terminal L-methionyl-L-glutaminyl-[protein] =
CC CoA + H(+) + N-terminal N(alpha)-acetyl-L-methionyl-L-glutaminyl-
CC [protein]; Xref=Rhea:RHEA:50492, Rhea:RHEA-COMP:12698, Rhea:RHEA-
CC COMP:12699, ChEBI:CHEBI:15378, ChEBI:CHEBI:57287, ChEBI:CHEBI:57288,
CC ChEBI:CHEBI:133361, ChEBI:CHEBI:133362; EC=2.3.1.254;
CC Evidence={ECO:0000256|ARBA:ARBA00036121};
CC -!- CATALYTIC ACTIVITY:
CC Reaction=acetyl-CoA + N-terminal L-methionyl-L-glutamyl-[protein] = CoA
CC + H(+) + N-terminal N(alpha)-acetyl-L-methionyl-L-glutamyl-[protein];
CC Xref=Rhea:RHEA:50488, Rhea:RHEA-COMP:12696, Rhea:RHEA-COMP:12697,
CC ChEBI:CHEBI:15378, ChEBI:CHEBI:57287, ChEBI:CHEBI:57288,
CC ChEBI:CHEBI:133359, ChEBI:CHEBI:133360; EC=2.3.1.254;
CC Evidence={ECO:0000256|ARBA:ARBA00036101};
CC -!- SUBUNIT: Component of the N-terminal acetyltransferase B (NatB) complex
CC which is composed of NAA20 and NAA25. {ECO:0000256|ARBA:ARBA00038748}.
CC -!- SIMILARITY: Belongs to the acetyltransferase family. ARD1 subfamily.
CC {ECO:0000256|ARBA:ARBA00025786}.
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DR EMBL; KL447874; KFO78104.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A091GA99; -.
DR STRING; 55661.A0A091GA99; -.
DR Proteomes; UP000053760; Unassembled WGS sequence.
DR GO; GO:0016747; F:acyltransferase activity, transferring groups other than amino-acyl groups; IEA:InterPro.
DR CDD; cd04301; NAT_SF; 1.
DR Gene3D; 3.40.630.30; -; 1.
DR InterPro; IPR016181; Acyl_CoA_acyltransferase.
DR InterPro; IPR000182; GNAT_dom.
DR PANTHER; PTHR45910; N-ALPHA-ACETYLTRANSFERASE 20; 1.
DR PANTHER; PTHR45910:SF1; N-ALPHA-ACETYLTRANSFERASE 20; 1.
DR Pfam; PF00583; Acetyltransf_1; 1.
DR SUPFAM; SSF55729; Acyl-CoA N-acyltransferases (Nat); 1.
DR PROSITE; PS51186; GNAT; 1.
PE 3: Inferred from homology;
KW Reference proteome {ECO:0000313|Proteomes:UP000053760};
KW Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000313|EMBL:KFO78104.1}.
FT DOMAIN 1..164
FT /note="N-acetyltransferase"
FT /evidence="ECO:0000259|PROSITE:PS51186"
FT NON_TER 1
FT /evidence="ECO:0000313|EMBL:KFO78104.1"
FT NON_TER 185
FT /evidence="ECO:0000313|EMBL:KFO78104.1"
SQ SEQUENCE 185 AA; 20993 MW; 905308CE8A1E3142 CRC64;
RAFTCDDLFR FNNINLDPLT ETYGIPFYLQ YLAHWPEYFI VAEAPGGELM GYSAAALMLC
MFTVMGKAEG SVAREEWHGH VTALSVAPEF RRLGLAAKLM ELLEEISEKK GGFFVDLFVR
VSNQVAVNMY KQLGYSVYRT VLEYYSASSG EPDEDAYDMR KALSRDTEKK SIIPLPHPVR
PEDIE
//