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(-) Description

Title :  CRYSTAL STRUCTURE OF DIAP1-BIR2/HID COMPLEX
 
Authors :  J. W. Wu, A. E. Cocina, J. Chai, B. A. Hay, Y. Shi
Date :  12 Jun 01  (Deposition) - 05 Dec 01  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.70
Chains :  Asym./Biol. Unit :  A,B
Keywords :  Apoptosis, Iap, Hid, Caspase Activation, Drosophila (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  J. W. Wu, A. E. Cocina, J. Chai, B. A. Hay, Y. Shi
Structural Analysis Of A Functional Diap1 Fragment Bound To Grim And Hid Peptides.
Mol. Cell V. 8 95 2001
PubMed-ID: 11511363  |  Reference-DOI: 10.1016/S1097-2765(01)00282-9
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - APOPTOSIS 1 INHIBITOR
    ChainsA
    EngineeredYES
    Expression SystemESCHERICHIA COLI BL21(DE3)
    Expression System PlasmidPGEX2T
    Expression System StrainBL21(DE3)
    Expression System Taxid469008
    Expression System Vector TypePLASMID
    GeneDIAP1
    Organism CommonFRUIT FLY
    Organism ScientificDROSOPHILA MELANOGASTER
    Organism Taxid7227
    SynonymDIAP1
 
Molecule 2 - HEAD INVOLUTION DEFECTIVE PROTEIN
    ChainsB
    EngineeredYES
    Other DetailsTHIS PEPTIDE WAS CHEMICALLY SYNTHESIZED. THE SEQUENCE IS NATURALLY FOUND IN DROSOPHILA MELANOGASTER (FRUIT FLY).
    SyntheticYES

 Structural Features

(-) Chains, Units

  12
Asymmetric/Biological Unit AB

Summary Information (see also Sequences/Alignments below)

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

Asymmetric/Biological Unit (1, 1)
No.NameCountTypeFull Name
1ZN1Ligand/IonZINC ION

(-) Sites  (1, 1)

Asymmetric Unit (1, 1)
No.NameEvidenceResiduesDescription
1AC1SOFTWARECYS A:263 , SER A:265 , CYS A:266 , HIS A:283 , CYS A:290BINDING SITE FOR RESIDUE ZN A 501

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 1JD6)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 1JD6)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1JD6)

(-) PROSITE Motifs  (2, 2)

Asymmetric/Biological Unit (2, 2)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1BIR_REPEAT_1PS01282 BIR repeat.DIAP1_DROME44-110
226-293
  1-
A:226-293
2BIR_REPEAT_2PS50143 BIR repeat profile.DIAP1_DROME47-111
229-294
  1-
A:229-294

(-) Exons   (0, 0)

(no "Exon" information available for 1JD6)

(-) Sequences/Alignments

Asymmetric/Biological 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:102
 aligned with DIAP1_DROME | Q24306 from UniProtKB/Swiss-Prot  Length:438

    Alignment length:102
                                   224       234       244       254       264       274       284       294       304       314  
          DIAP1_DROME   215 NYFPQYPEYAIETARLRTFEAWPRNLKQKPHQLAEAGFFYTGVGDRVRCFSCGGGLMDWNDNDEPWEQHALWLSQCRFVKLMKGQLYIDTVAAKPVLAEEKE 316
               SCOP domains d1jd6a_ A: BIR domains of DIAP1                                                                        SCOP domains
               CATH domains 1jd6A00 A:215-316 Inhibitor Of Apoptosis Protein (2mihbC-IAP-1); Chain A                               CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author .....hhhhhhhhhhhhhhhhh......hhhhhhhh.eee......eee.....eee......hhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                PROSITE (1) -----------BIR_REPEAT_1  PDB: A:226-293 UniProt: 226-293                       ----------------------- PROSITE (1)
                PROSITE (2) --------------BIR_REPEAT_2  PDB: A:229-294 UniProt: 229-294                     ---------------------- PROSITE (2)
                 Transcript ------------------------------------------------------------------------------------------------------ Transcript
                 1jd6 A 215 NYFPQYPEYAIETARLRTFEAWPRNLKQKPHQLAEAGFFYTGVGDRVRCFSCGGGLMDWNDNDEPWEQHALWLSQCRFVKLMKGQLYIDTVAAKPVLAEEKE 316
                                   224       234       244       254       264       274       284       294       304       314  

