Gene Information
Gene NameDEFA1B
OrganismHomo sapiens (Human)
Gene Length94
Protein NamesNeutrophil defensin 1 (Defensin, alpha 1) (HNP-1) (HP-1) (HP1) [Cleaved into: HP 1-56; Neutrophil defensin 2 (HNP-2) (HP-2) (HP2)]
Target NameNA
Target TypeNA
Gene Age93 ( ENSG00000240247 )
3 ( ENSG00000285176 )
Evolutionary StageMammalia
AlphaFoldDBP59665
Gene CardDEFA1;DEFA1B
Uniprot IDP59665
PfamPF00323; PF00879
In ASDno
Allosteric PredictionNA
Ortholog in AnimalsMouse_ Defa30 ( ortholog_many2many )
Mouse_ Defa25 ( ortholog_many2many )
Mouse_ Defa31 ( ortholog_many2many )
Mouse_ Defa24 ( ortholog_many2many )
Mouse_ Defa38 ( ortholog_many2many )
Mouse_ Defa20 ( ortholog_many2many )
Mouse_ Defa35 ( ortholog_many2many )
Mouse_ Defa32 ( ortholog_many2many )
Mouse_ AY761185 ( ortholog_many2many )
Mouse_ Defa23 ( ortholog_many2many )
Mouse_ Defa36 ( ortholog_many2many )
Mouse_ Defa33 ( ortholog_many2many )
Mouse_ Defa17 ( ortholog_many2many )
Mouse_ Defa29 ( ortholog_many2many )
Mouse_ Defa39 ( ortholog_many2many )
Mouse_ Defa40 ( ortholog_many2many )
Mouse_ Defa2 ( ortholog_many2many )
Mouse_ Defa22 ( ortholog_many2many )
Mouse_ Defa43 ( ortholog_many2many )
Mouse_ Defa27 ( ortholog_many2many )
Mouse_ Defa26 ( ortholog_many2many )
Mouse_ Defa21 ( ortholog_many2many )
Mouse_ Defa34 ( ortholog_many2many )
Mouse_ Defa42 ( ortholog_many2many )
Mouse_ Defa3 ( ortholog_many2many )
Mouse_ Defa28 ( ortholog_many2many )
Mouse_ Defa41 ( ortholog_many2many )
Mouse_ Defa5 ( ortholog_many2many )
Mouse_ Defa37 ( ortholog_many2many )
Rat_ Defa5 ( ortholog_many2many )
Rat_ Defa24 ( ortholog_many2many )
Rat_ RatNP-3b ( ortholog_many2many )
Rat_ Defa9 ( ortholog_many2many )
Rat_ Defa6 ( ortholog_many2many )
Rat_ Defal1 ( ortholog_many2many )
Rat_ Defa7 ( ortholog_many2many )
Rat_ Defa11 ( ortholog_many2many )
Rat_ Np4 ( ortholog_many2many )
Rat_ Defa10 ( ortholog_many2many )
Rat_ Defa8 ( ortholog_many2many )
OhnologsNA
ParalogsDEFA1, DEFA3, DEFA4, DEFA6, DEFA5
Tissuebone.marrow, lung, spleen, whole.blood
Tissue SpecificityNA
Pharmacological Animal ModelsNA
Gene Ontology
(biological process)
Gene Ontology
(cellular component)
Gene Ontology
(molecular function)
PDB 2KHT  (NMR  2PM1  (X-ray  1.60A  3GNY  (X-ray  1.56A  3H6C  (X-ray  1.63A  3HJ2  (X-ray  1.40A  3HJD  (X-ray  1.65A  3LO1  (X-ray  1.60A  3LO2  (X-ray  1.56A  3LO4  (X-ray  1.75A  3LO6  (X-ray  1.56A  3LO9  (X-ray  1.56A  3LOE  (X-ray  1.56A  3LVX  (X-ray  1.63A  4DU0  (X-ray  1.90A  4LB1  (X-ray  2.00A  4LB7  (X-ray  1.90A  4LBB  (X-ray  1.72A  4LBF  (X-ray  1.70A 
DBSNP NA 
Subcellular location [CC]Secreted.
Mouse PG classificationNA
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