S3C7P9 · S3C7P9_OPHP1
- ProteinHistone acetyltransferase type B catalytic subunit
- StatusUniProtKB unreviewed (TrEMBL)
- Amino acids517 (go to sequence)
- Protein existenceInferred from homology
- Annotation score3/5
Function
function
Catalytic component of the histone acetylase B (HAT-B) complex. Has intrinsic substrate specificity that modifies lysine in recognition sequence GXGKXG. Involved in DNA double-strand break repair.
Catalytic activity
- L-lysyl-[protein] + acetyl-CoA = N6-acetyl-L-lysyl-[protein] + CoA + H+
Features
Showing features for site, binding site, active site.
GO annotations
all annotations | all molecular function | virus receptor activity | dna binding | rna binding | cytoskeletal motor activity | catalytic activity | gtpase activity | structural molecule activity | transporter activity | cytoskeletal protein binding | lipid binding | cyclase activity | antioxidant activity | oxidoreductase activity | transferase activity | hydrolase activity | lyase activity | isomerase activity | ligase activity | protein tag activity | cargo receptor activity | histone binding | protein folding chaperone | translation regulator activity | nutrient reservoir activity | receptor ligand activity | molecular transducer activity | molecular adaptor activity | toxin activity | cell adhesion mediator activity | molecular function regulator activity | virus coreceptor activity | catalytic activity, acting on a protein | catalytic activity, acting on dna | catalytic activity, acting on rna | molecular carrier activity | transcription regulator activity | general transcription initiation factor activity | molecular sensor activity | molecular sequestering activity | atp-dependent activity | other molecular function | all biological process | mitotic cell cycle | cytokinesis | cytoplasmic translation | immune system process | muscle system process | circulatory system process | renal system process | respiratory system process | carbohydrate metabolic process | generation of precursor metabolites and energy | dna replication | dna repair | dna recombination | chromatin organization | dna-templated transcription | regulation of dna-templated transcription | trna metabolic process | protein folding | protein glycosylation | amino acid metabolic process | modified amino acid metabolic process | lipid metabolic process | vitamin metabolic process | sulfur compound metabolic process | intracellular protein transport | nucleocytoplasmic transport | autophagy | inflammatory response | mitochondrion organization | cytoskeleton organization | microtubule-based movement | peroxisome organization | lysosome organization | chromosome segregation | cell adhesion | establishment or maintenance of cell polarity | programmed cell death | photosynthesis | mrna metabolic process | snrna metabolic process | vesicle-mediated transport | reproductive process | digestive system process | signaling | cell differentiation | protein catabolic process | extracellular matrix organization | regulatory ncrna-mediated gene silencing | telomere organization | cell junction organization | wound healing | ribosome biogenesis | cilium organization | anatomical structure development | cell motility | nervous system process | endocrine process | protein maturation | transmembrane transport | nucleobase-containing small molecule metabolic process | hepaticobiliary system process | membrane organization | protein-containing complex assembly | cell wall organization or biogenesis | nitrogen cycle metabolic process | protein localization to plasma membrane | defense response to other organism | detoxification | meiotic nuclear division | mitotic nuclear division | mitochondrial gene expression | carbohydrate derivative metabolic process | other biological process | all cellular component | nuclear chromosome | extracellular region | extracellular space | cell wall | nucleus | nuclear envelope | nucleoplasm | chromosome | nucleolus | mitochondrion | lysosome | endosome | vacuole | peroxisome | endoplasmic reticulum | golgi apparatus | lipid droplet | microtubule organizing center | cytosol | ribosome | cytoskeleton | plasma membrane | cilium | plastid | thylakoid | external encapsulating structure | extracellular matrix | cytoplasmic vesicle | organelle | other cellular component | |||
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Aspect | Term | |
---|---|---|
Cellular Component | chromosome, telomeric region | |
Cellular Component | cytoplasm | |
Cellular Component | nucleus | |
Molecular Function | histone binding | |
Molecular Function | histone H4 acetyltransferase activity | |
Biological Process | DNA repair | |
Biological Process | subtelomeric heterochromatin formation |
Keywords
- Molecular function
- Biological process
Enzyme and pathway databases
Names & Taxonomy
Protein names
- Recommended nameHistone acetyltransferase type B catalytic subunit
- EC number
Gene names
Organism names
- Strain
- Taxonomic lineageEukaryota > Fungi > Dikarya > Ascomycota > Pezizomycotina > Sordariomycetes > Sordariomycetidae > Ophiostomatales > Ophiostomataceae > Ophiostoma
Accessions
- Primary accessionS3C7P9
Proteomes
Organism-specific databases
Interaction
Subunit
Component of the HAT-B complex composed of at least HAT1 and HAT2. The HAT-B complex binds to histone H4 tail.
Protein-protein interaction databases
Structure
Family & Domains
Features
Showing features for domain, region.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Domain | 8-165 | Histone acetyl transferase HAT1 N-terminal | ||||
Sequence: WVSNANEAVEISLVQPAPSGLRSIASFNPKFTYSIFGNEETIFGYQDLKISLRYHASDMRPNLHVSSSKKMKVVGENEPVDIPAILKDFLPPVAFQKASEFEDAVKQTPAADYTPPGERIKEFYSSDGRYEIWKGTLSDPAVKQLVSRVQIMVPFFIE | ||||||
Region | 210-212 | Interaction with histone H4 N-terminus | ||||
Sequence: YRF | ||||||
Region | 381-414 | Disordered | ||||
Sequence: RPTLEGDEDEEEEEEDERAAARTAANGKGKAPAM | ||||||
Region | 486-517 | Disordered | ||||
Sequence: EAQSTATKRKLTTEAGAEVAQNGSKKARIEDA |
Sequence similarities
Belongs to the HAT1 family.
Phylogenomic databases
Family and domain databases
Sequence
- Sequence statusComplete
- Length517
- Mass (Da)58,045
- Last updated2013-09-18 v1
- ChecksumB86FFD5BD7F0A356
Keywords
- Technical term