Protein: WD repeat-containing protein 62 (O43379)
Organism: Homo sapiens (Human)
Function: Required for cerebral cortical development. Plays a role in neuronal proliferation and migration. Plays a role in mother-centriole-dependent centriole duplication; the function seems also to involve CEP152, CDK5RAP2 and CEP63 through a stepwise assembled complex at the centrosome that recruits CDK2 required for centriole duplication.
Subcellular location: Nucleus {ECO:0000269|PubMed:20729831, ECO:0000269|PubMed:21496009}. Cytoplasm, cytoskeleton, spindle pole {ECO:0000269|PubMed:20890278, ECO:0000269|PubMed:20890279, ECO:0000269|PubMed:28089251}. Cytoplasm, cytoskeleton, microtubule organizing center, centrosome {ECO:0000269|PubMed:20890278, ECO:0000269|PubMed:21496009, ECO:0000269|PubMed:26297806}. Cytoplasm, cytoskeleton, microtubule organizing center, centrosome, centriole {ECO:0000269|PubMed:26297806}. Note=Shows cell cycle-dependent localization. Accumulates to the spindle pole during mitosis. Colocalizes with CDK5RAP2, CEP152 and WDR62 in a discrete ring around the proximal end of the parental centriole. At this site, a cohesive structure is predicted to engage parental centrioles and procentrioles. {ECO:0000269|PubMed:20890278, ECO:0000269|PubMed:26297806}.
Sequence: MAAVGSGGYARNDAGEKLPSVMAGVPARRGQSSPPPAPPICLRRRTRLSTASEETVQNRVSLEKVLGITAQNSSGLTCDPGTGHVAYLAGCVVVILDPKENKQQHIFNTARKSLSALAFSPDGKYIVTGENGHRPAVRIWDVEEKNQVAEMLGHKYGVACVAFSPNMKHIVSMGYQHDMVLNVWDWKKDIVVASNKVSCRVIALSFSEDSSYFVTVGNRHVRFWFLEVSTETKVTSTVPLVGRSGILGELHNNIFCGVACGRGRMAGSTFCVSYSGLLCQFNEKRVLEKWINLKVSLSSCLCVSQELIFCGCTDGIVRIFQAHSLHYLANLPKPHYLGVDVAQGLEPSFLFHRKAEAVYPDTVALTFDPIHQWLSCVYKDHSIYIWDVKDINRVGKVWSELFHSSYVWNVEVYPEFEDQRACLPSGSFLTCSSDNTIRFWNLDSSPDSHWQKNIFSNTLLKVVYVENDIQHLQDMSHFPDRGSENGTPMDVKAGVRVMQVSPDGQHLASGDRSGNLRIHELHFMDELVKVEAHDAEVLCLEYSKPETGLTLLASASRDRLIHVLNVEKNYNLEQTLDDHSSSITAIKFAGNRDIQMISCGADKSIYFRSAQQGSDGLHFVRTHHVAEKTTLYDMDIDITQKYVAVACQDRNVRVYNTVNGKQKKCYKGSQGDEGSLLKVHVDPSGTFLATSCSDKSISVIDFYSGECIAKMFGHSEIITSMKFTYDCHHLITVSGDSCVFIWHLGPEITNCMKQHLLEIDHRQQQQHTNDKKRSGHPRQDTYVSTPSEIHSLSPGEQTEDDLEEECEPEEMLKTPSKDSLDPDPRCLLTNGKLPLWAKRLLGDDDVADGLAFHAKRSYQPHGRWAERAGQEPLKTILDAQDLDCYFTPMKPESLENSILDSLEPQSLASLLSESESPQEAGRGHPSFLPQQKESSEASELILYSLEAEVTVTGTDSQYCRKEVEAGPGDQQGDSYLRVSSDSPKDQSPPEDSGESEADLECSFAAIHSPAPPPDPAPRFATSLPHFPGCAGPTEDELSLPEGPSVPSSSLPQTPEQEKFLRHHFETLTESPCRALGDVEASEAEDHFFNPRLSISTQFLSSLQKASRFTHTFPPRATQCLVKSPEVKLMDRGGSQPRAGTGYASPDRTHVLAAGKAEETLEAWRPPPPCLTSLASCVPASSVLPTDRNLPTPTSAPTPGLAQGVHAPSTCSYMEATASSRARISRSISLGDSEGPIVATLAQPLRRPSSVGELASLGQELQAITTATTPSLDSEGQEPALRSWGNHEARANLRLTLSSACDGLLQPPVDTQPGVTVPAVSFPAPSPVEESALRLHGSAFRPSLPAPESPGLPAHPSNPQLPEARPGIPGGTASLLEPTSGALGLLQGSPARWSEPWVPVEALPPSPLELSRVGNILHRLQTTFQEALDLYRVLVSSGQVDTGQQQARTELVSTFLWIHSQLEAECLVGTSVAPAQALPSPGPPSPPTLYPLASPDLQALLEHYSELLVQAVRRKARGH
InterPro domains: - IPR001680: WD40 repeat (repeat) [100-744]
- IPR052779: WD repeat-containing protein 62 (family) [47-1516]
- IPR056161: MABP1/WDR62, first WD40 domain (domain) [74-401]
- IPR015943: WD40/YVTN repeat-like-containing domain superfamily (homologous_superfamily) [73-804]
- IPR011047: Quinoprotein alcohol dehydrogenase-like superfamily (homologous_superfamily) [75-746]
