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(-) Description

Title :  CIAP1-BIR3 IN COMPLEX WITH N-TERMINAL PEPTIDE FROM CASPASE-9 (ATPFQE)
 
Authors :  R. Kulathila, A. Price
Date :  27 May 08  (Deposition) - 10 Jun 08  (Release) - 10 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.50
Chains :  Asym. Unit :  A,B,C,D
Biol. Unit 1:  A,C  (1x)
Biol. Unit 2:  B,D  (1x)
Keywords :  Zinc Finger, Apoptosis, Cytoplasm, Metal-Binding, Polymorphism, Zinc, Zinc-Finger, Alternative Splicing, Hydrolase, Protease, Thiol Protease, Zymogen (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  R. Kulathila, B. Vash, D. Sage, S. Cornell-Kennon, K. Wright, J. Koehn, T. Stams, K. Clark, A. Price
The Structure Of The Bir3 Domain Of Ciap1 In Complex With The N-Terminal Peptides Of Smac And Caspase-9.
Acta Crystallogr. , Sect. D V. 65 58 2009
PubMed-ID: 19153467  |  Reference-DOI: 10.1107/S0907444908039243
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - BACULOVIRAL IAP REPEAT-CONTAINING PROTEIN 2
    ChainsA, B
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System PlasmidPNAT40
    Expression System StrainBL21 DE3
    Expression System Taxid562
    Expression System Vector TypePLASMID
    GeneBIRC2, API1, IAP2, MIHB, RNF48
    Organism CommonHUMAN
    Organism ScientificHOMO SAPIENS
    Organism Taxid9606
    SynonymINHIBITOR OF APOPTOSIS PROTEIN 2, HIAP2, HIAP-2, C-IAP1, TNFR2-TRAF-SIGNALING COMPLEX PROTEIN 2, IAP HOMOLOG B, RING FINGER PROTEIN 48
 
Molecule 2 - CASPASE-9
    ChainsC, D
    EC Number3.4.22.62
    EngineeredYES
    Other DetailsPEPTIDE SYNTHESIZED BASED ON N-TERMINAL FRAGMENT OF CASPASE-9 (ATPFQE).
    SynonymCASP-9, ICE-LIKE APOPTOTIC PROTEASE 6, ICE-LAP6, APOPTOTIC PROTEASE MCH-6, APOPTOTIC PROTEASE-ACTIVATING FACTOR 3, APAF-3, CASPASE-9 SUBUNIT P35, CASPASE-9 SUBUNIT P10
    SyntheticYES

 Structural Features

(-) Chains, Units

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

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 2)

Asymmetric Unit (1, 2)
No.NameCountTypeFull Name
1ZN2Ligand/IonZINC ION
Biological Unit 1 (0, 0)
No.NameCountTypeFull Name
1ZN-1Ligand/IonZINC ION
Biological Unit 2 (0, 0)
No.NameCountTypeFull Name
1ZN-1Ligand/IonZINC ION

(-) Sites  (2, 2)

Asymmetric Unit (2, 2)
No.NameEvidenceResiduesDescription
1AC1SOFTWARECYS A:300 , CYS A:303 , HIS A:320 , CYS A:327BINDING SITE FOR RESIDUE ZN A 501
2AC2SOFTWARECYS B:300 , CYS B:303 , HIS B:320 , CYS B:327BINDING SITE FOR RESIDUE ZN B 501

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 3D9T)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 3D9T)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 3D9T)

(-) PROSITE Motifs  (2, 4)

Asymmetric Unit (2, 4)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1BIR_REPEAT_1PS01282 BIR repeat.BIRC2_HUMAN46-113
184-250
269-336
 
  2-
-
A:263-330
B:263-330
2BIR_REPEAT_2PS50143 BIR repeat profile.BIRC2_HUMAN49-114
187-251
272-337
 
  2-
-
A:266-331
B:266-331
Biological Unit 1 (2, 2)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1BIR_REPEAT_1PS01282 BIR repeat.BIRC2_HUMAN46-113
184-250
269-336
 
  1-
-
A:263-330
-
2BIR_REPEAT_2PS50143 BIR repeat profile.BIRC2_HUMAN49-114
187-251
272-337
 
