Gene Gene information from NCBI Gene database.
Entrez ID 889
Gene name KRIT1 ankyrin repeat containing
Gene symbol KRIT1
Synonyms (NCBI Gene)
CAMCCM1
Chromosome 7
Chromosome location 7q21.2
Summary This gene encodes a protein containing four ankyrin repeats, a band 4.1/ezrin/radixin/moesin (FERM) domain, and multiple NPXY sequences. The encoded protein is localized in the nucleus and cytoplasm. It binds to integrin cytoplasmic domain-associated prot
SNPs SNP information provided by dbSNP.
134
SNP ID Visualize variation Clinical significance Consequence
rs34358665 C>T Conflicting-interpretations-of-pathogenicity, likely-benign, benign-likely-benign Missense variant, coding sequence variant, 5 prime UTR variant
rs137853139 T>C Pathogenic Missense variant, coding sequence variant, 5 prime UTR variant
rs137853140 G>C Pathogenic Missense variant, intron variant, coding sequence variant
rs267607203 G>A,C Pathogenic Missense variant, coding sequence variant, stop gained
rs267607204 G>T Pathogenic Coding sequence variant, intron variant, stop gained
miRNA miRNA information provided by mirtarbase database.
218
miRTarBase ID miRNA Experiments Reference
MIRT440350 hsa-miR-21-5p HITS-CLIP 22473208
MIRT440350 hsa-miR-21-5p HITS-CLIP 22473208
MIRT1100899 hsa-miR-1185 CLIP-seq
MIRT1100900 hsa-miR-1257 CLIP-seq
MIRT1100901 hsa-miR-1272 CLIP-seq
Gene ontology (GO) Gene Ontology (GO) annotations describing the biological processes, molecular functions, and cellular components associated with a gene.
32
GO ID Ontology Definition Evidence Reference
GO:0001525 Process Angiogenesis IEA
GO:0001937 Process Negative regulation of endothelial cell proliferation IMP 20616044
GO:0003158 Process Endothelium development NAS 17657516
GO:0005515 Function Protein binding IPI 16037064, 17657516, 17916086, 20332120, 23007647, 25525273, 25814554, 25910212, 26780829, 27027284, 32296183, 33961781
GO:0005546 Function Phosphatidylinositol-4,5-bisphosphate binding IDA 17916086
Other IDs Other IDs provides unique identifiers for this gene in OMIM, HGNC, and Ensembl databases.
MIM HGNC e!Ensembl
604214 1573 ENSG00000001631
Protein Protein information from UniProt database.
UniProt ID Unique identifier for the protein in the UniProt database. Click to view detailed protein information.
O00522
Protein name Krev interaction trapped protein 1 (Krev interaction trapped 1) (Cerebral cavernous malformations 1 protein)
Protein function Component of the CCM signaling pathway which is a crucial regulator of heart and vessel formation and integrity (By similarity). Negative regulator of angiogenesis. Inhibits endothelial proliferation, apoptosis, migration, lumen formation and sp
PDB 3U7D , 4DX8 , 4DXA , 4HDO , 4HDQ , 4JIF , 4TKN , 5D68 , 6OQ3 , 6OQ4 , 6UZK , 8SU8 , 8T09 , 8T7V
Family and domains

Pfam

Accession ID Position in sequence Description Type
PF16705 NUDIX_5 22 198 NUDIX, or N-terminal NPxY motif-rich, region of KRIT Domain
PF00023 Ank 320 352 Ankyrin repeat Repeat
PF00373 FERM_M 517 640 FERM central domain Domain
Tissue specificity TISSUE SPECIFICITY: Low levels in brain. Very weak expression found in heart and muscle. {ECO:0000269|PubMed:9285558}.
Sequence
MGNPENIEDAYVAVIRPKNTASLNSREYRAKSYEILLHEVPIEGQKKKRKKVLLETKLQG
NSEITQGILDYVVETTKPISPANQGIRGKRVVLMKKFPLDGEKMGREASLFIVPSVVKDN
TKYTYTPGCPIFYCLQDIMRVCSESSTHFATLTARMLIALDKWLDERHAQSHFIPALFRP
SPLERIKTNVINPAYATE
SGQTENSLHMGYSALEIKSKMLALEKADTCIYNPLFGSDLQY
TNRVDKVVINPYFGLGAPDYSKIQIPKQEKWQRSMSSVTEDKERQWVDDFPLHRSACEGD
SELLSRLLSERFSVNQLDSDHWAPIHYACWYGKVEATRILLEKGKCNPNLLNGQLSSPLH
FAAGGGHAEIVQILLNHPETDRHITDQQGRSPLNICEENKQNNWEEAAKLLKEAINKPYE
KVRIYRMDGSYRSVELKHGNNTTVQQIMEGMRLSQETQQYFTIWICSENLSLQLKPYHKP
LQHVRDWPEILAELTNLDPQRETPQLFLRRDVRLPLEVEKQIEDPLAILILFDEARYNLL
KGFYTAPDAKLITLASLLLQIVYGNYESKKHKQGFLNEENLKSIVPVTKLKSKAPHWTNR
ILHEYKNLSTSEGVSKEMHHLQRMFLQNCWEIPTYGAAFF
TGQIFTKASPSNHKVIPVYV
GVNIKGLHLLNMETKALLISLKYGCFMWQLGDTDTCFQIHSMENKMSFIVHTKQAGLVVK
LLMKLNGQLMPTERNS
Sequence length 736
Interactions View interactions
Associated diseases Disease associations from ClinVar (causal & non-causal) and other databases (OMIM, Orphanet, GWAS, etc.).
