Protein: Q0KIB3
Histone acetyltransferase type B catalytic subunit (EC 2.3.1.48)

Gene: Q0KIB3, Hat1
Organism: Drosophila melanogaster
Interactions: 69
UniProt ID: Q0KIB3

Gene Ontology (top 5):
GO:0000781 - chromosome, telomeric region
GO:0005634 - nucleus
GO:0010485 - histone H4 acetyltransferase activity
GO:0031509 - subtelomeric heterochromatin formation
GO:0034080 - CENP-A containing chromatin assembly

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

1014773

H4
Histone H4

1

5

Small-scale

0.648

High

1071018

CAF1
Chromatin assembly factor 1 p55 subunit

1

5

Small-scale

0.479

High

1071034

CID
Histone H3-like centromeric protein cid

1

9

Small-scale

0.479

High

198038

PRS8
26S proteasome regulatory subunit 8

1

4

High-throughput

0.445

High

1071050

Q9VN44
FI07923p

1

2

High-throughput

0.445

High

1071066

Q9W414
Regulatory particle triple-A ATPase 4

1

4

High-throughput

0.445

High

52196

A1Z6Q0
Klaroid, isoform D

1

1

High-throughput

0.439

High

1071039

ILF2
Interleukin enhancer-binding factor 2 homolog

1

0

High-throughput

0.438

High

613962

SGG
Protein kinase shaggy

1

0

High-throughput

0.426

High

782706

2AAA
Serine/threonine-protein phosphatase PP2A 65 kDa regulatory subunit

1

0

High-throughput

0.426

High

852175

COPB
Coatomer subunit beta

1

0

High-throughput

0.426

High

1071031

API5
Apoptosis inhibitor 5 homolog

1

0

High-throughput

0.426

High

1071038

ELP6
Elongator complex protein 6

1

0

High-throughput

0.426

High

1071047

NFS1
Cysteine desulfurase, mitochondrial

1

0

High-throughput

0.426

High

1071060

Q9VW54
26S proteasome non-ATPase regulatory subunit 2

1

0

High-throughput

0.426

High

1071067

MCM7
DNA replication licensing factor Mcm7

1

0

High-throughput

0.426

High

52247

A1Z6Q1
Klaroid, isoform B

1

1

High-throughput

0.417

High

473600

RAS1
Ras-like protein 1

1

1

High-throughput

0.407

High

874965

PRS4
26S proteasome regulatory subunit 4

1

5

High-throughput

0.407

High

1071022

Q7K3J0
T-complex protein 1 subunit theta

1

1

High-throughput

0.407

High

1071023

Q7KMQ0
26S proteasome regulatory subunit 7

1

4

High-throughput

0.407

High

1071026

Q8SYG3
E2 ubiquitin-conjugating enzyme

1

1

High-throughput

0.407

High

1071028

Q9V3V6
26S proteasome regulatory complex subunit p50

1

4

High-throughput

0.407

High

1071030

Q9V405
26S proteasome regulatory subunit 6B

1

3

High-throughput

0.407

High

1071042

ARL8
ADP-ribosylation factor-like protein 8

1

1

High-throughput

0.407

High

1071048

Q9VKZ8
Ubiquitin carboxyl-terminal hydrolase

1

1

High-throughput

0.407

High

1071062

Q9VWL0
Mec2

1

1

High-throughput

0.407

High

53675

A1Z843
Nodal modulator 3

1

0

High-throughput

0.232

Low

55425

A1Z9E3
Elongation factor Tu

1

0

High-throughput

0.232

Low

304195

ERD2
ER lumen protein-retaining receptor

1

0

High-throughput

0.232

Low

360534

COX2
Cytochrome c oxidase subunit 2

1

0

High-throughput

0.232

Low

652016

ATC1
Calcium-transporting ATPase sarcoplasmic/endoplasmic reticulum type

1

0

High-throughput

