Gene
Entrez ID Entrez Gene ID - the GENE ID in NCBI Gene database.
23418
Gene name Gene Name - the full gene name approved by the HGNC.
Crumbs cell polarity complex component 1
Gene symbol Gene Symbol - the official gene symbol approved by the HGNC.
CRB1
Synonyms (NCBI Gene) Gene synonyms aliases
CRB1-A, CRB1-B, CRB1-C, LCA8, RP12
Chromosome Chromosome number
1
Chromosome location Chromosomal Location - indicates the cytogenetic location of the gene or region on the chromosome.
1q31.3
Summary Summary of gene provided in NCBI Entrez Gene.
This gene encodes a protein which is similar to the Drosophila crumbs protein and localizes to the inner segment of mammalian photoreceptors. In Drosophila crumbs localizes to the stalk of the fly photoreceptor and may be a component of the molecular scaf
SNPs SNP information provided by dbSNP.
SNP ID Visualize variation Clinical significance Consequence
rs28939720 C>A,G,T Pathogenic, not-provided Coding sequence variant, intron variant, missense variant, non coding transcript variant
rs35193230 C>T Conflicting-interpretations-of-pathogenicity Coding sequence variant, 5 prime UTR variant, synonymous variant, non coding transcript variant
rs62635649 T>A,G Not-provided, likely-pathogenic Missense variant, non coding transcript variant, coding sequence variant, intron variant
rs62635654 C>G,T Pathogenic, not-provided Missense variant, non coding transcript variant, coding sequence variant, intron variant
rs62635655 G>A,C,T Pathogenic, not-provided Coding sequence variant, stop gained, intron variant, non coding transcript variant, missense variant
miRNA miRNA information provided by mirtarbase database.
miRTarBase ID miRNA Experiments Reference
MIRT022890 hsa-miR-124-3p Microarray 18668037
MIRT456384 hsa-miR-561-3p PAR-CLIP 23592263
MIRT456384 hsa-miR-561-3p PAR-CLIP 23592263
MIRT456384 hsa-miR-561-3p PAR-CLIP 23592263
MIRT456383 hsa-miR-18a-5p PAR-CLIP 23592263
Gene ontology (GO) Gene ontology information of associated ontologies with gene provided by GO database.
GO ID Ontology Definition Evidence Reference
GO:0001750 Component Photoreceptor outer segment IEA
GO:0001917 Component Photoreceptor inner segment IEA
GO:0001974 Process Blood vessel remodeling IEA
GO:0005509 Function Calcium ion binding IEA
GO:0005515 Function Protein binding IPI 11927608, 15914641, 17920587, 33758649
Other IDs Other ids provides unique ids of gene in databases such as OMIM, HGNC, ENSEMBLE.
MIM HGNC e!Ensembl
604210 2343 ENSG00000134376
Protein
UniProt ID P82279
Protein name Protein crumbs homolog 1
Protein function Plays a role in photoreceptor morphogenesis in the retina (By similarity). May maintain cell polarization and adhesion (By similarity).
PDB 4UU5
Family and domains

Pfam

Accession ID Position in sequence Description Type
PF00008 EGF 74 105 EGF-like domain Domain
PF12661 hEGF 119 140 Human growth factor-like EGF Domain
PF00008 EGF 152 182 EGF-like domain Domain
PF00008 EGF 190 220 EGF-like domain Domain
PF12661 hEGF 233 254 Human growth factor-like EGF Domain
PF00008 EGF 266 297 EGF-like domain Domain
PF00008 EGF 305 335 EGF-like domain Domain
PF00008 EGF 343 393 EGF-like domain Domain
PF00008 EGF 401 434 EGF-like domain Domain
PF00008 EGF 445 479 EGF-like domain Domain
PF02210 Laminin_G_2 514 651 Laminin G domain Domain
PF00008 EGF 676 706 EGF-like domain Domain
PF02210 Laminin_G_2 743 860 Laminin G domain Domain
PF00008 EGF 891 920 EGF-like domain Domain
PF02210 Laminin_G_2 980 1105 Laminin G domain Domain
PF00008 EGF 1143 1173 EGF-like domain Domain
PF00008 EGF 1181 1210 EGF-like domain Domain
PF12661 hEGF 1223 1240 Human growth factor-like EGF Domain
PF00008 EGF 1301 1331 EGF-like domain Domain
Tissue specificity TISSUE SPECIFICITY: Preferential expression in retina, also expressed in brain, testis, fetal brain and fetal eye (PubMed:15914641). Expressed at the outer limiting membrane and apical to adherens junctions in the retina (PubMed:15914641). {ECO:0000269|Pu
Sequence