- IPR056162: MABP1/WDR62, second WD40 domain (domain) [407-744]
- IPR036322: WD40-repeat-containing domain superfamily (homologous_superfamily) [299-608]
- IPR056364: MABP1/WRD62, coiled-coil domain (domain) [1403-1514]
Interaction partners: - Abnormal spindle-like microcephaly-associated protein
- Centrosomal protein of 63 kDa
- CDK5 regulatory subunit-associated protein 2
- Mitogen-activated protein kinase 8
- SCL-interrupting locus protein
- Centrosomal protein of 170 kDa
- Centrosomal P4.1-associated protein
- Microcephalin
- Mitogen-activated protein kinase 9
- Dual specificity mitogen-activated protein kinase kinase 7
Gene Ontology annotations:
Molecular Function (MF): GO:0003674 (molecular function), GO:0005488 (binding), GO:0005515 (protein binding)
Biological Process (BP): GO:0008150 (biological process), GO:0065007 (biological regulation), GO:0050789 (regulation of biological process), GO:0048519 (negative regulation of biological process), GO:0050793 (regulation of developmental process), GO:0023057 (negative regulation of signaling), GO:0050794 (regulation of cellular process), GO:0048583 (regulation of response to stimulus), GO:0023051 (regulation of signaling), GO:0051241 (negative regulation of multicellular organismal process), GO:0051239 (regulation of multicellular organismal process), GO:0051093 (negative regulation of developmental process), GO:0048523 (negative regulation of cellular process), GO:0048585 (negative regulation of response to stimulus), GO:0090287 (regulation of cellular response to growth factor stimulus), GO:0009968 (negative regulation of signal transduction), GO:0010648 (negative regulation of cell communication), GO:2000026 (regulation of multicellular organismal development), GO:0010646 (regulation of cell communication), GO:0009966 (regulation of signal transduction), GO:0022603 (regulation of anatomical structure morphogenesis), GO:0090288 (negative regulation of cellular response to growth factor stimulus), GO:1901343 (negative regulation of vasculature development), GO:1901342 (regulation of vasculature development), GO:0045765 (regulation of angiogenesis), GO:1902532 (negative regulation of intracellular signal transduction), GO:0030947 (regulation of vascular endothelial growth factor receptor signaling pathway), GO:1902531 (regulation of intracellular signal transduction), GO:2000181 (negative regulation of blood vessel morphogenesis), GO:0016525 (negative regulation of angiogenesis), GO:0032006 (regulation of TOR signaling), GO:0032007 (negative regulation of TOR signaling), GO:1904262 (negative regulation of TORC1 signaling), GO:1903432 (regulation of TORC1 signaling)
Cellular Component (CC): GO:0005575 (cellular component), GO:0110165 (cellular anatomical entity), GO:0005622 (intracellular anatomical structure), GO:0043226 (organelle), GO:0000922 (spindle pole), GO:0043229 (intracellular organelle), GO:0043228 (non-membrane-bounded organelle), GO:0043232 (intracellular non-membrane-bounded organelle), GO:0005856 (cytoskeleton), GO:0005819 (spindle), GO:0072686 (mitotic spindle), GO:0015630 (microtubule cytoskeleton)