1. Gene
  2. COL4A3 - collagen type IV alpha 3 chain Gene

COL4A3 - collagen type IV alpha 3 chain Gene

Homo sapiens

Also known as ATS2; ATS3

Gene ID: 1285 | Gene type: protein coding

About COL4A3

Cytogenetic location: 2q36.3 Genomic coordinates (GRCh38): 2:227,164,624-227,314,792 (from NCBI)

This gene has 12 transcripts (splice variants), 121 orthologues, 37 paralogues and is associated with 9 phenotypes. Biased expression in kidney (RPKM 8.1), lung (RPKM 7.4) and 12 other tissues.

Summary

Type IV collagen, the major structural component of basement membranes, is a multimeric protein composed of 3 alpha subunits. These subunits are encoded by 6 different genes, alpha 1 through alpha 6, each of which can form a triple helix structure with 2 other subunits to form type IV collagen. This gene encodes alpha 3. In the Goodpasture syndrome, autoantibodies bind to the collagen molecules in the basement membranes of alveoli and glomeruli. The epitopes that elicit these autoantibodies are localized largely to the non-collagenous C-terminal domain of the protein. A specific kinase phosphorylates Amino acids in this same C-terminal region and the expression of this kinase is upregulated during pathogenesis. This gene is also linked to an autosomal recessive form of Alport syndrome. The mutations contributing to this syndrome are also located within the exons that encode this C-terminal region. Like the other members of the type IV collagen gene family, this gene is organized in a head-to-head conformation with another type IV collagen gene so that each gene pair shares a common promoter. [provided by RefSeq, Jun 2010]

COL4A3 Products(1)

mRNA Protein Name
NM_000091.5 NP_000082.2 collagen alpha-3(IV) chain precursor

COL4A3 Protein Structure

Collagen

Collagen: Collagen triple helix repeat (20 copies) (46 - 101)

Collagen

Collagen: Collagen triple helix repeat (20 copies) (103 - 157)

Collagen

Collagen: Collagen triple helix repeat (20 copies) (171 - 220)

Collagen

Collagen: Collagen triple helix repeat (20 copies) (287 - 339)

Collagen

Collagen: Collagen triple helix repeat (20 copies) (353 - 411)

Collagen

Collagen: Collagen triple helix repeat (20 copies) (389 - 439)

Collagen

Collagen: Collagen triple helix repeat (20 copies) (415 - 473)

Collagen

Collagen: Collagen triple helix repeat (20 copies) (484 - 542)

Collagen

Collagen: Collagen triple helix repeat (20 copies) (590 - 647)

Collagen

Collagen: Collagen triple helix repeat (20 copies) (655 - 698)

Collagen

Collagen: Collagen triple helix repeat (20 copies) (700 - 744)

Collagen

Collagen: Collagen triple helix repeat (20 copies) (750 - 807)

Collagen

Collagen: Collagen triple helix repeat (20 copies) (789 - 845)

Collagen

Collagen: Collagen triple helix repeat (20 copies) (849 - 905)

Collagen

Collagen: Collagen triple helix repeat (20 copies) (892 - 944)

Collagen

Collagen: Collagen triple helix repeat (20 copies) (952 - 1008)

Collagen

Collagen: Collagen triple helix repeat (20 copies) (998 - 1056)

Collagen

Collagen: Collagen triple helix repeat (20 copies) (1064 - 1119)

Collagen

Collagen: Collagen triple helix repeat (20 copies) (1119 - 1173)

Collagen

Collagen: Collagen triple helix repeat (20 copies) (1178 - 1232)

Collagen

Collagen: Collagen triple helix repeat (20 copies) (1292 - 1349)

Collagen

Collagen: Collagen triple helix repeat (20 copies) (1379 - 1437)

C4

C4: C-terminal tandem repeated domain in type 4 procollagen (1445 - 1552)

C4

C4: C-terminal tandem repeated domain in type 4 procollagen (1556 - 1667)

  • 0
  • 300
  • 600
  • 900
  • 1200
  • 1500
  • 1670 a.a.
Protein Preferred Names Protein Names

collagen alpha-3(IV) chain

collagen IV, alpha-3 polypeptide

Recombinant COL4A3 Proteins

Cat. No. Product Name Accession Purity
HY-P72148 COL4A3 Protein, Human (His) Q01955 (G1427-K1668) ≥95%

