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UniProtKB - Q9P278 (FNIP2_HUMAN)

Entry version 128 (07 Apr 2021)
Sequence version 2 (26 Feb 2008)
Previous versions | rss
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Protein

Folliculin-interacting protein 2

Gene

FNIP2

Organism
Homo sapiens (Human)
Status
Reviewed-Annotation score:

Annotation score:5 out of 5

<p>The annotation score provides a heuristic measure of the annotation content of a UniProtKB entry or proteome. This score <strong>cannot</strong> be used as a measure of the accuracy of the annotation as we cannot define the 'correct annotation' for any given protein.<p><a href='/help/annotation_score' target='_top'>More...</a></p>-Experimental evidence at protein leveli <p>This indicates the type of evidence that supports the existence of the protein. Note that the 'protein existence' evidence does not give information on the accuracy or correctness of the sequence(s) displayed.<p><a href='/help/protein_existence' target='_top'>More...</a></p>

<p>This section provides any useful information about the protein, mostly biological knowledge.<p><a href='/help/function_section' target='_top'>More...</a></p>Functioni

Binding partner of the GTPase-activating protein FLCN: involved in the cellular response to amino acid availability by regulating the mTORC1 signaling cascade controlling the MiT/TFE factors TFEB and TFE3 (PubMed:18663353, PubMed:31672913). In low-amino acid conditions, component of the lysosomal folliculin complex (LFC) on the membrane of lysosomes, which inhibits the GTPase-activating activity of FLCN, thereby inactivating mTORC1 and promoting nuclear translocation of TFEB and TFE3 (PubMed:31672913). Upon amino acid restimulation, disassembly of the LFC complex liberates the GTPase-activating activity of FLCN, leading to activation of mTORC1 and subsequent cytoplasmic retention of TFEB and TFE3 (PubMed:31672913). Together with FLCN, regulates autophagy: following phosphorylation by ULK1, interacts with GABARAP and promotes autophagy (PubMed:25126726). In addition to its role in mTORC1 signaling, also acts as a co-chaperone of HSP90AA1/Hsp90: inhibits the ATPase activity of HSP90AA1/Hsp90, leading to activate both kinase and non-kinase client proteins of HSP90AA1/Hsp90 (PubMed:18403135). Acts as a scaffold to load client protein FLCN onto HSP90AA1/Hsp90 (PubMed:18403135). Competes with the activating co-chaperone AHSA1 for binding to HSP90AA1, thereby providing a reciprocal regulatory mechanism for chaperoning of client proteins (PubMed:18403135). May play a role in the signal transduction pathway of apoptosis induced by O6-methylguanine-mispaired lesions (By similarity).By similarity4 Publications

<p>The <a href="http://www.geneontology.org/">Gene Ontology (GO)</a> project provides a set of hierarchical controlled vocabulary split into 3 categories:<p><a href='/help/gene_ontology' target='_top'>More...</a></p>GO - Molecular functioni

Complete GO annotation on QuickGO ...

GO - Biological processi

Complete GO annotation on QuickGO ...

<p>UniProtKB Keywords constitute a <a href="http://www.uniprot.org/keywords">controlled vocabulary</a> with a hierarchical structure. Keywords summarise the content of a UniProtKB entry and facilitate the search for proteins of interest.<p><a href='/help/keywords' target='_top'>More...</a></p>Keywordsi

Biological processDNA damage

Enzyme and pathway databases

Pathway Commons web resource for biological pathway data

More...PathwayCommonsi		Q9P278

Reactome - a knowledgebase of biological pathways and processes

More...Reactomei		R-HSA-9639288, Amino acids regulate mTORC1

SIGNOR Signaling Network Open Resource

More...SIGNORi		Q9P278

<p>This section provides information about the protein and gene name(s) and synonym(s) and about the organism that is the source of the protein sequence.<p><a href='/help/names_and_taxonomy_section' target='_top'>More...</a></p>Names & Taxonomyi

