Q14596 (NBR1_HUMAN) Reviewed, UniProtKB/Swiss-Prot
Last modified
May 1, 2013.
Version 133.
History...
Names·Attributes·General annotation·Ontologies·Interactions·Alt products·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize order
Names·Attributes·General annotation·Ontologies·Interactions·Alt products·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize orderNames and origin
| Protein names | Recommended name: Next to BRCA1 gene 1 protein Alternative name(s): Cell migration-inducing gene 19 protein Membrane component chromosome 17 surface marker 2 Neighbor of BRCA1 gene 1 protein Protein 1A1-3B | ||||||
| Gene names |
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| Organism | Homo sapiens (Human) [Reference proteome] | ||||||
| Taxonomic identifier | 9606 [NCBI] | ||||||
| Taxonomic lineage | Eukaryota › Metazoa › Chordata › Craniata › Vertebrata › Euteleostomi › Mammalia › Eutheria › Euarchontoglires › Primates › Haplorrhini › Catarrhini › Hominidae › Homo![]() |
Protein attributes
| Sequence length | 966 AA. |
| Sequence status | Complete. |
| Protein existence | Evidence at protein level |
General annotation (Comments)
| Function | Acts probably as a receptor for selective autophagosomal degradation of ubiquitinated targets. Ref.12 |
| Subunit structure | Homooligomer and heterooligomer. Interacts with TRIM55 By similarity. Interacts with SQSTM1, titin/TTN, RNF29, USP8, SQSTM1, MAP1LC3A, MAP1LC3B, MAP1LC3C, GABARAP, GABARAPL1 and GABARAPL2. Binds to ubiquitin and ubiquitinated proteins. Ref.9 Ref.10 Ref.11 Ref.12 |
| Subcellular location | Cytoplasm. Cytoplasmic vesicle › autophagosome. Lysosome. Cytoplasm › myofibril › sarcomere › M line By similarity. Note: In cardiac muscles localizes to the sarcomeric M line By similarity. Is targeted to lysosomes for degradation. Ref.11 Ref.12 |
| Domain | The OPR domain mediates interaction with SQSTM1. Ref.9 Ref.12 |
| Sequence similarities | Contains 1 OPR domain. Contains 1 UBA domain. Contains 1 ZZ-type zinc finger. |
| Caution | Was originally (Ref.1) thought to be the ovarian carcinoma antigen CA125. |
| Sequence caution | The sequence BAA06417.2 differs from that shown. Reason: Erroneous initiation. |
Ontologies
Binary interactions
With | Entry | #Exp. | IntAct | Notes |
|---|---|---|---|---|
| ATG8 | P38182 | 6 | EBI-742698,EBI-2684 | From a different organism. |
| GABARAP | O95166 | 5 | EBI-742698,EBI-712001 | |
| GABARAPL1 | Q9H0R8 | 4 | EBI-742698,EBI-746969 | |
| GABARAPL2 | P60520 | 11 | EBI-742698,EBI-720116 | |
| HTT | P42858 | 3 | EBI-742698,EBI-466029 | |
| MAP1LC3A | Q9H492 | 2 | EBI-742698,EBI-720768 | |
| MAP1LC3B | Q9GZQ8 | 8 | EBI-742698,EBI-373144 | |
| MAP1LC3C | Q9BXW4 | 3 | EBI-742698,EBI-2603996 | |
| SQSTM1 | Q13501 | 5 | EBI-742698,EBI-307104 |
Alternative products
| This entry describes 2 isoforms produced by alternative splicing. [Align] [Select] | ||||||
| Isoform 1 (identifier: Q14596-1) 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 2 (identifier: Q14596-2) The sequence of this isoform differs from the canonical sequence as follows: 910-966: PIISEDQTAA...NNNDWYSQRY → GLWGLLSFLHLAKKCFFLKAPSEAFSWF | ||||||
| Note: No experimental confirmation available. |
Sequence annotation (Features)
| Feature key | Position(s) | Length | Description | Graphical view | Feature identifier | |||||||||||||||||||||||||||
