Gene Gene information from NCBI Gene database.
Entrez ID 1286
Gene name Collagen type IV alpha 4 chain
Gene symbol COL4A4
Synonyms (NCBI Gene)
ATS2BFHBFH1CA44
Chromosome 2
Chromosome location 2q36.3
Summary This gene encodes one of the six subunits of type IV collagen, the major structural component of basement membranes. This particular collagen IV subunit, however, is only found in a subset of basement membranes. Like the other members of the type IV colla
SNPs SNP information provided by dbSNP.
161
SNP ID Visualize variation Clinical significance Consequence
rs35138315 G>C Pathogenic Coding sequence variant, stop gained, non coding transcript variant
rs55978207 C>A,T Likely-benign, conflicting-interpretations-of-pathogenicity Synonymous variant, coding sequence variant, non coding transcript variant
rs114969026 T>C Conflicting-interpretations-of-pathogenicity, benign Non coding transcript variant, genic upstream transcript variant, coding sequence variant, missense variant
rs121912858 C>T Pathogenic Non coding transcript variant, coding sequence variant, missense variant
rs121912859 G>T Pathogenic Non coding transcript variant, stop gained, coding sequence variant
miRNA miRNA information provided by mirtarbase database.
233
miRTarBase ID miRNA Experiments Reference
MIRT022562 hsa-miR-124-3p Microarray 18668037
MIRT029341 hsa-miR-26b-5p Microarray 19088304
MIRT437823 hsa-miR-150-5p Luciferase reporter assay 23604143
MIRT659421 hsa-miR-548c-3p HITS-CLIP 23824327
MIRT659420 hsa-miR-216b-5p HITS-CLIP 23824327
Transcription factors Transcription factors information provided by TRRUST V2 database.
1
Transcription factor Regulation Reference
LMX1B Activation 11175791
Gene ontology (GO) Gene Ontology (GO) annotations describing the biological processes, molecular functions, and cellular components associated with a gene.
20
GO ID Ontology Definition Evidence Reference
GO:0005201 Function Extracellular matrix structural constituent IEA
GO:0005201 Function Extracellular matrix structural constituent IMP 17942953, 19675380
GO:0005576 Component Extracellular region IEA
GO:0005576 Component Extracellular region TAS
GO:0005581 Component Collagen trimer IEA
Other IDs Other IDs provides unique identifiers for this gene in OMIM, HGNC, and Ensembl databases.
MIM HGNC e!Ensembl
120131 2206 ENSG00000081052
Protein Protein information from UniProt database.
UniProt ID Unique identifier for the protein in the UniProt database. Click to view detailed protein information.
P53420
Protein name Collagen alpha-4(IV) chain
Protein function Type IV collagen is the major structural component of glomerular basement membranes (GBM), forming a 'chicken-wire' meshwork together with laminins, proteoglycans and entactin/nidogen.