Related Diseases

Diseases Alias
Alport Syndrome 3, Autosomal Dominant

ATS3

Nephritis-Deafness Syndrome

Nephropathy And Deafness

Alport Syndrome 2, Autosomal Recessive

ATS2

Hematuria, Benign Familial

Benign Familial Hematuria

BFH

Thin Membrane Nephropathy

Tmn

Thin Basement Membrane Nephropathy

Thin-Basement-Membrane Nephropathy

Hematuria, Familial Benign

Hematuria Benign Familial

Hematuria, Benign, Familial

Thin Basement Membrane Disease

Autosomal Dominant Alport Syndrome

Alport Syndrome, Autosomal Dominant

Alport Syndrome Dominant Type

Renal Failure And Sensorineural Hearing Loss

Alport Syndrome, Dominant Type

Autosomal Recessive Alport Syndrome

Alport Syndrome, Recessive Type

Alport Syndrome, Autosomal Recessive

Alport Syndrome Autosomal Recessive

Alport Syndrome Recessive Type

Nephropathy And Deafness

Alport Syndrome

Hereditary Nephritis

Alport Syndrome, X-Linked

Hemorrhagic Hereditary Nephritis

Congenital Hereditary Hematuria

Hemorrhagic Familial Nephritis

Familial Nephritis

Thin Basement Membrane Disease

Thin Basement Membrane Nephropathy

Hematuria-Nephropathy-Deafness Syndrome

Hematuric Hereditary Nephritis

Hereditary Familial Congenital Hemorrhagic Nephritis

Hereditary Hematuria Syndrome

Hereditary Interstitial Pyelonephritis

Alport Deafness-Nephropathy

Alport Hearing Loss-Nephropathy

Alports Syndrome

Nephritis, Hereditary

Hereditary Hearing Loss And Deafness
Nephrotic Syndrome

Finnish Congenital Nephrotic Syndrome

Ns - [Nephrotic Syndrome]

