Gene Information
Gene NameSEC22B
OrganismHomo sapiens (Human)
Gene Length215
Protein NamesVesicle-trafficking protein SEC22b (ER-Golgi SNARE of 24 kDa) (ERS-24) (ERS24) (SEC22 vesicle-trafficking protein homolog B) (SEC22 vesicle-trafficking protein-like 1)
Target NameNA
Target TypeNA
Gene Age645 ( ENSG00000265808 )
Evolutionary StageEukaryota
AlphaFoldDBO75396
Gene CardSEC22B
Uniprot IDO75396
PfamPF13774; PF00957
In ASDno
Allosteric Predictionno (-0.537740449)
Ortholog in AnimalsGuineaPig_ SEC22B ( ortholog_one2one )
Macaque_ SEC22B ( ortholog_one2one )
Mouse_ Sec22b ( ortholog_one2one )
Pig_ SEC22B ( ortholog_one2one )
Rat_ Sec22b ( ortholog_one2one )
Rabbit_ SEC22B ( ortholog_one2one )
OhnologsNA
ParalogsVAMP8, VAMP2, SEC22A, VAMP7, VAMP3, VAMP4, VAMP1, SEC22C, VAMP5, YKT6
TissueNA
Tissue SpecificityNA
Pharmacological Animal ModelsNULL(Chimpanzee);NULL(Mouse);0.102095(Rat);NULL(Rabbit)
Gene Ontology
(biological process)
Gene Ontology
(cellular component)
Gene Ontology
(molecular function)
PDB 2NUP  (X-ray  2.80A  2NUT  (X-ray  2.30A  3EGD  (X-ray  2.70A  3EGX  (X-ray  3.30A 
DBSNP NA 
Subcellular location [CC]Endoplasmic reticulum membrane {ECO:0000250|UniProtKB:Q4KM74};
Single-pass type IV membrane protein {ECO:0000250|UniProtKB:Q4KM74}. Endoplasmic reticulum-Golgi intermediate compartment membrane {ECO:0000250|UniProtKB:Q4KM74}. Golgi apparatus, cis-Golgi network membrane {ECO:0000250|UniProtKB:Q4KM74}. Golgi apparatus, trans-Golgi network membrane {ECO:0000250|UniProtKB:Q4KM74}. Melanosome {ECO:0000269|PubMed:17081065}. Note=Concentrated most in the intermediate compartment/cis-Golgi network and the cis-Golgi cisternae 1 and 2. Greatly reduced in concentration at the trans end of the Golgi apparatus (By similarity). Identified by mass spectrometry in melanosome fractions from stage I to stage IV (PubMed:17081065). {ECO:0000250|UniProtKB:Q4KM74, ECO:0000269|PubMed:17081065}.
Mouse PG classificationNA
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