PDB 5NB1 , 6WKU
Family and domains

Pfam

Accession ID Position in sequence Description Type
PF01391 Collagen 62 121 Collagen triple helix repeat (20 copies) Repeat
PF01391 Collagen 118 176 Collagen triple helix repeat (20 copies) Repeat
PF01391 Collagen 181 238 Collagen triple helix repeat (20 copies) Repeat
PF01391 Collagen 296 360 Collagen triple helix repeat (20 copies) Repeat
PF01391 Collagen 365 428 Collagen triple helix repeat (20 copies) Repeat
PF01391 Collagen 400 457 Collagen triple helix repeat (20 copies) Repeat
PF01391 Collagen 494 559 Collagen triple helix repeat (20 copies) Repeat
PF01391 Collagen 906 967 Collagen triple helix repeat (20 copies) Repeat
PF01391 Collagen 969 1029 Collagen triple helix repeat (20 copies) Repeat
PF01391 Collagen 1015 1080 Collagen triple helix repeat (20 copies) Repeat
PF01391 Collagen 1082 1141 Collagen triple helix repeat (20 copies) Repeat
PF01391 Collagen 1133 1195 Collagen triple helix repeat (20 copies) Repeat
PF01391 Collagen 1196 1253 Collagen triple helix repeat (20 copies) Repeat
PF01391 Collagen 1313 1372 Collagen triple helix repeat (20 copies) Repeat
PF01413 C4 1466 1571 C-terminal tandem repeated domain in type 4 procollagen Domain
PF01413 C4 1574 1688 C-terminal tandem repeated domain in type 4 procollagen Domain
Tissue specificity TISSUE SPECIFICITY: Expressed in Bruch's membrane, outer plexiform layer, inner nuclear layer, inner plexiform layer, ganglion cell layer, inner limiting membrane and around the blood vessels of the retina (at protein level) (PubMed:29777959). Alpha 3 and
Sequence
MWSLHIVLMRCSFRLTKSLATGPWSLILILFSVQYVYGSGKKYIGPCGGRDCSVCHCVPE
KGSRGPPGPPGPQGPIGPLGAPGPIGLSGEKGMRGDRGPPGAAGDKGDKGPTGVPGFPGL
D
GIPGHPGPPGPRGKPGMSGHNGSRGDPGFPGGRGALGPGGPLGHPGEKGEKGNSV
FILG
AVKGIQGDRGDPGLPGLPGSWGAGGPAGPTGYPGEPGLVGPPGQPGRPGLKGNPGVGVKG
QMGDPGEVGQQGSPGPTLLVEPPDFCLYKGEKGIKGIPGMVGLPGPPGRKGESGIGAKGE
KGIPGFPGPRGDPGSYGSPGFPGLKGELGLVGDPGLFGLIGPKGDPGNRGHPGPPGVLVT

PPLPLKGPPGDPGFPGRYGETGDVGPPGPPGLLGRPGEACAGMIGPPGPQGFPGLPGLPG
EAGIPGRP
DSAPGKPGKPGSPGLPGAPGLQGLPGSSV
IYCSVGNPGPQGIKGKVGPPGGR
GPKGEKGNEGLCACEPGPMGPPGPPGLPGRQGSKGDLGLPGWLGTKGDPGPPGAEGPPGL
PGKHGASGPPGNKGAKGDM
VVSRVKGHKGERGPDGPPGFPGQPGSHGRDGHAGEKGDPGP
PGDHEDATPGGKGFPGPLGPPGKAGPVGPPGLGFPGPPGERGHPGVPGHPGVRGPDGLKG
QKGDTISCNVTYPGRHGPPGFDGPPGPKGFPGPQGAPGLSGSDGHKGRPGTPGTAEIPGP
PGFRGDMGDPGFGGEKGSSPVGPPGPPGSPGVNGQKGIPGDPAFGHLGPPGKRGLSGVPG
IKGPRGDPGCPGAEGPAGIPGFLGLKGPKGREGHAGFPGVPGPPGHSCERGAPGIPGQPG
LPGYPGSPGAPGGKGQPGDVGPPGPAGMKGLPGLPGRPGAHGPPGLPGIPGPFGDDGLPG
PPGPKGPRGLPGFPGFPGERGKPGAEGCPGAKGEPGEKGMSGLPGDRGLRGAKGAIGPPG
DEGEMAI
ISQKGTPGEPGPPGDDGFPGERGDKGTPGMQGRRGEPGRYGPPGFHRGEPGEK
GQPGPPGPP
GPPGSTGLRGFIGFPGLPGDQGEPGSPGPPGFSGIDGARGPKGNKGDPASH

FGPPGPKGEPGSPGCPGHFGASGEQGLPGIQGPRGSPGRPGPPGSSGPPGCPGDHGMPGL
R
GQPGEMGDPGPRGLQGDPGIPGPPGIKGPSGSPGLNGLHGLKGQKGTKGASGLH
DVGPP
GPVGIPGLKGERGDPGSPGISPPGPRGKKGPPGPPGSSGPPGPAGATGRAPKD
IPDPGPP
GDQGPPGPDGPRGAPGPPGLPGSVDLLRGEPGDCGLPGPPGPPGPPGPPGYKGFPGCDGK
DGQKGPVGFPGPQGPHGFPGPPGEKGLPGPPGRKGPTGLPGPRGEPGPPADV
DDCPRIPG
LPGAPGMRGPEGAMGLPGMRGPSGPGCKGEPGLDGRRGVDGVPGSPGPPGRKGDTGEDGY
PGGPGPPGPIGDPGPKGFGPGYLGGFLLVLHSQTDQEPTCPLGMPRLWTGYSLLYLEGQE
KAHNQDLGLAGSCLPVFSTLPFAYCNIHQVCHYAQRNDRSYWLASAAPLPMMPLSEEAIR
PYVSRCAVCEA
PAQAVAVHSQDQSIPPCPQTWRSLWIGYSFLMHTGAGDQGGGQALMSPG
SCLEDFRAAPFLECQGRQGTCHFFANKYSFWLTTVKADLQFSSAPAPDTLKESQAQRQKI
SRCQVCVK
YS
Sequence length 1690
Interactions View interactions
Associated diseases Disease associations from ClinVar categorized as Causal (Pathogenic/Likely Pathogenic) or Unknown.
