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Protein

N-alpha-acetyltransferase 60

Gene

NAA60

Organism
Bos taurus (Bovine)
Status
Reviewed-Annotation score: Annotation score: 4 out of 5-Experimental evidence at transcript leveli

Functioni

N-alpha-acetyltransferase that specifically mediates the acetylation of N-terminal residues of the transmembrane proteins, with a strong preference for N-termini facing the cytosol. Displays N-terminal acetyltransferase activity towards a range of N-terminal sequences including those starting with Met-Lys, Met-Val, Met-Ala and Met-Met. Required for normal chromosomal segregation during anaphase. May also show histone acetyltransferase activity; such results are however unclear in vivo and would require additional experimental evidences.By similarity

Catalytic activityi

Acetyl-CoA + an N-terminal-L-methionyl-[transmembrane protein] = an N-terminal-N(alpha)-acetyl-L-methionyl-[transmembrane protein] + CoA.By similarity
Acetyl-CoA + [histone] = CoA + acetyl-[histone].By similarity

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Binding sitei38SustrateBy similarity1
Binding sitei81SustrateBy similarity1
Active sitei97By similarity1
Binding sitei99SustrateBy similarity1
Active sitei138By similarity1

GO - Molecular functioni

GO - Biological processi

Keywordsi

Molecular functionAcyltransferase, Chromatin regulator, Transferase
Biological processChromosome partition

Names & Taxonomyi

Protein namesi
Recommended name:
N-alpha-acetyltransferase 60 (EC:2.3.1.259By similarity)
Alternative name(s):
Histone acetyltransferase type B protein 4By similarity (EC:2.3.1.48By similarity)
Short name:
HAT4By similarity
N-acetyltransferase 15
N-alpha-acetyltransferase F
Short name:
NatF
Gene namesi
Name:NAA60
Synonyms:NAT15
OrganismiBos taurus (Bovine)
Taxonomic identifieri9913 [NCBI]
Taxonomic lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaLaurasiatheriaCetartiodactylaRuminantiaPecoraBovidaeBovinaeBos
Proteomesi
  • UP000009136 Componenti: Chromosome 25

Subcellular locationi

  • Golgi apparatus membrane By similarity; Peripheral membrane protein By similarity; Cytoplasmic side By similarity

  • Note: Probably forms a intramembrane hairpin-like structure in the membrane.By similarity

Topology

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Topological domaini1 – 192CytoplasmicBy similarityAdd BLAST192
Intramembranei193 – 236HelicalBy similarityAdd BLAST44
Topological domaini237 – 242CytoplasmicBy similarity6

GO - Cellular componenti

Keywords - Cellular componenti

Golgi apparatus, Membrane

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00003215651 – 242N-alpha-acetyltransferase 60Add BLAST242

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Modified residuei79N6-acetyllysine; by autocatalysisBy similarity1
Modified residuei105N6-acetyllysine; by autocatalysisBy similarity1
Modified residuei109N6-acetyllysine; by autocatalysisBy similarity1
Modified residuei121N6-acetyllysine; by autocatalysisBy similarity1
Modified residuei156N6-acetyllysine; by autocatalysisBy similarity1

Post-translational modificationi

Acetylated: autoacetylation is required for optimal acetyltransferase activity.By similarity

Keywords - PTMi

Acetylation

Proteomic databases

PaxDbiQ17QK9.
PRIDEiQ17QK9.

Expressioni

Gene expression databases

BgeeiENSBTAG00000004875.
ExpressionAtlasiQ17QK9. baseline.

Interactioni

Subunit structurei

Monomer and homodimer; monomer in presence of substrate and homodimer in its absence.By similarity

Protein-protein interaction databases

STRINGi9913.ENSBTAP00000006410.

