P49321 (NASP_HUMAN) Reviewed, UniProtKB/Swiss-Prot
Last modified
January 25, 2012.
Version 120.
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: Nuclear autoantigenic sperm protein Short name=NASP | ||
| Gene names |
| ||
| Organism | Homo sapiens (Human) | ||
| Taxonomic identifier | 9606 [NCBI] | ||
| Taxonomic lineage | Eukaryota › Metazoa › Chordata › Craniata › Vertebrata › Euteleostomi › Mammalia › Eutheria › Euarchontoglires › Primates › Haplorrhini › Catarrhini › Hominidae › Homo |
Protein attributes
| Sequence length | 788 AA. |
| Sequence status | Complete. |
| Sequence processing | The displayed sequence is further processed into a mature form. |
| Protein existence | Evidence at protein level |
General annotation (Comments)
| Function | Required for DNA replication, normal cell cycle progression and cell proliferation. Forms a cytoplasmic complex with HSP90 and H1 linker histones and stimulates HSP90 ATPase activity. NASP and H1 histone are subsequently released from the complex and translocate to the nucleus where the histone is released for binding to DNA By similarity. |
| Subunit structure | Binds to linker H1 histones but not to core histones. Also binds to HSP90 in the cytoplasm. This interaction stimulates binding of NASP to HIST1H1T/H1T By similarity. |
| Subcellular location | |
| Tissue specificity | Isoform 1 is testis- and sperm-specific. |
| Post-translational modification | Phosphorylated upon DNA damage, probably by ATM or ATR. Ref.8 Ref.9 Ref.10 Ref.11 Ref.12 Ref.13 Ref.14 Ref.15 |
| Sequence similarities | Belongs to the NASP family. Contains 3 TPR repeats. |
Ontologies
Alternative products
| This entry describes 3 isoforms produced by alternative splicing. [Align] [Select] | ||||||
| Isoform 1 (identifier: P49321-1) 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: P49321-2) The sequence of this isoform differs from the canonical sequence as follows: 138-476: Missing. | ||||||
| Isoform 3 (identifier: P49321-3) The sequence of this isoform differs from the canonical sequence as follows: 1-36: MAMESTATAAVAAELVSADKIEDVPAPSTSADKVES → MFLLLLHLQIKWRATINLLSVTEDGLHFVEYYLNRIIH |
Sequence annotation (Features)
| Feature key | Position(s) | Length | Description | Graphical view | Feature identifier | ||||
Molecule processing | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Initiator methionine | 1 | 1 | Removed | ||||||
| Chain | 2 – 788 | 787 | Nuclear autoantigenic sperm protein | PRO_0000106299 | |||||
Regions | |||||||||
| Repeat | 43 – 76 | 34 | TPR 1 | ||||||
| Repeat | 542 – 575 | 34 | TPR 2 | ||||||
| Repeat | 584 – 617 | 34 | TPR 3 | ||||||
| Region | 116 – 127 | 12 | Histone-binding | ||||||
| Region | 211 – 244 | 34 | Histone-binding | ||||||
| Region | 469 – 512 | 44 | Histone-binding | ||||||
| Coiled coil | 136 – 164 | 29 | Potential | ||||||
| Coiled coil | 460 – 487 | 28 | Potential | ||||||
| Coiled coil | 597 – 665 | 69 | Potential | ||||||
| Coiled coil | 753 – 778 | 26 | Potential | ||||||
| Motif | 716 – 722 | 7 | Nuclear localization signal Potential | ||||||
| Compositional bias | 111 – 658 | 548 | Glu-rich (acidic) | ||||||
Amino acid modifications | |||||||||
| Modified residue | 2 | 1 | N-acetylalanine Ref.14 | ||||||