  1-
-
A:266-331
-
Biological Unit 2 (2, 2)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1BIR_REPEAT_1PS01282 BIR repeat.BIRC2_HUMAN46-113
184-250
269-336
 
  1-
-
-
B:263-330
2BIR_REPEAT_2PS50143 BIR repeat profile.BIRC2_HUMAN49-114
187-251
272-337
 
  1-
-
-
B:266-331

(-) Exons   (4, 8)

Asymmetric Unit (4, 8)
 ENSEMBLUniProtKBPDB
No.Transcript IDExonExon IDGenome LocationLengthIDLocationLengthCountLocationLength
1.1eENST000002277581eENSE00001373030chr11:102217966-102218107142BIRC2_HUMAN-00--
1.3dENST000002277583dENSE00002190786chr11:102219329-1022214802152BIRC2_HUMAN1-2992992A:257-293
B:252-293 (gaps)
37
85
1.4ENST000002277584ENSE00001789805chr11:102221575-102221674100BIRC2_HUMAN299-332342A:293-326
B:293-326
34
34
1.5bENST000002277585bENSE00000930289chr11:102233627-10223370579BIRC2_HUMAN332-358272A:326-346
B:326-346
21
21
1.6bENST000002277586bENSE00000930290chr11:102234399-10223444749BIRC2_HUMAN359-375170--
1.7ENST000002277587ENSE00000930291chr11:102239037-102239279243BIRC2_HUMAN375-456820--
1.8cENST000002277588cENSE00000930292chr11:102248227-102248481255BIRC2_HUMAN456-541860--
1.9ENST000002277589ENSE00001656578chr11:102248588-10224862942BIRC2_HUMAN541-555150--
1.10dENST0000022775810dENSE00002160883chr11:102248721-102249401681BIRC2_HUMAN555-618640--

2.3aENST000003338683aENSE00002180383chr1:15850790-15850564227CASP9_HUMAN1-44440--
2.5bENST000003338685bENSE00001801656chr1:15844890-15844605286CASP9_HUMAN45-140960--
2.6ENST000003338686ENSE00001749155chr1:15834402-1583436835CASP9_HUMAN140-151120--
2.7bENST000003338687bENSE00001750610chr1:15833570-15833394177CASP9_HUMAN152-210590--
2.8ENST000003338688ENSE00000906102chr1:15832574-1583248590CASP9_HUMAN211-240300--
2.9cENST000003338689cENSE00002163370chr1:15831253-15831106148CASP9_HUMAN241-290500--
2.10ENST0000033386810ENSE00002200581chr1:15821947-15821768180CASP9_HUMAN290-350612C:1-5
D:1-6
5
6
2.11ENST0000033386811ENSE00001591302chr1:15820496-15820387110CASP9_HUMAN350-386370--
2.12dENST0000033386812dENSE00001938542chr1:15819530-15818765766CASP9_HUMAN387-416300--

(-) 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 BIRC2_HUMAN | Q13490 from UniProtKB/Swiss-Prot  Length:618

    Alignment length:90
                                   272       282       292       302       312       322       332       342       352
          BIRC2_HUMAN   263 NLSMQTHAARMRTFMYWPSSVPVQPEQLASAGFYYVGRNDDVKCFCCDGGLRCWESGDDPWVEHAKWFPRCEFLIRMKGQEFVDEIQGRY 352
               SCOP domains ---d3d9ta1 A:260-346 2MIHB/C-IAP-1                                                         SCOP domains
               CATH domains ------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author hhhhhhhhhhhhhhhhh......hhhhhhhh.eee......eee.....eee......hhhhhhhhhh..hhhhhhhhhhhhhhhhh... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------ SAPs(SNPs)
                PROSITE (1) ------BIR_REPEAT_1  PDB: A:263-330 UniProt: 269-336                       ---------------- PROSITE (1)
                PROSITE (2) ---------BIR_REPEAT_2  PDB: A:266-331 UniProt: 272-337                     --------------- PROSITE (2)
           Transcript 1 (1) Exon 1.3d  PDB: A:257-293            --------------------------------Exon 1.5b             Transcript 1 (1)
           Transcript 1 (2) ------------------------------------Exon 1.4  PDB: A:293-326          -------------------- Transcript 1 (2)
                 3d9t A 257 NLSMQTHAARMRTFMYWPSSVPVQPEQLASAGFYYVGRNDDVKCFCCDGGLRCWESGDDPWVEHAKWFPRCEFLIRMKGQEFVDEIQGRY 346
                                   266       276       286       296       306       316       326       336       346

