cathepsin K [Source:HGNC Symbol;Acc:2536]
Chromosome 1: 150,768,684-150,780,799 reverse strand.
This transcript is a product of gene ENSG00000143387 - This gene has 3 transcripts
NameTranscript IDLength (bp)Protein IDLength (aa)BiotypeCCDS
CTSK-001ENST000002716511692ENSP00000271651329Protein codingA protein coding transcript is a spliced mRNA that leads to a protein product.CCDS969
CTSK-002ENST00000443913785ENSP00000405083258Protein codingA protein coding transcript is a spliced mRNA that leads to a protein product.-
CTSK-003ENST00000480670467No protein product-Processed transcriptNoncoding transcript that does not contain an open reading frame (ORF). -

Transcript and Gene level displays

Views in Archive EnsEMBL are separated into gene based views and transcript based views according to which level the information is more appropriately associated with. This view is a transcript level view. To flip between the two sets of views you can click on the Gene and Transcript tabs in the menu bar at the top of the page.


Exons: 8 Transcript length: 1,692 bps Translation length: 329 residues


This transcript is a member of the Human CCDS set: CCDS969

Ensembl version



Known protein coding

Prediction Method
Transcript where the Ensembl genebuild transcript and the Vega manual annotation have the same sequence, for every base pair. See article.
Alternative transcripts

This transcript corresponds to the following database identifiers:

Transcript having exact match between ENSEMBL and HAVANA:
OTTHUMT00000084732 (version 1)