Molecule processing | ||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Chain | 1 – 966 | 966 | Next to BRCA1 gene 1 protein | PRO_0000096746 | ||||||||||||||||||||||||||||
Regions | ||||||||||||||||||||||||||||||||
| Domain | 43 – 71 | 29 | OPR | |||||||||||||||||||||||||||||
| Domain | 913 – 957 | 45 | UBA | |||||||||||||||||||||||||||||
| Zinc finger | 211 – 257 | 47 | ZZ-type | |||||||||||||||||||||||||||||
| Region | 542 – 636 | 95 | ATG8 family protein-binding | |||||||||||||||||||||||||||||
| Region | 727 – 738 | 12 | ATG8 family protein-binding | |||||||||||||||||||||||||||||
| Compositional bias | 703 – 714 | 12 | Poly-Glu | |||||||||||||||||||||||||||||
Natural variations | ||||||||||||||||||||||||||||||||
| Alternative sequence | 910 – 966 | 57 | PIISE…YSQRY → GLWGLLSFLHLAKKCFFLKA PSEAFSWF in isoform 2. | VSP_004314 | ||||||||||||||||||||||||||||
| Natural variant | 923 | 1 | H → R. Ref.1 Ref.6 Ref.7 Corresponds to variant rs8482 [ dbSNP | Ensembl ]. | VAR_016106 | ||||||||||||||||||||||||||||
Experimental info | ||||||||||||||||||||||||||||||||
| Mutagenesis | 12 | 1 | K → A: No effect on interaction with SQSTM1. Ref.9 | |||||||||||||||||||||||||||||
| Mutagenesis | 50 | 1 | D → R: Loss of interaction with SQSTM1. Ref.9 Ref.12 | |||||||||||||||||||||||||||||
| Mutagenesis | 732 | 1 | Y → A: Loss of interaction ATG8 family proteins. Ref.12 | |||||||||||||||||||||||||||||
| Sequence conflict | 746 – 770 | 25 | LGDSM…GKPGV → WGILCTALRSHSQAWSEVLK ASLGF in CAA54274. Ref.1 | |||||||||||||||||||||||||||||
Secondary structure | ||||||||||||||||||||||||||||||||
Helix Strand Turn | ||||||||||||||||||||||||||||||||
| Beta strand | 5 – 11 | 7 | ||||||||||||||||||||||||||||||
| Beta strand | 14 – 21 | 8 | ||||||||||||||||||||||||||||||
| Helix | 23 – 25 | 3 | ||||||||||||||||||||||||||||||
| Helix | 28 – 39 | 12 | ||||||||||||||||||||||||||||||
| Beta strand | 42 – 49 | 8 | ||||||||||||||||||||||||||||||
| Beta strand | 55 – 58 | 4 | ||||||||||||||||||||||||||||||
| Helix | 61 – 73 | 13 | ||||||||||||||||||||||||||||||
| Turn | 74 – 76 | 3 | ||||||||||||||||||||||||||||||
| Beta strand | 77 – 84 | 8 | ||||||||||||||||||||||||||||||
| Helix | 917 – 927 | 11 | ||||||||||||||||||||||||||||||
| Helix | 932 – 939 | 8 | ||||||||||||||||||||||||||||||
| Turn | 940 – 944 | 5 | ||||||||||||||||||||||||||||||
| Helix | 946 – 956 | 11 | ||||||||||||||||||||||||||||||
Sequences
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References
| « Hide 'large scale' references | |
| [1] | "A novel gene encoding a B-box protein within the BRCA1 region at 17q21.1." Campbell I.G., Nicolai H.M., Foulkes W.D., Senger G., Stamp G.W., Allan G., Boyer C., Jones K., Bast R.C. Jr., Solomon E., Trowsdale J., Black D.M. Hum. Mol. Genet. 3:589-594(1994) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [MRNA] (ISOFORM 1), VARIANT ARG-923. Tissue: Ovary. |
| [2] | "Prediction of the coding sequences of unidentified human genes. II. The coding sequences of 40 new genes (KIAA0041-KIAA0080) deduced by analysis of cDNA clones from human cell line KG-1." Nomura N., Nagase T., Miyajima N., Sazuka T., Tanaka A., Sato S., Seki N., Kawarabayasi Y., Ishikawa K., Tabata S. DNA Res. 1:223-229(1994) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORM 1). Tissue: Bone marrow. |
| [3] | "Identification of a human migration inducing gene." Kim J.W. Submitted (OCT-2003) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORM 1). |