Nephrosis Syndrome

Nephrosis Nos

Glomerular Lesion Nephrosis

Goodpasture Syndrome

Anti-Glomerular Basement Membrane Disease

Anti-Gbm Disease

Pulmonary Renal Syndrome

Anti-Glomerular Basement Membrane Antibody Disease

Glomerulonephritis - Pulmonary Hemorrhage

Rapidly Progressive Glomerulonephritis With Pulmonary Hemorrhage

Anti-Gbm Syndrome

Goodpasture'S Syndrome

Anti-Basement Membrane Glomerulonephritis

Glomerulonephritis

Bright'S Disease

X-Linked Alport Syndrome

Nephropathy And Deafness, X-Linked

Kidney Disease

Renal Failure

Kidney Failure

Kidney Diseases

Nephropathy

Abnormality Of The Kidney

Impaired Renal Function Disease

Renal Anomaly

Kidney Dysfunction

Renal Disease

Nephropathies

Renal Failure Adverse Event

Abnormal Renal Function

Autoimmune Disease Of Urogenital Tract
Focal Segmental Glomerulosclerosis

Familial Idiopathic Steroid-Resistant Nephrotic Syndrome

Focal Glomerulosclerosis

Fsgs

Segmental Glomerulosclerosis

Glomerulosclerosis, Focal Segmental

Fgs

Focal Glomerular Sclerosis

Familial Idiopathic Nephrotic Syndrome

Focal Sclerosis With Hyalinosis

Glomerulosclerosis, Focal

Glomerulosclerosis Focal

Glomerulosclerosis, Segmental, Focal

Focal Segmental Glomerulosclerosis, Not Otherwise Specified

Genetic Steroid-Resistant Nephrotic Syndrome

Familial Idiopathic Steroid-Resistant Nephrotic Syndrome

Genetic Srns

Hereditary Steroid-Resistant Nephrotic Syndrome

Familial Idiopathic Nephrotic Syndrome

Nephrotic Syndrome, Steroid-Resistant, Autosomal Recessive

Srn1

Anti-Basement Membrane Glomerulonephritis

Anti-Gbm Glomerulonephritis

Leiomyomatosis
Corneal Dystrophy, Posterior Polymorphous, 1

Posterior Polymorphous Corneal Dystrophy

Ppcd

Maumenee Corneal Dystrophy

Posterior Polymorphous Corneal Dystrophy 1

PPCD1

Corneal Dystrophy, Hereditary Polymorphous Posterior

Corneal Endothelial Dystrophy 1, Autosomal Dominant

Schlichting Dystrophy

Ched1

Corneal Endothelial Dystrophy 1, Autosomal Dominant, Formerly

Ched1, Formerly

Hereditary Polymorphus Posterior Corneal Dystrophy

Posterior Polymorphous Dystrophy

Hereditary Polymorphous Posterior Corneal Dystrophy

Dystrophy, Corneal, Posterior Polymorphous

Dystrophy, Corneal, Posterior Polymorphous, Type 1

Polymorphous Corneal Dystrophy

Corneal Endothelial Dystrophy 2

End Stage Renal Disease

End Stage Renal Failure

End-Stage Kidney Disease

Kidney Failure, Chronic

Chronic Kidney Disease Stage 5

Corneal Dystrophy, Posterior Polymorphous, 3

Posterior Polymorphous Corneal Dystrophy 3

PPCD3

Dystrophy, Corneal, Posterior Polymorphous, Type 3

Keratoconus

Kc

Conical Cornea

Noninflammatory Corneal Thining

Bulging Cornea

Cornea Conical

Acquired Conus Of Cornea

Rapidly Progressive Glomerulonephritis

Glomerulonephritis Rapidly Progressive

Idiopathic Crescentic Glomerulonephritis

Pierson Syndrome

Microcoria-Congenital Nephrotic Syndrome

Microcoria-Congenital Nephrosis Syndrome

PIERS

Microcoria - Congenital Nephrosis

Microcoria - Congenital Nephrotic Syndrome

PIERSS

Deafness, Autosomal Dominant 4a

Deafness, Autosomal Dominant 4

DFNA4A

Dfna4

Autosomal Dominant Nonsyndromic Deafness 4a

Autosomal Dominant Deafness 4a

Deafness, Autosomal Dominant, 4a

Deafness Autosomal Dominant 4

Non-Syndromic Neurosensory Deafness Autosomal Dominant Type 4

Non-Syndromic Sensorineural Deafness Autosomal Dominant Type 4

Deafness, Autosomal Dominant, Type 4a

Autoimmune Glomerulonephritis
Nail-Patella Syndrome

Turner-Kieser Syndrome

Onychoosteodysplasia

Fong Disease

NPS

Hereditary Onycho-Osteodysplasia

Nps1

Hereditary Onychoostedysplasia

Iliac Horn Syndrome

Nail Patella Syndrome

Turner-Kiser Syndrome

Arthro-Onychodysplasia

Nps 1

Osteo-Onychodysplasia

Hereditary Osteo-Onychodysplasia

Osterreicher Syndrome

Pelvic Horn Syndrome

Österreicher-Turner Syndrome

Nps - [Nail-Patella Syndrome]

Hood - [Hereditary Onycho-Osteodysplasia] Syndrome

Crescentic Glomerulonephritis

Idiopathic Crescentic Glomerulonephritis

Acute Proliferative Glomerulonephritis

Acute Glomerulonephritis With Lesion Of Proliferative Glomerulonephritis

Acute Post-Streptococcal Glomerulonephritis

Porencephaly
Familial Nephrotic Syndrome

Congenital Nephrotic Syndrome

Nephrosis, Congenital

Finnish Congenital Nephrotic Syndrome

Corneal Ectasia
Irregular Astigmatism
Corneal Dystrophy, Posterior Polymorphous, 2

Posterior Polymorphous Corneal Dystrophy 2

PPCD2

Corneal Dystrophy, Posterior Polymorphous 2

Corneal Dystrophy Polymorphous Posterior, 2

Dystrophy, Corneal, Posterior Polymorphous, Type 2

Papillorenal Syndrome

Renal Coloboma Syndrome

Coloboma Of Optic Nerve With Renal Disease

Renal-Coloboma Syndrome

Optic Nerve Coloboma With Renal Disease

Optic Coloboma, Vesicoureteral Reflux, And Renal Anomalies

Renal-Coloboma Syndrome With Macular Abnormalities

Congenital Anomalies Of The Kidney And Urinary Tract With Or Without Ocular Abnormalities

