Q02962 (PAX2_HUMAN) Reviewed, UniProtKB/Swiss-Prot
Last modified
May 29, 2013.
Version 143.
History...
Names·Attributes·General annotation·Ontologies·Alt products·Sequence annotation·Sequences·References·Web links·Cross-refs·Entry info·DocumentsCustomize order
Names·Attributes·General annotation·Ontologies·Alt products·Sequence annotation·Sequences·References·Web links·Cross-refs·Entry info·DocumentsCustomize orderNames and origin
| Protein names | Recommended name: Paired box protein Pax-2 | ||
| 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 | 417 AA. |
| Sequence status | Complete. |
| Protein existence | Evidence at protein level |
General annotation (Comments)
| Function | Probable transcription factor that may have a role in kidney cell differentiation. Has a critical role in the development of the urogenital tract, the eyes, and the CNS. |
| Subunit structure | Interacts with ELGN3; the interaction targets PAX2 for destruction. Ref.8 |
| Subcellular location | |
| Tissue specificity | Expressed in primitive cells of the kidney, ureter, eye, ear and central nervous system. |
| Developmental stage | Mainly in fetal kidney and juvenile nephrogenic rests. |
| Involvement in disease | Renal-coloboma syndrome (RCS) [MIM:120330]: An autosomal dominant disorder characterized by both ocular and renal anomalies, but may also include vesicoureteral reflux, high frequency hearing loss, central nervous system anomalies, and/or genital anomalies. Eye anomalies in this disorder consist of a wide and sometimes excavated dysplastic optic disk with the emergence of the retinal vessels from the periphery of the disk, designated optic nerve coloboma or 'morning glory' anomaly. Associated findings may include a small corneal diameter, retinal coloboma, scleral staphyloma, optic nerve cyst, microphthalmia, and pigmentary macular dysplasia. The kidneys are small and abnormally formed (renal hypodysplasia), and have fewer than the normal number of glomeruli, which are enlarged (oligomeganephronia). These ocular and renal anomalies result in decreased visual acuity and retinal detachment, as well as hypertension, proteinuria, and renal insufficiency that frequently progresses to end-stage renal disease. Defects in PAX2 can be responsible for isolated renal hypodysplasia and oligomeganephronia (OMN). This is a rare congenital and usually sporadic anomaly characterized by bilateral renal hypoplasia, with a reduced number of enlarged nephrons and without urinary tract abnormalities. Ref.12 |
| Sequence similarities | Contains 1 paired domain. |
Ontologies
Alternative products
| This entry describes 4 isoforms produced by alternative splicing. [Align] [Select] | ||||||
| Isoform 1 (identifier: Q02962-1) 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: Q02962-2) Also known as: Fetal kidney; The sequence of this isoform differs from the canonical sequence as follows: 364-417: GSEFSGNPYS...AAAAAAYDRH → EAAVGPSSSL...RLGDSATPPY | ||||||
| Isoform 3 (identifier: Q02962-3) The sequence of this isoform differs from the canonical sequence as follows: 206-228: Missing. | ||||||
| Isoform 4 (identifier: Q02962-4) The sequence of this isoform differs from the canonical sequence as follows: 206-228: Missing. 364-417: GSEFSGNPYS...AAAAAAYDRH → EAAVGPSSSL...RLGDSATPPY |
Sequence annotation (Features)
| Feature key | Position(s) | Length | Description | Graphical view | Feature identifier | ||||
Molecule processing | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Chain | 1 – 417 | 417 | Paired box protein Pax-2 | PRO_0000050175 | |||||
