Q8IX01 (SUGP2_HUMAN) Reviewed, UniProtKB/Swiss-Prot
Last modified
January 25, 2012.
Version 79.
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: SURP and G-patch domain-containing protein 2 Alternative name(s): Arginine/serine-rich-splicing factor 14 Splicing factor, arginine/serine-rich 14 | ||||
| Gene names |
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| 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 | 1082 AA. |
| Sequence status | Complete. |
| Protein existence | Evidence at protein level |
General annotation (Comments)
| Function | May play a role in mRNA splicing Potential. |
| Subcellular location | Nucleus Potential. |
| Tissue specificity | Detected in adult testis, and in fetal brain and kidney. Ref.1 |
| Post-translational modification | Phosphorylated upon DNA damage, probably by ATM or ATR. Ref.7 Ref.8 Ref.9 Ref.10 Ref.11 |
| Sequence similarities | Contains 1 G-patch domain. Contains 2 SURP motif repeats. |
| Sequence caution | The sequence AAC06129.1 differs from that shown. Reason: Erroneous gene model prediction. The sequence AAH20586.1 differs from that shown. Reason: Erroneous initiation. Translation N-terminally extended. The sequence BAA20820.2 differs from that shown. Reason: Erroneous initiation. Translation N-terminally shortened. |
Ontologies
| Keywords | |
|---|---|
| Biological process | mRNA processing mRNA splicing |
| Cellular component | Nucleus |
| Coding sequence diversity | Alternative splicing Polymorphism |
| Domain | Repeat |
| PTM | Phosphoprotein |
| Technical term | 3D-structure Complete proteome Reference proteome |
| Gene Ontology (GO) | |
| Biological process | RNA splicing Inferred from electronic annotation. Source: UniProtKB-KW mRNA processingInferred from electronic annotation. Source: UniProtKB-KW |
| Cellular component | nucleus Inferred from electronic annotation. Source: UniProtKB-SubCell |
| Molecular function | RNA binding Inferred from electronic annotation. Source: InterPro |
| Complete GO annotation... | |
Alternative products
| This entry describes 3 isoforms produced by alternative splicing. [Align] [Select] | ||||||
| Isoform 1 (identifier: Q8IX01-1) 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: Q8IX01-3) The sequence of this isoform differs from the canonical sequence as follows: 890-941: Missing. 1044-1082: GTPSEGEGLG...QMYRHKRANK → YAAGSLGWEW...LNRRHLQMRS | ||||||
| Note: No experimental confirmation available. | ||||||
| Isoform 4 (identifier: Q8IX01-4) The sequence of this isoform differs from the canonical sequence as follows: 890-941: Missing. | ||||||
| Note: No experimental confirmation available. |
Sequence annotation (Features)
| Feature key | Position(s) | Length | Description | Graphical view | Feature identifier | ||||||||||||||
Molecule processing | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Chain | 1 – 1082 | 1082 | SURP and G-patch domain-containing protein 2 | PRO_0000097708 | |||||||||||||||
Regions | |||||||||||||||||||
| Repeat | 590 – 633 | 44 | SURP motif 1 | ||||||||||||||||
| Repeat | 787 – 830 | 44 | SURP motif 2 | ||||||||||||||||
| Domain | 1011 – 1057 | 47 | G-patch | ||||||||||||||||
| Motif | 995 – 1000 | 6 | Nuclear localization signal Potential | ||||||||||||||||
| Compositional bias | 738 – 776 | 39 | Pro/Ser-rich | ||||||||||||||||
| Compositional bias | 869 – 905 | 37 | Asp/Glu-rich | ||||||||||||||||
Amino acid modifications | |||||||||||||||||||
| Modified residue | 7 | 1 | Phosphothreonine Ref.9 | ||||||||||||||||
| Modified residue | 275 | 1 | Phosphothreonine Ref.10 | ||||||||||||||||
| Modified residue | 277 | 1 | Phosphoserine Ref.7 Ref.8 Ref.10 Ref.11 | ||||||||||||||||
| Modified residue | 315 | 1 | Phosphoserine Ref.10 | ||||||||||||||||
| Modified residue | 773 | 1 | Phosphoserine Ref.11 | ||||||||||||||||
| Modified residue | 940 | 1 | Phosphoserine Ref.9 | ||||||||||||||||