| [4] | "DNA sequence of human chromosome 17 and analysis of rearrangement in the human lineage." Zody M.C., Garber M., Adams D.J., Sharpe T., Harrow J., Lupski J.R., Nicholson C., Searle S.M., Wilming L., Young S.K., Abouelleil A., Allen N.R., Bi W., Bloom T., Borowsky M.L., Bugalter B.E., Butler J., Chang J.L. Nusbaum C.Nature 440:1045-1049(2006) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. |
| [5] | Mural R.J., Istrail S., Sutton G.G., Florea L., Halpern A.L., Mobarry C.M., Lippert R., Walenz B., Shatkay H., Dew I., Miller J.R., Flanigan M.J., Edwards N.J., Bolanos R., Fasulo D., Halldorsson B.V., Hannenhalli S., Turner R. Venter J.C.Submitted (JUL-2005) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. |
| [6] | "The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC)." The MGC Project Team Genome Res. 14:2121-2127(2004) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORM 2), VARIANT ARG-923. Tissue: Lymph. |
| [7] | "Expression profiles and intergenic structure of head-to-head oriented Brca1 and Nbr1 genes." Dimitrov S., Brennerova M., Forejt J. Gene 262:89-98(2001) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [MRNA] OF 1-42, VARIANT ARG-923. Tissue: Testis. |
| [8] | "Comparison of the positional cloning methods used to isolate the BRCA1 gene." Harshman K., Bell R., Rosenthal J., Katcher H., Miki Y., Swenson J., Gholami Z., Frye C., Ding W., Dayananth P., Eddington K., Norris F.H., Bristow P.K., Phelps R., Hattier T., Stone S., Shaffer D., Bayer S. Kamb A.Hum. Mol. Genet. 4:1259-1266(1995) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA] OF 412-508. |
| [9] | "Interaction codes within the family of mammalian Phox and Bem1p domain-containing proteins." Lamark T., Perander M., Outzen H., Kristiansen K., Oevervatn A., Michaelsen E., Bjoerkoey G., Johansen T. J. Biol. Chem. 278:34568-34581(2003) [PubMed] [Europe PMC] [Abstract] Cited for: INTERACTION WITH SQSTM1, OLIGOMERIZATION, DOMAIN, MUTAGENESIS OF LYS-12 AND ASP-50. |
| [10] | "The kinase domain of titin controls muscle gene expression and protein turnover." Lange S., Xiang F., Yakovenko A., Vihola A., Hackman P., Rostkova E., Kristensen J., Brandmeier B., Franzen G., Hedberg B., Gunnarsson L.G., Hughes S.M., Marchand S., Sejersen T., Richard I., Edstroem L., Ehler E., Udd B., Gautel M. Science 308:1599-1603(2005) [PubMed] [Europe PMC] [Abstract] Cited for: INTERACTION WITH SQSTM1; TTN AND RNF29. |
| [11] | "Interactions with LC3 and polyubiquitin chains link nbr1 to autophagic protein turnover." Waters S., Marchbank K., Solomon E., Whitehouse C., Gautel M. FEBS Lett. 583:1846-1852(2009) [PubMed] [Europe PMC] [Abstract] Cited for: INTERACTION WITH USP8, UBIQUITIN-BINDING, SUBCELLULAR LOCATION. |
| [12] | "A role for NBR1 in autophagosomal degradation of ubiquitinated substrates." Kirkin V., Lamark T., Sou Y.S., Bjorkoy G., Nunn J.L., Bruun J.A., Shvets E., McEwan D.G., Clausen T.H., Wild P., Bilusic I., Theurillat J.P., Overvatn A., Ishii T., Elazar Z., Komatsu M., Dikic I., Johansen T. Mol. Cell 33:505-516(2009) [PubMed] [Europe PMC] [Abstract] Cited for: FUNCTION, SUBCELLULAR LOCATION, DOMAIN, INTERACTION WITH SQSTM1; MAP1LC3A; MAP1LC3B; MAP1LC3C; GABARAP; GABARAPL1 AND GABARAPL2, MUTAGENESIS OF ASP-50 AND TYR-732. |
| [13] | "Quantitative phosphoproteomics reveals widespread full phosphorylation site occupancy during mitosis." Olsen J.V., Vermeulen M., Santamaria A., Kumar C., Miller M.L., Jensen L.J., Gnad F., Cox J., Jensen T.S., Nigg E.A., Brunak S., Mann M. Sci. Signal. 3:RA3-RA3(2010) [PubMed] [Europe PMC] [Abstract] Cited for: IDENTIFICATION BY MASS SPECTROMETRY [LARGE SCALE ANALYSIS]. Tissue: Cervix carcinoma. |
