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(-) Description

Title :  STRUCTURE OF AN ML-IAP/XIAP CHIMERA BOUND TO A 9MER PEPTIDE DERIVED FROM SMAC
 
Authors :  M. C. Franklin, D. Vucic, H. J. A. Wallweber, K. Das, H. Shin, L. O. Elliot S. Kadkhodayan, K. Deshayes, G. S. Salvesen, W. J. Fairbrother
Date :  30 Jun 04  (Deposition) - 02 Nov 04  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.71
Chains :  Asym. Unit :  A,B,C,D
Biol. Unit 1:  A,C  (1x)
Biol. Unit 2:  B,D  (1x)
Biol. Unit 3:  A,B,C,D  (2x)
Biol. Unit 4:  A (1x),B (1x),C (1x),D (1x)
Biol. Unit 5:  A,C  (1x)
Keywords :  Zinc Binding, Peptide Complex, Apoptosis Inhibition, Inhibitor- Apoptosis Complex (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  D. Vucic, M. C. Franklin, H. J. A. Wallweber, K. Das, B. P. Eckelman, H. Shin, L. O. Elliott, S. Kadkhodayan, K. Deshayes, G. S. Salvesen, W. J. Fairbrother
Engineering Ml-Iap To Produce An Extraordinarily Potent Caspase 9 Inhibitor: Implications For Smac-Dependent Anti-Apoptotic Activity Of Ml-Iap
Biochem. J. V. 385 11 2005
PubMed-ID: 15485396  |  Reference-DOI: 10.1042/BJ20041108
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - BACULOVIRAL IAP REPEAT-CONTAINING PROTEIN 7
    ChainsA, B
    EngineeredYES
    Expression SystemESCHERICHIA COLI BL21(DE3)
    Expression System PlasmidPET15B
    Expression System StrainBL21(DE3)
    Expression System Taxid469008
    Expression System Vector TypePLASMID
    FragmentML-IAP RESIDUES 63-172
    GeneBIRC7
    MutationYES
    Organism CommonHUMAN
    Organism ScientificHOMO SAPIENS
    Organism Taxid9606
    Other DetailsRESIDUES 150, 160-168, AND 172 REPLACED WITH XIAP-BIR3 HOMOLOGUES
    SynonymKIDNEY INHIBITOR OF APOPTOSIS PROTEIN, KIAP, MELANOMA INHIBITOR OF APOPTOSIS PROTEIN, ML-IAP, LIVIN, UNQ5800/PRO19607/PRO21344, XIAP-BIR3 CHIMERA
 
Molecule 2 - DIABLO HOMOLOG, MITOCHONDRIAL
    ChainsC, D
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System Taxid562
    FragmentSMAC RESIDUES 1-9
    GeneDIABLO, SMAC
    Organism CommonHUMAN
    Organism ScientificHOMO SAPIENS
    Organism Taxid9606
    SynonymSECOND MITOCHONDRIA-DERIVED ACTIVATOR OF CASPASE, SMAC PROTEIN, DIRECT IAP BINDING PROTEIN WITH LOW PI

 Structural Features

(-) Chains, Units

  1234
Asymmetric Unit ABCD
Biological Unit 1 (1x)A C 
Biological Unit 2 (1x) B D
Biological Unit 3 (2x)ABCD
Biological Unit 4 (1x)A (1x)B (1x)C (1x)D (1x)
Biological Unit 5 (1x)A C 

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (4, 6)