Chain B from PDB  Type:PROTEIN  Length:95
 aligned with BIRC2_HUMAN | Q13490 from UniProtKB/Swiss-Prot  Length:618

    Alignment length:138
                                   224       234       244       254       264       274       284       294       304       314       324       334       344        
          BIRC2_HUMAN   215 GDRVACFACGGKLSNWEPKDDAMSEHRRHFPNCPFLENSLETLRFSISNLSMQTHAARMRTFMYWPSSVPVQPEQLASAGFYYVGRNDDVKCFCCDGGLRCWESGDDPWVEHAKWFPRCEFLIRMKGQEFVDEIQGRY 352
               SCOP domains ---------------------------------------------------d3d9tb1 B:260-346 2MIHB/C-IAP-1                                                         SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ..-------------------------------------------...hhhhhhhhhhhhhhhhh......hhhhhhhh.eee......eee.....eee......hhhhhhhhhh..hhhhhhhhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                PROSITE (1) BIR_REPEAT_1  PDB: -                ------------------BIR_REPEAT_1  PDB: B:263-330 UniProt: 269-336                       ---------------- PROSITE (1)
                PROSITE (2) BIR_REPEAT_2  PDB: - UniProt: 187-251--------------------BIR_REPEAT_2  PDB: B:266-331 UniProt: 272-337                     --------------- PROSITE (2)
           Transcript 1 (1) Exon 1.3d  PDB: B:252-293 (gaps) UniProt: 1-299 [INCOMPLETE]                         --------------------------------Exon 1.5b             Transcript 1 (1)
           Transcript 1 (2) ------------------------------------------------------------------------------------Exon 1.4  PDB: B:293-326          -------------------- Transcript 1 (2)
                 3d9t B 252 GS-------------------------------------------SISNLSMQTHAARMRTFMYWPSSVPVQPEQLASAGFYYVGRNDDVKCFCCDGGLRCWESGDDPWVEHAKWFPRCEFLIRMKGQEFVDEIQGRY 346
                             |       -         -         -         -     | 258       268       278       288       298       308       318       328       338        
                           253                                         254                                                                                            

Chain C from PDB  Type:PROTEIN  Length:5
 aligned with CASP9_HUMAN | P55211 from UniProtKB/Swiss-Prot  Length:416

    Alignment length:5
          CASP9_HUMAN   316 ATPFQ 320
               SCOP domains ----- SCOP domains
               CATH domains ----- CATH domains
               Pfam domains ----- Pfam domains
         Sec.struct. author .eee. Sec.struct. author
                 SAPs(SNPs) ----- SAPs(SNPs)
                    PROSITE ----- PROSITE
               Transcript 2 2.10  Transcript 2
                 3d9t C   1 ATPFQ   5

Chain D from PDB  Type:PROTEIN  Length:6
 aligned with CASP9_HUMAN | P55211 from UniProtKB/Swiss-Prot  Length:416

    Alignment length:6
          CASP9_HUMAN   316 ATPFQE 321
               SCOP domains ------ SCOP domains
               CATH domains ------ CATH domains
               Pfam domains ------ Pfam domains
         Sec.struct. author .eee.. Sec.struct. author
                 SAPs(SNPs) ------ SAPs(SNPs)
                    PROSITE ------ PROSITE
               Transcript 2 2.10   Transcript 2
                 3d9t D   1 ATPFQE   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  (0, 0)

(no "CATH Domain" information available for 3D9T)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 3D9T)

(-) Gene Ontology  (91, 98)