Structurei

3D structure databases

ProteinModelPortaliQ17QK9.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Domaini13 – 182N-acetyltransferasePROSITE-ProRule annotationAdd BLAST170

Region

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Regioni101 – 103Acetyl-CoA bindingBy similarity3
Regioni109 – 114Acetyl-CoA bindingBy similarity6
Regioni150 – 153Acetyl-CoA bindingBy similarity4
Regioni162 – 173Required for homodimerizationBy similarityAdd BLAST12

Sequence similaritiesi

Phylogenomic databases

eggNOGiENOG410IQK0. Eukaryota.
ENOG410Y94A. LUCA.
GeneTreeiENSGT00390000008314.
HOGENOMiHOG000280717.
HOVERGENiHBG061680.
InParanoidiQ17QK9.
OMAiIYRQAHS.
OrthoDBiEOG09020APM.
TreeFamiTF323980.

Family and domain databases

Gene3Di3.40.630.30. 1 hit.
InterProiView protein in InterPro
IPR016181. Acyl_CoA_acyltransferase.
IPR000182. GNAT_dom.
PfamiView protein in Pfam
PF00583. Acetyltransf_1. 1 hit.
SUPFAMiSSF55729. SSF55729. 1 hit.
PROSITEiView protein in PROSITE
PS51186. GNAT. 1 hit.

Sequencei

Sequence statusi: Complete.

Q17QK9-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MTEAVPSSAL SEVSLRLLCH DDIDTVKHLC GDWFPIEYPD SWYRDITSNK
60 70 80 90 100
KFFSLAATYR GDIVGMIVAE IKNRTKIHKE DGDILASSFS VDTQVAYILS
110 120 130 140 150
LGVVKEFRKH GIGSLLLESL KDHISTTAQD HCKAIYLHVL TTNNTAISFY
160 170 180 190 200
ENRDFKQHHY LPYYYSIRGV LKDGFTYVLY INGGHPPWTI LDYIQHLGSA
210 220 230 240
LANLSPCSIP HRIYRQAQSL LCSFLPWSSI STKGGIEYSR TM
Length:242
Mass (Da):27,459
Last modified:July 25, 2006 - v1
Checksum:iE2E25F6BA8B13683
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
BC118298 mRNA. Translation: AAI18299.1.
RefSeqiNP_001069117.1. NM_001075649.1.
XP_005224493.1. XM_005224436.3.
UniGeneiBt.9071.

Genome annotation databases

EnsembliENSBTAT00000006410; ENSBTAP00000006410; ENSBTAG00000004875.
GeneIDi514154.
KEGGibta:514154.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
BC118298 mRNA. Translation: AAI18299.1.
RefSeqiNP_001069117.1. NM_001075649.1.
XP_005224493.1. XM_005224436.3.
UniGeneiBt.9071.

3D structure databases

ProteinModelPortaliQ17QK9.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi9913.ENSBTAP00000006410.

Proteomic databases

PaxDbiQ17QK9.
PRIDEiQ17QK9.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsembliENSBTAT00000006410; ENSBTAP00000006410; ENSBTAG00000004875.
GeneIDi514154.
KEGGibta:514154.

Organism-specific databases

CTDi79903.

Phylogenomic databases

eggNOGiENOG410IQK0. Eukaryota.
ENOG410Y94A. LUCA.
GeneTreeiENSGT00390000008314.
HOGENOMiHOG000280717.
HOVERGENiHBG061680.
InParanoidiQ17QK9.
OMAiIYRQAHS.
OrthoDBiEOG09020APM.
TreeFamiTF323980.

Gene expression databases

BgeeiENSBTAG00000004875.
ExpressionAtlasiQ17QK9. baseline.

Family and domain databases

Gene3Di3.40.630.30. 1 hit.
InterProiView protein in InterPro
IPR016181. Acyl_CoA_acyltransferase.
IPR000182. GNAT_dom.
PfamiView protein in Pfam
PF00583. Acetyltransf_1. 1 hit.
SUPFAMiSSF55729. SSF55729. 1 hit.
PROSITEiView protein in PROSITE
PS51186. GNAT. 1 hit.
ProtoNetiSearch...

Entry informationi

Entry nameiNAA60_BOVIN
AccessioniPrimary (citable) accession number: Q17QK9
Entry historyiIntegrated into UniProtKB/Swiss-Prot: February 26, 2008
Last sequence update: July 25, 2006
Last modified: February 15, 2017
This is version 73 of the entry and version 1 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programChordata Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. SIMILARITY comments
    Index of protein domains and families

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into one UniRef entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.