Chain B from PDB  Type:PROTEIN  Length:8
 aligned with HID_DROME | Q24106 from UniProtKB/Swiss-Prot  Length:410

    Alignment length:8
            HID_DROME     2 AVPFYLPE   9
               SCOP domains -------- SCOP domains
               CATH domains -------- CATH domains
               Pfam domains -------- Pfam domains
         Sec.struct. author .eeee... Sec.struct. author
                 SAPs(SNPs) -------- SAPs(SNPs)
                    PROSITE -------- PROSITE
                 Transcript -------- Transcript
                 1jd6 B   1 AVPFYLPE   8

   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, 1)

Asymmetric/Biological Unit

(-) CATH Domains  (1, 1)

Asymmetric/Biological Unit

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 1JD6)

(-) Gene Ontology  (70, 75)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A   (DIAP1_DROME | Q24306)
molecular function
    GO:0061663    NEDD8 ligase activity    Catalysis of the transfer of NEDD8 to a substrate protein via the reaction X-NEDD8 + S --> X + S-NEDD8, where X is either an E2 or E3 enzyme, the X-NEDD8 linkage is a thioester bond, and the S-NEDD8 linkage is an isopeptide bond between the C-terminal amino acid of NEDD8 and the epsilon-amino group of lysine residues in the substrate.
    GO:0089720    caspase binding    Interacting selectively and non-covalently with a caspase family protein.
    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: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: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:0031624    ubiquitin conjugating enzyme binding    Interacting selectively and non-covalently with a ubiquitin conjugating enzyme, any of the E2 proteins.
    GO:0061630    ubiquitin protein ligase activity    Catalysis of the transfer of ubiquitin to a substrate protein via the reaction X-ubiquitin + S -> X + S-ubiquitin, where X is either an E2 or E3 enzyme, the X-ubiquitin linkage is a thioester bond, and the S-ubiquitin linkage is an amide bond: an isopeptide bond between the C-terminal glycine of ubiquitin and the epsilon-amino group of lysine residues in the substrate or, in the linear extension of ubiquitin chains, a peptide bond the between the C-terminal glycine and N-terminal methionine of ubiquitin residues.
    GO:0031625    ubiquitin protein ligase binding    Interacting selectively and non-covalently with a ubiquitin protein ligase enzyme, any of the E3 proteins.
    GO:0044390    ubiquitin-like protein conjugating enzyme binding    Interacting selectively and non-covalently with a ubiquitin-like protein conjugating enzyme such as ubiquitin conjugating enzyme.
    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:1990381    ubiquitin-specific protease binding    Interacting selectively and non-covalently with a ubiquitin-specific protease.
    GO:0008270    zinc ion binding    Interacting selectively and non-covalently with zinc (Zn) ions.
biological process
    GO:0016055    Wnt signaling pathway    The series of molecular signals initiated by binding of a Wnt protein to a frizzled family receptor on the surface of the target cell and ending with a change in cell state.
    GO:0048800    antennal morphogenesis    The process in which the anatomical structures of the antenna are generated and organized.
    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:0007298    border follicle cell migration    The directed movement of a border cell through the nurse cells to reach the oocyte. An example of this is found in Drosophila melanogaster.
    GO:0008407    chaeta morphogenesis    The process in which the anatomical structures of the chaeta are generated and organized. A chaeta is a sensory multicellular cuticular outgrowth of a specifically differentiated cell.
    GO:0008354    germ cell migration    The orderly movement of a cell specialized to produce haploid gametes through the embryo from its site of production to the place where the gonads will form.
    GO:0097340    inhibition of cysteine-type endopeptidase activity    Any process that prevents the activation of an inactive cysteine-type endopeptidase.
    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:0007275    multicellular organism development    The biological process whose specific outcome is the progression of a multicellular organism over time from an initial condition (e.g. a zygote or a young adult) to a later condition (e.g. a multicellular animal or an aged adult).
    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:0046673    negative regulation of compound eye retinal cell programmed cell death    Any process that stops, prevents, or reduces the frequency, rate or extent of programmed cell death that occurs in the compound eye retina.
    GO:0043154    negative regulation of cysteine-type endopeptidase activity involved in apoptotic process    Any process that stops, prevents, or reduces the frequency, rate or extent of a cysteine-type endopeptidase activity involved in the apoptotic process.
    GO:2001271    negative regulation of cysteine-type endopeptidase activity involved in execution phase of apoptosis    Any process that stops, prevents or reduces the frequency, rate or extent of cysteine-type endopeptidase activity involved in execution phase of apoptosis.