Natural variations | |||||||||||||||||||
| Alternative sequence | 890 – 941 | 52 | Missing in isoform 3 and isoform 4. | VSP_013112 | |||||||||||||||
| Alternative sequence | 1044 – 1082 | 39 | GTPSE…KRANK → YAAGSLGWEWVGPQSFHLQP AAWLLHSQDGLQLAVDFCFL NRRHLQMRS in isoform 3. | VSP_013113 | |||||||||||||||
| Natural variant | 206 | 1 | G → S. Ref.1 Ref.4 Ref.6 Corresponds to variant rs4808907 [ dbSNP | Ensembl ]. | VAR_023711 | |||||||||||||||
| Natural variant | 552 | 1 | M → T. Corresponds to variant rs10404860 [ dbSNP | Ensembl ]. | VAR_051341 | |||||||||||||||
| Natural variant | 649 | 1 | Q → R. Corresponds to variant rs10414535 [ dbSNP | Ensembl ]. | VAR_051342 | |||||||||||||||
| Natural variant | 722 | 1 | Q → R. Corresponds to variant rs34540303 [ dbSNP | Ensembl ]. | VAR_051343 | |||||||||||||||
| Natural variant | 881 | 1 | R → Q. Corresponds to variant rs35646935 [ dbSNP | Ensembl ]. | VAR_051344 | |||||||||||||||
Secondary structure | |||||||||||||||||||
Helix Strand Turn | |||||||||||||||||||
| Helix | 588 – 599 | 12 | |||||||||||||||||
| Helix | 604 – 612 | 9 | |||||||||||||||||
| Helix | 614 – 616 | 3 | |||||||||||||||||
| Turn | 618 – 620 | 3 | |||||||||||||||||
| Beta strand | 623 – 625 | 3 | |||||||||||||||||
Sequences
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References
| « Hide 'large scale' references | |
| [1] | "SF4 and SFRS14, two related putative splicing factors on human chromosome 19p13.11." Sampson N.D., Hewitt J.E. Gene 305:91-100(2003) [PubMed: 12594045] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [MRNA] (ISOFORM 1), ALTERNATIVE SPLICING, TISSUE SPECIFICITY, VARIANT SER-206. |
| [2] | "Prediction of the coding sequences of unidentified human genes. VII. The complete sequences of 100 new cDNA clones from brain which can code for large proteins in vitro." Nagase T., Ishikawa K., Nakajima D., Ohira M., Seki N., Miyajima N., Tanaka A., Kotani H., Nomura N., Ohara O. DNA Res. 4:141-150(1997) [PubMed: 9205841] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORM 1). Tissue: Brain. |
| [3] | Ohara O., Nagase T., Kikuno R., Nomura N. Submitted (AUG-2005) to the EMBL/GenBank/DDBJ databases Cited for: SEQUENCE REVISION. |
| [4] | "The full-ORF clone resource of the German cDNA consortium." Bechtel S., Rosenfelder H., Duda A., Schmidt C.P., Ernst U., Wellenreuther R., Mehrle A., Schuster C., Bahr A., Bloecker H., Heubner D., Hoerlein A., Michel G., Wedler H., Koehrer K., Ottenwaelder B., Poustka A., Wiemann S., Schupp I. BMC Genomics 8:399-399(2007) [PubMed: 17974005] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORMS 1 AND 4), VARIANT SER-206. Tissue: Endometrial tumor and Testis. |
| [5] | "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: 15057824] [Abstract] 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] (ISOFORM 3), VARIANT SER-206. Tissue: Duodenum. |
| [7] | "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 SER-277, MASS SPECTROMETRY. Tissue: Cervix carcinoma. |
| [8] | "Phosphoproteome analysis of the human mitotic spindle." Nousiainen M., Sillje H.H.W., Sauer G., Nigg E.A., Koerner R. Proc. Natl. Acad. Sci. U.S.A. 103:5391-5396(2006) [PubMed: 16565220] [Abstract] Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT SER-277, MASS SPECTROMETRY. Tissue: Cervix adenocarcinoma. |
| [9] | "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 THR-7 AND SER-940, MASS SPECTROMETRY. Tissue: Embryonic kidney. |
| [10] | "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 THR-275; SER-277 AND SER-315, MASS SPECTROMETRY. Tissue: Cervix carcinoma. |
| [11] | "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: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT SER-277 AND SER-773, MASS SPECTROMETRY. Tissue: Embryonic kidney. |
