Q9ULG6 (CCPG1_HUMAN) Reviewed, UniProtKB/Swiss-Prot
Last modified
May 29, 2013.
Version 78.
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: Cell cycle progression protein 1 Alternative name(s): Cell cycle progression restoration protein 8 | ||||
| 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 | 757 AA. |
| Sequence status | Complete. |
| Protein existence | Evidence at transcript level |
General annotation (Comments)
| Function | Acts as an assembly platform for Rho protein signaling complexes. Limits guanine nucleotide exchange activity of MCF2L toward RHOA, which results in an inhibition of both its transcriptional activation ability and its transforming activity. Does not inhibit activity of MCF2L toward CDC42, or activity of MCF2 toward either RHOA or CDC42 By similarity. May be involved in cell cycle regulation. Ref.8 |
| Subunit structure | Interacts with MCF2L. May interact with MCF2, ARHGEF1, BCR, VAV1 and FGD1, but not with TIAM1. Interacts with GTP-bound CDC42 and SRC By similarity. |
| Subcellular location | Cytoplasmic granule membrane; Single-pass type II membrane protein By similarity. |
| Sequence similarities | Belongs to the CCPG1 family. |
| Sequence caution | The sequence AAB69314.1 differs from that shown. Reason: Erroneous initiation. Translation N-terminally extended. The sequence AAH15203.1 differs from that shown. Reason: Contaminating sequence. Potential poly-A sequence. The sequence AAH29398.1 differs from that shown. Reason: Contaminating sequence. Potential poly-A sequence. The sequence BAA86568.2 differs from that shown. Reason: Erroneous initiation. Isoform 4: The sequence AAK14914.1 differs from that shown. Reason: Frameshift at position 594. Isoform 4: The sequence AAB69314.1 differs from that shown. Reason: Frameshift at position 594. |
Ontologies
| Keywords | |
|---|---|
| Biological process | Cell cycle |
| Cellular component | Membrane |
| Coding sequence diversity | Alternative splicing Polymorphism |
| Domain | Coiled coil Signal-anchor Transmembrane Transmembrane helix |
| Technical term | Complete proteome Reference proteome |
| Gene Ontology (GO) | |
| Biological_process | cell cycle Inferred from electronic annotation. Source: UniProtKB-KW |
| Cellular_component | integral to membrane Inferred from electronic annotation. Source: UniProtKB-KW |
| Complete GO annotation... | |
Alternative products
| This entry describes 5 isoforms produced by alternative splicing. [Align] [Select] | ||||||
| Isoform 1 (identifier: Q9ULG6-1) 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: Q9ULG6-2) The sequence of this isoform differs from the canonical sequence as follows: 1-144: Missing. 145-151: TFCQPET → MSTFFLI | ||||||
| Note: No experimental confirmation available. | ||||||
| Isoform 3 (identifier: Q9ULG6-3) The sequence of this isoform differs from the canonical sequence as follows: 312-694: Missing. 745-757: RSVYIKPCHYSSL → SRPDKKQRMV...LGQLPFDPQY | ||||||
| Isoform 4 (identifier: Q9ULG6-4) The sequence of this isoform differs from the canonical sequence as follows: 582-598: HNRGPTMQNDGRKEKPV → SRPYYAKRWKERKASSL 599-757: Missing. | ||||||
| Isoform 5 (identifier: Q9ULG6-5) The sequence of this isoform differs from the canonical sequence as follows: 745-757: RSVYIKPCHYSSL → SRPDKKQRMV...LGQLPFDPQY | ||||||
| Note: No experimental confirmation available. |
Sequence annotation (Features)
| Feature key | Position(s) | Length | Description | Graphical view | Feature identifier | ||||
Molecule processing | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Chain | 1 – 757 | 757 | Cell cycle progression protein 1 | PRO_0000310538 | |||||
Regions | |||||||||
| Topological domain | 1 – 217 | 217 | Cytoplasmic Potential | ||||||
| Transmembrane | 218 – 238 | 21 | Helical; Signal-anchor for type II membrane protein; Potential | ||||||
