1. Gene
  2. SEC23B - SEC23 homolog B, COPII coat complex component Gene

SEC23B - SEC23 homolog B, COPII coat complex component Gene

Homo sapiens

Also known as CWS7; CDAII; CDAN2; CDA-II; HEMPAS; hSec23B

Gene ID: 10483 | Gene type: protein coding

About SEC23B

Cytogenetic location: 20p11.23 Genomic coordinates (GRCh38): 20:18,507,548-18,561,415 (from NCBI)

This gene has 11 transcripts (splice variants), 214 orthologues, 1 paralogue and is associated with 5 phenotypes. Ubiquitous expression in thyroid (RPKM 28.7), testis (RPKM 16.8) and 25 other tissues.

Summary

The protein encoded by this gene is a member of the SEC23 subfamily of the SEC23/SEC24 family, which is involved in vesicle trafficking. The encoded protein has similarity to yeast Sec23p component of COPII. COPII is the coat protein complex responsible for vesicle budding from the ER. The function of this gene product has been implicated in cargo selection and concentration. Multiple alternatively spliced transcript variants have been identified in this gene. [provided by RefSeq, Feb 2010]

SEC23B Products(5)

mRNA Protein Name
NM_001172745.3 NP_001166216.1 protein transport protein Sec23B isoform 1
NM_001172746.3 NP_001166217.1 protein transport protein Sec23B isoform 2
NM_006363.6 NP_006354.2 protein transport protein Sec23B isoform 1
NM_032985.6 NP_116780.1 protein transport protein Sec23B isoform 1
NM_032986.5 NP_116781.1 protein transport protein Sec23B isoform 1
Gene Ontology
  • Molecular Function
  • Cellular Component
Molecular Function GO Annotation Evidence Reference Source
enables protein binding IPI
IPI: Inferred from physical interaction
16189514 GOA
Cellular Component GO Annotation Evidence Reference Source
located in endomembrane system IDA
IDA: Inferred from direct assay
21364188 GOA
located in endoplasmic reticulum IDA
IDA: Inferred from direct assay
26522472 GOA
EXP: Inferred from Experiment IDA: Inferred from direct assay IPI: Inferred from physical interaction IMP: Inferred from mutant phenotype IGI: Inferred from genetic interaction IEP: Inferred from expression pattern

SEC23B Protein Structure

zf-Sec23_Sec24

zf-Sec23_Sec24: Sec23/Sec24 zinc finger (57 - 98)

Sec23_trunk

Sec23_trunk: Sec23/Sec24 trunk domain (126 - 392)

Sec23_BS

Sec23_BS: Sec23/Sec24 beta-sandwich domain (403 - 506)

Sec23_helical

Sec23_helical: Sec23/Sec24 helical domain (521 - 621)

Gelsolin

Gelsolin: Gelsolin repeat (634 - 720)

  • 0
  • 200
  • 400
  • 600
  • 767 a.a.
Protein Preferred Names Protein Names

protein transport protein Sec23B

SEC23 homolog B, coat complex II component

SEC23B Protein-protein interaction Information

Type
Protein Name Protein ID Interactor Interactor Species Interactor ID Detection Method Reference
Intra
SEC23B Q15437 PRRC1 Homo sapiens Q96M27
Validated Y2H
25416956
Intra
SEC23B Q15437 SYNE4 Homo sapiens Q8N205
Validated Y2H
25416956
Intra
SEC23B Q15437 DTX2 Homo sapiens Q86UW9
Y2H Prey Pooling
25416956
Intra
SEC23B Q15437 DTX2 Homo sapiens Q86UW9
Y2H Array
25416956
Intra
SEC23B Q15437 FATE1 Homo sapiens Q969F0
Y2H Prey Pooling
25416956
Intra
SEC23B Q15437 FATE1 Homo sapiens Q969F0
Validated Y2H
25416956
Intra
SEC23B Q15437 CPSF7 Homo sapiens Q8N684
Y2H Array
25416956
Intra
SEC23B Q15437 SEC24D Homo sapiens O94855
Y2H Array
25416956
Intra
SEC23B Q15437 SEC24D Homo sapiens O94855
Anti Tag CoIP
33961781
Intra
SEC23B Q15437 SEC24D Homo sapiens O94855
Validated Y2H
25416956
Intra
SEC23B Q15437 SEC23A Homo sapiens Q15436
Anti Tag CoIP
33961781
Intra
SEC23B Q15437 SEC24C Homo sapiens P53992
Anti Tag CoIP
33961781
Intra
SEC23B Q15437 HOXA3 Homo sapiens O43365
Validated Y2H
25416956
Intra
SEC23B Q15437 HOXA3 Homo sapiens O43365
Y2H Array
25416956
Cross: Cross-species interaction Intra: Intraspecies interaction