| [12] | "Solution structure of SURP domain in SFRS14 protein." RIKEN structural genomics initiative (RSGI) Submitted (NOV-2005) to the PDB data bank Cited for: STRUCTURE BY NMR OF 587-639. |
| + | Additional computationally mapped references. |
Cross-references
Sequence databases | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| EMBL GenBank DDBJ | AF518874 mRNA. Translation: AAN77117.1. AB002363 mRNA. Translation: BAA20820.2. Different initiation. BX647813 mRNA. Translation: CAI46012.1. AL832488 mRNA. Translation: CAI46117.1. AC004447 Genomic DNA. Translation: AAC06129.1. Sequence problems. BC020586 mRNA. Translation: AAH20586.1. Different initiation. | ||||||||||||
| IPI | IPI00158020. IPI00293162. IPI00554438. | ||||||||||||
| PIR | T03030. | ||||||||||||
| RefSeq | NP_001017392.2. NM_001017392.3. NP_055699.2. NM_014884.3. | ||||||||||||
| UniGene | Hs.515271. | ||||||||||||
3D structure databases | |||||||||||||
| PDBe RCSB PDB PDBj |
| ||||||||||||
| ProteinModelPortal | Q8IX01. | ||||||||||||
| SMR | Q8IX01. Positions 589-639, 778-841. | ||||||||||||
| ModBase | Search... | ||||||||||||
Protein-protein interaction databases | |||||||||||||
| IntAct | Q8IX01. 5 interactions. | ||||||||||||
| MINT | MINT-2867991. | ||||||||||||
| STRING | Q8IX01. | ||||||||||||
PTM databases | |||||||||||||
| PhosphoSite | Q8IX01. | ||||||||||||
Polymorphism databases | |||||||||||||
| DMDM | 308153496. | ||||||||||||
Proteomic databases | |||||||||||||
| PRIDE | Q8IX01. | ||||||||||||
Protocols and materials databases | |||||||||||||
| StructuralBiologyKnowledgebase | Search... | ||||||||||||
Genome annotation databases | |||||||||||||
| Ensembl | ENST00000337018; ENSP00000337926; ENSG00000064607. ENST00000392342; ENSP00000376153; ENSG00000064607. ENST00000452918; ENSP00000389380; ENSG00000064607. | ||||||||||||
| GeneID | 10147. | ||||||||||||
| KEGG | hsa:10147. | ||||||||||||
| UCSC | uc002nkx.1. human. | ||||||||||||
Organism-specific databases | |||||||||||||
| CTD | 10147. | ||||||||||||
| GeneCards | GC19M019103. | ||||||||||||
| HGNC | HGNC:18641. SUGP2. | ||||||||||||
| HPA | HPA041557. | ||||||||||||
| MIM | 607993. gene. | ||||||||||||
| neXtProt | NX_Q8IX01. | ||||||||||||
| PharmGKB | PA134983967. | ||||||||||||
| HUGE | Search... | ||||||||||||
| GenAtlas | Search... | ||||||||||||
Phylogenomic databases | |||||||||||||
| eggNOG | prNOG17702. | ||||||||||||
| GeneTree | ENSGT00410000025695. | ||||||||||||
| HOGENOM | HBG402969. | ||||||||||||
| HOVERGEN | HBG079176. | ||||||||||||
| InParanoid | Q8IX01. | ||||||||||||
| OMA | ETTNSLC. | ||||||||||||
| OrthoDB | EOG4QFWCG. | ||||||||||||
| PhylomeDB | Q8IX01. | ||||||||||||
Gene expression databases | |||||||||||||
| ArrayExpress | Q8IX01. | ||||||||||||
| Bgee | Q8IX01. | ||||||||||||
| CleanEx | HS_SFRS14. | ||||||||||||
| Genevestigator | Q8IX01. | ||||||||||||
| GermOnline | ENSG00000064607. Homo sapiens. | ||||||||||||
Family and domain databases | |||||||||||||
| InterPro | IPR000467. G_patch. IPR000061. Surp. [Graphical view] | ||||||||||||
| KO | K13166. | ||||||||||||
| Pfam | PF01585. G-patch. 1 hit. PF01805. Surp. 1 hit. [Graphical view] | ||||||||||||
| SMART | SM00443. G_patch. 1 hit. SM00648. SWAP. 2 hits. [Graphical view] | ||||||||||||
| PROSITE | PS50174. G_PATCH. 1 hit. PS50128. SURP. 1 hit. [Graphical view] | ||||||||||||
| ProtoNet | Search... | ||||||||||||
Other | |||||||||||||
| NextBio | 38397. | ||||||||||||
| SOURCE | Search... | ||||||||||||
Entry information
| Entry name | SUGP2_HUMAN | ||||||||
| Accession | Primary (citable) accession number: Q8IX01 Secondary accession number(s): C9JI71 Q8WUF7 | ||||||||
| 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 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 |
| PDB cross-references Index of Protein Data Bank (PDB) cross-references |
| SIMILARITY comments Index of protein domains and families |

Clusters with