<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section provides an exhaustive list of all names of the protein, from commonly used to obsolete, to allow unambiguous identification of a protein.<p><a href='/help/protein_names' target='_top'>More...</a></p>Protein namesi
Recommended name:
Folliculin-interacting protein 21 Publication
Alternative name(s):
FNIP1-like protein1 Publication
O6-methylguanine-induced apoptosis 1 protein1 Publication
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section indicates the name(s) of the gene(s) that code for the protein sequence(s) described in the entry. Four distinct tokens exist: 'Name', 'Synonyms', 'Ordered locus names' and 'ORF names'.<p><a href='/help/gene_name' target='_top'>More...</a></p>Gene namesi
Name:FNIP21 PublicationImported
Synonyms:FNIPL1 Publication, KIAA14501 Publication, MAPO11 Publication
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section provides information on the name(s) of the organism that is the source of the protein sequence.<p><a href='/help/organism-name' target='_top'>More...</a></p>OrganismiHomo sapiens (Human)
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section shows the unique identifier assigned by the NCBI to the source organism of the protein. This is known as the 'taxonomic identifier' or 'taxid'.<p><a href='/help/taxonomic_identifier' target='_top'>More...</a></p>Taxonomic identifieri9606 [NCBI]
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section contains the taxonomic hierarchical classification lineage of the source organism. It lists the nodes as they appear top-down in the taxonomic tree, with the more general grouping listed first.<p><a href='/help/taxonomic_lineage' target='_top'>More...</a></p>Taxonomic lineageiEukaryota › Metazoa › Chordata › Craniata › Vertebrata › Euteleostomi › Mammalia › Eutheria › Euarchontoglires › Primates › Haplorrhini › Catarrhini › Hominidae › Homo
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section is present for entries that are part of a <a href="http://www.uniprot.org/proteomes">proteome</a>, i.e. of a set of proteins thought to be expressed by organisms whose genomes have been completely sequenced.<p><a href='/help/proteomes_manual' target='_top'>More...</a></p>Proteomesi
  • UP000005640 <p>A UniProt <a href="http://www.uniprot.org/manual/proteomes%5Fmanual">proteome</a> can consist of several components.<br></br>The component name refers to the genomic component encoding a set of proteins.<p><a href='/help/proteome_component' target='_top'>More...</a></p> Componenti: Chromosome 4

Organism-specific databases

Human Gene Nomenclature Database

More...HGNCi		HGNC:29280, FNIP2

Online Mendelian Inheritance in Man (OMIM)

More...MIMi		612768, gene

neXtProt; the human protein knowledge platform

More...neXtProti		NX_Q9P278

Eukaryotic Pathogen, Vector and Host Database Resources

More...VEuPathDBi		HostDB:ENSG00000052795.12

<p>This section provides information on the location and the topology of the mature protein in the cell.<p><a href='/help/subcellular_location_section' target='_top'>More...</a></p>Subcellular locationi

Keywords - Cellular componenti

Cytoplasm, Lysosome, Membrane

<p>This section provides information on the disease(s) and phenotype(s) associated with a protein.<p><a href='/help/pathology_and_biotech_section' target='_top'>More...</a></p>Pathology & Biotechi

Organism-specific databases

DisGeNET

More...DisGeNETi		57600

Open Targets

More...OpenTargetsi		ENSG00000052795

The Pharmacogenetics and Pharmacogenomics Knowledge Base

More...PharmGKBi		PA162388758

Miscellaneous databases

Pharos NIH Druggable Genome Knowledgebase

More...Pharosi		Q9P278, Tbio

Genetic variation databases

BioMuta curated single-nucleotide variation and disease association database

More...BioMutai		FNIP2

Domain mapping of disease mutations (DMDM)

More...DMDMi		189035874

<p>This section describes post-translational modifications (PTMs) and/or processing events.<p><a href='/help/ptm_processing_section' target='_top'>More...</a></p>PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'PTM / Processing' section describes the extent of a polypeptide chain in the mature protein following processing or proteolytic cleavage.<p><a href='/help/chain' target='_top'>More...</a></p>ChainiPRO_00003205531 – 1114Folliculin-interacting protein 2Add BLAST1114

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'PTM / Processing' section specifies the position and type of each modified residue excluding <a href="http://www.uniprot.org/manual/lipid">lipids</a>, <a href="http://www.uniprot.org/manual/carbohyd">glycans</a> and <a href="http://www.uniprot.org/manual/crosslnk">protein cross-links</a>.<p><a href='/help/mod_res' target='_top'>More...</a></p>Modified residuei216PhosphoserineCombined sources1
Modified residuei221PhosphoserineCombined sources1
Modified residuei723PhosphoserineCombined sources1
Modified residuei726PhosphoserineCombined sources1

<p>This subsection of the <a href="http://www.uniprot.org/help/ptm%5Fprocessing%5Fsection">PTM/processing</a> section describes post-translational modifications (PTMs). This subsection <strong>complements</strong> the information provided at the sequence level or describes modifications for which <strong>position-specific data is not yet available</strong>.<p><a href='/help/post-translational_modification' target='_top'>More...</a></p>Post-translational modificationi