Asymmetric Unit (4, 6)
No.NameCountTypeFull Name
1BTB1Ligand/Ion2-[BIS-(2-HYDROXY-ETHYL)-AMINO]-2-HYDROXYMETHYL-PROPANE-1,3-DIOL
2EDO2Ligand/Ion1,2-ETHANEDIOL
3LI1Ligand/IonLITHIUM ION
4ZN2Ligand/IonZINC ION
Biological Unit 1 (0, 0)
No.NameCountTypeFull Name
1BTB-1Ligand/Ion2-[BIS-(2-HYDROXY-ETHYL)-AMINO]-2-HYDROXYMETHYL-PROPANE-1,3-DIOL
2EDO-1Ligand/Ion1,2-ETHANEDIOL
3LI-1Ligand/IonLITHIUM ION
4ZN-1Ligand/IonZINC ION
Biological Unit 2 (2, 3)
No.NameCountTypeFull Name
1BTB1Ligand/Ion2-[BIS-(2-HYDROXY-ETHYL)-AMINO]-2-HYDROXYMETHYL-PROPANE-1,3-DIOL
2EDO2Ligand/Ion1,2-ETHANEDIOL
3LI-1Ligand/IonLITHIUM ION
4ZN-1Ligand/IonZINC ION
Biological Unit 3 (2, 6)
No.NameCountTypeFull Name
1BTB2Ligand/Ion2-[BIS-(2-HYDROXY-ETHYL)-AMINO]-2-HYDROXYMETHYL-PROPANE-1,3-DIOL
2EDO4Ligand/Ion1,2-ETHANEDIOL
3LI-1Ligand/IonLITHIUM ION
4ZN-1Ligand/IonZINC ION
Biological Unit 4 (2, 3)
No.NameCountTypeFull Name
1BTB1Ligand/Ion2-[BIS-(2-HYDROXY-ETHYL)-AMINO]-2-HYDROXYMETHYL-PROPANE-1,3-DIOL
2EDO2Ligand/Ion1,2-ETHANEDIOL
3LI-1Ligand/IonLITHIUM ION
4ZN-1Ligand/IonZINC ION
Biological Unit 5 (0, 0)
No.NameCountTypeFull Name
1BTB-1Ligand/Ion2-[BIS-(2-HYDROXY-ETHYL)-AMINO]-2-HYDROXYMETHYL-PROPANE-1,3-DIOL
2EDO-1Ligand/Ion1,2-ETHANEDIOL
3LI-1Ligand/IonLITHIUM ION
4ZN-1Ligand/IonZINC ION

(-) Sites  (6, 6)

Asymmetric Unit (6, 6)
No.NameEvidenceResiduesDescription
1AC1SOFTWARECYS A:124 , CYS A:127 , HIS A:144 , CYS A:151BINDING SITE FOR RESIDUE ZN A 1001
2AC2SOFTWARECYS B:124 , CYS B:127 , HIS B:144 , CYS B:151BINDING SITE FOR RESIDUE ZN B 1001
3AC3SOFTWARESER B:93 , ASP B:96 , HIS B:115 , EDO B:441BINDING SITE FOR RESIDUE LI B 1002
4AC4SOFTWAREHOH A:1041 , HOH A:1046 , PRO B:82 , GLY B:83 , LYS B:146 , TRP B:147 , HIS B:170 , HOH B:1024 , HOH B:1070 , HOH B:1088 , HOH B:1099BINDING SITE FOR RESIDUE BTB B 331
5AC5SOFTWARESER A:93 , HOH A:1052 , SER B:93 , ASP B:96 , HIS B:115 , GLY B:117 , LI B:1002 , HOH B:1014 , HOH B:1062BINDING SITE FOR RESIDUE EDO B 441
6AC6SOFTWARECYS B:127 , PHE B:148 , PRO B:149 , GLY B:150 , CYS B:151 , HOH B:1055 , HOH B:1075 , HOH B:1084BINDING SITE FOR RESIDUE EDO B 442

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 1TW6)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 1TW6)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1TW6)

(-) PROSITE Motifs  (2, 4)

Asymmetric Unit (2, 4)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1BIR_REPEAT_1PS01282 BIR repeat.BIRC7_HUMAN87-154
 
  2A:87-154
B:87-154
2BIR_REPEAT_2PS50143 BIR repeat profile.BIRC7_HUMAN90-155
 
  2A:90-155
B:90-155
Biological Unit 1 (2, 2)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1BIR_REPEAT_1PS01282 BIR repeat.BIRC7_HUMAN87-154
 
  1A:87-154
-
2BIR_REPEAT_2PS50143 BIR repeat profile.BIRC7_HUMAN90-155
 
  1A:90-155
-
Biological Unit 2 (2, 2)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1BIR_REPEAT_1PS01282 BIR repeat.BIRC7_HUMAN87-154
 
  1-
B:87-154
2BIR_REPEAT_2PS50143 BIR repeat profile.BIRC7_HUMAN90-155
 
  1-
B:90-155
Biological Unit 3 (2, 8)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1BIR_REPEAT_1PS01282 BIR repeat.BIRC7_HUMAN87-154
 
  4A:87-154
B:87-154
2BIR_REPEAT_2PS50143 BIR repeat profile.BIRC7_HUMAN90-155
 
  4A:90-155
B:90-155
Biological Unit 4 (2, 4)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1BIR_REPEAT_1PS01282 BIR repeat.BIRC7_HUMAN87-154
 