| [14] | "Solution structure of RSGI RUH-024, a PB1 domain, and of RSGI RUH-046, a UBA domain from human next to BRCA1 gene 1 protein (KIAA0049 protein) R923H variant." RIKEN structural genomics initiative (RSGI) Submitted (NOV-2005) to the PDB data bank Cited for: STRUCTURE BY NMR OF 1-85 AND 916-956. |
| [15] | "Crystal structure of the PB1 domain of NBR1." Mueller S., Kursula I., Zou P., Wilmanns M. FEBS Lett. 580:341-344(2006) [PubMed] [Europe PMC] [Abstract] Cited for: X-RAY CRYSTALLOGRAPHY (1.56 ANGSTROMS) OF 1-85. |
| + | Additional computationally mapped references. |
Cross-references
Sequence databases | |||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| EMBL GenBank DDBJ | X76952 mRNA. Translation: CAA54274.1. D30756 mRNA. Translation: BAA06417.2. Different initiation. AY450308 mRNA. Translation: AAS15047.1. AC060780 Genomic DNA. No translation available. AC109326 Genomic DNA. No translation available. CH471152 Genomic DNA. Translation: EAW60946.1. BC009808 mRNA. Translation: AAH09808.1. AF227189 mRNA. Translation: AAF74119.1. U25764 Genomic DNA. Translation: AAA93228.1. | ||||||||||||||||||||||||||||||||||||
| IPI | IPI00793935. IPI00871941. | ||||||||||||||||||||||||||||||||||||
| RefSeq | NP_005890.2. NM_005899.3. NP_114064.1. NM_031858.2. NP_114068.1. NM_031862.2. | ||||||||||||||||||||||||||||||||||||
| UniGene | Hs.277721. Hs.708158. | ||||||||||||||||||||||||||||||||||||
3D structure databases | |||||||||||||||||||||||||||||||||||||
| PDBe RCSB PDB PDBj |
| ||||||||||||||||||||||||||||||||||||
| ProteinModelPortal | Q14596. | ||||||||||||||||||||||||||||||||||||
| SMR | Q14596. Positions 1-85, 913-957. | ||||||||||||||||||||||||||||||||||||
| ModBase | Search... | ||||||||||||||||||||||||||||||||||||
Protein-protein interaction databases | |||||||||||||||||||||||||||||||||||||
| IntAct | Q14596. 13 interactions. | ||||||||||||||||||||||||||||||||||||
| MINT | MINT-2806845. | ||||||||||||||||||||||||||||||||||||
| STRING | 9606.ENSP00000343479. | ||||||||||||||||||||||||||||||||||||
PTM databases | |||||||||||||||||||||||||||||||||||||
| PhosphoSite | Q14596. | ||||||||||||||||||||||||||||||||||||
Polymorphism databases | |||||||||||||||||||||||||||||||||||||
| DMDM | 296439290. | ||||||||||||||||||||||||||||||||||||
Proteomic databases | |||||||||||||||||||||||||||||||||||||
| PaxDb | Q14596. | ||||||||||||||||||||||||||||||||||||
| PRIDE | Q14596. | ||||||||||||||||||||||||||||||||||||
Protocols and materials databases | |||||||||||||||||||||||||||||||||||||
| DNASU | 4077. | ||||||||||||||||||||||||||||||||||||
| StructuralBiologyKnowledgebase | Search... | ||||||||||||||||||||||||||||||||||||
Genome annotation databases | |||||||||||||||||||||||||||||||||||||
| Ensembl | ENST00000341165; ENSP00000343479; ENSG00000188554. ENST00000422280; ENSP00000411250; ENSG00000188554. ENST00000586650; ENSP00000466071; ENSG00000188554. ENST00000589872; ENSP00000467816; ENSG00000188554. ENST00000590996; ENSP00000466667; ENSG00000188554. | ||||||||||||||||||||||||||||||||||||
| GeneID | 4077. | ||||||||||||||||||||||||||||||||||||
| KEGG | hsa:4077. | ||||||||||||||||||||||||||||||||||||
| UCSC | uc010czd.3. human. uc010whu.2. human. | ||||||||||||||||||||||||||||||||||||