Phosphorylated by AMPK.1 Publication

Keywords - PTMi

Phosphoprotein

Proteomic databases

Encyclopedia of Proteome Dynamics

More...EPDi		Q9P278

jPOST - Japan Proteome Standard Repository/Database

More...jPOSTi		Q9P278

MassIVE - Mass Spectrometry Interactive Virtual Environment

More...MassIVEi		Q9P278

MaxQB - The MaxQuant DataBase

More...MaxQBi		Q9P278

PaxDb, a database of protein abundance averages across all three domains of life

More...PaxDbi		Q9P278

PeptideAtlas

More...PeptideAtlasi		Q9P278

PRoteomics IDEntifications database

More...PRIDEi		Q9P278

ProteomicsDB: a multi-organism proteome resource

More...ProteomicsDBi		83745 [Q9P278-1]
83746 [Q9P278-2]

PTM databases

iPTMnet integrated resource for PTMs in systems biology context

More...iPTMneti		Q9P278

Comprehensive resource for the study of protein post-translational modifications (PTMs) in human, mouse and rat.

More...PhosphoSitePlusi		Q9P278

<p>This section provides information on the expression of a gene at the mRNA or protein level in cells or in tissues of multicellular organisms.<p><a href='/help/expression_section' target='_top'>More...</a></p>Expressioni

<p>This subsection of the 'Expression' section provides information on the expression of a gene at the mRNA or protein level in cells or in tissues of multicellular organisms. By default, the information is derived from experiments at the mRNA level, unless specified 'at protein level'.<br></br>Examples: <a href="http://www.uniprot.org/uniprot/P92958#expression">P92958</a>, <a href="http://www.uniprot.org/uniprot/Q8TDN4#expression">Q8TDN4</a>, <a href="http://www.uniprot.org/uniprot/O14734#expression">O14734</a><p><a href='/help/tissue_specificity' target='_top'>More...</a></p>Tissue specificityi

Widely expressed with highest levels in muscle, nasal mucosa, salivary gland, uvula, fat, liver, heart, placenta and pancreas (PubMed:18403135, PubMed:18663353, PubMed:27353360). Moderately expressed in the lung, small intestine, kidney and brain. Lower levels detected in renal cell carcinoma than in normal kidney tissue (PubMed:18403135). Higher levels detected in oncocytoma tumors than in normal kidney. Higher levels detected in renal cell carcinoma tumors than in normal kidney tissue (PubMed:27353360).3 Publications

Gene expression databases

Bgee dataBase for Gene Expression Evolution

More...Bgeei		ENSG00000052795, Expressed in kidney epithelium and 221 other tissues

ExpressionAtlas, Differential and Baseline Expression

More...ExpressionAtlasi		Q9P278, baseline and differential

Genevisible search portal to normalized and curated expression data from Genevestigator

More...Genevisiblei		Q9P278, HS

Organism-specific databases

Human Protein Atlas

More...HPAi		ENSG00000052795, Low tissue specificity

<p>This section provides information on the quaternary structure of a protein and on interaction(s) with other proteins or protein complexes.<p><a href='/help/interaction_section' target='_top'>More...</a></p>Interactioni

<p>This subsection of the <a href="http://www.uniprot.org/help/interaction%5Fsection">'Interaction'</a> section provides information about the protein quaternary structure and interaction(s) with other proteins or protein complexes (with the exception of physiological receptor-ligand interactions which are annotated in the <a href="http://www.uniprot.org/help/function%5Fsection">'Function'</a> section).<p><a href='/help/subunit_structure' target='_top'>More...</a></p>Subunit structurei

Homodimer and homomultimer (PubMed:18403135, PubMed:27353360). Heterodimer and heteromultimer with FNIP1 (PubMed:18403135, PubMed:27353360).

Interacts (via C-terminus) with FLCN (via C-terminus) (PubMed:18403135, PubMed:18663353, PubMed:27353360). Phosphorylated FLCN is preferentially bound (PubMed:18663353).

Component of the lysosomal folliculin complex (LFC), composed of FLCN, FNIP1 (or FNIP2), RRAGA/RagA or RRAGB/RagB GDP-bound, RRAGC/RagC or RRAGD/RagD GTP-bound, and Ragulator (PubMed:31704029, PubMed:31672913).

Interacts with PRKAA1, PRKAB1 and PRKAG1 subunits of 5'-AMP-activated protein kinase (PubMed:18403135, PubMed:27353360).

Interacts with HSP70, HSP90AA1, STIP1, PTGES3, CDC37, BRAF, GCR and CDK4 (PubMed:27353360).

5 Publications

<p>This subsection of the '<a href="http://www.uniprot.org/help/interaction%5Fsection">Interaction</a>' section provides information about binary protein-protein interactions. The data presented in this section are a quality-filtered subset of binary interactions automatically derived from the <a href="https://www.ebi.ac.uk/intact/">IntAct database</a>. It is updated at every <a href="http://www.uniprot.org/help/synchronization">UniProt release</a>.<p><a href='/help/binary_interactions' target='_top'>More...</a></p>Binary interactionsi

Hide details

GO - Molecular functioni

Complete GO annotation on QuickGO ...