Asymmetric Unit(hide GO term definitions)
Chain A,B   (BIRC2_HUMAN | Q13490)
molecular function
    GO:0043027    cysteine-type endopeptidase inhibitor activity involved in apoptotic process    Stops, prevents or reduces the activity of a cysteine-type endopeptidase involved in the apoptotic process.
    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:0047485    protein N-terminus binding    Interacting selectively and non-covalently with a protein N-terminus, the end of any peptide chain at which the 2-amino (or 2-imino) function of a constituent amino acid is not attached in peptide linkage to another amino-acid residue.
    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:0003713    transcription coactivator activity    Interacting selectively and non-covalently with a activating transcription factor and also with the basal transcription machinery in order to increase the frequency, rate or extent of transcription. Cofactors generally do not bind the template nucleic acid, but rather mediate protein-protein interactions between activating transcription factors and the basal transcription machinery.
    GO:0016740    transferase activity    Catalysis of the transfer of a group, e.g. a methyl group, glycosyl group, acyl group, phosphorus-containing, or other groups, from one compound (generally regarded as the donor) to another compound (generally regarded as the acceptor). Transferase is the systematic name for any enzyme of EC class 2.
    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:0007249    I-kappaB kinase/NF-kappaB signaling    The process in which a signal is passed on to downstream components within the cell through the I-kappaB-kinase (IKK)-dependent activation of NF-kappaB. The cascade begins with activation of a trimeric IKK complex (consisting of catalytic kinase subunits IKKalpha and/or IKKbeta, and the regulatory scaffold protein NEMO) and ends with the regulation of transcription of target genes by NF-kappaB. In a resting state, NF-kappaB dimers are bound to I-kappaB proteins, sequestering NF-kappaB in the cytoplasm. Phosphorylation of I-kappaB targets I-kappaB for ubiquitination and proteasomal degradation, thus releasing the NF-kappaB dimers, which can translocate to the nucleus to bind DNA and regulate transcription.
    GO:0038061    NIK/NF-kappaB signaling    The process in which a signal is passed on to downstream components within the cell through the NIK-dependent processing and activation of NF-KappaB. Begins with activation of the NF-KappaB-inducing kinase (NIK), which in turn phosphorylates and activates IkappaB kinase alpha (IKKalpha). IKKalpha phosphorylates the NF-Kappa B2 protein (p100) leading to p100 processing and release of an active NF-KappaB (p52).
    GO:0035666    TRIF-dependent toll-like receptor signaling pathway    Any series of molecular signals generated as a consequence of binding to a toll-like receptor where the TRIF adaptor mediates transduction of the signal. Toll-like receptors directly bind pattern motifs from a variety of microbial sources to initiate innate immune response.
    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:0007166    cell surface receptor signaling pathway    A series of molecular signals initiated by activation of a receptor on the surface of a cell. The pathway begins with binding of an extracellular ligand to a cell surface receptor, or for receptors that signal in the absence of a ligand, by ligand-withdrawal or the activity of a constitutively active receptor. The pathway ends with regulation of a downstream cellular process, e.g. transcription.
    GO:0006921    cellular component disassembly involved in execution phase of apoptosis    The breakdown of structures such as organelles, proteins, or other macromolecular structures during apoptosis.
    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:0070266    necroptotic process    A programmed necrotic cell death process which begins when a cell receives a signal (e.g. a ligand binding to a death receptor or to a Toll-like receptor), and proceeds through a series of biochemical events (signaling pathways), characterized by activation of receptor-interacting serine/threonine-protein kinase 1 and/or 3 (RIPK1/3, also called RIP1/3) and by critical dependence on mixed lineage kinase domain-like (MLKL), and which typically lead to common morphological features of necrotic cell death. The process ends when the cell has died. The process is divided into a signaling phase, and an execution phase, which is triggered by the former.