| Modified residue | 30 | 1 | Phosphoserine Ref.14 | ||||||
| Modified residue | 33 | 1 | N6-acetyllysine Ref.16 | ||||||
| Modified residue | 189 | 1 | Phosphoserine Ref.9 Ref.13 | ||||||
| Modified residue | 228 | 1 | Phosphothreonine Ref.11 | ||||||
| Modified residue | 244 | 1 | Phosphoserine Ref.9 Ref.13 | ||||||
| Modified residue | 390 | 1 | Phosphothreonine Ref.8 Ref.10 Ref.11 Ref.13 Ref.15 | ||||||
| Modified residue | 408 | 1 | Phosphoserine Ref.13 | ||||||
| Modified residue | 421 | 1 | Phosphoserine Ref.8 Ref.12 Ref.14 | ||||||
| Modified residue | 451 | 1 | Phosphoserine Ref.9 Ref.12 | ||||||
| Modified residue | 464 | 1 | Phosphothreonine Ref.12 | ||||||
| Modified residue | 477 | 1 | Phosphothreonine Ref.9 Ref.11 | ||||||
| Modified residue | 480 | 1 | Phosphoserine Ref.9 Ref.11 | ||||||
| Modified residue | 497 | 1 | Phosphoserine Ref.11 Ref.14 | ||||||
| Modified residue | 503 | 1 | Phosphoserine Ref.9 Ref.15 | ||||||
| Modified residue | 683 | 1 | Phosphothreonine Ref.13 | ||||||
| Modified residue | 726 | 1 | Phosphoserine Ref.9 Ref.11 | ||||||
Natural variations | |||||||||
| Alternative sequence | 1 – 36 | 36 | MAMES…DKVES → MFLLLLHLQIKWRATINLLS VTEDGLHFVEYYLNRIIH in isoform 3. | VSP_036616 | |||||
| Alternative sequence | 138 – 476 | 339 | Missing in isoform 2. | VSP_006551 | |||||
| Natural variant | 620 | 1 | V → G. Corresponds to variant rs34618000 [ dbSNP | Ensembl ]. | VAR_052619 | |||||
Experimental info | |||||||||
| Sequence conflict | 14 – 15 | 2 | EL → DV in AAA36027. Ref.1 | ||||||
| Sequence conflict | 159 | 1 | K → T in BAD96536. Ref.3 | ||||||
| Sequence conflict | 348 | 1 | T → Q in AAA36027. Ref.1 | ||||||
| Sequence conflict | 633 | 1 | Missing in AAA36027. Ref.1 | ||||||
| Sequence conflict | 767 – 770 | 4 | AESR → LKRG in AAA36027. Ref.1 | ||||||
| Sequence conflict | 777 | 1 | V → L in AAA36027. Ref.1 | ||||||
Sequences
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References
| « Hide 'large scale' references | |
| [1] | "Sequence and localization of human NASP: conservation of a Xenopus histone-binding protein." O'Rand M.G., Richardson R.T., Zimmerman L.J., Widgren E.E. Dev. Biol. 154:37-44(1992) [PubMed: 1426632] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [MRNA] (ISOFORM 1). Tissue: Testis. |
| [2] | "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: 14702039] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORM 1), NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] OF 1-635 (ISOFORM 3). Tissue: Placenta and Teratocarcinoma. |
| [3] | Suzuki Y., Sugano S., Totoki Y., Toyoda A., Takeda T., Sakaki Y., Tanaka A., Yokoyama S. Submitted (APR-2005) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORM 1). Tissue: Liver. |
| [4] | "The DNA sequence and biological annotation of human chromosome 1." Gregory S.G., Barlow K.F., McLay K.E., Kaul R., Swarbreck D., Dunham A., Scott C.E., Howe K.L., Woodfine K., Spencer C.C.A., Jones M.C., Gillson C., Searle S., Zhou Y., Kokocinski F., McDonald L., Evans R., Phillips K. Bentley D.R.Nature 441:315-321(2006) [PubMed: 16710414] [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 (SEP-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: 15489334] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORMS 1 AND 2). Tissue: Eye, Lung, Placenta and Testis. |
