Gene Information
Gene NameCREB3L1
OrganismHomo sapiens (Human)
Gene Length519
Protein NamesCyclic AMP-responsive element-binding protein 3-like protein 1 (cAMP-responsive element-binding protein 3-like protein 1) (Old astrocyte specifically-induced substance) (OASIS) [Cleaved into: Processed cyclic AMP-responsive element-binding protein 3-like protein 1]
Target NameNA
Target TypeNA
Gene Age1292 ( ENSG00000157613 )
Evolutionary StageEumetazoa
AlphaFoldDBQ96BA8
Gene CardCREB3L1
Uniprot IDQ96BA8
PfamPF00170
In ASDno
Allosteric Predictionno (-0.62653633)
Ortholog in AnimalsAlpaca_ CREB3L1 ( ortholog_one2one )
Dog_ CREB3L1 ( ortholog_one2one )
GuineaPig_ CREB3L1 ( ortholog_one2one )
Macaque_ CREB3L1 ( ortholog_one2one )
Mouse_ Creb3l1 ( ortholog_one2one )
Pig_ CREB3L1 ( ortholog_one2one )
Rat_ Creb3l1 ( ortholog_one2one )
Rabbit_ CREB3L1 ( ortholog_one2one )
OhnologsCREB3L2
ParalogsCREB3L2, CREB3L3, ATF6, ATF1, ATF6B, CREB3L4, CREB1, CREM, CREB3
TissueNA
Tissue SpecificityExpressed in several tissues, with highest levels in pancreas and prostate. Expressed at relatively lower levels in brain. {ECO:0000269|PubMed:12054625}.
Pharmacological Animal ModelsNA
Gene Ontology
(biological process)
Gene Ontology
(cellular component)
Gene Ontology
(molecular function)
PDB NA 
DBSNP rs35652107 
Subcellular location [CC]Endoplasmic reticulum membrane {ECO:0000269|PubMed:12054625, ECO:0000269|PubMed:16417584, ECO:0000269|PubMed:25310401};
Single-pass type II membrane protein. Note=ER membrane resident protein. Upon ER stress, translocated to the Golgi apparatus where it is cleaved. The cytosolic N-terminal fragment (processed cyclic AMP-responsive element-binding protein 3-like protein 1) is transported into the nucleus. {ECO:0000269|PubMed:12054625, ECO:0000269|PubMed:16417584, ECO:0000269|PubMed:21767813, ECO:0000269|PubMed:25310401}.;
[Processed cyclic AMP-responsive element-binding protein 3-like protein 1]: Nucleus {ECO:0000269|PubMed:24079343, ECO:0000269|PubMed:25310401}. Note=Upon ER stress, transported into the nucleus. {ECO:0000269|PubMed:12054625, ECO:0000269|PubMed:21767813, ECO:0000269|PubMed:24079343, ECO:0000269|PubMed:25310401}.
Mouse PG classificationNA
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