    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:0060546    negative regulation of necroptotic process    Any process that decreases the rate, frequency or extent of a necroptotic process, a necrotic cell death process that results from the activation of endogenous cellular processes, such as signaling involving death domain receptors or Toll-like receptors.
    GO:1902443    negative regulation of ripoptosome assembly involved in necroptotic process    Any process that stops, prevents or reduces the frequency, rate or extent of ripoptosome assembly involved in a necroptotic process.
    GO:0001890    placenta development    The process whose specific outcome is the progression of the placenta over time, from its formation to the mature structure. The placenta is an organ of metabolic interchange between fetus and mother, partly of embryonic origin and partly of maternal origin.
    GO:0043123    positive regulation of I-kappaB kinase/NF-kappaB signaling    Any process that activates or increases the frequency, rate or extent of I-kappaB kinase/NF-kappaB signaling.
    GO:1902524    positive regulation of protein K48-linked ubiquitination    Any process that activates or increases the frequency, rate or extent of protein K48-linked ubiquitination.
    GO:1902523    positive regulation of protein K63-linked ubiquitination    Any process that activates or increases the frequency, rate or extent of protein K63-linked ubiquitination.
    GO:1902527    positive regulation of protein monoubiquitination    Any process that activates or increases the frequency, rate or extent of protein monoubiquitination.
    GO:0043161    proteasome-mediated ubiquitin-dependent protein catabolic process    The chemical reactions and pathways resulting in the breakdown of a protein or peptide by hydrolysis of its peptide bonds, initiated by the covalent attachment of ubiquitin, and mediated by the proteasome.
    GO:0051291    protein heterooligomerization    The process of creating protein oligomers, compounds composed of a small number, usually between three and ten, of component monomers that are not all identical. Oligomers may be formed by the polymerization of a number of monomers or the depolymerization of a large protein polymer.
    GO:0000209    protein polyubiquitination    Addition of multiple ubiquitin groups to a protein, forming a ubiquitin chain.
    GO:0039535    regulation of RIG-I signaling pathway    Any process that modulates the frequency, rate or extent of the series of molecular signals generated as a consequence of the cytoplasmic pattern recognition receptor (PRR) RIG-1 (also known as DDX58) binding to viral RNA.
    GO:0042981    regulation of apoptotic process    Any process that modulates the occurrence or rate of cell death by apoptotic process.
    GO:0051726    regulation of cell cycle    Any process that modulates the rate or extent of progression through the cell cycle.
    GO:0045595    regulation of cell differentiation    Any process that modulates the frequency, rate or extent of cell differentiation, the process in which relatively unspecialized cells acquire specialized structural and functional features.
    GO:0042127    regulation of cell proliferation    Any process that modulates the frequency, rate or extent of cell proliferation.
    GO:2000116    regulation of cysteine-type endopeptidase activity    Any process that modulates the frequency, rate or extent of cysteine-type endopeptidase activity.
    GO:0050727    regulation of inflammatory response    Any process that modulates the frequency, rate or extent of the inflammatory response, the immediate defensive reaction (by vertebrate tissue) to infection or injury caused by chemical or physical agents.
    GO:0045088    regulation of innate immune response    Any process that modulates the frequency, rate or extent of the innate immune response, the organism's first line of defense against infection.
