Protein
Protein Name Cathepsin B
#PDB ID 11
Organism Bos taurus (Bovine)
Uniprot ID/ACC P07688 (CATB_BOVIN)
Synonym(s)
  •   BCSB
  • CATB
show 1 synonym(s)
Gene Symbol CTSB
Gene ID 281105
Sequence MWRLLATLSCLLVLTSARSSLYFPPLSDELVNFVNKQNTTWKAGHNFYNVDLSYVKKLCGAILGGPKLPQRDAFAADVVLPESFDAREQWPNCPTIKEIRDQGSCGSCWAFGAVEAISDRICIHSNGRVNVEVSAEDMLTCCGGECGDGCNGGFPSGAWNFWTKKGLVSGGLYNSHVGCRPYSIPPCEHHVNGSRPPCTGEGDTPKCSKTCEPGYSPSYKEDKHFGCSSYSVANNEKEIMAEIYKNGPVEGAFSVYSDFLLYKSGVYQHVSGEIMGGHAIRILGWGVENGTPYWLVGNSWNTDWGDNGFFKILRGQDHCGIESEIVAGMPCTHQY
Protein Class HYDROLASE
Function Thiol protease which is believed to participate in intracellular degradation and turnover of proteins (PubMed:1856234). Cleaves matrix extracellular phosphoglycoprotein MEPE (By similarity). Involved in the solubilization of cross-linked TG/thyroglobulin in the thyroid follicle lumen (By similarity). Has also been implicated in tumor invasion and metastasis (By similarity).
Bound Ligands
Ligand ID HET Code PDB ID Binding Affinity Binding Database Structure Complex Card
COVPDB6 042 2DC7 IC50 : 410 nM BindingDB SHOW
COVPDB252 59A 2DC8 IC50 : 24000 nM BindingDB SHOW
COVPDB343 73V 2DC6 IC50 : 9100 nM BindingDB SHOW
COVPDB343 74M 2DC9 IC50 : 68000 nM, IC50 : 80 nM BindingDB SHOW
COVPDB344 75V 2DCA IC50 : 23 nM BindingDB SHOW
COVPDB345 76V 2DCB IC50 : 24 nM BindingDB SHOW
COVPDB346 77B 2DCC IC50 : 46000 nM BindingDB SHOW
COVPDB348 78A 2DCD IC50 : 29 nM BindingDB SHOW
COVPDB741 E6C 1ITO IC50 : 40 nM BindingDB SHOW
COVPDB9 074 1QDQ IC50 : 4.4-7560 nM BindingDB SHOW
COVPDB764 EP2 1SP4
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SHOW