Protein-protein interaction databases

The Biological General Repository for Interaction Datasets (BioGRID)

More...BioGRIDi		121650, 15 interactors

CORUM comprehensive resource of mammalian protein complexes

More...CORUMi		Q9P278

Protein interaction database and analysis system

More...IntActi		Q9P278, 7 interactors

Molecular INTeraction database

More...MINTi		Q9P278

STRING: functional protein association networks

More...STRINGi		9606.ENSP00000264433

Miscellaneous databases

RNAct, Protein-RNA interaction predictions for model organisms.

More...RNActi		Q9P278, protein

<p>This section provides information on the tertiary and secondary structure of a protein.<p><a href='/help/structure_section' target='_top'>More...</a></p>Structurei

Secondary structure

11114
Legend: HelixTurnBeta strandPDB Structure known for this area
Show more details

3D structure databases

SWISS-MODEL Repository - a database of annotated 3D protein structure models

More...SMRi		Q9P278

Database of comparative protein structure models

More...ModBasei		Search...

Protein Data Bank in Europe - Knowledge Base

More...PDBe-KBi		Search...

<p>This section provides information on sequence similarities with other proteins and the domain(s) present in a protein.<p><a href='/help/family_and_domains_section' target='_top'>More...</a></p>Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/family%5Fand%5Fdomains%5Fsection">Family and Domains</a> section describes the position and type of a domain, which is defined as a specific combination of secondary structures organized into a characteristic three-dimensional structure or fold.<p><a href='/help/domain' target='_top'>More...</a></p>Domaini42 – 460uDENN FNIP1/2-typePROSITE-ProRule annotationAdd BLAST419
Domaini468 – 1040cDENN FNIP1/2-typePROSITE-ProRule annotationAdd BLAST573
Domaini1050 – 1105dDENN FNIP1/2-typePROSITE-ProRule annotationAdd BLAST56

Region

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'Family and Domains' section describes a region of interest that cannot be described in other subsections.<p><a href='/help/region' target='_top'>More...</a></p>Regioni544 – 911Interaction with PRKAA11 PublicationAdd BLAST368

Compositional bias

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'Family and Domains' section describes the position of regions of compositional bias within the protein and the particular amino acids that are over-represented within those regions.<p><a href='/help/compbias' target='_top'>More...</a></p>Compositional biasi95 – 116Ser-richAdd BLAST22
Compositional biasi242 – 265Ser-richAdd BLAST24

<p>This subsection of the 'Family and domains' section provides information about the sequence similarity with other proteins.<p><a href='/help/sequence_similarities' target='_top'>More...</a></p>Sequence similaritiesi

Belongs to the FNIP family.Curated

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...eggNOGi		KOG3693, Eukaryota

Ensembl GeneTree

More...GeneTreei		ENSGT00390000009391

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...HOGENOMi		CLU_003447_0_0_1

InParanoid: Eukaryotic Ortholog Groups

More...InParanoidi		Q9P278

Identification of Orthologs from Complete Genome Data

More...OMAi		GFQEPAL

Database of Orthologous Groups

More...OrthoDBi		303571at2759

Database for complete collections of gene phylogenies

More...PhylomeDBi		Q9P278

TreeFam database of animal gene trees

More...TreeFami		TF324090

Family and domain databases

Integrated resource of protein families, domains and functional sites

More...InterProi		View protein in InterPro
IPR037545, DENN_FNIP1/2
IPR028086, FNIP_C_dom
IPR026156, FNIP_fam
IPR028085, FNIP_mid_dom
IPR028084, FNIP_N_dom

Pfam protein domain database

More...Pfami		View protein in Pfam
PF14638, FNIP_C, 1 hit
PF14637, FNIP_M, 1 hit
PF14636, FNIP_N, 1 hit

Protein Motif fingerprint database; a protein domain database

More...PRINTSi		PR02073, FOLLICULNIP1

PROSITE; a protein domain and family database

More...PROSITEi		View protein in PROSITE
PS51836, DENN_FNIP12, 1 hit

<p>This section displays by default the canonical protein sequence and upon request all isoforms described in the entry. It also includes information pertinent to the sequence(s), including <a href="http://www.uniprot.org/help/sequence%5Flength">length</a> and <a href="http://www.uniprot.org/help/sequences">molecular weight</a>. The information is filed in different subsections. The current subsections and their content are listed below:<p><a href='/help/sequences_section' target='_top'>More...</a></p>Sequences (2+)i

<p>This subsection of the <a href="http://www.uniprot.org/help/sequences%5Fsection">Sequence</a> section indicates if the <a href="http://www.uniprot.org/help/canonical%5Fand%5Fisoforms">canonical sequence</a> displayed by default in the entry is complete or not.<p><a href='/help/sequence_status' target='_top'>More...</a></p>Sequence statusi: Complete.