    GO:0060544    regulation of necroptotic process    Any process that modulates the rate, frequency or extent of a necroptotic process, a necrotic cell death process that results from the activation of endogenous cellular processes, such as signaling involving death domain receptors or Toll-like receptors.
    GO:0010939    regulation of necrotic cell death    Any process that modulates the rate, frequency or extent of necrotic cell death. Necrotic cell death is a cell death process that is morphologically characterized by a gain in cell volume (oncosis), swelling of organelles, plasma membrane rupture and subsequent loss of intracellular contents.
    GO:0070424    regulation of nucleotide-binding oligomerization domain containing signaling pathway    Any process that modulates the frequency, rate, or extent of a nucleotide-binding oligomerization domain containing (NOD) pathway.
    GO:2000377    regulation of reactive oxygen species metabolic process    Any process that modulates the frequency, rate or extent of reactive oxygen species metabolic process.
    GO:0034121    regulation of toll-like receptor signaling pathway    Any process that modulates the frequency, rate, or extent of toll-like receptor signaling pathway.
    GO:0006355    regulation of transcription, DNA-templated    Any process that modulates the frequency, rate or extent of cellular DNA-templated transcription.
    GO:0010803    regulation of tumor necrosis factor-mediated signaling pathway    Any process that modulates the rate or extent of the tumor necrosis factor-mediated signaling pathway. The tumor necrosis factor-mediated signaling pathway is the series of molecular signals generated as a consequence of tumor necrosis factor binding to a cell surface receptor.
    GO:0051591    response to cAMP    Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a cAMP (cyclic AMP, adenosine 3',5'-cyclophosphate) stimulus.
    GO:0045471    response to ethanol    Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of an ethanol stimulus.
    GO:0001666    response to hypoxia    Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a stimulus indicating lowered oxygen tension. Hypoxia, defined as a decline in O2 levels below normoxic levels of 20.8 - 20.95%, results in metabolic adaptation at both the cellular and organismal level.
    GO:0014070    response to organic cyclic compound    Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of an organic cyclic compound stimulus.
    GO:0010243    response to organonitrogen compound    Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of an organonitrogen stimulus. An organonitrogen compound is formally a compound containing at least one carbon-nitrogen bond.
    GO:0006351    transcription, DNA-templated    The cellular synthesis of RNA on a template of DNA.
    GO:0033209    tumor necrosis factor-mediated signaling pathway    A series of molecular signals initiated by the binding of a tumor necrosis factor to a receptor on the surface of a cell, and ending with regulation of a downstream cellular process, e.g. transcription.
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:0001741    XY body    A structure found in a male mammalian spermatocyte containing an unpaired X chromosome that has become densely heterochromatic, silenced and localized at the nuclear periphery.
    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:0045121    membrane raft    Any of the small (10-200 nm), heterogeneous, highly dynamic, sterol- and sphingolipid-enriched membrane domains that compartmentalize cellular processes. Small rafts can sometimes be stabilized to form larger platforms through protein-protein and protein-lipid interactions.
    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:0043234    protein complex    A stable macromolecular complex composed (only) of two or more polypeptide subunits along with any covalently attached molecules (such as lipid anchors or oligosaccharide) or non-protein prosthetic groups (such as nucleotides or metal ions). Prosthetic group in this context refers to a tightly bound cofactor. The component polypeptide subunits may be identical.
    GO:0005876    spindle microtubule    Any microtubule that is part of a mitotic or meiotic spindle; anchored at one spindle pole.

