Gene Information
Gene NameLDB3
OrganismHomo sapiens (Human)
Gene Length727
Protein NamesLIM domain-binding protein 3 (Protein cypher) (Z-band alternatively spliced PDZ-motif protein)
Target NameNA
Target TypeNA
Gene Age680 ( ENSG00000122367 )
Evolutionary StageOpisthokonta
AlphaFoldDBO75112
Gene CardLDB3
Uniprot IDO75112
PfamPF15936; PF00412; PF00595
In ASDno
Allosteric Predictionno (-0.838231749)
Ortholog in AnimalsAlpaca_ LDB3 ( ortholog_one2one )
Dog_ LDB3 ( ortholog_one2one )
GuineaPig_ LDB3 ( ortholog_one2one )
Macaque_ LDB3 ( ortholog_one2one )
Mouse_ Ldb3 ( ortholog_one2one )
Rat_ Ldb3 ( ortholog_one2one )
Rabbit_ LDB3 ( ortholog_one2one )
OhnologsPDLIM5, PDLIM7
ParalogsPDLIM2, PDLIM1, PDLIM3, PDLIM5, PDLIM7, PDLIM4, PRICKLE4
Tissueheart, skeletal.muscle, artery, left.atrium, left.ventricle, mitral.valve, penis, pulmonary.valve, tongue
Tissue SpecificityExpressed primarily in skeletal muscle and to a lesser extent in heart. Also detected in brain and placenta. {ECO:0000269|PubMed:10427098}.
Pharmacological Animal ModelsNA
Gene Ontology
(biological process)
Gene Ontology
(cellular component)
Gene Ontology
(molecular function)
PDB 1RGW  (NMR  4YDP  (X-ray  1.40A 
DBSNP rs3740343  rs45592139  rs45487699  rs121908337  rs121908336  rs45618633  rs45514002  rs121908338  rs121908333  rs121908334  rs121908338  rs121908333  rs121908334  rs121908335  rs121908335  rs121908333  rs121908334  rs121908335 
Subcellular location [CC]Cytoplasm, perinuclear region {ECO:0000269|PubMed:10427098}. Cell projection, pseudopodium {ECO:0000269|PubMed:10427098}. Cytoplasm, cytoskeleton {ECO:0000269|PubMed:10427098}. Cytoplasm, myofibril, sarcomere, Z line {ECO:0000269|PubMed:10427098}. Note=Localized to the cytoplasm around nuclei and pseudopodia of undifferentiated cells and detected throughout the myotubes of differentiated cells. Colocalizes with ACTN2 at the Z-lines.
Mouse PG classificationHPG
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