2178
Causal Diseases associated with Pathogenic or Likely Pathogenic variants in ClinVar
Phenotype Name Clinical Significance dbSNP ID RCV Accession
Alport syndrome Likely pathogenic; Pathogenic rs2149720724, rs766243664, rs1408907127, rs373150214, rs2149720690, rs1222429942, rs2150221409, rs781479400, rs772659513, rs1967312678, rs2476238585, rs2474163378, rs1553676221, rs2475417678, rs1973128133
View all (38 more)
RCV004789563
RCV001831350
RCV004789567
RCV001795873
RCV004785332
RCV004785340
RCV005614752
RCV005636763
RCV004786737
RCV005616461
RCV005616476
RCV005616554
RCV004786634
RCV003223469
RCV004786961
RCV001328062
RCV001833487
RCV006257299
RCV001277168
RCV001829830
RCV006249666
RCV004788096
RCV004788105
RCV005632608
RCV005614433
RCV004788103
RCV001829860
RCV004788104
RCV004788097
RCV002221245
RCV005632619
RCV004788085
RCV001829854
RCV001829867
RCV004788110
RCV004788112
RCV001829889
RCV001277171
RCV005614445
RCV001827173
RCV005614487
RCV004787207
RCV001195696
RCV001328061
RCV001835097
RCV001829964
RCV005634001
RCV004789497
RCV001328134
RCV003994250
RCV001328064
RCV004789510
RCV006249736
Autosomal dominant Alport syndrome Likely pathogenic; Pathogenic rs2149745228, rs1364773011, rs1206142672, rs768245333, rs1553676221, rs1414596849, rs2473276557, rs2473714807, rs121912861, rs1553622675, rs1553625684, rs1553639043, rs369922627, rs1553658892, rs926605269
View all (33 more)
RCV001814715
RCV005638603
RCV002221395
RCV002243539
RCV000625569
RCV003324604
RCV003324651
RCV003494093
RCV000787008
RCV000625562
RCV000625680
RCV000625686
RCV000850092
RCV001029981
RCV001788315
RCV001029878
RCV003994075
RCV000735681
RCV000735722
RCV000735736
RCV000735781
RCV000735674
RCV000735751
RCV000735767
RCV000735782
RCV000735768
RCV000735750
RCV000735719
RCV000735812
RCV000786869
RCV000786976
RCV000787020
RCV000786955
RCV000786996
RCV000786980
RCV000853057
RCV001003412
RCV001029891
RCV001029868
RCV001029984
RCV001029797
RCV001089913
RCV001089912
RCV001089911
RCV001290438
RCV001280823
RCV001280829
RCV001280824
Autosomal recessive Alport syndrome Likely pathogenic; Pathogenic rs747167770, rs2149720724, rs766243664, rs2125038490, rs1408907127, rs2149722718, rs761200469, rs1971796422, rs2150221180, rs755478262, rs2149956832, rs1973128133, rs2150505385, rs2150750057, rs751952236
View all (262 more)
RCV001330984
RCV006256403
RCV005005231
RCV005005227
RCV005023126
RCV005408885
RCV006256406
RCV006256407
RCV005023148
RCV001391123
RCV006256897
RCV005014579
RCV005023186
RCV002307751
RCV001822948
RCV005005264
RCV005014635
RCV006256917
RCV001807901
RCV001808118
RCV005868373
RCV001814715
RCV001837596
RCV005017038
RCV002307780
RCV005023410
RCV005016900
RCV005054394
RCV005005303
RCV005016951
RCV005868425
RCV006257022
RCV006257023
RCV006257024
RCV005868550
RCV002225181
RCV002250836
RCV005252145