Related Diseases

Diseases Alias
Anemia, Congenital Dyserythropoietic, Type Ii

Congenital Dyserythropoietic Anemia Type Ii

CDAN2

Cda Ii

Hereditary Erythroblastic Multinuclearity With Positive Acidified-Serum Test

Cda Type Ii

Congenital Dyserythropoietic Anemia Type 2

Hereditary Erythroblastic Multinuclearity With A Positive Acidified-Serum Test

Sec23b-Cdg

Congenital Dyserythropoietic Anemia, Type Ii

Dyserythropoietic Anemia, Hempas Type

Hempas

Cda Type 2

Dyserythropoietic Anemia, Congenital, Type Ii

Cda, Type Ii

Congenital Dyserythropoietic Anaemia Type 2

Congenital Dyserythropoietic Anaemia Type Ii

Anemia, Dyserythropoietic, Congenital Type 2

Hempas Anemia

Dyserythropoietic Anemia, Congenital Type 2

Anemia, Congenital Dyserythropoietic, 2

Dyserythropoietic Anemia Hempas Type

Anemia, Dyserythropoietic Congenital, Type Ii

Anemia, Dyserythropoietic, Congenital, Type Ii

Cowden Syndrome 7

CWS7

Cowden Syndrome

Cowden Disease

Multiple Hamartoma Syndrome

Cowden'S Disease

Lhermitte-Duclos Disease

Cd

Cs

Mham

Dysplastic Gangliocytoma Of Cerebellum

Cowden'S Syndrome

Hamartoma Syndrome, Multiple

Congenital Dyserythropoietic Anemia

Congenital Dyshaematopoietic Anaemia

Dyserythropoietic Anemia, Congenital

Cda

Anemia, Dyserythropoietic, Congenital

Anemia Dyserythropoietic Congenital

Cda - [Congenital Dyserythropoietic Anaemia]

