Q9ULX6 (AKP8L_HUMAN) Reviewed, UniProtKB/Swiss-Prot
Last modified
May 29, 2013.
Version 123.
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: A-kinase anchor protein 8-like Short name=AKAP8-like protein Alternative name(s): Helicase A-binding protein 95 Short name=HAP95 Homologous to AKAP95 protein Short name=HA95 Neighbor of A-kinase-anchoring protein 95 Short name=Neighbor of AKAP95 | ||||||
| Gene names |
| ||||||
| 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 | 646 AA. |
| Sequence status | Complete. |
| Protein existence | Evidence at protein level |
General annotation (Comments)
| Function | Could play a role in constitutive transport element (CTE)-mediated gene expression. Does not seem to be implicated in the binding of regulatory subunit II of PKA. May be involved in nuclear envelope breakdown and chromatin condensation. May regulate the initiation phase of DNA replication when associated with TMPO-beta. |
| Subunit structure | Interacts with PRPF40A By similarity. Binds to the C-terminal of RNA helicase A and to TMPO-beta. Interacts with RNF43. Ref.10 Ref.13 |
| Subcellular location | Nucleus matrix. Cytoplasm. Note: Colocalizes with PRPF40A in the nuclear matrix By similarity. Nuclear at steady state but shuttles between the nucleus and cytoplasm. Associated with the nuclear matrix. Ref.9 Ref.12 |
| Tissue specificity | Expressed in the brain cortex (at protein level). Ref.12 |
| Post-translational modification | Phosphorylated on serine or threonine residues possibly by PKA. Ref.11 |
| Sequence similarities | Belongs to the AKAP95 family. Contains 2 C2H2 AKAP95-type zinc fingers. |
| Sequence caution | The sequence AAF86048.1 differs from that shown. Reason: Frameshift at position 553. The sequence BAA34791.1 differs from that shown. Reason: Erroneous initiation. Translation N-terminally shortened. |
Ontologies
| Keywords | |
|---|---|
| Cellular component | Cytoplasm Nucleus |
| Coding sequence diversity | Alternative splicing Polymorphism |
| Domain | Repeat Zinc-finger |
| Ligand | Metal-binding Zinc |
| PTM | Acetylation Phosphoprotein |
| Technical term | Complete proteome Reference proteome |
| Gene Ontology (GO) | |
| Cellular_component | cytoplasm Inferred from electronic annotation. Source: UniProtKB-SubCell nuclear matrixInferred from direct assay Ref.12. Source: UniProtKB |
| Molecular_function | DEAD/H-box RNA helicase binding Traceable author statement Ref.3. Source: UniProtKB DNA bindingInferred from electronic annotation. Source: InterPro metal ion bindingInferred from electronic annotation. Source: UniProtKB-KW |
| Complete GO annotation... | |
Binary interactions
With | Entry | #Exp. | IntAct | Notes |
|---|---|---|---|---|
| RNF43 | Q68DV7 | 2 | EBI-357530,EBI-1647060 |
Alternative products
| This entry describes 2 isoforms produced by alternative splicing. [Align] [Select] | ||||||
| Isoform 1 (identifier: Q9ULX6-1) 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: Q9ULX6-2) The sequence of this isoform differs from the canonical sequence as follows: 61-121: Missing. |
Sequence annotation (Features)
| Feature key | Position(s) | Length | Description | Graphical view | Feature identifier | ||||
Molecule processing | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Chain | 1 – 646 | 646 | A-kinase anchor protein 8-like | PRO_0000075384 | |||||
Regions | |||||||||
| Zinc finger | 389 – 413 | 25 | C2H2 AKAP95-type 1 | ||||||