This entry describes 2 <p>This subsection of the 'Sequence' section lists the alternative protein sequences (isoforms) that can be generated from the same gene by a single or by the combination of up to four biological events (alternative promoter usage, alternative splicing, alternative initiation and ribosomal frameshifting). Additionally, this section gives relevant information on each alternative protein isoform. This section is only present in reviewed entries, i.e. in UniProtKB/Swiss-Prot.<p><a href='/help/alternative_products' target='_top'>More...</a></p> isoformsi produced by alternative splicing. AlignAdd to basket

This entry has 2 described isoforms and 2 potential isoforms that are computationally mapped.Show allAlign All

Isoform 1 (identifier: Q9P278-1) [UniParc]FASTAAdd to basket

This isoform has been chosen as the <div> <p><b>What is the canonical sequence?</b><p><a href='/help/canonical_and_isoforms' target='_top'>More...</a></p>canonicali sequence. All positional information in this entry refers to it. This is also the sequence that appears in the downloadable versions of the entry.

« Hide
        10         20         30         40         50
MAPTLLQKLF NKRGSSGSSA AASAQGRAPK EGPAFSWSCS EFDLNEIRLI 
        60         70         80         90        100
VYQDCDRRGR QVLFDSKAVQ KIEEVTAQKT EDVPIKISAK CCQGSSSVSS 
       110        120        130        140        150
SSSSSISSHS SSGGSSHHAK EQLPKYQYTR PASDVNMLGE MMFGSVAMSY 
       160        170        180        190        200
KGSTLKIHYI RSPPQLMISK VFSARMGSFC GSTNNLQDSF EYINQDPNLG 
       210        220        230        240        250
KLNTNQNSLG PCRTGSNLAH STPVDMPSRG QNEDRDSGIA RSASLSSLLI 
       260        270        280        290        300
TPFPSPSSST SSSSSYQRRW LRSQTTSLEN GIIPRRSTDE TFSLAEETCS 
       310        320        330        340        350
SNPAMVRRKK IAISIIFSLC EKEEAQRNFQ DFFFSHFPLF ESHMNRLKSA 
       360        370        380        390        400
IEKAMISCRK IAESSLRVQF YVSRLMEALG EFRGTIWNLY SVPRIAEPVW 
       410        420        430        440        450
LTMMSGTLEK NQLCQRFLKE FTLLIEQINK NQFFAALLTA VLTYHLAWVP 
       460        470        480        490        500
TVMPVDHPPI KAFSEKRTSQ SVNMLAKTHP YNPLWAQLGD LYGAIGSPVR 
       510        520        530        540        550
LTRTVVVGKQ KDLVQRILYV LTYFLRCSEL QENQLTWSGN HGEGDQVLNG 
       560        570        580        590        600
SKIITALEKG EVEESEYVVI TVRNEPALVP PILPPTAAER HNPWPTGFPE 
       610        620        630        640        650
CPEGTDSRDL GLKPDKEANR RPEQGSEACS AGCLGPASDA SWKPQNAFCG 
       660        670        680        690        700
DEKNKEAPQD GSSRLPSCEV LGAGMKMDQQ AVCELLKVEM PTRLPDRSVA 
       710        720        730        740        750
WPCPDRHLRE KPSLEKVTFQ IGSFASPESD FESRMKKMEE RVKACGPSLE 
       760        770        780        790        800
ASEAADVAQD PQVSRSPFKP GFQENVCCPQ NRLSEGDEGE SDKGFAEDRG 
       810        820        830        840        850
SRNDMAADIA GQLSHAADLG TASHGAGGTG GRRLEATRGL YVKAAEGPVL 
       860        870        880        890        900
EPVAPRCVQR GPGLVAGANI PCGDDNKKAN FRTEGDIPRN ESSDSALGDS 
       910        920        930        940        950
DDEACASAML DLGHGGDRTG GSLEVELPLP RSQSISTQNV RNFGRSLLAG 
       960        970        980        990       1000
YCPTYMPDLV LHGTGSDEKL KQCLVADLVH TVHHPVLDEP IAEAVCIIAD 
      1010       1020       1030       1040       1050
TDKWSVQVAT SQRKVTDNMK LGQDVLVSSQ VSSLLQSILQ LYKLHLPADF 
      1060       1070       1080       1090       1100
CIMHLEDRLQ EMYLKSKMLS EYLRGHTRVH VKELGVVLGI ESNDLPLLTA 
      1110 
IASTHSPYVA QILL
Length:1,114
Mass (Da):122,115
Last modified:February 26, 2008 - v2
<p>The checksum is a form of redundancy check that is calculated from the sequence. It is useful for tracking sequence updates.</p> <p>It should be noted that while, in theory, two different sequences could have the same checksum value, the likelihood that this would happen is extremely low.</p> <p>However UniProtKB may contain entries with identical sequences in case of multiple genes (paralogs).</p> <p>The checksum is computed as the sequence 64-bit Cyclic Redundancy Check value (CRC64) using the generator polynomial: x<sup>64</sup> + x<sup>4</sup> + x<sup>3</sup> + x + 1. The algorithm is described in the ISO 3309 standard. </p> <p class="publication">Press W.H., Flannery B.P., Teukolsky S.A. and Vetterling W.T.<br /> <strong>Cyclic redundancy and other checksums</strong><br /> <a href="http://www.nrbook.com/b/bookcpdf.php">Numerical recipes in C 2nd ed., pp896-902, Cambridge University Press (1993)</a>)</p> Checksum:i8951340C11EE0D5B
GO
Isoform 2 (identifier: Q9P278-2) [UniParc]FASTAAdd to basket