Dyserythropoietic Dyshaematopoietic Congenital Anaemia

Dyshaematopoietic Anaemia

Dyserythropoietic Anaemia

Anemia, Congenital Dyserythropoietic, Type Ia

Congenital Dyserythropoietic Anemia Type I

Cda I

CDAN1A

Congenital Dyserythropoietic Anemia Type 1

Congenital Dyserythropoietic Anemia Type Ia

Congenital Dyserythropoietic Anemia, Type I

Anemia, Congenital Dyserythropoietic, Type I

Cda Type 1

Cda Type I

Cda Ia

Dyserythropoietic Anemia, Congenital Type 1

Anemia, Congenital Dyserythropoietic, Type 1a

Dyserythropoietic Anemia, Congenital, Type Ia

Cda, Type Ia

Congenital Dyserythropoietic Anaemia Type 1

Congenital Dyserythropoietic Anaemia Type I

Anemia, Dyserythropoietic, Congenital Type 1

Type I Congenital Dyserythropoietic Anemia

Anemia, Congenital Dyserythropoietic, 1a

Anemia, Dyserythropoietic, Congenital, Type Ia

Anemia, Congenital Dyserythropoietic, Type Iiia

Congenital Dyserythropoietic Anemia, Type Iii

Cdan3

Congenital Dyserythropoietic Anemia Type Iii

Cda Iii

Congenital Dyserythropoietic Anemia Type 3

CDAN3A

Dyserythropoietic Anemia, Congenital, Type Iiia

Cda, Type Iiia

Anemia, Congenital Dyserythropoietic, Type Iii

Anemia With Multinucleated Erythroblasts

Cda Type 3

Cda Type Iii

Dyserythropoietic Anemia, Congenital Type 3

Cda, Type Iii

Erythroreticulosis, Hereditary Benign

Anaemia With Multinucleated Erythroblasts

Congenital Dyserythropoietic Anaemia Type 3

Congenital Dyserythropoietic Anaemia Type Iii

Hereditary Benign Erythroreticulosis

Anemia, Congenital Dyserythropoietic, 3a

Anemia With Multinucleated Erythroblasts Erythroreticulosis, Hereditary Benign

Anemia, Congenital Dyserythropoietic, Type Ib

CDAN1B

Congenital Dyserythropoietic Anemia Type Ib

Cda, Type Ib

Congenital Dyserythropoietic Anemia Type Type 1b

Dyserythropoietic Anemia, Congenital, Type Ib

Anemia, Congenital Dyserythropoietic, 1b

Cda Ib

Anemia, Dyserythropoietic, Congenital

Anemia, Dyserythropoietic, Congenital, Type Ib

Craniolenticulosutural Dysplasia

Boyadjiev-Jabs Syndrome

CLSD

Cranio-Lenticulo-Sutural Dysplasia

Cranio-Lenticulo-Sutural Dysplasia, Clsd

Anemia, Congenital Dyserythropoietic, Type Iv

CDAN4

Congenital Dyserythropoietic Anemia Type Iv

Congenital Dyserythropoietic Anemia Type 4

Cda Iv

Cda Due To Klf1 Mutation

Cda Type 4

Cda Type Iv

Congenital Dyserythropoietic Anemia Due To Klf1 Mutation

Cda, Type Iv

Dyserythropoietic Anemia, Congenital, Type Iv

Congenital Dyserythropoietic Anaemia Due To Klf1 Mutation

Congenital Dyserythropoietic Anaemia Type 4

Congenital Dyserythropoietic Anaemia Type Iv

Anemia, Congenital Dyserythropoietic, 4

Anemia, Dyserythropoietic Congenital, Type Iv

Anemia, Dyserythropoietic, Congenital, Type Iv

Cowden Syndrome 1

Bannayan-Riley-Ruvalcaba Syndrome

Pten Hamartoma Tumor Syndrome

Lhermitte-Duclos Disease

Bannayan-Zonana Syndrome

Phts

Riley-Smith Syndrome

Bzs

Ruvalcaba-Myhre-Smith Syndrome

Multiple Hamartoma Syndrome

Rmss

Brrs

Dysplastic Gangliocytoma Of The Cerebellum

CWS1

Cs

Cd

Mham

Pten Hamartoma Tumor Syndrome With Granular Cell Tumor

Macrocephaly Multiple Lipomas And Hemangiomata

Bannayan-Ruvalcaba-Riley Syndrome

Myhre-Riley-Smith Syndrome

LDD

Cerebelloparenchymal Disorder Vi

Hamartoma Syndrome, Multiple

Bbrs

Macrocephaly, Pseudopapilledema, And Multiple Hemangiomata

Macrocephaly, Multiple Lipomas, And Hemangiomata

Macrocephaly Pseudopapilledema And Multiple Hemangiomas

Ruvalcaba -Myhre-Smith Syndrome

Ruvalcaba-Myhre Syndrome

Cowden Disease

Macrocephaly Pseudopapilledema And Multiple Hemangiomata

Cerebellar Granule Cell Hypertrophy And Megalencephaly

Cpd6

Pten Hamartoma Tumor Syndromes

Cowden Syndrome, Type 1

Anemia, X-Linked, With Or Without Neutropenia And/Or Platelet Abnormalities

X-Linked Dyserythropoietic Anemia

X-Linked Dyserythropoietic Anemia With Abnormal Platelets And Neutropenia

XLANP

Anemia, X-Linked, With/Without Neutropenia And/Or Platelet Abnormalities

X-Linked Anemia With/Without Neutropenia And/Or Platelet Abnormalities

Anemia Without Thrombocytopenia, X-Linked

XLAWT

Anemia X-Linked With Variable Neutropenia

Congenital Hemolytic Anemia

Anemia Hemolytic Congenital

