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4ZII

Crystal Structure of core/latch dimer of BaxI66A in complex with BidBH3

Functional Information from GO Data
ChainGOidnamespacecontents
A0042981biological_processregulation of apoptotic process
C0005737cellular_componentcytoplasm
C0042981biological_processregulation of apoptotic process
C0043065biological_processpositive regulation of apoptotic process
Functional Information from PDB Data
site_idAC1
Number of Residues5
Detailsbinding site for residue EDO A 201
ChainResidue
ASER55
ATHR56
ATRP158
AASP159
AHOH303

site_idAC2
Number of Residues3
Detailsbinding site for residue EDO A 202
ChainResidue
AMET20
AARG145
AHOH309

site_idAC3
Number of Residues1
Detailsbinding site for residue EDO A 203
ChainResidue
AASP154

site_idAC4
Number of Residues5
Detailsbinding site for residue EDO A 204
ChainResidue
ALEU45
AALA81
ALYS123
ASER126
AHOH306

site_idAC5
Number of Residues2
Detailsbinding site for residue EDO A 205
ChainResidue
APRO88
ATRP139

Functional Information from PROSITE/UniProt
site_idPS01080
Number of Residues20
DetailsBH1 Apoptosis regulator, Bcl-2 family BH1 motif signature. MFsDGnfNWGRVVALFyFAS
ChainResidueDetails
AMET99-SER118

site_idPS01258
Number of Residues12
DetailsBH2 Apoptosis regulator, Bcl-2 family BH2 motif signature. WIqdqGGWDgLL
ChainResidueDetails
ATRP151-LEU162

site_idPS01259
Number of Residues15
DetailsBH3 Apoptosis regulator, Bcl-2 family BH3 motif signature. LsesLKrIGDELDSN
ChainResidueDetails
ALEU59-ASN73
CILE86-SER100

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues14
DetailsMotif: {"description":"BH3","evidences":[{"source":"PubMed","id":"8521816","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues20
DetailsMotif: {"description":"BH1"}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues15
DetailsMotif: {"description":"BH2"}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues2
DetailsCross-link: {"description":"Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in ubiquitin)","evidences":[{"source":"PubMed","id":"36361894","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues1
DetailsModified residue: {"description":"Phosphoserine","evidences":[{"source":"PubMed","id":"17525332","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

239492

PDB entries from 2025-07-30

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