The sequence of this isoform differs from the canonical sequence as follows:
     1-35: MAPTLLQKLFNKRGSSGSSAAASAQGRAPKEGPAF → MCGGTANTTN...RSTDHTELDN

Show »
Length:1,137
Mass (Da):124,860
Checksum:iEE3CE381023899EC
GO

<p>In eukaryotic reference proteomes, unreviewed entries that are likely to belong to the same gene are computationally mapped, based on gene identifiers from Ensembl, EnsemblGenomes and model organism databases.<p><a href='/help/gene_centric_isoform_mapping' target='_top'>More...</a></p>Computationally mapped potential isoform sequencesi

There are 2 potential isoforms mapped to this entry.BLASTAlignShow allAdd to basket
EntryEntry nameProtein names
Gene namesLengthAnnotation
D6RFH5D6RFH5_HUMAN
Folliculin-interacting protein 2
FNIP2
673Annotation score:

Annotation score:1 out of 5

<p>The annotation score provides a heuristic measure of the annotation content of a UniProtKB entry or proteome. This score <strong>cannot</strong> be used as a measure of the accuracy of the annotation as we cannot define the 'correct annotation' for any given protein.<p><a href='/help/annotation_score' target='_top'>More...</a></p>
H0Y8F3H0Y8F3_HUMAN
Folliculin-interacting protein 2
FNIP2
241Annotation score:

Annotation score:1 out of 5

<p>The annotation score provides a heuristic measure of the annotation content of a UniProtKB entry or proteome. This score <strong>cannot</strong> be used as a measure of the accuracy of the annotation as we cannot define the 'correct annotation' for any given protein.<p><a href='/help/annotation_score' target='_top'>More...</a></p>

<p>This subsection of the 'Sequence' section reports difference(s) between the protein sequence shown in the UniProtKB entry and other available protein sequences derived from the same gene.<p><a href='/help/sequence_caution' target='_top'>More...</a></p>Sequence cautioni

The sequence AAH07861 differs from that shown. Reason: Erroneous initiation. Extended N-terminus.Curated
The sequence AAH16638 differs from that shown. Potential poly-A sequence.Curated
The sequence BAA95974 differs from that shown. Reason: Erroneous initiation. Extended N-terminus.Curated
The sequence BAB14338 differs from that shown. Reason: Erroneous initiation. Truncated N-terminus.Curated

Natural variant

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'Sequence' section describes natural variant(s) of the protein sequence.<p><a href='/help/variant' target='_top'>More...</a></p>Natural variantiVAR_045612298T → S. Corresponds to variant dbSNP:rs2276938Ensembl.1

Alternative sequence

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'Sequence' section describes the sequence of naturally occurring alternative protein isoform(s). The changes in the amino acid sequence may be due to alternative splicing, alternative promoter usage, alternative initiation, or ribosomal frameshifting.<p><a href='/help/var_seq' target='_top'>More...</a></p>Alternative sequenceiVSP_0316561 – 35MAPTL…EGPAF → MCGGTANTTNQPESWQDSAR CVSDAVPGAGRIYRALLCTK IKKHTGVDRSTDHTELDN in isoform 2. 1 PublicationAdd BLAST35

Sequence databases

Select the link destinations:

EMBL nucleotide sequence database

More...EMBLi

GenBank nucleotide sequence database

More...GenBanki

DNA Data Bank of Japan; a nucleotide sequence database

More...DDBJi
Links Updated
AB040883 mRNA Translation: BAA95974.1 Different initiation.
BC007861 mRNA Translation: AAH07861.1 Different initiation.
BC016638 mRNA Translation: AAH16638.1 Sequence problems.
AK022968 mRNA Translation: BAB14338.1 Different initiation.