Regions | |||||||||
| Domain | 16 – 142 | 127 | Paired | ||||||
Amino acid modifications | |||||||||
| Modified residue | 226 | 1 | Phosphothreonine Ref.7 | ||||||
Natural variations | |||||||||
| Alternative sequence | 206 – 228 | 23 | Missing in isoform 3 and isoform 4. | VSP_002345 | |||||
| Alternative sequence | 364 – 417 | 54 | GSEFS…AYDRH → EAAVGPSSSLMSKPGRKLAE VPPCVQPTGASSPATRTATP STRPTTRLGDSATPPY in isoform 2 and isoform 4. | VSP_002346 | |||||
| Natural variant | 24 | 1 | G → E Probable disease-associated mutation found in a patient with renal hypodysplasia. Ref.9 | VAR_068079 | |||||
| Natural variant | 25 | 1 | G → V in RCS. Ref.15 | VAR_068080 | |||||
| Natural variant | 33 | 1 | L → R in RCS. Ref.15 | VAR_068081 | |||||
| Natural variant | 39 – 40 | 2 | Missing in OMN; with bilateral coloboma. | VAR_012442 | |||||
| Natural variant | 61 | 1 | S → I in RCS. Ref.15 | VAR_068082 | |||||
| Natural variant | 61 | 1 | S → N in RCS. Ref.15 | VAR_068083 | |||||
| Natural variant | 62 – 66 | 5 | Missing in RCS. | VAR_068084 | |||||
| Natural variant | 69 | 1 | L → P in RCS. Ref.15 | VAR_068085 | |||||
| Natural variant | 71 | 1 | R → T in RCS. Ref.13 | VAR_068086 | |||||
| Natural variant | 75 | 1 | T → TET in RCS. | VAR_003788 | |||||
| Natural variant | 75 | 1 | T → TT in RCS. Ref.15 | VAR_068087 | |||||
| Natural variant | 76 | 1 | G → S in RCS. Ref.10 | VAR_003789 | |||||
| Natural variant | 84 | 1 | G → GSIKPGVIG in RCS. | VAR_068088 | |||||
| Natural variant | 84 | 1 | G → S in RCS. Ref.15 | VAR_068089 | |||||
| Natural variant | 117 | 1 | R → P in RCS. Ref.15 | VAR_068090 | |||||
| Natural variant | 130 | 1 | P → H in RCS. Ref.14 | VAR_068091 | |||||
| Natural variant | 130 | 1 | P → S in RCS. Ref.15 | VAR_068092 | |||||
| Natural variant | 160 | 1 | A → T. Ref.15 | VAR_068093 | |||||
| Natural variant | 164 | 1 | T → N. Ref.15 | VAR_068094 | |||||
| Natural variant | 175 | 1 | S → T. Ref.15 | VAR_068095 | |||||
| Natural variant | 334 | 1 | A → V. Ref.11 Ref.15 Corresponds to variant rs78738655 [ dbSNP | Ensembl ]. | VAR_012443 | |||||
| Natural variant | 387 | 1 | S → N Found in a patient with bilateral optic nerve colobomas; uncertain pathological significance. Ref.15 | VAR_068096 | |||||
Experimental info | |||||||||
| Sequence conflict | 15 – 16 | 2 | PG → R in AAC41711. Ref.6 | ||||||
| Sequence conflict | 404 | 1 | Missing in AAA60024. Ref.1 | ||||||
| Sequence conflict | 404 | 1 | Missing in AAC63385. Ref.3 | ||||||
| Sequence conflict | 410 | 1 | A → R in AAA60024. Ref.1 | ||||||
| Sequence conflict | 410 | 1 | A → R in AAC63385. Ref.3 | ||||||
Sequences
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References
| « Hide 'large scale' references | |
| [1] | "Expression of the PAX2 gene in human fetal kidney and Wilms' tumor." Eccles M.R., Wallis L.J., Fidler A.E., Spurr N.K., Goodfellow P.J., Reeve A.E. Cell Growth Differ. 3:279-289(1992) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [MRNA] (ISOFORM 3). Tissue: Kidney. |
| [2] | "Alternative messenger RNA forms and open reading frames within an additional conserved region of the human PAX-2 gene." Ward T.A., Nebel A., Reeve A.E., Eccles M.R. Cell Growth Differ. 5:1015-1021(1994) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [MRNA] (ISOFORM 4). Tissue: Kidney cortex. |
| [3] | "Genomic structure of the human PAX2 gene." Sanyanusin P., Norrish J.H., Ward T.A., Nebel A., McNoe L.A., Eccles M.R. Genomics 35:258-261(1996) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA], ALTERNATIVE SPLICING (ISOFORM 1). |