Chain C,D   (CASP9_HUMAN | P55211)
molecular function
    GO:0017124    SH3 domain binding    Interacting selectively and non-covalently with a SH3 domain (Src homology 3) of a protein, small protein modules containing approximately 50 amino acid residues found in a great variety of intracellular or membrane-associated proteins.
    GO:0004197    cysteine-type endopeptidase activity    Catalysis of the hydrolysis of internal, alpha-peptide bonds in a polypeptide chain by a mechanism in which the sulfhydryl group of a cysteine residue at the active center acts as a nucleophile.
    GO:0097153    cysteine-type endopeptidase activity involved in apoptotic process    Catalysis of the hydrolysis of internal, alpha-peptide bonds in a polypeptide chain by a mechanism in which the sulfhydryl group of a cysteine residue at the active center acts as a nucleophile, and contributing to the apoptotic process.
    GO:0008234    cysteine-type peptidase activity    Catalysis of the hydrolysis of peptide bonds in a polypeptide chain by a mechanism in which the sulfhydryl group of a cysteine residue at the active center acts as a nucleophile.
    GO:0008047    enzyme activator activity    Binds to and increases the activity of an enzyme.
    GO:0016787    hydrolase activity    Catalysis of the hydrolysis of various bonds, e.g. C-O, C-N, C-C, phosphoric anhydride bonds, etc. Hydrolase is the systematic name for any enzyme of EC class 3.
    GO:0008233    peptidase activity    Catalysis of the hydrolysis of a peptide bond. A peptide bond is a covalent bond formed when the carbon atom from the carboxyl group of one amino acid shares electrons with the nitrogen atom from the amino group of a second amino acid.
    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:0019901    protein kinase binding    Interacting selectively and non-covalently with a protein kinase, any enzyme that catalyzes the transfer of a phosphate group, usually from ATP, to a protein substrate.
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:0007568    aging    A developmental process that is a deterioration and loss of function over time. Aging includes loss of functions such as resistance to disease, homeostasis, and fertility, as well as wear and tear. Aging includes cellular senescence, but is more inclusive. May precede death and may succeed developmental maturation (GO:0021700).
    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:0006974    cellular response to DNA damage stimulus    Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a stimulus indicating damage to its DNA from environmental insults or errors during metabolism.
    GO:0034644    cellular response to UV    Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of an ultraviolet radiation (UV light) stimulus. Ultraviolet radiation is electromagnetic radiation with a wavelength in the range of 10 to 380 nanometers.
    GO:0071549    cellular response to dexamethasone stimulus    Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a dexamethasone stimulus.
    GO:0071407    cellular response to organic cyclic compound    Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of an organic cyclic compound stimulus.
    GO:0097192    extrinsic apoptotic signaling pathway in absence of ligand    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 withdrawal of a ligand from a cell surface receptor, and ends when the execution phase of apoptosis is triggered.
    GO:0034349    glial cell apoptotic process    Any apoptotic process in a glial cell, a non-neuronal cell of the nervous system.
    GO:0008630    intrinsic apoptotic signaling pathway in response to DNA damage    A series of molecular signals in which an intracellular signal is conveyed to trigger the apoptotic death of a cell. The pathway is induced by the detection of DNA damage, and ends when the execution phase of apoptosis is triggered.
    GO:0030220    platelet formation    The process in which platelets bud from long processes extended by megakaryocytes.
    GO:0043065    positive regulation of apoptotic process    Any process that activates or increases the frequency, rate or extent of cell death by apoptotic process.
    GO:0043525    positive regulation of neuron apoptotic process    Any process that activates or increases the frequency, rate or extent of cell death of neurons by apoptotic process.
    GO:0006508    proteolysis    The hydrolysis of proteins into smaller polypeptides and/or amino acids by cleavage of their peptide bonds.
    GO:0042981    regulation of apoptotic process    Any process that modulates the occurrence or rate of cell death by apoptotic process.
    GO:2001020    regulation of response to DNA damage stimulus    Any process that modulates the frequency, rate or extent of response to DNA damage stimulus.
    GO:0009411    response to UV    Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of an ultraviolet radiation (UV light) stimulus. Ultraviolet radiation is electromagnetic radiation with a wavelength in the range of 10 to 380 nanometers.
    GO:0046677    response to antibiotic    Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of an antibiotic stimulus. An antibiotic is a chemical substance produced by a microorganism which has the capacity to inhibit the growth of or to kill other microorganisms.
    GO:0032025    response to cobalt ion    Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a cobalt ion stimulus.
    GO:0032355    response to estradiol    Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of stimulus by estradiol, a C18 steroid hormone hydroxylated at C3 and C17 that acts as a potent estrogen.
    GO:0032496    response to lipopolysaccharide    Any process that results in a change in state or activity of an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a lipopolysaccharide stimulus; lipopolysaccharide is a major component of the cell wall of gram-negative bacteria.
    GO:0014070    response to organic cyclic compound    Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of an organic cyclic compound stimulus.
    GO:0042770    signal transduction in response to DNA damage    A cascade of processes induced by the detection of DNA damage within a cell.
cellular component
    GO:0043293    apoptosome    A multisubunit protein complex involved in the signaling phase of the apoptotic process. In mammals it is typically composed of seven Apaf-1 subunits bound to cytochrome c and caspase-9. A similar complex to promote apoptosis is formed from homologous gene products in other eukaryotic organisms.
    GO:0005737    cytoplasm    All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
    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: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.
    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.

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 Related Entries

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

UniProtKB/Swiss-Prot
        BIRC2_HUMAN | Q134901qbh 2l9m 3d9u 3m1d 3mup 3oz1 3t6p 3uw4 4eb9 4hy4 4hy5 4kmn 4lge 4lgu 4mti 4mu7 5m6n
        CASP9_HUMAN | P552111jxq 1nw9 2ar9 3v3k 3ygs 4rhw 5juy 5wve

(-) Related Entries Specified in the PDB File

3d9u THE BIR3 DOMAIN OF CIAP1 IN COMPLEX WITH THE N TERMINAL PEPTIDE FROM SMAC/DIABLO (AVPIAQ).