  2A:87-154
B:87-154
2BIR_REPEAT_2PS50143 BIR repeat profile.BIRC7_HUMAN90-155
 
  2A:90-155
B:90-155
Biological Unit 5 (2, 2)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1BIR_REPEAT_1PS01282 BIR repeat.BIRC7_HUMAN87-154
 
  1A:87-154
-
2BIR_REPEAT_2PS50143 BIR repeat profile.BIRC7_HUMAN90-155
 
  1A:90-155
-

(-) Exons   (3, 6)

Asymmetric Unit (3, 6)
 ENSEMBLUniProtKBPDB
No.Transcript IDExonExon IDGenome LocationLengthIDLocationLengthCountLocationLength
1.1ENST000002171691ENSE00001386758chr20:61867235-61867797563BIRC7_HUMAN1-1171172A:78-117
B:78-117
40
40
1.2ENST000002171692ENSE00000856558chr20:61869255-61869354100BIRC7_HUMAN117-150342A:117-150
B:117-150
34
34
1.3cENST000002171693cENSE00000663365chr20:61869748-6186982982BIRC7_HUMAN150-177282A:150-167
B:150-172
18
23
1.4ENST000002171694ENSE00000663366chr20:61869921-6186996646BIRC7_HUMAN178-193160--
1.5ENST000002171695ENSE00000856559chr20:61870514-6187058572BIRC7_HUMAN193-217250--
1.6aENST000002171696aENSE00001174107chr20:61870710-61870962253BIRC7_HUMAN217-298820--
1.7cENST000002171697cENSE00001816361chr20:61871608-61871859252BIRC7_HUMAN-00--

(-) Sequences/Alignments

Asymmetric Unit
   Reformat: Number of residues per line =  ('0' or empty: single-line sequence representation)
  Number of residues per labelling interval =   
  UniProt sequence: complete  aligned part    
   Show mapping: SCOP domains CATH domains Pfam domains Secondary structure (by author)
SAPs(SNPs) PROSITE motifs Exons
(details for a mapped element are shown in a popup box when the mouse pointer rests over it)
Chain A from PDB  Type:PROTEIN  Length:90
 aligned with BIRC7_HUMAN | Q96CA5 from UniProtKB/Swiss-Prot  Length:298

    Alignment length:90
                                    87        97       107       117       127       137       147       157       167
          BIRC7_HUMAN    78 GPAFPGMGSEELRLASFYDWPLTAEVPPELLAAAGFFHTGHQDKVRCFFCYGGLQSWKRGDDPWTEHAKWFPSCQFLLRSKGRDFVHSVQ 167
               SCOP domains d1tw6a_ A: BIR-containing protein 7 (ML-IAP, livin)                                        SCOP domains
               CATH domains 1tw6A00 A:78-167 Inhibitor Of Apoptosis Protein (2mihbC-IAP-1); Chain A                    CATH domains
               Pfam domains ------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ...hhhhhhhhhhhhh..........hhhhhhhh.eee......eee.....eee......hhhhhhhhhh..hhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------ SAPs(SNPs)
                PROSITE (1) ---------BIR_REPEAT_1  PDB: A:87-154 UniProt: 87-154                         ------------- PROSITE (1)
                PROSITE (2) ------------BIR_REPEAT_2  PDB: A:90-155 UniProt: 90-155                       ------------ PROSITE (2)
           Transcript 1 (1) Exon 1.1  PDB: A:78-117 UniProt: 1-117  --------------------------------Exon 1.3c          Transcript 1 (1)
           Transcript 1 (2) ---------------------------------------Exon 1.2  PDB: A:117-150          ----------------- Transcript 1 (2)
                 1tw6 A  78 GPAFPGMGSEELRLASFYDWPLTAEVPPELLAAAGFFHTGHQDKVRCFFCYGGLQSWKRGDDPWTEHAKWFPGCQFLLRSKGQEYINNIH 167
                                    87        97       107       117       127       137       147       157       167

Chain B from PDB  Type:PROTEIN  Length:95
 aligned with BIRC7_HUMAN | Q96CA5 from UniProtKB/Swiss-Prot  Length:298

