Gene Information
Gene NameFIG1
OrganismHomo sapiens (Human)
Gene Length567
Protein NamesL-amino-acid oxidase (LAAO) (LAO) (EC 1.4.3.2) (EC 1.4.3.25) (Interleukin-4-induced protein 1) (IL4-induced protein 1) (hIL4I1) (Protein Fig-1) (hFIG1)
Target NameNA
Target TypeNA
Gene AgeNA
Evolutionary StageNA
AlphaFoldDBQ96RQ9
Gene CardIL4I1
Uniprot IDQ96RQ9
PfamPF01593
In ASDno
Allosteric PredictionNA
Ortholog in AnimalsNA
OhnologsNA
ParalogsNA
TissueNA
Tissue SpecificityPrimarily found in immune tissues, with the highest expression in lymph nodes and spleen (PubMed:12031486, PubMed:12446450). Present in germinal center macrophages and inflammatory myeloid cells and antigen-presenting cells (at protein level) (PubMed:17356132). Also present in spermatozoa (at protein level) (PubMed:25767141). Highly expressed in primary mediastinal large B-cell lymphoma, a specific subtype of diffuse large B-cell lymphoma (PubMed:12446450). Expressed by neoplastic cells of several B-cell lymphomas and by tumor-associated macrophages (PubMed:19436310). {ECO:0000269|PubMed:12031486, ECO:0000269|PubMed:12446450, ECO:0000269|PubMed:17356132, ECO:0000269|PubMed:19436310, ECO:0000269|PubMed:25767141}.
Pharmacological Animal ModelsNA
Gene Ontology
(biological process)
Gene Ontology
(cellular component)
Gene Ontology
(molecular function)
PDB NA 
DBSNP rs111772144  rs2290772 
Subcellular location [CC]Secreted {ECO:0000269|PubMed:17356132, ECO:0000269|PubMed:28891065, ECO:0000269|PubMed:32818467}. Lysosome {ECO:0000250|UniProtKB:O09046}. Cytoplasmic vesicle, secretory vesicle, acrosome {ECO:0000269|PubMed:25767141}. Note=Secreted at the immunological synapse. {ECO:0000269|PubMed:28891065}.
Mouse PG classificationNA
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