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4Z9V

TCTP contains a BH3-like domain, which instead of inhibiting, activates Bcl-xL

Functional Information from GO Data
ChainGOidnamespacecontents
A0042981biological_processregulation of apoptotic process
B0042981biological_processregulation of apoptotic process
Functional Information from PDB Data
site_idAC1
Number of Residues7
Detailsbinding site for residue BCT A 301
ChainResidue
AASP11
ATYR15
AALA84
AARG91
AHOH416
BARG91
HGLU30

site_idAC2
Number of Residues6
Detailsbinding site for residue BCT B 301
ChainResidue
BTYR15
BALA84
BARG91
GGLU30
AARG91
BASP11

site_idAC3
Number of Residues3
Detailsbinding site for residue NA F 101
ChainResidue
FASP25
FCYS28
FGLU30

site_idAC4
Number of Residues4
Detailsbinding site for residue NA H 101
ChainResidue
AHOH408
BHOH406
GHOH102
HGLU30

Functional Information from PROSITE/UniProt
site_idPS01080
Number of Residues19
DetailsBH1 Apoptosis regulator, Bcl-2 family BH1 motif signature. LFrDGv.NWGRIVAFFsFGG
ChainResidueDetails
ALEU130-GLY148

site_idPS01258
Number of Residues12
DetailsBH2 Apoptosis regulator, Bcl-2 family BH2 motif signature. WIqenGGWDtFV
ChainResidueDetails
ATRP181-VAL192

site_idPS01259
Number of Residues15
DetailsBH3 Apoptosis regulator, Bcl-2 family BH3 motif signature. VkqaLReAGDEFELR
ChainResidueDetails
AVAL86-ARG100

site_idPS01260
Number of Residues21
DetailsBH4_1 Apoptosis regulator, Bcl-2 family BH4 motif signature. SNRELVvDFLSYKLSQKGYsW
ChainResidueDetails
ASER4-TRP24

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues40
DetailsMotif: {"description":"BH4"}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues28
DetailsMotif: {"description":"BH3"}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues38
DetailsMotif: {"description":"BH1"}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues30
DetailsMotif: {"description":"BH2"}
ChainResidueDetails

239492

PDB entries from 2025-07-30

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