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(-) Description

Title :  CRYSTAL STRUCTURE OF DILP5 VARIANT C4
 
Authors :  N. Kulahin, G. Schluckebier, W. Sajid, P. De Meyts
Date :  15 Apr 09  (Deposition) - 26 May 10  (Release) - 18 Apr 12  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.85
Chains :  Asym./Biol. Unit :  A,B
Keywords :  Signaling Protein, Cleavage On Pair Of Basic Residues (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  W. Sajid, N. Kulahin, G. Schluckebier, U. Ribel, H. R. Henderson, M. Tatar, B. F. Hansen, A. M. Svendsen, V. V. Kiselyov, P. Norgaard, P. Wahlund, J. Brandt, R. A. Kohanski, A. S. Andersen, P. De Meyts
Structural And Biological Properties Of The Drosophila Insulin-Like Peptide 5 Show Evolutionary Conservation.
J. Biol. Chem. V. 286 661 2011
PubMed-ID: 20974844  |  Reference-DOI: 10.1074/JBC.M110.156018

(-) Compounds

Molecule 1 - PROBABLE INSULIN-LIKE PEPTIDE 5 A CHAIN
    Chains: A
    Engineered: YES
    Expression System: SACCHAROMYCES CEREVISIAE
    Expression System Taxid: 4932
    Fragment: RESIDUES 84-108
    Mutation: YES
    Organism Common: FRUIT FLY
    Organism Scientific: DROSOPHILA MELANOGASTER
    Organism Taxid: 7227
    Synonym: INSULIN-RELATED PEPTIDE, DILP5, DROSOPHILA INSULIN-LIKE PEPTIDE 5
 
Molecule 2 - PROBABLE INSULIN-LIKE PEPTIDE 5 B CHAIN
    Chains: B
    Engineered: YES
    Expression System: SACCHAROMYCES CEREVISIAE
    Expression System Taxid: 4932
    Fragment: RESIDUES 24-46
    Organism Common: FRUIT FLY
    Organism Scientific: DROSOPHILA MELANOGASTER
    Organism Taxid: 7227
    Synonym: INSULIN-RELATED PEPTIDE, DILP5, DROSOPHILA INSULIN-LIKE PEPTIDE 5

 Structural Features

(-) Chains, Units

  12
Asymmetric/Biological Unit : AB

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (0, 0)

(no "Ligand,Modified Residues,Ions" information available for 2WFV)

(-) Sites  (0, 0)

(no "Site" information available for 2WFV)

(-) SS Bonds  (3, 3)

Asymmetric/Biological Unit
No.Residues
1A:9 -A:14
2A:10 -B:6
3A:23 -B:18

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 2WFV)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 2WFV)

(-) PROSITE Motifs  (1, 1)

Asymmetric/Biological Unit (1, 1)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1INSULINPS00262 Insulin family signature.INSL5_DROME92-106  1A:9-23

(-) Exons   (0, 0)

(no "Exon" information available for 2WFV)

(-) 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:23
 aligned with INSL5_DROME | Q7KUD5 from UniProtKB/Swiss-Prot  Length:108

    Alignment length:23
                                    95       105   
          INSL5_DROME    86 RGVVDSCCRKSCSFSTLRAYCDS 108
               SCOP domains ----------------------- SCOP domains
               CATH domains ----------------------- CATH domains
               Pfam domains ----------------------- Pfam domains
         Sec.struct. author hhhhhhhh....hhhhhhhh... Sec.struct. author
                 SAPs(SNPs) ----------------------- SAPs(SNPs)
                    PROSITE ------INSULIN        -- PROSITE
                 Transcript ----------------------- Transcript
                 2wfv A   3 RGVVDSCCRNSCSFSTLRAYCDS  25
                                    12        22   


Chain B from PDB  Type:PROTEIN  Length:23
 aligned with INSL5_DROME | Q7KUD5 from UniProtKB/Swiss-Prot  Length:108

    Alignment length:23
                                    33        43   
          INSL5_DROME    24 NSLRACGPALMDMLRVACPNGFN  46
               SCOP domains ----------------------- SCOP domains
               CATH domains ----------------------- CATH domains
           Pfam domains (1) --Insulin-2wfvB01       Pfam domains (1)
           Pfam domains (2) --Insulin-2wfvB02       Pfam domains (2)
         Sec.struct. author ......hhhhhhhhhhhh..... Sec.struct. author
                 SAPs(SNPs) ----------------------- SAPs(SNPs)
                    PROSITE ----------------------- PROSITE
                 Transcript ----------------------- Transcript
                 2wfv B   1 NSLRACGPALMDMLRVACPNGFN  23
                                    10        20
   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  (0, 0)

(no "SCOP Domain" information available for 2WFV)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 2WFV)

(-) Pfam Domains  (1, 2)

Asymmetric/Biological Unit
(-)
Clan: Insulin (93)

(-) Gene Ontology  (10, 10)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A,B   (INSL5_DROME | Q7KUD5)
molecular function
    GO:0005179    hormone activity    The action characteristic of a hormone, any substance formed in very small amounts in one specialized organ or group of cells and carried (sometimes in the bloodstream) to another organ or group of cells in the same organism, upon which it has a specific regulatory action. The term was originally applied to agents with a stimulatory physiological action in vertebrate animals (as opposed to a chalone, which has a depressant action). Usage is now extended to regulatory compounds in lower animals and plants, and to synthetic substances having comparable effects; all bind receptors and trigger some biological process.
    GO:0005158    insulin receptor binding    Interacting selectively and non-covalently with the insulin receptor.
biological process
    GO:0007623    circadian rhythm    Any biological process in an organism that recurs with a regularity of approximately 24 hours.
    GO:0060180    female mating behavior    The specific behavior of a female organism that is associated with reproduction.
    GO:0008286    insulin receptor signaling pathway    The series of molecular signals generated as a consequence of the insulin receptor binding to insulin.
    GO:0007626    locomotory behavior    The specific movement from place to place of an organism in response to external or internal stimuli. Locomotion of a whole organism in a manner dependent upon some combination of that organism's internal state and external conditions.
    GO:0010906    regulation of glucose metabolic process    Any process that modulates the rate, frequency or extent of glucose metabolism. Glucose metabolic processes are the chemical reactions and pathways involving glucose, the aldohexose gluco-hexose.
    GO:0030431    sleep    Any process in which an organism enters and maintains a periodic, readily reversible state of reduced awareness and metabolic activity. Usually accompanied by physical relaxation, the onset of sleep in humans and other mammals is marked by a change in the electrical activity of the brain.
cellular component
    GO:0005576    extracellular region    The space external to the outermost structure of a cell. For cells without external protective or external encapsulating structures this refers to space outside of the plasma membrane. This term covers the host cell environment outside an intracellular parasite.
    GO:0005615    extracellular space    That part of a multicellular organism outside the cells proper, usually taken to be outside the plasma membranes, and occupied by fluid.

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  2wfv
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 Related Entries

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

UniProtKB/Swiss-Prot
        INSL5_DROME | Q7KUD5: 2wfu

(-) Related Entries Specified in the PDB File

2wfu CRYSTAL STRUCTURE OF DILP5 VARIANT DB