| [4] | "The DNA sequence and comparative analysis of human chromosome 10." Deloukas P., Earthrowl M.E., Grafham D.V., Rubenfield M., French L., Steward C.A., Sims S.K., Jones M.C., Searle S., Scott C., Howe K., Hunt S.E., Andrews T.D., Gilbert J.G.R., Swarbreck D., Ashurst J.L., Taylor A., Battles J. Rogers J.Nature 429:375-381(2004) [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 (SEP-2005) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. |
| [6] | "Chromosomal localization of seven PAX genes and cloning of a novel family member, PAX-9." Stapleton P., Weith A., Urbanek P., Kozmik Z., Busslinger M. Nat. Genet. 3:292-298(1993) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA] OF 1-136. |
| [7] | "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] [Europe PMC] [Abstract] Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT THR-226, MASS SPECTROMETRY. Tissue: Leukemic T-cell. |
| [8] | "Prolyl hydroxylase domain protein 3 targets Pax2 for destruction." Yan B., Jiao S., Zhang H.S., Lv D.D., Xue J., Fan L., Wu G.H., Fang J. Biochem. Biophys. Res. Commun. 409:315-320(2011) [PubMed] [Europe PMC] [Abstract] Cited for: INTERACTION WITH EGLN3. |
| [9] | "HNF1B and PAX2 mutations are a common cause of renal hypodysplasia in the CKiD cohort." Thomas R., Sanna-Cherchi S., Warady B.A., Furth S.L., Kaskel F.J., Gharavi A.G. Pediatr. Nephrol. 26:897-903(2011) [PubMed] [Europe PMC] [Abstract] Cited for: INVOLVEMENT IN RENAL HYPODYSPLASIA, VARIANT GLU-24. |
| [10] | "Missense mutation and hexanucleotide duplication in the PAX2 gene in two unrelated families with renal-coloboma syndrome (MIM 120330)." Devriendt K., Matthijs G., van Damme B., van Caesbroeck D., Eccles M.R., Vanrenterghem Y., Fryns J.-P., Leys A. Hum. Genet. 103:149-153(1998) [PubMed] [Europe PMC] [Abstract] Cited for: VARIANTS RCS GLU-THR-75 INS AND SER-76. |
| [11] | "Identification of two novel polymorphisms (g.903C>T and g.1544C>T) in the PAX2 gene." Gelb A.C., Manligas G.S., Gharaybeh S., Schimmenti L.A. Hum. Mutat. 17:155-155(2001) [PubMed] [Europe PMC] [Abstract] Cited for: VARIANT VAL-334. |
| [12] | "PAX2 mutations in oligomeganephronia." Salomon R., Tellier A.-L., Attie-Bitach T., Amiel J., Vekemans M., Lyonnet S., Dureau P., Niaudet P., Gubler M.-C., Broyer M. Kidney Int. 59:457-462(2001) [PubMed] [Europe PMC] [Abstract] Cited for: VARIANT OMN 39-GLN-ARG-40 DEL. |
| [13] | "Macular abnormalities and optic disk anomaly associated with a new PAX2 missense mutation." Higashide T., Wada T., Sakurai M., Yokoyama H., Sugiyama K. Am. J. Ophthalmol. 139:203-205(2005) [PubMed] [Europe PMC] [Abstract] Cited for: VARIANT RCS THR-71. |
| [14] | "A case of renal-coloboma syndrome associated with mental developmental delay exhibiting a novel PAX2 gene mutation." Miyazawa T., Nakano M., Takemura Y., Miyazaki K., Yanagida H., Fujita S., Sugimoto K., Okada M., Takemura T. Clin. Nephrol. 72:497-500(2009) [PubMed] [Europe PMC] [Abstract] Cited for: VARIANT RCS HIS-130. |
| [15] | "Update of PAX2 mutations in renal coloboma syndrome and establishment of a locus-specific database." Bower M., Salomon R., Allanson J., Antignac C., Benedicenti F., Benetti E., Binenbaum G., Jensen U.B., Cochat P., DeCramer S., Dixon J., Drouin R., Falk M.J., Feret H., Gise R., Hunter A., Johnson K., Kumar R. Heidet L.Hum. Mutat. 33:457-466(2012) [PubMed] [Europe PMC] [Abstract] Cited for: VARIANTS RCS VAL-25; ARG-33; ILE-61; ASN-61; 62-HIS--SER-66 DEL; PRO-69; THR-75 INS; SER-84; SER-ILE-LYS-PRO-GLY-VAL-ILE-GLY-84 INS; PRO-117 AND SER-130, VARIANTS THR-160; ASN-164; THR-175; VAL-334 AND ASN-387. |
