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Details on Person UniProt:Q9VY99-2 Nna1

Class:IdReferenceIsoform:1220662
_chainChangeLogchain:1-1201 added on Fri February 6 2015
_displayNameUniProt:Q9VY99-2 Nna1
_timestamp2025-08-15 22:18:20
chainchain:1-1201
checksumAC52F081324B879B
commentFUNCTION Metallocarboxypeptidase.COFACTOR Binds 1 zinc ion per subunit.SUBCELLULAR LOCATION In larvae, highly expressed in the brain, optic lobes, and ventral ganglia.DEVELOPMENTAL STAGE Expressed in larvae and adults.DISRUPTION PHENOTYPE Semilethal phenotype: females survive, while males die. Most male flies die between the late second instar larval stage and early pupal stage. Mutant males that survive to produce pupal cases initiate morphogenesis but die before head eversion. Almost all male flies that survive past head eversion do complete morphogenesis, and then eclose as 'escaper' males. Escapers display a range of phenotypes that mirror the disease pathology observed in pcd mice, including retinal degeneration.SIMILARITY Belongs to the peptidase M14 family.
created[InstanceEdit:1220657] Yung, CK
descriptionrecommendedName: fullName evidence="7"Cytosolic carboxypeptidase Nna1 ecNumber: 3.4.17.- alternativeName: Nervous system nuclear protein induced by axotomy protein 1 homolog
geneNameNna1
NnaD
CG44533
identifierQ9VY99
isoformParent
isSequenceChangedFALSE
keywordAlternative splicing
Carboxypeptidase
Hydrolase
Metal-binding
Metalloprotease
Mitochondrion
Protease
Reference proteome
Zinc
modified[InstanceEdit:1300696] Yung, CK
[InstanceEdit:1301627] Yung, CK
[InstanceEdit:1551960] Weiser, JD
[InstanceEdit:1995863] Weiser, JD
[InstanceEdit:2132304] Weiser, JD
[InstanceEdit:2265580] Weiser, JD
[InstanceEdit:4341137] Weiser, JD
[InstanceEdit:5433710] Weiser, JD
[InstanceEdit:5618415] Weiser, JD
[InstanceEdit:5634237] Weiser, JD
[InstanceEdit:5673015] Weiser, JD
[InstanceEdit:8987656] Weiser, JD
[InstanceEdit:9037114] Weiser, JD
[InstanceEdit:9637257] Weiser, JD
[InstanceEdit:9676415] Weiser, JD
[InstanceEdit:9750299] Weiser, JD
[InstanceEdit:9852000] Weiser, Joel, 2023-11-03
[InstanceEdit:9862192] Weiser, Joel, 2024-02-26
[InstanceEdit:9963647] Weiser, Joel, 2025-08-15
nameNna1
referenceDatabase[ReferenceDatabase:2] UniProt
secondaryIdentifierNNAD_DROME
A8JUW0
C7LAD7
Q86B56
Q8T9D7
sequenceLength1201
species[Species:56210] Drosophila melanogaster
variantIdentifierQ9VY99-2
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