| Topological domain | 239 – 757 | 519 | Lumenal Potential | ||||||
| Region | 1 – 308 | 308 | Interaction with MCF2L and SRC By similarity | ||||||
| Coiled coil | 248 – 272 | 25 | Potential | ||||||
| Coiled coil | 306 – 450 | 145 | Potential | ||||||
| Coiled coil | 504 – 530 | 27 | Potential | ||||||
| Compositional bias | 176 – 181 | 6 | Poly-Arg | ||||||
Natural variations | |||||||||
| Alternative sequence | 1 – 144 | 144 | Missing in isoform 2. | VSP_029311 | |||||
| Alternative sequence | 145 – 151 | 7 | TFCQPET → MSTFFLI in isoform 2. | VSP_029312 | |||||
| Alternative sequence | 312 – 694 | 383 | Missing in isoform 3. | VSP_029313 | |||||
| Alternative sequence | 582 – 598 | 17 | HNRGP…KEKPV → SRPYYAKRWKERKASSL in isoform 4. | VSP_029314 | |||||
| Alternative sequence | 599 – 757 | 159 | Missing in isoform 4. | VSP_029315 | |||||
| Alternative sequence | 745 – 757 | 13 | RSVYI…HYSSL → SRPDKKQRMVNIENSRHRKQ EQKHLQPQPYKREGKWHKYG RTNGRQMANLEIELGQLPFD PQY in isoform 3 and isoform 5. | VSP_029316 | |||||
| Natural variant | 44 | 1 | S → P. Corresponds to variant rs11555304 [ dbSNP | Ensembl ]. | VAR_037063 | |||||
| Natural variant | 161 | 1 | E → V. Ref.7 Corresponds to variant rs17853336 [ dbSNP | Ensembl ]. | VAR_037064 | |||||
| Natural variant | 418 | 1 | Y → H. Corresponds to variant rs34958422 [ dbSNP | Ensembl ]. | VAR_037065 | |||||
| Natural variant | 436 | 1 | R → L. Ref.7 Corresponds to variant rs17857026 [ dbSNP | Ensembl ]. | VAR_037066 | |||||
| Natural variant | 477 | 1 | A → V. Ref.8 Corresponds to variant rs1063562 [ dbSNP | Ensembl ]. | VAR_037067 | |||||
| Natural variant | 517 | 1 | A → D. Ref.8 Corresponds to variant rs1063563 [ dbSNP | Ensembl ]. | VAR_037068 | |||||
| Natural variant | 553 | 1 | G → D. Corresponds to variant rs1063565 [ dbSNP | Ensembl ]. | VAR_037069 | |||||
| Natural variant | 553 | 1 | G → S. Corresponds to variant rs1063564 [ dbSNP | Ensembl ]. | VAR_037070 | |||||
| Natural variant | 590 | 1 | N → K. Corresponds to variant rs1063566 [ dbSNP | Ensembl ]. | VAR_037071 | |||||
| Natural variant | 627 | 1 | K → E. Ref.7 Corresponds to variant rs17853335 [ dbSNP | Ensembl ]. | VAR_037072 | |||||
| Natural variant | 646 | 1 | T → I. Ref.7 Corresponds to variant rs17857027 [ dbSNP | Ensembl ]. | VAR_037073 | |||||
| Natural variant | 673 | 1 | H → R. Corresponds to variant rs1063567 [ dbSNP | Ensembl ]. | VAR_037074 | |||||
Experimental info | |||||||||
| Sequence conflict | 196 | 1 | A → G in BAA86568. Ref.1 | ||||||
| Sequence conflict | 270 | 1 | E → G in BAB14042. Ref.4 | ||||||
| Sequence conflict | 483 | 1 | E → G in AAH29398. Ref.7 | ||||||
| Sequence conflict | 483 | 1 | E → G in AAB69314. Ref.8 | ||||||
| Sequence conflict | 553 | 1 | G → N in AAB69314. Ref.8 | ||||||
Sequences
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References
| « Hide 'large scale' references | |
| [1] | "Prediction of the coding sequences of unidentified human genes. XV. The complete sequences of 100 new cDNA clones from brain which code for large proteins in vitro." Nagase T., Ishikawa K., Kikuno R., Hirosawa M., Nomura N., Ohara O. DNA Res. 6:337-345(1999) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORM 1). Tissue: Brain. |
| [2] | "Construction of expression-ready cDNA clones for KIAA genes: manual curation of 330 KIAA cDNA clones." Nakajima D., Okazaki N., Yamakawa H., Kikuno R., Ohara O., Nagase T. DNA Res. 9:99-106(2002) [PubMed] [Europe PMC] [Abstract] Cited for: SEQUENCE REVISION. |
| [3] | "A novel gene expressed in human liver non-tumor tissues." Li Y., Wu T., Xu S., Ren S., Chen Z., Han Z. Submitted (DEC-1999) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORM 4). Tissue: Liver. |
| [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] (ISOFORMS 3 AND 5). Tissue: Mammary gland and Trachea. |