RCV006255386
RCV002273873
RCV002283912
RCV002294583
RCV005025772
RCV002306730
RCV002309538
RCV002309549
RCV002309668
RCV002309805
RCV002309871
RCV002309886
RCV002310036
RCV002307863
RCV002307924
RCV002308000
RCV002308274
RCV002308288
RCV002308307
RCV002309101
RCV002309104
RCV002309149
RCV002309224
RCV002309237
RCV002309238
RCV002309286
RCV002309331
RCV002309385
RCV002309404
RCV002309438
RCV002309459
RCV002309460
RCV002309528
RCV002306851
RCV002306929
RCV002306933
RCV002306954
RCV002306982
RCV002307044
RCV002307053
RCV002307084
RCV002307106
RCV002307117
RCV002307212
RCV002310113
RCV002310218
RCV002310279
RCV002310331
RCV002310457
RCV002310459
RCV002310489
RCV002310535
RCV002310547
RCV002308390
RCV002308405
RCV002308429
RCV002468836
RCV005019212
RCV005021595
RCV005019391
RCV005019415
RCV005027980
RCV005019505
RCV005019568
RCV005028130
RCV005028138
RCV000995515
RCV003148431
RCV003153023
RCV003230847
RCV003236332
RCV003333864
RCV003337938
RCV005021924
RCV003989840
RCV005030028
RCV006255898
RCV004577617
RCV003484553
RCV005022006
RCV005416138
RCV005014810
RCV005030143
RCV005030167
RCV005014866
RCV005014869
RCV005015100
RCV003984928
RCV003984952
RCV003984958
RCV003988429
RCV003990848
RCV003991164
RCV003991207
RCV003991367
RCV003991375
RCV003991382
RCV003991995
RCV000018947
RCV000018948
RCV000666567
RCV000018950
RCV000018951
RCV004546886
RCV004545948
RCV004566431
RCV004566449
RCV004555131
RCV004555303
RCV004555341
RCV004555394
RCV004555412
RCV004555462
RCV004555466
RCV004555504
RCV004555725
RCV004556893
RCV004587781
RCV000408863
RCV000505574
RCV000505643
RCV000505603
RCV000509590
RCV000984249
RCV001281284
RCV003989548
RCV000667558
RCV005018879
RCV000763076
RCV000625631
RCV000625630
RCV006255752
RCV000669861
RCV000667142
RCV000673399
RCV000671292
RCV000670267
RCV000665226
RCV000669870
RCV000672416
RCV000671532
RCV000673938
RCV000666239
RCV000671388
RCV000672440
RCV000670337
RCV000669401
RCV000672397
RCV000674209
RCV000672931
RCV000669796
RCV000664545
RCV000672904
RCV000673074
RCV000666026
RCV000669774
RCV000673590
RCV000669987
RCV000673233
RCV000673584
RCV000670731
RCV000665368
RCV000673823
RCV000671800
RCV000667405
RCV000669739
RCV000673705
RCV000670811
RCV000670500
RCV000669564
RCV000667417
RCV000665227
RCV000669439
RCV000671787
RCV000669220
RCV000670823
RCV000669811
RCV000670484
RCV006255778
RCV006255779
RCV006255780
RCV006255781
RCV002512124
RCV005021046
RCV006255808
RCV006255822
RCV005021144
RCV006255818
RCV005029423
RCV000859981
RCV003989602
RCV006255827
RCV005029446
RCV005004420
RCV006256221
RCV001089934
RCV005005034
RCV001089930
RCV001171499
RCV001264178
RCV005021536
RCV001809999
RCV005005109
RCV006256320
RCV005029832
RCV001281127
RCV001281126
RCV001281125
RCV001281123
RCV001281122
RCV001281121
RCV001281291
RCV001281290
RCV001281289
RCV001281288