25
Evidence Score: ★☆☆☆☆  Gene-disease association found in Text Mining only ★★☆☆☆  Found in Text Mining and Unknown/Other Associations ★★★☆☆  Reported in Unknown/Other Associations across ≥2 Sources ★★★★☆  ClinVar: Pathogenic/Likely Pathogenic (<5 Variants) ★★★★★  ClinVar: Pathogenic/Likely Pathogenic (≥5 Variants)
Causal Diseases associated with Pathogenic or Likely Pathogenic variants in ClinVar
Phenotype Name Clinical Significance dbSNP ID RCV Accession Evidence Score
Cavernous hemangioma Likely pathogenic; Pathogenic rs1554518790, rs1554527169 RCV000626869
RCV000626868
★★★★☆
ClinVar: Pathogenic / Likely Pathogenic (<5 Variants)
Cerebral cavernous malformation Pathogenic; Likely pathogenic rs2131087886, rs2131089190, rs2131307481, rs1563245596, rs2131437372, rs2131452462, rs2131454006, rs2131454682, rs2131510638, rs1796087833, rs2131526298, rs2131676374, rs751651833, rs1799516672, rs886039401
View all (194 more)
RCV001387454
RCV001388000
RCV001389076
RCV001380341
RCV001382575
View all (218 more)
★★★★★
ClinVar: Pathogenic / Likely Pathogenic (≥5 Variants)
Cerebral cavernous malformation 1 Likely pathogenic; Pathogenic rs2131435199, rs2536005737, rs2536003797, rs2131309013, rs2131308132, rs2131309179, rs267607203, rs1563302930, rs137853139, rs137853140, rs267607204, rs886041209, rs1180476377 RCV002225242
RCV002472008
RCV002472208
RCV000006072
RCV000006073
View all (8 more)
★★★★★
ClinVar: Pathogenic / Likely Pathogenic (≥5 Variants)
Hereditary cavernous hemangioma of brain Pathogenic rs886039400, rs1057517753 RCV003993910
RCV003447526
★★★★☆
ClinVar: Pathogenic / Likely Pathogenic (<5 Variants)
Unknown / Other Associations ClinVar entries with uncertain/conflicting evidence, and associations from other databases (OMIM, Orphanet, GWAS, etc.) where the gene is not established as causal.
Phenotype Name Clinical Significance Source Evidence Score
Acute myeloid leukemia Benign; Likely benign ClinVar
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
Angiokeratoma corporis diffusum with arteriovenous fistulas Benign; Likely benign; Conflicting classifications of pathogenicity; Uncertain significance ClinVar
Disgenet
★★★☆☆
Reported in Unknown/Other Associations (≥2 sources)
BREAST CANCER GWAS catalog
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
BREAST CARCINOMA GWAS catalog
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
Associations from Text Mining Disease associations identified through text mining
Disease Name Disease (Merged) Source PMID Relationship Type Evidence Score
Adenocarcinoma Adenocarcinoma BEFREE 8169749
★☆☆☆☆
Found in Text Mining only
Adenocarcinoma of colon Adenocarcinoma Of Colon BEFREE 26824338
★☆☆☆☆
Found in Text Mining only
Adenoid Cystic Carcinoma Adenocarcinoma BEFREE 9374166
★☆☆☆☆
Found in Text Mining only
Adenoma Adenoma BEFREE 20007487
★☆☆☆☆
Found in Text Mining only
Adult onset autosomal dominant leukodystrophy Leukodystrophy BEFREE 19725832
★☆☆☆☆
Found in Text Mining only
Anemia, Sickle Cell Anemia BEFREE 14755370
★☆☆☆☆
Found in Text Mining only
Angioma Angioma BEFREE 17440989
★☆☆☆☆
Found in Text Mining only
Arteriosclerosis Arteriosclerosis BEFREE 31590384
★☆☆☆☆
Found in Text Mining only
Arthritis Arthritis BEFREE 22922958, 29609944
★☆☆☆☆
Found in Text Mining only
Atherosclerosis Atherosclerosis BEFREE 31590384
★☆☆☆☆
Found in Text Mining only