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6IWB

Crystal structure of a computationally designed protein (LD3) in complex with BCL-2

Functional Information from GO Data
ChainGOidnamespacecontents
A0005576cellular_componentextracellular region
A0006869biological_processlipid transport
A0008289molecular_functionlipid binding
A0042157biological_processlipoprotein metabolic process
B0042981biological_processregulation of apoptotic process
B0043066biological_processnegative regulation of apoptotic process
C0005576cellular_componentextracellular region
C0006869biological_processlipid transport
C0008289molecular_functionlipid binding
C0042157biological_processlipoprotein metabolic process
D0042981biological_processregulation of apoptotic process
D0043066biological_processnegative regulation of apoptotic process
Functional Information from PDB Data
site_idAC1
Number of Residues8
Detailsbinding site for residue SO4 A 201
ChainResidue
AARG101
AARG123
AHIS127
AHOH301
AHOH303
CARG101
CARG123
CHIS127

site_idAC2
Number of Residues3
Detailsbinding site for residue SO4 A 202
ChainResidue
AARG99
CARG12
AARG48

Functional Information from PROSITE/UniProt
site_idPS01080
Number of Residues19
DetailsBH1 Apoptosis regulator, Bcl-2 family BH1 motif signature. LFrDGv.NWGRIVAFFeFGG
ChainResidueDetails
BLEU96-GLY114

site_idPS01258
Number of Residues12
DetailsBH2 Apoptosis regulator, Bcl-2 family BH2 motif signature. WIqdnGGWDaFV
ChainResidueDetails
BTRP147-VAL158

site_idPS01259
Number of Residues15
DetailsBH3 Apoptosis regulator, Bcl-2 family BH3 motif signature. VhltLRqAGDDFSRR
ChainResidueDetails
BVAL52-ARG66

site_idPS01260
Number of Residues21
DetailsBH4_1 Apoptosis regulator, Bcl-2 family BH4 motif signature. DNREIVmKYIHYKLSQRGYeW
ChainResidueDetails
BASP10-TRP30

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues42
DetailsRepeat: {"description":"1"}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues42
DetailsRepeat: {"description":"2"}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues42
DetailsRepeat: {"description":"3"}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues42
DetailsRepeat: {"description":"4"}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues20
DetailsRegion: {"description":"LDL and other lipoprotein receptors binding","evidences":[{"source":"PubMed","id":"20030366","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"2063194","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues6
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"3947350","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI7
Number of Residues2
DetailsModified residue: {"description":"Methionine sulfoxide","evidences":[{"source":"UniProtKB","id":"P08226","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI8
Number of Residues2
DetailsModified residue: {"description":"Phosphoserine; by FAM20C","evidences":[{"source":"PubMed","id":"26091039","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"24275569","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI9
Number of Residues2
DetailsGlycosylation: {"description":"N-linked (Glc) (glycation) lysine","evidences":[{"source":"PubMed","id":"10452964","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI10
Number of Residues40
DetailsMotif: {"description":"BH4","evidences":[{"source":"PROSITE-ProRule","id":"PRU00025","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI11
Number of Residues28
DetailsMotif: {"description":"BH3","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI12
Number of Residues38
DetailsMotif: {"description":"BH1","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI13
Number of Residues30
DetailsMotif: {"description":"BH2","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

247536

PDB entries from 2026-01-14

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