    Alignment length:95
                                    87        97       107       117       127       137       147       157       167     
          BIRC7_HUMAN    78 GPAFPGMGSEELRLASFYDWPLTAEVPPELLAAAGFFHTGHQDKVRCFFCYGGLQSWKRGDDPWTEHAKWFPSCQFLLRSKGRDFVHSVQETHSQ 172
               SCOP domains d1tw6b_ B: BIR-containing protein 7 (ML-IAP, livin)                                             SCOP domains
               CATH domains 1tw6B00 B:78-172 Inhibitor Of Apoptosis Protein (2mihbC-IAP-1); Chain A                         CATH domains
           Pfam domains (1) ------------BIR-1tw6B01 B:90-155                                              ----------------- Pfam domains (1)
           Pfam domains (2) ------------BIR-1tw6B02 B:90-155                                              ----------------- Pfam domains (2)
         Sec.struct. author ...hhhhhhhhhhhhhhhhh......hhhhhhhh.eee......eee.....eee......hhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (1) ---------BIR_REPEAT_1  PDB: B:87-154 UniProt: 87-154                         ------------------ PROSITE (1)
                PROSITE (2) ------------BIR_REPEAT_2  PDB: B:90-155 UniProt: 90-155                       ----------------- PROSITE (2)
           Transcript 1 (1) Exon 1.1  PDB: B:78-117 UniProt: 1-117  --------------------------------Exon 1.3c [INCOMPLETE]  Transcript 1 (1)
           Transcript 1 (2) ---------------------------------------Exon 1.2  PDB: B:117-150          ---------------------- Transcript 1 (2)
                 1tw6 B  78 GPAFPGMGSEELRLASFYDWPLTAEVPPELLAAAGFFHTGHQDKVRCFFCYGGLQSWKRGDDPWTEHAKWFPGCQFLLRSKGQEYINNIHLTHSL 172
                                    87        97       107       117       127       137       147       157       167     

Chain C from PDB  Type:PROTEIN  Length:4
 aligned with DBLOH_HUMAN | Q9NR28 from UniProtKB/Swiss-Prot  Length:239

    Alignment length:4
          DBLOH_HUMAN    56 AVPI  59
               SCOP domains ---- SCOP domains
               CATH domains ---- CATH domains
               Pfam domains ---- Pfam domains
         Sec.struct. author .ee. Sec.struct. author
                 SAPs(SNPs) ---- SAPs(SNPs)
                    PROSITE ---- PROSITE
                 Transcript ---- Transcript
                 1tw6 C   1 AVPI   4

Chain D from PDB  Type:PROTEIN  Length:6
 aligned with DBLOH_HUMAN | Q9NR28 from UniProtKB/Swiss-Prot  Length:239

    Alignment length:6
          DBLOH_HUMAN    56 AVPIAQ  61
               SCOP domains ------ SCOP domains
               CATH domains ------ CATH domains
           Pfam domains (1) Smac_D Pfam domains (1)
           Pfam domains (2) Smac_D Pfam domains (2)
         Sec.struct. author .ee... Sec.struct. author
                 SAPs(SNPs) ------ SAPs(SNPs)
                    PROSITE ------ PROSITE
                 Transcript ------ Transcript
                 1tw6 D   1 AVPIAQ   6

   Legend:   → Mismatch (orange background)
  - → Gap (green background, '-', border residues have a numbering label)
    → Modified Residue (blue background, lower-case, 'x' indicates undefined single-letter code, labelled with number + name)
  x → Chemical Group (purple background, 'x', labelled with number + name, e.g. ACE or NH2)
  extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '|'

 Classification and Annotation

(-) SCOP Domains  (1, 2)

Asymmetric Unit

(-) CATH Domains  (1, 2)

Asymmetric Unit

(-) Pfam Domains  (2, 4)

Asymmetric Unit
(-)
Clan: BIR-like (25)
(-)
Family: BIR (25)
1aBIR-1tw6B01B:90-155
1bBIR-1tw6B02B:90-155

(-) Gene Ontology  (34, 37)