    GO:0090263    positive regulation of canonical Wnt signaling pathway    Any process that increases the rate, frequency, or extent of the Wnt signaling pathway through beta-catenin, the series of molecular signals initiated by binding of a Wnt protein to a frizzled family receptor on the surface of the target cell, followed by propagation of the signal via beta-catenin, and ending with a change in transcription of target genes.
    GO:0031398    positive regulation of protein ubiquitination    Any process that activates or increases the frequency, rate or extent of the addition of ubiquitin groups to a protein.
    GO:0070936    protein K48-linked ubiquitination    A protein ubiquitination process in which a polymer of ubiquitin, formed by linkages between lysine residues at position 48 of the ubiquitin monomers, is added to a protein. K48-linked ubiquitination targets the substrate protein for degradation.
    GO:0051865    protein autoubiquitination    The ubiquitination by a protein of one or more of its own amino acid residues, or residues on an identical protein. Ubiquitination occurs on the lysine residue by formation of an isopeptide crosslink.
    GO:0045116    protein neddylation    Covalent attachment of the ubiquitin-like protein NEDD8 (RUB1) to another protein.
    GO:0000209    protein polyubiquitination    Addition of multiple ubiquitin groups to a protein, forming a ubiquitin chain.
    GO:0042787    protein ubiquitination involved in ubiquitin-dependent protein catabolic process    The process in which a ubiquitin group, or multiple groups, are covalently attached to the target protein, thereby initiating the degradation of that protein.
    GO:0007423    sensory organ development    The process whose specific outcome is the progression of sensory organs over time, from its formation to the mature structure.
    GO:0045035    sensory organ precursor cell division    The series of four asymmetric divisions undergone by the sensory organ precursor cells to generate cells that have distinct cell fates. For example, in the external sensory organ, the precursor cells give rise to one multidendritic neuron and four additional cells (the socket, shaft, sheath cells and the external sense neuron).
    GO:0007289    spermatid nucleus differentiation    The specialization of the spermatid nucleus during the development of a spermatid into a mature male gamete competent for fertilization.
    GO:0007283    spermatogenesis    The process of formation of spermatozoa, including spermatocytogenesis and spermiogenesis.
cellular component
    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 B   (HID_DROME | Q24106)
molecular function
    GO:1990525    BIR domain binding    Interacting selectively and non-covalently with a Baculovirus Inhibitor of apoptosis protein Repeat (BIR) domain.
    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:0031625    ubiquitin protein ligase binding    Interacting selectively and non-covalently with a ubiquitin protein ligase enzyme, any of the E3 proteins.
biological process
    GO:0048800    antennal morphogenesis    The process in which the anatomical structures of the antenna are generated and organized.
    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:0097190    apoptotic signaling pathway    A series of molecular signals which triggers the apoptotic death of a cell. The pathway starts with reception of a signal, and ends when the execution phase of apoptosis is triggered.
    GO:0008219    cell death    Any biological process that results in permanent cessation of all vital functions of a cell. A cell should be considered dead when any one of the following molecular or morphological criteria is met: (1) the cell has lost the integrity of its plasma membrane; (2) the cell, including its nucleus, has undergone complete fragmentation into discrete bodies (frequently referred to as apoptotic bodies). The cell corpse (or its fragments) may be engulfed by an adjacent cell in vivo, but engulfment of whole cells should not be considered a strict criteria to define cell death as, under some circumstances, live engulfed cells can be released from phagosomes (see PMID:18045538).
    GO:0071480    cellular response to gamma radiation    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 gamma radiation stimulus. Gamma radiation is a form of electromagnetic radiation (EMR) or light emission of a specific frequency produced from sub-atomic particle interaction, such as electron-positron annihilation and radioactive decay. Gamma rays are generally characterized as EMR having the highest frequency and energy, and also the shortest wavelength, within the electromagnetic radiation spectrum.
    GO:0009267    cellular response to starvation    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 deprivation of nourishment.
    GO:0046667    compound eye retinal cell programmed cell death    Programmed cell death that occurs in the retina to remove excess cells between ommatidia, thus resulting in a hexagonal lattice, precise with respect to cell number and position surrounding each ommatidium.
    GO:0048813    dendrite morphogenesis    The process in which the anatomical structures of a dendrite are generated and organized. A dendrite is a freely branching protoplasmic process of a nerve cell.
