Homo sapiens Protein: KATNAL1
Summary
InnateDB Protein IDBP-20971.6
Last Modified 2014-10-13 [Report errors or provide feedback]
Gene Symbol KATNAL1
Protein Name katanin p60 subunit A-like 1
Synonyms
Species Homo sapiens
Ensembl Protein ENSP00000369989
InnateDB Gene IDBG-20967 (KATNAL1)
Protein Structure
UniProt Annotation
Function Regulates microtubule dynamics in Sertoli cells, a process that is essential for spermiogenesis and male fertility. Severs microtubules in an ATP-dependent manner, promoting rapid reorganization of cellular microtubule arrays (By similarity). {ECO:0000250}.
Subcellular Localization Cytoplasm, cytoskeleton {ECO:0000255HAMAP- Rule:MF_03024, ECO:0000269PubMed:22654668}.
Disease Associations
Tissue Specificity Expressed in testis, restricted to Sertoli cells (at protein level). {ECO:0000269PubMed:22654668}.
Comments
Interactions
Number of Interactions This gene and/or its encoded proteins are associated with 4 experimentally validated interaction(s) in this database.
Experimentally validated
Total 4 [view]
Protein-Protein 3 [view]
Protein-DNA 0
Protein-RNA 1 [view]
DNA-DNA 0
RNA-RNA 0
DNA-RNA 0
Gene Ontology

Molecular Function
Accession GO Term
GO:0005524 ATP binding
GO:0008017 microtubule binding
GO:0008568 microtubule-severing ATPase activity
GO:0009378 four-way junction helicase activity
Biological Process
GO:0006200 ATP catabolic process
GO:0006281 DNA repair
GO:0006310 DNA recombination
GO:0007283 spermatogenesis
GO:0051013 microtubule severing
Cellular Component
GO:0005737 cytoplasm
GO:0015630 microtubule cytoskeleton
Protein Structure and Domains
PDB ID
InterPro IPR003593 AAA+ ATPase domain
IPR003959 ATPase, AAA-type, core
IPR008824 DNA helicase, Holliday junction RuvB type, N-terminal
IPR015415 Vps4 oligomerisation, C-terminal
IPR027417 P-loop containing nucleoside triphosphate hydrolase
PFAM PF00004
PF07724
PF13304
PF05496
PF09336
PRINTS
PIRSF
SMART SM00382
TIGRFAMs
Post-translational Modifications
Modification
Cross-References
SwissProt Q9BW62
PhosphoSite PhosphoSite-Q9BW62
TrEMBL Q5T558
UniProt Splice Variant
Entrez Gene 84056
UniGene Hs.741353
RefSeq NP_115492
HUGO HGNC:28361
OMIM 614764
CCDS CCDS31956
HPRD 13753
IMGT
EMBL AK291439 AL356750 BC000612 CH471075
GenPept AAH00612 BAF84128 CAI13718 EAX08452 EAX08453