The Consensus CDS (CCDS) project

More...CCDSi		CCDS47155.1 [Q9P278-1]

NCBI Reference Sequences

More...RefSeqi		NP_001310845.1, NM_001323916.1 [Q9P278-2]
NP_001332972.1, NM_001346043.1
NP_065891.1, NM_020840.2 [Q9P278-1]

Genome annotation databases

Ensembl eukaryotic genome annotation project

More...Ensembli		ENST00000264433; ENSP00000264433; ENSG00000052795 [Q9P278-1]

Database of genes from NCBI RefSeq genomes

More...GeneIDi		57600

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...KEGGi		hsa:57600

UCSC genome browser

More...UCSCi		uc003iqe.5, human [Q9P278-1]

Keywords - Coding sequence diversityi

Alternative splicing

<p>This section provides links to proteins that are similar to the protein sequence(s) described in this entry at different levels of sequence identity thresholds (100%, 90% and 50%) based on their membership in UniProt Reference Clusters (<a href="http://www.uniprot.org/help/uniref">UniRef</a>).<p><a href='/help/similar_proteins_section' target='_top'>More...</a></p>Similar proteinsi

<p>This section is used to point to information related to entries and found in data collections other than UniProtKB.<p><a href='/help/cross_references_section' target='_top'>More...</a></p>Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AB040883 mRNA Translation: BAA95974.1 Different initiation.
BC007861 mRNA Translation: AAH07861.1 Different initiation.
BC016638 mRNA Translation: AAH16638.1 Sequence problems.
AK022968 mRNA Translation: BAB14338.1 Different initiation.
CCDSiCCDS47155.1 [Q9P278-1]
RefSeqiNP_001310845.1, NM_001323916.1 [Q9P278-2]
NP_001332972.1, NM_001346043.1
NP_065891.1, NM_020840.2 [Q9P278-1]

3D structure databases

Select the link destinations:

Protein Data Bank Europe

More...PDBei

Protein Data Bank RCSB

More...RCSB PDBi

Protein Data Bank Japan

More...PDBji
Links Updated
PDB entryMethodResolution (Å)ChainPositionsPDBsum
6NZDelectron microscopy3.60I1-1114[»]
6ULGelectron microscopy3.31N1-1114[»]
SMRiQ9P278
ModBaseiSearch...
PDBe-KBiSearch...

Protein-protein interaction databases

BioGRIDi121650, 15 interactors
CORUMiQ9P278
IntActiQ9P278, 7 interactors
MINTiQ9P278
STRINGi9606.ENSP00000264433

PTM databases

iPTMnetiQ9P278
PhosphoSitePlusiQ9P278

Genetic variation databases

BioMutaiFNIP2
DMDMi189035874

Proteomic databases

EPDiQ9P278
jPOSTiQ9P278
MassIVEiQ9P278
MaxQBiQ9P278
PaxDbiQ9P278
PeptideAtlasiQ9P278
PRIDEiQ9P278
ProteomicsDBi83745 [Q9P278-1]
83746 [Q9P278-2]

Protocols and materials databases

Antibodypedia a portal for validated antibodies

More...Antibodypediai		28193, 158 antibodies

The DNASU plasmid repository

More...DNASUi		57600

Genome annotation databases

EnsembliENST00000264433; ENSP00000264433; ENSG00000052795 [Q9P278-1]
GeneIDi57600
KEGGihsa:57600
UCSCiuc003iqe.5, human [Q9P278-1]

Organism-specific databases

Comparative Toxicogenomics Database

More...CTDi		57600
DisGeNETi57600

GeneCards: human genes, protein and diseases

More...GeneCardsi		FNIP2
HGNCiHGNC:29280, FNIP2
HPAiENSG00000052795, Low tissue specificity
MIMi612768, gene
neXtProtiNX_Q9P278
OpenTargetsiENSG00000052795
PharmGKBiPA162388758
VEuPathDBiHostDB:ENSG00000052795.12

Human Unidentified Gene-Encoded large proteins database

More...HUGEi		Search...

GenAtlas: human gene database

More...GenAtlasi		Search...

