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Gene: SPACA5 (sperm acrosome associated 5) Homo sapiens
Symbol: SPACA5
Name: sperm acrosome associated 5
Description: Predicted to have lysozyme activity. Predicted to be involved in defense response to Gram-negative bacterium and defense response to Gram-positive bacterium. Predicted to localize to the extracellular region; INTERACTS WITH aflatoxin B1; 2,2',4,4',5,5'-hexachlorobiphenyl (ortholog); 2,2',5,5'-tetrachlorobiphenyl (ortholog).
Type: protein-coding
RefSeq Status: VALIDATED
Also known as: dJ54B20.3; LYC5; lysozyme-like protein 5; LYZL5; PNPK6288; SLLP-X; SLLP2; SPACA5B; sperm acrosome-associated protein 5; Sperm Lysozyme-Like Protein 2; sperm-specific lysozyme-like protein X; testicular tissue protein Li 113; UNQ6288
Mus musculus (house mouse) : Spaca5 (sperm acrosome associated 5)  MGI  Alliance
Rattus norvegicus (Norway rat) : Spaca5 (sperm acrosome associated 5)  Alliance
Chinchilla lanigera (long-tailed chinchilla) : Spaca5 (sperm acrosome associated 5)
Pan paniscus (bonobo/pygmy chimpanzee) : SPACA5 (sperm acrosome associated 5)
Canis lupus familiaris (dog) : LOC480901 (sperm acrosome-associated protein 5)
Sus scrofa (pig) : SPACA5 (sperm acrosome associated 5)
Chlorocebus sabaeus (African green monkey) : SPACA5 (sperm acrosome associated 5)
more info ...
Allele / Splice: See ClinVar data
Latest Assembly: GRCh38 - Human Genome Assembly GRCh38
Human AssemblyChrPosition (strand)SourceGenome Browsers
GRCh38 EnsemblX48,004,336 - 48,009,729 (+)Ensembl
GRCh38X48,004,336 - 48,009,736 (+)NCBIGRCh38GRCh38hg38GRCh38
GRCh37X47,863,734 - 47,869,130 (+)NCBIGRCh37GRCh37hg19GRCh37
Build 36X47,748,678 - 47,754,074 (+)NCBINCBI36hg18NCBI36
CeleraX52,182,559 - 52,187,955 (+)NCBI
Cytogenetic MapXp11.23NCBI
HuRefX45,698,884 - 45,704,280 (+)NCBIHuRef
CHM1_1X47,894,879 - 47,900,320 (+)NCBICHM1_1
JBrowse: View Region in Genome Browser (JBrowse)

Disease Annotations
Gene-Chemical Interaction Annotations
Gene Ontology Annotations
References - curated
References - uncurated


Comparative Map Data
Position Markers
miRNA Target Status


RNA-SEQ Expression


Nucleotide Sequences
Protein Sequences
Clinical Variants

Additional Information

External Database Links
More on SPACA5
Alliance Gene
Ensembl Gene
JBrowse: hg19 hg38
HGNC Report
NCBI Genome Data Viewer

RGD Object Information
RGD ID: 1346531
Created: 2005-03-08
Species: Homo sapiens
Last Modified: 2019-12-25
Status: ACTIVE


RGD is funded by grant HL64541 from the National Heart, Lung, and Blood Institute on behalf of the NIH.