0.232

Low

909855

PFKA
ATP-dependent 6-phosphofructokinase

1

0

High-throughput

0.232

Low

1059137

ROP
Protein ROP

1

0

High-throughput

0.232

Low

1070087

Q0E9E2
Pyruvate carboxylase

1

0

High-throughput

0.232

Low

1070971

Q0KI98
Tryptophan--tRNA ligase, cytoplasmic

1

0

High-throughput

0.232

Low

1071017

NETB
Netrin-B

1

0

High-throughput

0.232

Low

1071019

VATA2
V-type proton ATPase catalytic subunit A isoform 2

1

0

High-throughput

0.232

Low

1071020

Q6NP35
Dolichyl-diphosphooligosaccharide--protein glycosyltransferase subunit 1

1

0

High-throughput

0.232

Low

1071021

Q6QU65
ADAM metalloprotease

1

0

High-throughput

0.232

Low

1071024

CCD1D
Probable cytochrome P450 12d1 distal, mitochondrial

1

0

High-throughput

0.232

Low

1071025

Q8STG9
DSec61alpha

1

0

High-throughput

0.232

Low

1071027

NRX4
Neurexin-4

1

0

High-throughput

0.232

Low

1071029

Q9V3Z4
GH11341p

1

0

High-throughput

0.232

Low

1071032

Q9V434
Asparagine--tRNA ligase, cytoplasmic

1

0

High-throughput

0.232

Low

1071033

Q9V470
Succinate--CoA ligase [GDP-forming] subunit beta, mitochondrial

1

0

High-throughput

0.232

Low

1071035

Q9V9Q4
LD43819p

1

0

High-throughput

0.232

Low

1071036

Q9VAH7
N-terminal kinase-like protein

1

0

High-throughput

0.232

Low

1071037

Q9VAW3
glutamine--fructose-6-phosphate transaminase

1

0

High-throughput

0.232

Low

1071040

IPO9
Importin-9

1

0

High-throughput

0.232

Low

1071041

Q9VHL2
T-complex protein 1 subunit eta

1

0

High-throughput

0.232

Low

1071043

Q9VI53
LD44267p

1

0

High-throughput

0.232

Low

1071044

BERO
UPAR/Ly6 domain-containing protein bero

1

0

High-throughput

0.232

Low

1071045

Q9VJD1
Glucosidase 2 subunit beta

1

0

High-throughput

0.232

Low

1071046

Q9VK56
ABC-type glutathione-S-conjugate transporter

1

0

High-throughput

0.232

Low

1071049

Q9VM57
Septin interacting protein 2, isoform A

1

0

High-throughput

0.232

Low

1071051

NUBP2
Cytosolic Fe-S cluster assembly factor Nubp2 homolog

1

0

High-throughput

0.232

Low

1071052

Q9VPR1
GH02075p

1

0

High-throughput

0.232

Low

1071053

Q9VQI5
Interferon-related developmental regulator 1

1

0

High-throughput

0.232

Low

1071054

Q9VQL7
Fatty acid synthase

1

0

High-throughput

0.232

Low

1071055

Q9VS47
Lysosomal dipeptide transporter MFSD1

1

0

High-throughput

0.232

Low

1071056

ACADM
Medium-chain specific acyl-CoA dehydrogenase, mitochondrial

1

0

High-throughput

0.232

Low

1071057

SRP68
Signal recognition particle subunit SRP68

1

0

High-throughput

0.232

Low

1071058

FRL
Formin-like protein

1

0

High-throughput

0.232

Low

1071059

Q9VV75
AT02348p

1

0

High-throughput

0.232

Low

1071061

Q9VWI2
N(Alpha)-acetyltransferase 15/16, isoform A

1

0

High-throughput

0.232

Low

1071063

Q9VXQ5
Chaperonin containing TCP1 subunit 6

1

0

High-throughput

0.232

Low

1071064

Q9W0E4
Aminopeptidase

1

0

High-throughput

0.232

Low

1071065

Q9W3N1
RH59310p

1

0

High-throughput

0.232

Low


Service provided by Combinatics, Japan

Last updated: 11Aug2025