| Zinc finger | 482 – 507 | 26 | C2H2 AKAP95-type 2 | ||||||
| Motif | 274 – 279 | 6 | Nuclear localization signal Potential | ||||||
| Motif | 362 – 364 | 3 | Nuclear localization signal Potential | ||||||
| Compositional bias | 41 – 52 | 12 | Gly/Tyr-rich | ||||||
| Compositional bias | 589 – 597 | 9 | Pro-rich | ||||||
| Compositional bias | 602 – 608 | 7 | Pro-rich | ||||||
Amino acid modifications | |||||||||
| Modified residue | 257 | 1 | N6-acetyllysine Ref.16 | ||||||
| Modified residue | 283 | 1 | Phosphoserine Ref.14 Ref.17 Ref.18 | ||||||
| Modified residue | 292 | 1 | Phosphothreonine Ref.15 | ||||||
| Modified residue | 297 | 1 | Phosphoserine Ref.15 | ||||||
Natural variations | |||||||||
| Alternative sequence | 61 – 121 | 61 | Missing in isoform 2. | VSP_044426 | |||||
| Natural variant | 458 | 1 | H → Q. Ref.2 Ref.3 Ref.4 Ref.5 Ref.7 Ref.8 Ref.19 Corresponds to variant rs2058322 [ dbSNP | Ensembl ]. | VAR_068822 | |||||
Experimental info | |||||||||
| Sequence conflict | 100 | 1 | D → N in AAF86048. Ref.3 | ||||||
| Sequence conflict | 189 | 1 | S → N in AAF86048. Ref.3 | ||||||
| Sequence conflict | 351 – 358 | 8 | ALTTQDEN → EFSWGAWC in BAA34791. Ref.9 | ||||||
| Sequence conflict | 599 – 616 | 18 | AVSPP…EEGAV → GRVAATAAAPRRRRRRAPW in AAF86048. Ref.3 | ||||||
| Sequence conflict | 641 – 646 | 6 | GGGGAP → EGRRGRPV in AAF86048. Ref.3 | ||||||
Sequences
| ||||||||||||||||||||||||
References
| « Hide 'large scale' references | |
| [1] | "cDNA cloning of a novel human gene NAKAP95, neighbor of A-kinase anchoring protein 95 (AKAP95) on chromosome 19p13.11-p13.12 region." Seki N., Ueki N., Yano K., Saito T., Masuho Y., Muramatsu M.-A. J. Hum. Genet. 45:31-37(2000) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [MRNA] (ISOFORM 1). Tissue: Fetal brain. |
| [2] | "Identification, cloning and characterization of a novel nuclear protein, HA95, homologous to A-kinase anchoring protein 95." Orstavik S., Eide T., Collas P., Han I.O., Tasken K., Kieff E., Jahnsen T., Skalhegg B.S. Biol. Cell 92:27-37(2000) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [MRNA] (ISOFORM 1), VARIANT GLN-458. |
| [3] | "A novel shuttle protein binds to RNA helicase A and activates the retroviral constitutive transport element." Westberg C., Yang J.-P., Tang H., Reddy T.R., Wong-Staal F. J. Biol. Chem. 275:21396-21401(2000) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [MRNA] (ISOFORM 1), VARIANT GLN-458. Tissue: Placenta and T-cell lymphoma. |
| [4] | "Complete sequencing and characterization of 21,243 full-length human cDNAs." Ota T., Suzuki Y., Nishikawa T., Otsuki T., Sugiyama T., Irie R., Wakamatsu A., Hayashi K., Sato H., Nagai K., Kimura K., Makita H., Sekine M., Obayashi M., Nishi T., Shibahara T., Tanaka T., Ishii S. Sugano S.Nat. Genet. 36:40-45(2004) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORM 2), VARIANT GLN-458. Tissue: Substantia nigra. |
| [5] | "Human protein factory for converting the transcriptome into an in vitro-expressed proteome." Goshima N., Kawamura Y., Fukumoto A., Miura A., Honma R., Satoh R., Wakamatsu A., Yamamoto J., Kimura K., Nishikawa T., Andoh T., Iida Y., Ishikawa K., Ito E., Kagawa N., Kaminaga C., Kanehori K., Kawakami B. Nomura N.Nat. Methods 5:1011-1017(2008) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORM 1), VARIANT GLN-458. |