Phylogenomic databases

eggNOGiKOG3693, Eukaryota
GeneTreeiENSGT00390000009391
HOGENOMiCLU_003447_0_0_1
InParanoidiQ9P278
OMAiGFQEPAL
OrthoDBi303571at2759
PhylomeDBiQ9P278
TreeFamiTF324090

Enzyme and pathway databases

PathwayCommonsiQ9P278
ReactomeiR-HSA-9639288, Amino acids regulate mTORC1
SIGNORiQ9P278

Miscellaneous databases

BioGRID ORCS database of CRISPR phenotype screens

More...BioGRID-ORCSi		57600, 4 hits in 998 CRISPR screens

ChiTaRS: a database of human, mouse and fruit fly chimeric transcripts and RNA-sequencing data

More...ChiTaRSi		FNIP2, human

Database of phenotypes from RNA interference screens in Drosophila and Homo sapiens

More...GenomeRNAii		57600
PharosiQ9P278, Tbio

Protein Ontology

More...PROi		PR:Q9P278
RNActiQ9P278, protein

The Stanford Online Universal Resource for Clones and ESTs

More...SOURCEi		Search...

Gene expression databases

BgeeiENSG00000052795, Expressed in kidney epithelium and 221 other tissues
ExpressionAtlasiQ9P278, baseline and differential
GenevisibleiQ9P278, HS

Family and domain databases

InterProiView protein in InterPro
IPR037545, DENN_FNIP1/2
IPR028086, FNIP_C_dom
IPR026156, FNIP_fam
IPR028085, FNIP_mid_dom
IPR028084, FNIP_N_dom
PfamiView protein in Pfam
PF14638, FNIP_C, 1 hit
PF14637, FNIP_M, 1 hit
PF14636, FNIP_N, 1 hit
PRINTSiPR02073, FOLLICULNIP1
PROSITEiView protein in PROSITE
PS51836, DENN_FNIP12, 1 hit

ProtoNet; Automatic hierarchical classification of proteins

More...ProtoNeti		Search...

MobiDB: a database of protein disorder and mobility annotations

More...MobiDBi		Search...

<p>This section provides general information on the entry.<p><a href='/help/entry_information_section' target='_top'>More...</a></p>Entry informationi

<p>This subsection of the 'Entry information' section provides a mnemonic identifier for a UniProtKB entry, but it is not a stable identifier. Each reviewed entry is assigned a unique entry name upon integration into UniProtKB/Swiss-Prot.<p><a href='/help/entry_name' target='_top'>More...</a></p>Entry nameiFNIP2_HUMAN
<p>This subsection of the 'Entry information' section provides one or more accession number(s). These are stable identifiers and should be used to cite UniProtKB entries. Upon integration into UniProtKB, each entry is assigned a unique accession number, which is called 'Primary (citable) accession number'.<p><a href='/help/accession_numbers' target='_top'>More...</a></p>AccessioniPrimary (citable) accession number: Q9P278
Secondary accession number(s): Q05DC3, Q96I31, Q9H994
<p>This subsection of the 'Entry information' section shows the date of integration of the entry into UniProtKB, the date of the last sequence update and the date of the last annotation modification ('Last modified'). The version number for both the entry and the <a href="http://www.uniprot.org/help/canonical%5Fand%5Fisoforms">canonical sequence</a> are also displayed.<p><a href='/help/entry_history' target='_top'>More...</a></p>Entry historyiIntegrated into UniProtKB/Swiss-Prot: February 26, 2008
Last sequence update: February 26, 2008
Last modified: April 7, 2021
This is version 128 of the entry and version 2 of the sequence. See complete history.
<p>This subsection of the 'Entry information' section indicates whether the entry has been manually annotated and reviewed by UniProtKB curators or not, in other words, if the entry belongs to the Swiss-Prot section of UniProtKB (<strong>reviewed</strong>) or to the computer-annotated TrEMBL section (<strong>unreviewed</strong>).<p><a href='/help/entry_status' target='_top'>More...</a></p>Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programChordata Protein Annotation Program
DisclaimerAny medical or genetic information present in this entry is provided for research, educational and informational purposes only. It is not in any way intended to be used as a substitute for professional medical advice, diagnosis, treatment or care.

<p>This section contains any relevant information that doesn't fit in any other defined sections<p><a href='/help/miscellaneous_section' target='_top'>More...</a></p>Miscellaneousi

Keywords - Technical termi

3D-structure, Reference proteome

Documents

  1. Human chromosome 4
    Human chromosome 4: entries, gene names and cross-references to MIM
  2. Human entries with genetic variants
    List of human entries with genetic variants
  3. Human variants curated from literature reports
    Index of human variants curated from literature reports
  4. MIM cross-references
    Online Mendelian Inheritance in Man (MIM) cross-references in UniProtKB/Swiss-Prot
  5. PDB cross-references
    Index of Protein Data Bank (PDB) cross-references
  6. SIMILARITY comments
    Index of protein domains and families
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