Cakut With Or Without Ocular Abnormalities

PAPRS

Optic Coloboma, Vesicoureteral Reflux And Renal Anomalies

Papillo-Renal Syndrome, Optic Nerve Coloboma With Renal Disease

Coloboma-Ureteral-Renal Syndrome

Oncr

Optic Nerve Coloboma Renal Syndrome

Rcs

Papillo-Renal Syndrome

Optic Coloboma Vesicoureteral Reflux And Renal Anomalies

Retinal Arteries, Tortuosity Of

Retinal Arterial Tortuosity

Retinal Hemorrhage With Vascular Tortuosity

RATOR

Tortuosity Of Retinal Arteries

Retinal Arteriolar Tortuosity

Familial Isolated Retinal Arterial Tortuosity

Tortuosity, Arteries, Retinal

3-Methylcrotonyl-Coa Carboxylase 2 Deficiency

MCC2D

Mcc2 Deficiency

3-Methylcrotonyl Coa Carboxylase 2 Deficiency

3-Methylcrotonylglycinuria Ii

Methylcrotonylglycinuria, Type Ii

3-Methylcrotonoyl-Coa Carboxylase 2 Deficiency

3-Methylcrotonylglycinuria Type Ii

Mcgii

Methylcrotonylglycinuria Type Ii

Colorectal Cancer

Colon Cancer

Colorectal Carcinoma

Colon Carcinoma

Colorectal Cancer, Susceptibility To

Carcinoma Of Colon

CRC

Colorectal Cancer With Chromosomal Instability, Somatic

Colon Cancer, Somatic

Colon Cancer, Susceptibility To

Colonic Neoplasms

Colorectal Neoplasms

Colorectal Cancer, Somatic

Colon Cancer, Advanced, Somatic

Colonic Carcinoma

Colorectal Carcinomas

Colon Cancers

Colorectal Cancers

Cancer, Colorectal, Somatic

Cancer, Colon

Cancer, Colorectal, Susceptibility To

Colorectal Neoplasm

Colonic Neoplasm

Malignant Tumor Of Colon

Lung Cancer

Lung Carcinoma

Non-Small Cell Lung Carcinoma

Lung Cancer, Susceptibility To

Lung Cancer, Protection Against

Adenocarcinoma Of Lung, Somatic

Adenocarcinoma Of Lung, Response To Tyrosine Kinase Inhibitor In

Nonsmall Cell Lung Cancer

Lung Neoplasm

Carcinoma Of Lung

Lung Non-Small Cell Carcinoma

Non-Small Cell Lung Cancer

Nsclc

Lung Neoplasms

Malignant Neoplasm Of Lung

Alveolar Cell Carcinoma

Nonsmall Cell Lung Cancer, Somatic

Nonsmall Cell Lung Cancer, Response To Tyrosine Kinase Inhibitor In

Nonsmall Cell Lung Cancer, Susceptibility To

Lung Cancer, Somatic

Lung Cancer, Resistance To

Cancer Of Lung

Cancer Of Bronchus

Cancer Of The Lung

Lung Malignancies

Lung Malignant Tumors

Malignant Lung Tumor

Malignant Tumor Of Lung

Pulmonary Cancer

Pulmonary Carcinoma

Pulmonary Neoplasms

Respiratory Carcinoma

LNCR

Adenocarcinoma Of Lung

Neoplasm Of Lung

Cancer Lung

Carcinoma Non-Small Cell Lung

Carcinoma, Non-Small-Cell Lung

Lung Cancers

Lung Carcinomas

Cancer, Lung

Cancer, Lung, Non-Small Cell

Primary Malignant Neoplasm Of Lung

Bronchioloalveolar Adenocarcinoma

Inner Ear Disease

Labyrinthine Dysfunction

Diseases Of Inner Ear

Labyrinthine Disease

Abnormality Of The Inner Ear

Labyrinth Diseases

Labyrinthine Disorder

Nonfunctioning Labyrinth

Labyrinthine Loss Of Function

Labyrinthine Syndrome

Labyrinthine Disorder Nos

Auditory System Disease

Ear Diseases

Ear And Mastoid Disease

Cataract

Cataracts

Cat - [Cataract]