RCV001281286
RCV001281131
RCV001281128
RCV005005126
RCV001281132
RCV001281130
RCV001281129
RCV006256332
RCV004796390
RCV001263887
RCV001263888
RCV001263889
RCV001264049
RCV001264050
RCV001264051
RCV001264052
RCV001264053
RCV001264054
RCV001264055
RCV001264056
RCV001264175
RCV001264176
RCV001264177
RCV001264179
RCV001264180
RCV001264181
RCV001264182
RCV001810012
RCV005005133
RCV005029853
RCV003336370
RCV001280875
RCV001280848
RCV006256341
Benign familial hematuria Likely pathogenic; Pathogenic rs2149720724, rs2125038490, rs2149722718, rs761200469, rs755478262, rs2149956832, rs1973128133, rs2150505385, rs2150219160, rs2150474860, rs2150595867, rs2150877933, rs2125387640, rs1553640846, rs374340855
View all (53 more)
RCV006256403
RCV002468634
RCV006256406
RCV006256407
RCV006256897
RCV006256898
RCV006256901
RCV006256902
RCV001726708
RCV001754542
RCV006256917
RCV001837597
RCV002468647
RCV002468648
RCV006257022
RCV006257023
RCV006257024
RCV002250870
RCV006255386
RCV002274277
RCV002274281
RCV002468835
RCV002468837
RCV002468839
RCV005239447
RCV006269699
RCV003313947
RCV000207864
RCV003152924
RCV003236649
RCV003335819
RCV006255898
RCV006255319
RCV000018949
RCV001251501
RCV001251466
RCV002289691
RCV006255700
RCV001542734
RCV006255752
RCV006255775
RCV006255777
RCV003236586
RCV003233810
RCV006255778
RCV006255779
RCV006255780
RCV006255781
RCV006255808
RCV006255822
RCV002249448
RCV006255818
RCV000770975
RCV000785885
RCV006255827
RCV006256221
RCV001089913
RCV001089912
RCV001089911
RCV002468621
RCV006256321
RCV001251470
RCV001281287
RCV006256332
RCV001251503
RCV001251515
RCV001254146
RCV006256340
RCV001280874
Unknown Diseases with uncertain, conflicting, or no pathogenic evidence in ClinVar
Phenotype Name Clinical Significance dbSNP ID RCV Accession
Atypical hemolytic-uremic syndrome Conflicting classifications of pathogenicity; Benign rs13027659, rs36121515, rs1800516 RCV002294114
RCV002294110
RCV002294108
Cervical cancer Benign rs3817617, rs60344965 RCV005891142
RCV005896113
Cholangiocarcinoma Benign rs10176882, rs60344965 RCV005915110
RCV005896114
Familial cancer of breast Benign; Likely benign; Uncertain significance rs111945121, rs200668675 RCV005901124
RCV005900093
Associations from Text MiningDisease associations identified through Pubtator
Disease Name Relationship Type References
Albuminuria Associate 37872228
Alzheimer Disease Associate 11044206
Androgen Insensitivity Syndrome Associate 11044206
Anti Glomerular Basement Membrane Disease Associate 31686460, 36130833
Carcinoma Renal Cell Associate 31746384, 35529267
Central Serous Chorioretinopathy Associate 35052395
Chronic Kidney Disease Mineral and Bone Disorder Associate 31085678
Collagen Diseases Associate 27469977, 33159707
Endometrial Neoplasms Associate 36581816
Epilepsy Benign Neonatal Associate 19129241