    GO:0035072    ecdysone-mediated induction of salivary gland cell autophagic cell death    Any process induced by ecdysone that directly activates salivary gland programmed cell death during salivary gland histolysis.
    GO:0043153    entrainment of circadian clock by photoperiod    The synchronization of a circadian rhythm to photoperiod, the intermittent cycle of light (day) and dark (night).
    GO:0008258    head involution    Movement of the anterior ectoderm to the interior of the embryo.
    GO:0002165    instar larval or pupal development    The process whose specific outcome is the progression of the instar larva or pupa over time, from its formation to the mature structure. An example of this process is found in Drosophila melanogaster.
    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:0035096    larval midgut cell programmed cell death    The stage-specific programmed cell death of cells of the larval midgut, during histolysis of the larval organ.
    GO:0007275    multicellular organism development    The biological process whose specific outcome is the progression of a multicellular organism over time from an initial condition (e.g. a zygote or a young adult) to a later condition (e.g. a multicellular animal or an aged adult).
    GO:0045476    nurse cell apoptotic process    Any apoptotic process in a nurse cell. During late oogenesis, following the transfer of substances from the nurse cells to the oocyte, nurse cell remnants are cleared from the egg chamber by apoptotic process.
    GO:0007424    open tracheal system development    The process whose specific outcome is the progression of an open tracheal system over time, from its formation to the mature structure. An open tracheal system is a respiratory system, a branched network of epithelial tubes that supplies oxygen to target tissues via spiracles. An example of this is found in Drosophila melanogaster.
    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:2000685    positive regulation of cellular response to X-ray    Any process that activates or increases the frequency, rate or extent of cellular response to X-ray.
    GO:2001056    positive regulation of cysteine-type endopeptidase activity    Any process that activates or increases the frequency, rate or extent of cysteine-type endopeptidase activity.
    GO:2001272    positive regulation of cysteine-type endopeptidase activity involved in execution phase of apoptosis    Any process that activates or increases the frequency, rate or extent of cysteine-type endopeptidase activity involved in execution phase of apoptosis.
    GO:0016239    positive regulation of macroautophagy    Any process, such as recognition of nutrient depletion, that activates or increases the rate of macroautophagy to bring cytosolic macromolecules to the vacuole/lysosome for degradation.
    GO:0012501    programmed cell death    A process which begins when a cell receives an internal or external signal and activates a series of biochemical events (signaling pathway). The process ends with the death of the cell.
    GO:0043281    regulation of cysteine-type endopeptidase activity involved in apoptotic process    Any process that modulates the activity of a cysteine-type endopeptidase involved in apoptosis.
    GO:0046620    regulation of organ growth    Any process that modulates the frequency, rate or extent of growth of an organ of an organism.
    GO:0046668    regulation of retinal cell programmed cell death    Any process that modulates the frequency, rate or extent of programmed cell death that occurs in the retina.
    GO:0010114    response to red light    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 red light stimulus. Red light is electromagnetic radiation of wavelength of 580-700nm. An example of this response is seen at the beginning of many plant species developmental stages. These include germination, and the point when cotyledon expansion is triggered. In certain species these processes take place in response to absorption of red light by the pigment molecule phytochrome, but the signal can be reversed by exposure to far red light. During the initial phase the phytochrome molecule is only present in the red light absorbing form, but on absorption of red light it changes to a far red light absorbing form, triggering progress through development. An immediate short period of exposure to far red light entirely returns the pigment to its initial state and prevents triggering of the developmental process. A thirty minute break between red and subsequent far red light exposure renders the red light effect irreversible, and development then occurs regardless of whether far red light exposure subsequently occurs.
    GO:0035071    salivary gland cell autophagic cell death    The stage-specific programmed cell death of salivary gland cells during salivary gland histolysis.
    GO:0007548    sex differentiation    The establishment of the sex of an organism by physical differentiation.
cellular component
    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
        DIAP1_DROME | Q243061jd4 1jd5 1q4q 1sdz 1se0 3sip 3siq

(-) Related Entries Specified in the PDB File

1jd4 CRYSTAL STRUCTURE OF DIAP1-BIR2
1jd5 CRYSTAL STRUCTURE OF DIAP1-BIR2/GRIM