Cataract Form

Lens Opacity

Lens Opacities

Fuchs' Endothelial Dystrophy

Fuchs Endothelial Corneal Dystrophy

Fuchs Endothelial Dystrophy

Fuchs Dystrophy

Fced

Fuchs' Corneal Dystrophy

Fuchs' Endothelial Corneal Dystrophy

Fuchs Atrophy

Fuchs Corneal Dystrophy

Endoepithelial Corneal Dystrophy

Fecd

Late Hereditary Endothelial Dystrophy

Corneal Dystrophy, Fuchs Endothelial

Dystrophy, Corneal, Fuchs Endothelial

Corneal Dystrophy, Fuchs' Endothelial, 1

Preterm Premature Rupture Of The Membranes

Preterm Premature Rupture Of Membranes

PPROM

Preterm Premature Rupture Of The Membranes, Susceptibility To

Pprom - [Preterm Premature Rupture Of Membranes]

Preterm Rupture Of Membranes

Stickler Syndrome

Arthroophthalmopathy

Hereditary Arthro-Ophthalmo-Dystrophy

Hereditary Arthro-Ophthalmopathy

Stickler Dysplasia

Hereditary Progressive Arthroophthalmopathy

Stickler Syndrome, Type 1

Cakut

Renal Or Urinary Tract Malformation

Congenital Anomalies Of Kidney And Urinary Tract

Congenital Anomaly Of Kidney And Urinary Tract

Congenital Anomalies Of The Kidney And Urinary Tract

Kidney And Urinary Tract, Anomalies, Congenital

Renal Hypodysplasia, Nonsyndromic, 1

Autosomal Dominant Polycystic Kidney Disease

Polycystic Kidney Disease, Adult Type

Adpkd

Polycystic Kidney Diseases

Polycystic Kidney, Autosomal Dominant

Congenital Biliary Ectasias

Polycystic Kidney And Hepatic Disease 1

Polycystic Kidney Disease, Autosomal Dominant

Kidney, Polycystic, Disease, Autosomal Dominant

Adult Polycystic Kidney Disease

Polycystic Kidney, Adult Type

Apckd - [Autosomal Polycystic Kidney Disease]

Sensorineural Hearing Loss

Sensory Hearing Loss

Sensorineural Deafness

Sensorineural Hearing Loss Disorder

Hearing Loss, Sensorineural

Central Hearing Loss

High Frequency Deafness

High Frequency Hearing Loss

High-Frequency Hearing Loss

Perceptive Deafness

Perceptive Hearing Loss

Perceptive Hearing Loss Or Deafness

Hearing Loss Sensorineural

Deafness Sensorineural

Hearing Loss High-Frequency

Hearing Loss, Central

Hearing Loss, High-Frequency

Polycystic Kidney Disease

Polycystic Kidney Diseases

Pkd

Polycystic Renal Disease

Kidney Disease, Polycystic

Polycystic Kidney, Autosomal Dominant

Diseases Alias
Waldenstroem'S Macroglobulinemia

Waldenstroem'S Macroglobulinemia

Waldenstroem'S Macroglobulinemia

Macroglobulinemia Of Waldenstrom

Lymphoplasmacytic Lymphoma With Igm Gammopathy

Lymphoplasmacytic Lymphoma

Waldenstroem'S Macroglobulinemia

Waldenstroem'S Macroglobulinemia

Macroglobulinemia Of Waldenstrom

Lymphoplasmacytic Lymphoma With Igm Gammopathy

Lymphoplasmacytic Lymphoma

Orthologs Information

Species Symbol Source ID
Rattus norvegicus COL4A3 RGD RGD:71085
Bos taurus COL4A3 VGNC VGNC:55339
Canis familiaris COL4A3 VGNC VGNC:59075
Felis catus COL4A3 VGNC VGNC:107515
Mus musculus COL4A3 MGD MGI:104688
Macaca mulatta COL4A3 VGNC VGNC:81375
Others COL4A3 NCBI