Asymmetric Unit(hide GO term definitions)
Chain A,B   (BIRC7_HUMAN | Q96CA5)
molecular function
    GO:0004869    cysteine-type endopeptidase inhibitor activity    Stops, prevents or reduces the activity of a cysteine-type endopeptidase, any enzyme that hydrolyzes peptide bonds in polypeptides by a mechanism in which the sulfhydryl group of a cysteine residue at the active center acts as a nucleophile.
    GO:0019899    enzyme binding    Interacting selectively and non-covalently with any enzyme.
    GO:0016874    ligase activity    Catalysis of the joining of two substances, or two groups within a single molecule, with the concomitant hydrolysis of the diphosphate bond in ATP or a similar triphosphate.
    GO:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.
    GO:0030414    peptidase inhibitor activity    Stops, prevents or reduces the activity of a peptidase, any enzyme that catalyzes the hydrolysis peptide bonds.
    GO:0005515    protein binding    Interacting selectively and non-covalently with any protein or protein complex (a complex of two or more proteins that may include other nonprotein molecules).
    GO:0004842    ubiquitin-protein transferase activity    Catalysis of the transfer of ubiquitin from one protein to another via the reaction X-Ub + Y --> Y-Ub + X, where both X-Ub and Y-Ub are covalent linkages.
    GO:0008270    zinc ion binding    Interacting selectively and non-covalently with zinc (Zn) ions.
biological process
    GO:0007257    activation of JUN kinase activity    The initiation of the activity of the inactive enzyme JUN kinase (JNK).
    GO:0006915    apoptotic process    A programmed cell death process which begins when a cell receives an internal (e.g. DNA damage) or external signal (e.g. an extracellular death ligand), and proceeds through a series of biochemical events (signaling pathway phase) which trigger an execution phase. The execution phase is the last step of an apoptotic process, and is typically characterized by rounding-up of the cell, retraction of pseudopodes, reduction of cellular volume (pyknosis), chromatin condensation, nuclear fragmentation (karyorrhexis), plasma membrane blebbing and fragmentation of the cell into apoptotic bodies. When the execution phase is completed, the cell has died.
    GO:1990001    inhibition of cysteine-type endopeptidase activity involved in apoptotic process    Any process that prevents the activation of an inactive cysteine-type endopeptidase involved in an apoptotic process.
    GO:0090307    mitotic spindle assembly    The aggregation, arrangement and bonding together of a set of components to form the spindle that contributes to the process of mitosis.
    GO:0043066    negative regulation of apoptotic process    Any process that stops, prevents, or reduces the frequency, rate or extent of cell death by apoptotic process.
    GO:0010466    negative regulation of peptidase activity    Any process that stops or reduces the rate of peptidase activity, the hydrolysis of peptide bonds within proteins.
    GO:0016567    protein ubiquitination    The process in which one or more ubiquitin groups are added to a protein.
    GO:0042127    regulation of cell proliferation    Any process that modulates the frequency, rate or extent of cell proliferation.
    GO:0070247    regulation of natural killer cell apoptotic process    Any process that modulates the occurrence or rate of natural killer cell death by apoptotic process.
    GO:0009966    regulation of signal transduction    Any process that modulates the frequency, rate or extent of signal transduction.
cellular component
    GO:0005794    Golgi apparatus    A compound membranous cytoplasmic organelle of eukaryotic cells, consisting of flattened, ribosome-free vesicles arranged in a more or less regular stack. The Golgi apparatus differs from the endoplasmic reticulum in often having slightly thicker membranes, appearing in sections as a characteristic shallow semicircle so that the convex side (cis or entry face) abuts the endoplasmic reticulum, secretory vesicles emerging from the concave side (trans or exit face). In vertebrate cells there is usually one such organelle, while in invertebrates and plants, where they are known usually as dictyosomes, there may be several scattered in the cytoplasm. The Golgi apparatus processes proteins produced on the ribosomes of the rough endoplasmic reticulum; such processing includes modification of the core oligosaccharides of glycoproteins, and the sorting and packaging of proteins for transport to a variety of cellular locations. Three different regions of the Golgi are now recognized both in terms of structure and function: cis, in the vicinity of the cis face, trans, in the vicinity of the trans face, and medial, lying between the cis and trans regions.
    GO:0005737    cytoplasm    All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
    GO:0005634    nucleus    A membrane-bounded organelle of eukaryotic cells in which chromosomes are housed and replicated. In most cells, the nucleus contains all of the cell's chromosomes except the organellar chromosomes, and is the site of RNA synthesis and processing. In some species, or in specialized cell types, RNA metabolism or DNA replication may be absent.
    GO:0005876    spindle microtubule    Any microtubule that is part of a mitotic or meiotic spindle; anchored at one spindle pole.