Anemia, Hemolytic, Congenital

Congenital Hemolytic Anaemia

Hereditary Hemolytic Anaemia

Hereditary Hemolytic Anemia

Immunodeficiency 51

IMD51

Candf5

Candidiasis, Familial, 5

Candidiasis, Familial, 5, Formerly

Candf5, Formerly

Familial Candidiasis 5

Candidiasis Familial 5 Autosomal Recessive

Candidiasis Familial Chronic Mucocutaneous Autosomal Recessive

Chronic Mucocutaneous Candidiasis 5

Spondyloepiphyseal Dysplasia Tarda, X-Linked

Spondyloepiphyseal Dysplasia Tarda

X-Linked Spondyloepiphyseal Dysplasia Tarda

SEDT

Sed Tarda, X-Linked

Spondyloepiphyseal Dysplasia, Late

Spondyloepiphyseal Dysplasia Tarda X-Linked

Sed

X Linked Spondyloepiphyseal Dysplasia Tarda

X-Linked Spondyloepiphyseal Dysplasia

Late Onset Spondyloepiphyseal Dysplasia

Sed Tarda

X-Linked Sed

X-Linked Sedt

Dysplasia, Spondyloepiphyseal, Tarda

Spondyloepiphyseal Dysplasia

Developmental And Epileptic Encephalopathy 50

DEE50

Epileptic Encephalopathy, Early Infantile, 50

Eiee50

Developmental And Epileptic Encephalopathy, 50

Congenital Disorder Of Glycosylation, Type Iz, Formerly

Cdg1z, Formerly

Carbohydrate Deficient Glycoprotein Syndrome Type Iz

Cdg Syndrome Type Iz

Cdg-Iz

Congenital Disorder Of Glycosylation Type 1z

Early Infantile Epileptic Encephalopathy 50

Cdg1z

Congenital Disorder Of Glycosylation 1z

Encephalopathy, Epileptic, Early Infantile,, Type 50

Pyruvate Kinase Deficiency Of Red Cells

Pyruvate Kinase Deficiency

Pk Deficiency

Pyruvate Kinase Deficiency Of Erythrocyte

Hemolytic Anemia Due To Red Cell Pyruvate Kinase Deficiency

Pyruvate Kinase Deficiency Of Erythrocytes

Pkd

PKRD

Hereditary Non-Spherocytic Hemolytic Anemia Due To Pyruvate Kinase Deficiency

Hnsha

Pyruvate Kinase-Deficient Hemolytic Anemia

Red Cell Pyruvate Kinase Deficiency

Deficiency Of Pyruvate Kinase

Anemia, Hemolytic, Congenital Nonspherocytic

Gastroduodenitis
Hemophagocytic Lymphohistiocytosis, Familial, 2

Familial Hemophagocytic Lymphohistiocytosis 2

FHL2

Hplh2

Hlh2

Hemophagocytic Lymphohistiocytosis, Familial, 2, Susceptibility To

Lymphohistiocytosis, Hemophagocytic, Familial, Type 2

Chylomicron Retention Disease

CMRD

Anderson Disease

Lipid Transport Defect Of Intestine

Hypobetalipoproteinemia With Accumulation Of Apolipoprotein B-Like Protein In Intestinal Cells

Andd

Anderson Syndrome

Crd

Andersons Disease

Malabsorption Syndrome

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

Erythrocytosis, Familial, 6

ECYT6

Erythrocytosis 6

Familial Erythrocytosis 6

Erythrocytosis, Beta-Globin Type

Polycythemia, Beta-Globin Type

Beta-Globin Type Erythrocytosis

Beta-Globin Type Polycythemia

Dicer1 Syndrome

Pleuro-Pulmonary Blastoma Familial Tumor Susceptibility Syndrome

Pleuropulmonary Blastoma Familial Tumor Susceptibility Syndrome

Ppb Familial Tumor Susceptibility Syndrome

Dicer1-Related Pleuropulmonary Blastoma Cancer Predisposition Syndrome

Pleuro-Pulmonary Blastoma Familial Tumor Susceptibility

Dicer1-Related Pleuropulmonary Blastoma

Pleuropulmonary Blastoma Familial Tumor And Dysplasia Syndrome

Pleuropulmonary Blastoma Family Tumor Susceptibility Syndrome

Ppbftds

Doid:0081063

Hereditary Spherocytosis

Congenital Spherocytic Hemolytic Anemia

Spherocytic Anemia

Congenital Spherocytosis

Spherocytosis, Type 1

Minkowski Chauffard Syndrome

Hs

Minkowski-Chauffard Disease

Minkowski-Chauffard Syndrome

Spherocytosis Hereditary

Spherocytosis, Hereditary

Anemia, Hereditary Spherocytic Hemolytic

Dehydrated Hereditary Stomatocytosis 1 With Or Without Pseudohyperkalemia And/Or Perinatal Edema

Dehydrated Hereditary Stomatocytosis

Hereditary Xerocytosis

Xerocytosis, Hereditary

Pshk1

Pseudohyperkalemia Edinburgh

Dehydrated Hereditary Stomatocytosis With Or Without Pseudohyperkalemia And/Or Perinatal Edema

DHS1

Dhs

Hereditary Desiccytosis

Dehydrated Hereditary Stomatocytosis 1

Desiccytosis, Hereditary

Pseudohyperkalemia, Familial, 1, Due To Red Cell Leak

Pseudohyperkalemia Familial 1, Due To Red Cell Leak

Desiccytosis Hereditary

Xerocytosis Hereditary

Familial Pseudohyperkalemia 1 Due To Red Cell Leak

Stomatocytosis, Dehydrated, Hereditary, With/Without Pseudohyperkalemia And/Or Perinatal Edema