| [5] | "Analysis of the DNA sequence and duplication history of human chromosome 15." Zody M.C., Garber M., Sharpe T., Young S.K., Rowen L., O'Neill K., Whittaker C.A., Kamal M., Chang J.L., Cuomo C.A., Dewar K., FitzGerald M.G., Kodira C.D., Madan A., Qin S., Yang X., Abbasi N., Abouelleil A. Nusbaum C.Nature 440:671-675(2006) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. |
| [6] | 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]. |
| [7] | "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] (ISOFORMS 1 AND 2), VARIANTS VAL-161; LEU-436; GLU-627 AND ILE-646. Tissue: Brain, Lymph, Placenta and Skin. |
| [8] | "Human CPR (cell cycle progression restoration) genes impart a Far-phenotype on yeast cells." Edwards M.C., Liegeois N., Horecka J., DePinho R.A., Sprague G.F. Jr., Tyers M., Elledge S.J. Genetics 147:1063-1076(1997) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [MRNA] OF 379-757 (ISOFORM 4), FUNCTION, VARIANTS VAL-477 AND ASP-517. |
Cross-references
Sequence databases | |
|---|---|
| EMBL GenBank DDBJ | AB033080 mRNA. Translation: BAA86568.2. Different initiation. AF212228 mRNA. Translation: AAK14914.1. Frameshift. AK022459 mRNA. Translation: BAB14042.1. AK292795 mRNA. Translation: BAF85484.1. AC013355 Genomic DNA. No translation available. AC018926 Genomic DNA. No translation available. CH471082 Genomic DNA. Translation: EAW77481.1. BC015203 mRNA. Translation: AAH15203.1. Sequence problems. BC029398 mRNA. Translation: AAH29398.1. Sequence problems. BC034914 mRNA. Translation: AAH34914.1. BC039871 mRNA. Translation: AAH39871.1. AF011794 mRNA. Translation: AAB69314.1. Sequence problems. |
| IPI | IPI00297235. IPI00306683. IPI00941283. IPI01014544. |
| RefSeq | NP_001191379.1. NM_001204450.1. NP_001191380.1. NM_001204451.1. NP_004739.3. NM_004748.4. NP_065790.2. NM_020739.3. |
| UniGene | Hs.285051. |
3D structure databases | |
| ProteinModelPortal | Q9ULG6. |
| ModBase | Search... |
Protein-protein interaction databases | |
| IntAct | Q9ULG6. 1 interaction. |
| STRING | 9606.ENSP00000311656. |
PTM databases | |
| PhosphoSite | Q9ULG6. |
Polymorphism databases | |
| DMDM | 160380597. |
Proteomic databases | |
| PaxDb | Q9ULG6. |
| PRIDE | Q9ULG6. |
Protocols and materials databases | |
| DNASU | 9236. |
| StructuralBiologyKnowledgebase | Search... |
Genome annotation databases | |
| Ensembl | ENST00000310958; ENSP00000311656; ENSG00000260916. ENST00000425574; ENSP00000415128; ENSG00000260916. ENST00000442196; ENSP00000403400; ENSG00000260916. ENST00000569205; ENSP00000454456; ENSG00000260916. |
| GeneID | 9236. |
| KEGG | hsa:9236. |
| UCSC | uc002acu.2. human. uc002acv.2. human. uc002acx.3. human. uc002acy.3. human. |
Organism-specific databases | |
| CTD | 9236. |
| GeneCards | GC15M055647. |
| HGNC | HGNC:24227. CCPG1. |
| HPA | HPA026861. |
| MIM | 611326. gene. |
| neXtProt | NX_Q9ULG6. |
| PharmGKB | PA134967250. |
| HUGE | Search... |
| GenAtlas | Search... |
Phylogenomic databases | |
| eggNOG | NOG38815. |
| HOVERGEN | HBG097118. |
| InParanoid | Q9ULG6. |
| OMA | SQCQQEQ. |
Gene expression databases | |
| ArrayExpress | Q9ULG6. |
| Bgee | Q9ULG6. |
| CleanEx | HS_CCPG1. |
| Genevestigator | Q9ULG6. |
Family and domain databases | |
| InterPro | IPR024889. Ccpg1. [Graphical view] |
| PANTHER | PTHR15199. PTHR15199. 1 hit. |
| ProtoNet | Search... |
Other | |
| ChiTaRS | CCPG1. human. |
| GenomeRNAi | 9236. |
| NextBio | 34627. |
| SOURCE | Search... |
Entry information
| Entry name | CCPG1_HUMAN | ||||||||
| Accession | Primary (citable) accession number: Q9ULG6 Secondary accession number(s): A0PJH3 Q9HA17 | ||||||||
| 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 15 Human chromosome 15: 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