| + | Additional computationally mapped references. |
Web resources
| PAX2 mutation db |
| Atlas of Genetics and Cytogenetics in Oncology and Haematology |
| GeneReviews |
| PAX2 variant database paired box 2 (PAX2) Leiden Open Variation Database (LOVD) |
Cross-references
Sequence databases | |
|---|---|
| EMBL GenBank DDBJ | M89470 mRNA. Translation: AAA60024.1. L25597 mRNA. Translation: AAA36417.1. U45255 U45254 Genomic DNA. Translation: AAC63385.1.AL138762, AL589862 Genomic DNA. Translation: CAH70951.1. AL138762, AL589862 Genomic DNA. Translation: CAH70952.1. AL589862, AL138762 Genomic DNA. Translation: CAI17855.1. AL589862, AL138762 Genomic DNA. Translation: CAI17856.1. CH471066 Genomic DNA. Translation: EAW49812.1. CH471066 Genomic DNA. Translation: EAW49813.1. L09747, L09748, L09746 Genomic DNA. Translation: AAC41711.1. |
| IPI | IPI00179609. IPI00220545. IPI00375134. IPI00395548. |
| PIR | A49008. |
| RefSeq | NP_000269.2. NM_000278.3. NP_003978.2. NM_003987.3. NP_003979.2. NM_003988.3. NP_003980.2. NM_003989.3. NP_003981.2. NM_003990.3. |
| UniGene | Hs.155644. |
3D structure databases | |
| ProteinModelPortal | Q02962. |
| ModBase | Search... |
Protein-protein interaction databases | |
| IntAct | Q02962. 4 interactions. |
| STRING | 9606.ENSP00000355069. |
PTM databases | |
| PhosphoSite | Q02962. |
Polymorphism databases | |
| DMDM | 223590261. |
Proteomic databases | |
| PaxDb | Q02962. |
| PRIDE | Q02962. |
Protocols and materials databases | |
| DNASU | 5076. |
| StructuralBiologyKnowledgebase | Search... |
Genome annotation databases | |
| Ensembl | ENST00000355243; ENSP00000347385; ENSG00000075891. ENST00000361791; ENSP00000355069; ENSG00000075891. ENST00000370296; ENSP00000359319; ENSG00000075891. ENST00000428433; ENSP00000396259; ENSG00000075891. |
| GeneID | 5076. |
| KEGG | hsa:5076. |
| UCSC | uc001krk.4. human. uc001krl.4. human. uc001krm.4. human. uc001krn.4. human. |
Organism-specific databases | |
| CTD | 5076. |
| GeneCards | GC10P102495. |
| HGNC | HGNC:8616. PAX2. |
| HPA | CAB013024. |
| MIM | 120330. phenotype. 167409. gene. |
| neXtProt | NX_Q02962. |
| Orphanet | 1475. Renal coloboma syndrome. |
| PharmGKB | PA32956. |
| GenAtlas | Search... |
Phylogenomic databases | |
| eggNOG | NOG326044. |
| HOGENOM | HOG000230938. |
| HOVERGEN | HBG009115. |
| KO | K15608. |
| OMA | TYPVVTX. |
| OrthoDB | EOG49S66H. |
| PhylomeDB | Q02962. |
Enzyme and pathway databases | |
| SignaLink | Q02962. |
Gene expression databases | |
| ArrayExpress | Q02962. |
| Bgee | Q02962. |
| CleanEx | HS_PAX2. |
| Genevestigator | Q02962. |
| GermOnline | ENSG00000075891. Homo sapiens. |
Family and domain databases | |
| Gene3D | 1.10.10.10. 2 hits. |
| InterPro | IPR009057. Homeodomain-like. IPR001523. Paired_dom. IPR022130. Pax2_C. IPR011991. WHTH_DNA-bd_dom. [Graphical view] |
| Pfam | PF00292. PAX. 1 hit. PF12403. Pax2_C. 1 hit. [Graphical view] |
| PRINTS | PR00027. PAIREDBOX. |
| SMART | SM00351. PAX. 1 hit. [Graphical view] |
| SUPFAM | SSF46689. Homeodomain_like. 1 hit. |
| PROSITE | PS00034. PAIRED_1. 1 hit. PS51057. PAIRED_2. 1 hit. [Graphical view] |
| ProtoNet | Search... |
Other | |
| GenomeRNAi | 5076. |
| NextBio | 19560. |
| SOURCE | Search... |
Entry information
| Entry name | PAX2_HUMAN | ||||||||
| Accession | Primary (citable) accession number: Q02962 Secondary accession number(s): Q15105 Q5SZP3 | ||||||||
| 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 10 Human chromosome 10: 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