| [7] | "Histone-binding domains in a human nuclear autoantigenic sperm protein." Batova I., O'Rand M.G. Biol. Reprod. 54:1238-1244(1996) [PubMed: 8724350] [Abstract] Cited for: HISTONE-BINDING REGIONS. |
| [8] | "Large-scale characterization of HeLa cell nuclear phosphoproteins." Beausoleil S.A., Jedrychowski M., Schwartz D., Elias J.E., Villen J., Li J., Cohn M.A., Cantley L.C., Gygi S.P. Proc. Natl. Acad. Sci. U.S.A. 101:12130-12135(2004) [PubMed: 15302935] [Abstract] Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT THR-390 AND SER-421, MASS SPECTROMETRY. Tissue: Cervix carcinoma. |
| [9] | "Global, in vivo, and site-specific phosphorylation dynamics in signaling networks." Olsen J.V., Blagoev B., Gnad F., Macek B., Kumar C., Mortensen P., Mann M. Cell 127:635-648(2006) [PubMed: 17081983] [Abstract] Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT SER-189; SER-244; SER-451; THR-477; SER-480; SER-503 AND SER-726, MASS SPECTROMETRY. Tissue: Cervix carcinoma. |
| [10] | "A probability-based approach for high-throughput protein phosphorylation analysis and site localization." Beausoleil S.A., Villen J., Gerber S.A., Rush J., Gygi S.P. Nat. Biotechnol. 24:1285-1292(2006) [PubMed: 16964243] [Abstract] Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT THR-390, MASS SPECTROMETRY. Tissue: Cervix carcinoma. |
| [11] | "Global proteomic profiling of phosphopeptides using electron transfer dissociation tandem mass spectrometry." Molina H., Horn D.M., Tang N., Mathivanan S., Pandey A. Proc. Natl. Acad. Sci. U.S.A. 104:2199-2204(2007) [PubMed: 17287340] [Abstract] Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT THR-228; THR-390; THR-477; SER-480; SER-497 AND SER-726, MASS SPECTROMETRY. Tissue: Embryonic kidney. |
| [12] | "ATM and ATR substrate analysis reveals extensive protein networks responsive to DNA damage." Matsuoka S., Ballif B.A., Smogorzewska A., McDonald E.R. III, Hurov K.E., Luo J., Bakalarski C.E., Zhao Z., Solimini N., Lerenthal Y., Shiloh Y., Gygi S.P., Elledge S.J. Science 316:1160-1166(2007) [PubMed: 17525332] [Abstract] Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT SER-421; SER-451 AND THR-464, MASS SPECTROMETRY. Tissue: Embryonic kidney. |
| [13] | "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: 18669648] [Abstract] Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT SER-189; SER-244; THR-390; SER-408 AND THR-683, MASS SPECTROMETRY. Tissue: Cervix carcinoma. |
| [14] | "Lys-N and trypsin cover complementary parts of the phosphoproteome in a refined SCX-based approach." Gauci S., Helbig A.O., Slijper M., Krijgsveld J., Heck A.J., Mohammed S. Anal. Chem. 81:4493-4501(2009) [PubMed: 19413330] [Abstract] Cited for: ACETYLATION [LARGE SCALE ANALYSIS] AT ALA-2, PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT SER-30; SER-421 AND SER-497, MASS SPECTROMETRY. Tissue: Embryonic kidney. |
| [15] | "Quantitative phosphoproteomic analysis of T cell receptor signaling reveals system-wide modulation of protein-protein interactions." Mayya V., Lundgren D.H., Hwang S.-I., Rezaul K., Wu L., Eng J.K., Rodionov V., Han D.K. Sci. Signal. 2:RA46-RA46(2009) [PubMed: 19690332] [Abstract] Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT THR-390 AND SER-503, MASS SPECTROMETRY. Tissue: Leukemic T-cell. |