| [6] | "The DNA sequence and biology of human chromosome 19." Grimwood J., Gordon L.A., Olsen A.S., Terry A., Schmutz J., Lamerdin J.E., Hellsten U., Goodstein D., Couronne O., Tran-Gyamfi M., Aerts A., Altherr M., Ashworth L., Bajorek E., Black S., Branscomb E., Caenepeel S., Carrano A.V. Lucas S.M.Nature 428:529-535(2004) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. |
| [7] | 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], VARIANT GLN-458. |
| [8] | "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 1), VARIANT GLN-458. Tissue: Placenta. |
| [9] | "Selection system for genes encoding nuclear-targeted proteins." Ueki N., Oda T., Kondo M., Yano K., Noguchi T., Muramatsu M.-A. Nat. Biotechnol. 16:1338-1342(1998) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] OF 1-358 (ISOFORM 1), SUBCELLULAR LOCATION. Tissue: Fetal brain. |
| [10] | "HA95 and LAP2 beta mediate a novel chromatin-nuclear envelope interaction implicated in initiation of DNA replication." Martins S., Eikvar S., Furukawa K., Collas P. J. Cell Biol. 160:177-188(2003) [PubMed] [Europe PMC] [Abstract] Cited for: INTERACTION WITH TMPO-BETA. |
| [11] | "In vitro modulation of the interaction between HA95 and LAP2beta by cAMP signaling." Martins S.B., Marstad A., Collas P. Biochemistry 42:10456-10461(2003) [PubMed] [Europe PMC] [Abstract] Cited for: PHOSPHORYLATION. |
| [12] | "Interaction of the nuclear matrix protein NAKAP with HypA and huntingtin: implications for nuclear toxicity in Huntington's disease pathogenesis." Sayer J.A., Manczak M., Akileswaran L., Reddy P.H., Coghlan V.M. NeuroMolecular Med. 7:297-310(2005) [PubMed] [Europe PMC] [Abstract] Cited for: SUBCELLULAR LOCATION, TISSUE SPECIFICITY. |
| [13] | "A cancer-associated RING finger protein, RNF43, is a ubiquitin ligase that interacts with a nuclear protein, HAP95." Sugiura T., Yamaguchi A., Miyamoto K. Exp. Cell Res. 314:1519-1528(2008) [PubMed] [Europe PMC] [Abstract] Cited for: INTERACTION WITH RNF43. |
| [14] | "Kinase-selective enrichment enables quantitative phosphoproteomics of the kinome across the cell cycle." Daub H., Olsen J.V., Bairlein M., Gnad F., Oppermann F.S., Korner R., Greff Z., Keri G., Stemmann O., Mann M. Mol. Cell 31:438-448(2008) [PubMed] [Europe PMC] [Abstract] Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT SER-283, MASS SPECTROMETRY. Tissue: Cervix carcinoma. |
| [15] | "A quantitative atlas of mitotic phosphorylation." Dephoure N., Zhou C., Villen J., Beausoleil S.A., Bakalarski C.E., Elledge S.J., Gygi S.P. Proc. Natl. Acad. Sci. U.S.A. 105:10762-10767(2008) [PubMed] [Europe PMC] [Abstract] Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT THR-292 AND SER-297, MASS SPECTROMETRY. Tissue: Cervix carcinoma. |
| [16] | "Lysine acetylation targets protein complexes and co-regulates major cellular functions." Choudhary C., Kumar C., Gnad F., Nielsen M.L., Rehman M., Walther T.C., Olsen J.V., Mann M. Science 325:834-840(2009) [PubMed] [Europe PMC] [Abstract] Cited for: ACETYLATION [LARGE SCALE ANALYSIS] AT LYS-257, MASS SPECTROMETRY. |
| [17] | "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: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT SER-283, MASS SPECTROMETRY. Tissue: Cervix carcinoma. |