Organism-specific databases | |||||||||||||||||||||||||||||||||||||
| CTD | 4077. | ||||||||||||||||||||||||||||||||||||
| GeneCards | GC17P041322. | ||||||||||||||||||||||||||||||||||||
| HGNC | HGNC:6746. NBR1. | ||||||||||||||||||||||||||||||||||||
| HPA | HPA022999. HPA023999. | ||||||||||||||||||||||||||||||||||||
| MIM | 166945. gene. | ||||||||||||||||||||||||||||||||||||
| neXtProt | NX_Q14596. | ||||||||||||||||||||||||||||||||||||
| PharmGKB | PA30510. | ||||||||||||||||||||||||||||||||||||
| HUGE | Search... | ||||||||||||||||||||||||||||||||||||
| GenAtlas | Search... | ||||||||||||||||||||||||||||||||||||
Phylogenomic databases | |||||||||||||||||||||||||||||||||||||
| eggNOG | NOG239857. | ||||||||||||||||||||||||||||||||||||
| HOGENOM | HOG000220861. | ||||||||||||||||||||||||||||||||||||
| HOVERGEN | HBG052578. | ||||||||||||||||||||||||||||||||||||
| InParanoid | Q14596. | ||||||||||||||||||||||||||||||||||||
| OMA | PDHNPPC. | ||||||||||||||||||||||||||||||||||||
| OrthoDB | EOG4Z62MX. | ||||||||||||||||||||||||||||||||||||
Gene expression databases | |||||||||||||||||||||||||||||||||||||
| ArrayExpress | Q14596. | ||||||||||||||||||||||||||||||||||||
| Bgee | Q14596. | ||||||||||||||||||||||||||||||||||||
| CleanEx | HS_NBR1. | ||||||||||||||||||||||||||||||||||||
| Genevestigator | Q14596. | ||||||||||||||||||||||||||||||||||||
Family and domain databases | |||||||||||||||||||||||||||||||||||||
| InterPro | IPR000270. OPR_PB1. IPR009060. UBA-like. IPR015940. UBA/transl_elong_EF1B_N_euk. IPR000433. Znf_ZZ. [Graphical view] | ||||||||||||||||||||||||||||||||||||
| Pfam | PF00564. PB1. 1 hit. PF00569. ZZ. 1 hit. [Graphical view] | ||||||||||||||||||||||||||||||||||||
| SMART | SM00666. PB1. 1 hit. SM00291. ZnF_ZZ. 1 hit. [Graphical view] | ||||||||||||||||||||||||||||||||||||
| SUPFAM | SSF46934. UBA_like. 1 hit. | ||||||||||||||||||||||||||||||||||||
| PROSITE | PS50030. UBA. 1 hit. PS01357. ZF_ZZ_1. 1 hit. PS50135. ZF_ZZ_2. 1 hit. [Graphical view] | ||||||||||||||||||||||||||||||||||||
| ProtoNet | Search... | ||||||||||||||||||||||||||||||||||||
Other | |||||||||||||||||||||||||||||||||||||
| ChiTaRS | NBR1. human. | ||||||||||||||||||||||||||||||||||||
| EvolutionaryTrace | Q14596. | ||||||||||||||||||||||||||||||||||||
| GenomeRNAi | 4077. | ||||||||||||||||||||||||||||||||||||
| NextBio | 15978. | ||||||||||||||||||||||||||||||||||||
| SOURCE | Search... | ||||||||||||||||||||||||||||||||||||
Entry information
| Entry name | NBR1_HUMAN | ||||||||
| Accession | Primary (citable) accession number: Q14596 Secondary accession number(s): Q13173 Q9NRF7 | ||||||||
| Entry history |
| ||||||||
| Entry status | Reviewed (UniProtKB/Swiss-Prot) | ||||||||
| Annotation program | Chordata Protein Annotation Program | ||||||||
| Disclaimer | Any 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. | ||||||||
Relevant documents
| Human chromosome 17 Human chromosome 17: entries, gene names and cross-references to MIM |
| Human entries with polymorphisms or disease mutations List of human entries with polymorphisms or disease mutations |
| Human polymorphisms and disease mutations Index of human polymorphisms and disease mutations |
| MIM cross-references Online Mendelian Inheritance in Man (MIM) cross-references in UniProtKB/Swiss-Prot |
| PDB cross-references Index of Protein Data Bank (PDB) cross-references |
| SIMILARITY comments Index of protein domains and families |

Clusters with