MALKNINYLLIFYLSFSLLIYIKNSFCNKNNTRCLSNSCQNNSTCKDFSKDNDCSCSDTA
NNLDKDCDNMKDPCFSNPCQGSATCVNTPGERSFLCKCPPGYSGTICETTIGSCGKNSCQ
HGGICHQDPIYPVCICPAGY
AGRFCEIDHDECASSPCQNGAVCQDGIDGYSCFCVPGYQG
RH
CDLEVDECASDPCKNEATCLNEIGRYTCICPHNYSGVNCELEIDECWSQPCLNGATCQ
DALGAYFCDCAPGF
LGDHCELNTDECASQPCLHGGLCVDGENRYSCNCTGSGFTGTHCET
LMPLCWSKPCHNNATCEDSVDNYTCHCWPGYTGAQCEIDLNECNSNPCQSNGECVELSSE
KQYGRITGLPSSFSYHEASGYVCICQPGFTGIH
CEEDVNECSSNPCQNGGTCENLPGNYT
CHCPFDNLSRTFYG
GRDCSDILLGCTHQQCLNNGTCIPHFQDGQHGFSCLCPSGYTGSLC
EIATTLSFEGDGFLWVKSGSVTTKGSVCNIALRFQTVQPMALLLFRSNRDVFVKLELLSG
YIHLSIQVNNQSKVLLFISHNTSDGEWHFVEVIFAEAVTLTLIDDSCKEKCIAKAPTPLE
SDQSICAFQNSFLGGLPVGMTSNGVALLNFYNMPSTPSFVGCLQDIKIDWN
HITLENISS
GSSLNVKAGCVRKDWCESQPCQSRGRCINLWLSYQCDCHRPYEGPNCLREYVAGRFGQDD
STGYVIFTLDESYGDTISLSMFVRTLQPSGLLLALENSTYQYIRVWLERGRLAMLTPNSP
KLVVKFVLNDGNVHLISLKIKPYKIELYQSSQNLGFISASTWKIEKGDVIYIGGLPDKQE
TELNGGFFKGCIQDVRLNNQ
NLEFFPNPTNNASLNPVLVNVTQGCAGDNSCKSNPCHNGG
VCHSRWDDFSCSCPALTSGK
ACEEVQWCGFSPCPHGAQCQPVLQGFECIANAVFNGQSGQ
ILFRSNGNITRELTNITFGFRTRDANVIILHAEKEPEFLNISIQDSRLFFQLQSGNSFYM
LSLTSLQSVNDGTWHEVTLSMTDPLSQTSRWQMEVDNETPFVTSTIATGSLNFLKDNTDI
YVGDRAIDNIKGLQGCLSTIEIGGI
YLSYFENVHGFINKPQEEQFLKISTNSVVTGCLQL
NVCNSNPCLHGGNCEDIYSSYHCSCPLGWSGKHCELNIDECFSNPCIHGNCSDRVAAYHC
TCEPGYTGVN
CEVDIDNCQSHQCANGATCISHTNGYSCLCFGNFTGKFCRQSRLPSTVCG
NEKTNLTCYNGGNCTEFQTELKCMCRPGFTGEWCEKDIDECASDPCVNGGLCQDLLNKFQ
CLCDVAFAGER
CEVDLADDLISDIFTTIGSVTVALLLILLLAIVASVVTSNKRATQGTYS
PSRQEKEGSRVEMWNLMPPPAMERLI
Sequence length 1406
Interactions View interactions
Pathways Pathway information has different metabolic/signaling pathways associated with genes.
  KEGG  
  Hippo signaling pathway  
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Associated diseases Disease associations categorized as Causal (pathogenic variants), Unknown (uncertain genetic evidence), or Text Mining (literature-based associations)
Causal Diseases caused by PATHOGENIC or LIKELY PATHOGENIC variants from ClinVar only
Disease merge term Disease name dbSNP ID References
Leber Congenital Amaurosis leber congenital amaurosis 8, leber congenital amaurosis, Leber congenital amaurosis 1 rs137853137, rs1057520152, rs1571523319, rs760287363, rs776591659, rs281865175, rs369184026, rs62635649, rs1366609497, rs62636276, rs62645754, rs1167867158, rs28939720, rs115352681, rs114342808
View all (85 more)
N/A
Macular dystrophy macular dystrophy rs1553260321, rs62635654, rs1201356843, rs764256655, rs62636273 N/A
Pigmented Paravenous Chorioretinal Atrophy pigmented paravenous retinochoroidal atrophy rs757740068, rs62645747, rs767648174, rs1664671663, rs1450635782, rs150412614, rs1057520152, rs62635656, rs62636273, rs1167867158, rs28939720, rs369184026, rs114342808, rs1664325377, rs62645748
View all (13 more)
N/A
retinal dystrophy Retinal dystrophy rs1664325377, rs62635656, rs150412614, rs1664686689, rs866822473, rs1366609497, rs878853371, rs1426006136, rs760544654, rs28939720, rs62636291, rs1665282720, rs878853367, rs1571540258, rs1558138741
View all (43 more)
N/A
Unknown Includes: (1) ClinVar NON-pathogenic variants (Uncertain, Benign, Conflicting, VUS), (2) GenCC associations, (3) GWAS associations, (4) CBGDA evidence-based associations. NOTE: Diseases with pathogenic evidence are excluded to avoid conflicts.
Disease merge term Disease name Evidence References Source
Anorexia Anorexia nervosa N/A N/A GWAS
Asthma Asthma N/A N/A GWAS
Bestrophinopathy autosomal recessive bestrophinopathy N/A N/A ClinVar
cone-rod dystrophy Cone-rod dystrophy N/A N/A ClinVar
Associations from Text Mining Disease associations identified through Pubtator
Disease Name Relationship Type References
Aicardi Goutieres syndrome Associate 32996714
Alzheimer Disease Stimulate 39922756
Amaurosis congenita of Leber type 1 Associate 36099972, 37762234, 40243434, 40408095
Anophthalmos Associate 40141357
Asthma Associate 20032318
Atrophy Associate 33342761
Cataract Associate 40141357, 40725401
Choroidal Neovascularization Associate 40725401
Chromosome Aberrations Associate 27258436
Ciliopathies Associate 28800606