| [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., Olsen J.V., Mann M. Science 325:834-840(2009) [PubMed: 19608861] [Abstract] Cited for: ACETYLATION [LARGE SCALE ANALYSIS] AT LYS-33, MASS SPECTROMETRY. |
| [17] | "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: 21269460] [Abstract] Cited for: IDENTIFICATION BY MASS SPECTROMETRY [LARGE SCALE ANALYSIS]. |
Cross-references
Sequence databases | |
|---|---|
| EMBL GenBank DDBJ | M97856 mRNA. Translation: AAA36027.1. AK056161 mRNA. No translation available. AK291637 mRNA. Translation: BAF84326.1. AK222816 mRNA. Translation: BAD96536.1. AL355480 Genomic DNA. Translation: CAI22462.1. AL355480 Genomic DNA. Translation: CAI22465.1. CH471059 Genomic DNA. Translation: EAX06968.1. CH471059 Genomic DNA. Translation: EAX06969.1. BC003113 mRNA. Translation: AAH03113.1. BC053608 mRNA. Translation: AAH53608.1. BC010105 mRNA. Translation: AAH10105.1. BC011580 mRNA. Translation: AAH11580.1. |
| IPI | IPI00179953. IPI00219821. IPI00332499. |
| PIR | A48819. |
| RefSeq | NP_001182122.1. NM_001195193.1. NP_002473.2. NM_002482.3. NP_689511.2. NM_152298.3. |
| UniGene | Hs.319334. |
3D structure databases | |
| ProteinModelPortal | P49321. |
| ModBase | Search... |
Protein-protein interaction databases | |
| DIP | DIP-47269N. |
| IntAct | P49321. 8 interactions. |
| STRING | P49321. |
PTM databases | |
| PhosphoSite | P49321. |
Polymorphism databases | |
| DMDM | 23503077. |
Proteomic databases | |
| PRIDE | P49321. |
Protocols and materials databases | |
| StructuralBiologyKnowledgebase | Search... |
Genome annotation databases | |
| Ensembl | ENST00000350030; ENSP00000255120; ENSG00000132780. |
| GeneID | 4678. |
| KEGG | hsa:4678. |
| UCSC | uc001coi.1. human. |
Organism-specific databases | |
| CTD | 4678. |
| GeneCards | GC01P046049. |
| H-InvDB | HIX0000535. |
| HGNC | HGNC:7644. NASP. |
| MIM | 603185. gene. |
| neXtProt | NX_P49321. |
| PharmGKB | PA31448. |
| GenAtlas | Search... |
Phylogenomic databases | |
| HOVERGEN | HBG002186. |
| OMA | GGDEPKE. |
Gene expression databases | |
| ArrayExpress | P49321. |
| Bgee | P49321. |
| CleanEx | HS_NASP. |
| Genevestigator | P49321. |
| GermOnline | ENSG00000132780. Homo sapiens. |
Family and domain databases | |
| InterPro | IPR019544. Tetratricopeptide_SHNi-TPR_dom. IPR001440. TPR-1. IPR013026. TPR-contain. IPR011990. TPR-like_helical. IPR019734. TPR_repeat. [Graphical view] |
| Gene3D | G3DSA:1.25.40.10. TPR-like_helical. 2 hits. |
| KO | K11291. |
| Pfam | PF10516. SHNi-TPR. 1 hit. PF00515. TPR_1. 1 hit. [Graphical view] |
| SMART | SM00028. TPR. 3 hits. [Graphical view] |
| PROSITE | PS50005. TPR. 3 hits. PS50293. TPR_REGION. 2 hits. [Graphical view] |
| ProtoNet | Search... |
Other | |
| NextBio | 18032. |
| PMAP-CutDB | P49321. |
| SOURCE | Search... |
Entry information
| Entry name | NASP_HUMAN | ||||||||
| Accession | Primary (citable) accession number: P49321 Secondary accession number(s): A8K6H2 Q9BTW2 | ||||||||
| Entry history |
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| 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 1 Human chromosome 1: 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