Chain C,D   (DBLOH_HUMAN | Q9NR28)
molecular function
    GO:0005515    protein binding    Interacting selectively and non-covalently with any protein or protein complex (a complex of two or more proteins that may include other nonprotein molecules).
biological process
    GO:0006919    activation of cysteine-type endopeptidase activity involved in apoptotic process    Any process that initiates the activity of the inactive enzyme cysteine-type endopeptidase in the context of an apoptotic process.
    GO:0008635    activation of cysteine-type endopeptidase activity involved in apoptotic process by cytochrome c    Any process that initiates the activity of the inactive enzyme cysteine-type endopeptidase in the context of an apoptotic process and is mediated by cytochrome c.
    GO:0006915    apoptotic process    A programmed cell death process which begins when a cell receives an internal (e.g. DNA damage) or external signal (e.g. an extracellular death ligand), and proceeds through a series of biochemical events (signaling pathway phase) which trigger an execution phase. The execution phase is the last step of an apoptotic process, and is typically characterized by rounding-up of the cell, retraction of pseudopodes, reduction of cellular volume (pyknosis), chromatin condensation, nuclear fragmentation (karyorrhexis), plasma membrane blebbing and fragmentation of the cell into apoptotic bodies. When the execution phase is completed, the cell has died.
    GO:0008625    extrinsic apoptotic signaling pathway via death domain receptors    A series of molecular signals in which a signal is conveyed from the cell surface to trigger the apoptotic death of a cell. The pathway starts with a ligand binding to a death domain receptor on the cell surface, and ends when the execution phase of apoptosis is triggered.
    GO:0097193    intrinsic apoptotic signaling pathway    A series of molecular signals in which an intracellular signal is conveyed to trigger the apoptotic death of a cell. The pathway starts with reception of an intracellular signal (e.g. DNA damage, endoplasmic reticulum stress, oxidative stress etc.), and ends when the execution phase of apoptosis is triggered. The intrinsic apoptotic signaling pathway is crucially regulated by permeabilization of the mitochondrial outer membrane (MOMP).
    GO:0008631    intrinsic apoptotic signaling pathway in response to oxidative stress    A series of molecular signals in which an intracellular signal is conveyed to trigger the apoptotic death of a cell. The pathway is induced in response to oxidative stress, a state often resulting from exposure to high levels of reactive oxygen species, and ends when the execution phase of apoptosis is triggered.
    GO:0051402    neuron apoptotic process    Any apoptotic process in a neuron, the basic cellular unit of nervous tissue. Each neuron consists of a body, an axon, and dendrites. Their purpose is to receive, conduct, and transmit impulses in the nervous system.
    GO:0043065    positive regulation of apoptotic process    Any process that activates or increases the frequency, rate or extent of cell death by apoptotic process.
cellular component
    GO:0035631    CD40 receptor complex    A protein complex that contains at least CD40 (a cell surface receptor of the tumour necrosis factor receptor (TNFR) superfamily), and other signaling molecules.
    GO:0005737    cytoplasm    All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
    GO:0009898    cytoplasmic side of plasma membrane    The leaflet the plasma membrane that faces the cytoplasm and any proteins embedded or anchored in it or attached to its surface.
    GO:0005829    cytosol    The part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes.
    GO:0005758    mitochondrial intermembrane space    The region between the inner and outer lipid bilayers of the mitochondrial envelope.
    GO:0005739    mitochondrion    A semiautonomous, self replicating organelle that occurs in varying numbers, shapes, and sizes in the cytoplasm of virtually all eukaryotic cells. It is notably the site of tissue respiration.

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 Related Entries

(-) Entries Sharing at Least One Protein Chain (UniProt ID)

UniProtKB/Swiss-Prot
        BIRC7_HUMAN | Q96CA51oxn 1oxq 1oy7 2i3h 2i3i 3f7g 3f7h 3f7i 3gt9 3gta 3uw5 4auq
        DBLOH_HUMAN | Q9NR281few 1g3f 1g73 1oxq 1xb0 1xb1 3d9u 3uih 3uij 4tx5

(-) Related Entries Specified in the PDB File

1nw9 XIAP-BIR3 BOUND TO CASPASE-9
1oxn WILDTYPE ML-IAP-BIR BOUND TO AEAVPWKSE PEPTIDE
1oxq WILDTYPE ML-IAP-BIR BOUND TO AVIPIAQKSE (SMAC) PEPTIDE
1oy7 WILDTYPE ML-IAP-BIR BOUND TO AEVVAVKSE PEPTIDE