| [18] | "System-wide temporal characterization of the proteome and phosphoproteome of human embryonic stem cell differentiation." Rigbolt K.T., Prokhorova T.A., Akimov V., Henningsen J., Johansen P.T., Kratchmarova I., Kassem M., Mann M., Olsen J.V., Blagoev B. Sci. Signal. 4:RS3-RS3(2011) [PubMed] [Europe PMC] [Abstract] Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT SER-283, MASS SPECTROMETRY. |
| [19] | "Initial characterization of the human central proteome." Burkard T.R., Planyavsky M., Kaupe I., Breitwieser F.P., Buerckstuemmer T., Bennett K.L., Superti-Furga G., Colinge J. BMC Syst. Biol. 5:17-17(2011) [PubMed] [Europe PMC] [Abstract] Cited for: VARIANT [LARGE SCALE ANALYSIS] GLN-458, MASS SPECTROMETRY. |
| + | Additional computationally mapped references. |
Cross-references
Sequence databases | |
|---|---|
| EMBL GenBank DDBJ | AB025905 mRNA. Translation: BAA85003.1. AJ243467 mRNA. Translation: CAB65092.1. AF199414 mRNA. Translation: AAF86048.1. Frameshift. AK295956 mRNA. Translation: BAG58736.1. AB451326 mRNA. Translation: BAG70140.1. AB451469 mRNA. Translation: BAG70283.1. AC005785 Genomic DNA. No translation available. AC006128 Genomic DNA. No translation available. CH471106 Genomic DNA. Translation: EAW84475.1. BC000713 mRNA. Translation: AAH00713.1. AB015332 mRNA. Translation: BAA34791.1. Different initiation. |
| IPI | IPI00297455. |
| RefSeq | NP_055186.2. NM_014371.2. |
| UniGene | Hs.399800. |
3D structure databases | |
| ProteinModelPortal | Q9ULX6. |
| ModBase | Search... |
Protein-protein interaction databases | |
| DIP | DIP-27541N. |
| IntAct | Q9ULX6. 10 interactions. |
| MINT | MINT-1134534. |
| STRING | 9606.ENSP00000380557. |
PTM databases | |
| PhosphoSite | Q9ULX6. |
Polymorphism databases | |
| DMDM | 296439446. |
Proteomic databases | |
| PaxDb | Q9ULX6. |
| PRIDE | Q9ULX6. |
Protocols and materials databases | |
| DNASU | 26993. |
| StructuralBiologyKnowledgebase | Search... |
Genome annotation databases | |
| Ensembl | ENST00000397410; ENSP00000380557; ENSG00000011243. ENST00000595465; ENSP00000470952; ENSG00000011243. |
| GeneID | 26993. |
| KEGG | hsa:26993. |
| UCSC | uc002naw.1. human. uc010xoh.1. human. |
Organism-specific databases | |
| CTD | 26993. |
| GeneCards | GC19M015490. |
| H-InvDB | HIX0014850. HIX0115658. |
| HGNC | HGNC:29857. AKAP8L. |
| HPA | HPA042485. HPA042546. |
| MIM | 609475. gene. |
| neXtProt | NX_Q9ULX6. |
| PharmGKB | PA134867364. |
| GenAtlas | Search... |
Phylogenomic databases | |
| eggNOG | NOG47695. |
| HOGENOM | HOG000169111. |
| HOVERGEN | HBG104297. |
| InParanoid | Q9ULX6. |
| KO | K15978. |
| OMA | WEMPSSD. |
| OrthoDB | EOG434W6D. |
Gene expression databases | |
| ArrayExpress | Q9ULX6. |
| Bgee | Q9ULX6. |
| CleanEx | HS_AKAP8L. |
| Genevestigator | Q9ULX6. |
| GermOnline | ENSG00000011243. Homo sapiens. |
Family and domain databases | |
| InterPro | IPR007071. AKAP95. IPR015880. Znf_C2H2-like. [Graphical view] |
| PANTHER | PTHR12190. PTHR12190. 1 hit. |
| Pfam | PF04988. AKAP95. 1 hit. [Graphical view] |
| SMART | SM00355. ZnF_C2H2. 1 hit. [Graphical view] |
| ProtoNet | Search... |
Other | |
| ChiTaRS | AKAP8L. human. |
| GenomeRNAi | 26993. |
| NextBio | 35472456. |
| SOURCE | Search... |
Entry information
| Entry name | AKP8L_HUMAN | ||||||||
| Accession | Primary (citable) accession number: Q9ULX6 Secondary accession number(s): B4DJ74 Q9UGM0 | ||||||||
| 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 19 Human chromosome 19: 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 |
| SIMILARITY comments Index of protein domains and families |

Clusters with
