P55824 (FAF_DROME) Reviewed, UniProtKB/Swiss-Prot
Last modified
May 1, 2013.
Version 110.
History...
Names·Attributes·General annotation·Ontologies·Alt products·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize order
Names·Attributes·General annotation·Ontologies·Alt products·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize orderNames and origin
| Protein names | Recommended name: Probable ubiquitin carboxyl-terminal hydrolase FAF EC=3.4.19.12 Alternative name(s): Protein fat facets Ubiquitin thioesterase FAF Ubiquitin-specific-processing protease FAF Short name=Deubiquitinating enzyme FAF | ||||
| Gene names |
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| Organism | Drosophila melanogaster (Fruit fly) [Reference proteome] | ||||
| Taxonomic identifier | 7227 [NCBI] | ||||
| Taxonomic lineage | Eukaryota › Metazoa › Ecdysozoa › Arthropoda › Hexapoda › Insecta › Pterygota › Neoptera › Endopterygota › Diptera › Brachycera › Muscomorpha › Ephydroidea › Drosophilidae › Drosophila › Sophophora › ![]() |
Protein attributes
| Sequence length | 2778 AA. |
| Sequence status | Complete. |
| Protein existence | Evidence at protein level |
General annotation (Comments)
| Function | Required for eye and embryo development, and plays a role in compound eye assembly and oogenesis respectively. In the larval eye disks, cells outside the assembling facets require this protein for short-range cell interactions that prevent the mystery cells from becoming photoreceptors. It is also required for nuclear migration and cellularization in early embryogenesis and could play a role in pole cell determination, development or function. |
| Catalytic activity | Thiol-dependent hydrolysis of ester, thioester, amide, peptide and isopeptide bonds formed by the C-terminal Gly of ubiquitin (a 76-residue protein attached to proteins as an intracellular targeting signal). |
| Tissue specificity | Eye disks and ovaries. Ref.1 |
| Developmental stage | Expressed both maternally and zygotically. |
| Sequence similarities | Belongs to the peptidase C19 family. |
| Sequence caution | Isoform 1: The sequence AAF01345.1 differs from that shown. Reason: Frameshift at positions 2742 and 2750. |
Ontologies
Alternative products
| This entry describes 2 isoforms produced by alternative splicing. [Align] [Select] Note: Experimental confirmation may be lacking for some isoforms. | ||||||
| Isoform 1 (identifier: P55824-1) This isoform has been chosen as the 'canonical' sequence. All positional information in this entry refers to it. This is also the sequence that appears in the downloadable versions of the entry. | ||||||
| Isoform 3 (identifier: P55824-3) The sequence of this isoform differs from the canonical sequence as follows: 2705-2778: KCRRVIIKKL...ENPQAKSSLQ → VTRANNV |
Sequence annotation (Features)
| Feature key | Position(s) | Length | Description | Graphical view | Feature identifier | ||||
Molecule processing | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Chain | 1 – 2778 | 2778 | Probable ubiquitin carboxyl-terminal hydrolase FAF | PRO_0000080688 | |||||
Sites | |||||||||
| Active site | 1677 | 1 | Nucleophile By similarity | ||||||
| Active site | 1986 | 1 | Proton acceptor By similarity | ||||||
Amino acid modifications | |||||||||
| Modified residue | 924 | 1 | Phosphoserine Ref.5 | ||||||
Natural variations | |||||||||
| Alternative sequence | 2705 – 2778 | 74 | KCRRV…KSSLQ → VTRANNV in isoform 3. | VSP_005269 | |||||
Experimental info | |||||||||
| Sequence conflict | 234 | 1 | E → D in AAF01345. Ref.1 | ||||||
| Sequence conflict | 234 | 1 | E → D in AAF01346. Ref.1 | ||||||
| Sequence conflict | 2725 | 1 | T → S in AAF01345. Ref.1 | ||||||
Sequences
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References
Cross-references
Sequence databases | |
|---|---|
| EMBL GenBank DDBJ | L04959 mRNA. Translation: AAF01345.1. Frameshift. L04958 mRNA. Translation: AAF01346.1. L04960 Genomic DNA. Translation: AAF01347.1. L04960 Genomic DNA. Translation: AAF01348.1. AE014297 Genomic DNA. Translation: AAF57198.1. AE014297 Genomic DNA. Translation: AAN14291.1. AF145677 mRNA. Translation: AAD38652.1. |
| PIR | B49132. |
| RefSeq | NP_524612.2. NM_079873.4. NP_733455.1. NM_170576.2. |
3D structure databases | |
| ProteinModelPortal | P55824. |
| SMR | P55824. Positions 1666-2061. |
| ModBase | Search... |
Protein family/group databases | |
| MEROPS | C19.007. |
Proteomic databases | |
| PaxDb | P55824. |
| PRIDE | P55824. |
Protocols and materials databases | |
| StructuralBiologyKnowledgebase | Search... |
Genome annotation databases | |
| EnsemblMetazoa | FBtr0085843; FBpp0085202; FBgn0005632. |
| GeneID | 43749. |
| KEGG | dme:Dmel_CG1945. |
Organism-specific databases | |
| FlyBase | FBgn0005632. faf. |
Phylogenomic databases | |
| eggNOG | COG5077. |
| GeneTree | ENSGT00650000093229. |
| InParanoid | P55824. |
| KO | K11840. |
| OMA | NGTRPSE. |
| OrthoDB | EOG4D254M. |
| PhylomeDB | P55824. |
Gene expression databases | |
| Bgee | P55824. |
| GermOnline | CG1945. Drosophila melanogaster. |
Family and domain databases | |
| InterPro | IPR016024. ARM-type_fold. IPR018200. Pept_C19ubi-hydrolase_C_CS. IPR001394. Peptidase_C19. [Graphical view] |
| Pfam | PF00443. UCH. 1 hit. [Graphical view] |
| SUPFAM | SSF48371. ARM-type_fold. 1 hit. |
| PROSITE | PS00972. UCH_2_1. 1 hit. PS00973. UCH_2_2. 1 hit. PS50235. UCH_2_3. 1 hit. [Graphical view] |
| ProtoNet | Search... |
Other | |
| ChiTaRS | faf. drosophila. |
| GenomeRNAi | 43749. |
| NextBio | 835588. |
Entry information
| Entry name | FAF_DROME | ||||||||
| Accession | Primary (citable) accession number: P55824 Secondary accession number(s): Q9V9T6, Q9Y0Z7 | ||||||||
| Entry history |
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| Entry status | Reviewed (UniProtKB/Swiss-Prot) | ||||||||
| Annotation program | Drosophila annotation project | ||||||||
Relevant documents
| Peptidase families Classification of peptidase families and list of entries |
| Drosophila Drosophila: entries, gene names and cross-references to FlyBase |
| SIMILARITY comments Index of protein domains and families |

Clusters with