Xerocytosis

Erythrocytosis, Familial, 1

ECYT1

Pfcp

Primary Familial And Congenital Polycythemia

Familial Erythrocytosis 1

Familial Erythrocytosis

Polycythemia, Primary Familial And Congenital

Autosomal Dominant Benign Erythrocytosis

Familial Erythrocytosis Type 1

Congenital Erythrocytosis Due To Erythropoietin Receptor Mutation

Congenital Polycythemia Due To Erythropoietin Receptor Mutation

Primary Congenital Erythrocytosis

Primary Familial Polycythemia

Erythrocytosis, Autosomal Dominant Benign

Erythrocytosis, Somatic

Autosomal Dominant Familial Erythrocytosis-1

Erythrocytosis Autosomal Dominant Benign

Familial Primary Polycythemia

Familial Erythrocytosis, 1

Erythrocytosis, Familial, Type 1

Hereditary Elliptocytosis

Congenital Elliptocytosis

Ovalocytosis

Elliptocytosis, Hereditary

He

Elliptocytosis Hereditary

Congenital Ovalocytosis

Elliptocytosis

Hereditary Elliptocytosis With Infantile Poikilocytosis

Hereditary Ovalocytosis

Oval Erythrocytosis

He - [Hereditary Elliptocytosis]

Elliptocytosis Anaemia

Hemolytic Anemia

Anemia, Hemolytic

Anemia Hemolytic

Anaemia Due To Other Disorders Of Glutathione Metabolism

Chronic Non Spherocytic Anaemia

G6pd - [Glucose-6-Phosphate Dehydrogenase Deficiency] Anaemia

Anaemia Due To Glucose-6-Phosphate Dehydrogenase Deficiency

Glucose-6-Phosphate Dehydrogenase Deficiency With Anaemia

Glucose-6-Phosphate Dehydrogenase Deficiency Anaemia

Favism Anaemia

Haemolytic Anaemia Due Tog6pd Deficiency

Favism

Pentose Phosphate Pathway Disorder Anaemia

Anaemia Due To Pentose Phosphate Pathway Defect

Diamond-Blackfan Anemia

Congenital Pure Red Cell Aplasia

Aase Syndrome

Erythrogenesis Imperfecta

Anemia, Diamond-Blackfan

Congenital Hypoplastic Anemia

Aase-Smith Ii Syndrome

Bds

Blackfan-Diamond Anemia

Congenital Prca

Congenital Hypoplastic Anemia, Blackfan-Diamond Type

Dba

Blackfan - Diamond Syndrome

Chronic Constitutional Pure Red Cell Anaemia

Anemia Diamond Blackfan Type

Anemia Congenital Erythroid Hypoplastic

Aregenerative Anemia Chronic Congenital

Blackfan Diamond Syndrome

Red Cell Aplasia, Pure Hereditary

Aase-Smith Syndrome Ii

Bda

Blackfan Diamond Anemia

Blackfan-Diamond Disease

Blackfan-Diamond Syndrome

Chronic Congenital Agenerative Anemia

Congenital Erythroid Hypoplastic Anemia

Congenital Hypoplastic Anemia Of Blackfan And Diamond

Congenital Pure Red Cell Anemia

Hypoplastic Congenital Anemia

Inherited Erythroblastopenia

Pure Hereditary Red Cell Aplasia

Anemia, Hypoplastic, Congenital

Anemia Hypoplastic Congenital

Fanconi Anemia

Constitutional Aplastic Anemia

Diamond-Blackfan Anemia 1

Aase Smith Syndrome 2

Congenital Red Cell Aplasia

Red Cell Aplasia Of Infants

Pure Red Cell Aplasia Of Infants

Congenital Red Cell Aplastic Anaemia

Congenital Pure Red Cell Anaemia

Congenital Erythroid Hypoplasia

Pearson Marrow-Pancreas Syndrome

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
Felis catus SEC23B VGNC VGNC:81217
Bos taurus SEC23B VGNC VGNC:34411
Macaca mulatta SEC23B VGNC VGNC:77151
Mus musculus SEC23B MGD MGI:1350925
Rattus norvegicus SEC23B RGD RGD:1310699
Canis familiaris SEC23B VGNC VGNC:45970