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(-) Description

Title :  INTERLEUKIN-7, THEORETICAL MODEL
 
Authors :  L. Cosenza, A. Rosenbach, J. V. White, J. R. Murphy, T. F. Smith
Date :  02 Sep 97  (Deposition) - 04 Mar 98  (Release) - 04 Mar 98  (Revision)
Method :  THEORETICAL MODEL
Resolution :  NOT APPLICABLE
Chains :  Theor. Model :  A
Keywords :  Il-7, Cytokine, Growth Factor, Alpha Parallel Bundle (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  L. Cosenza, A. Rosenbach, J. V. White, J. R. Murphy, T. F. Smith
An Atomic Scale Protein Structural Model Of Interleukin-7 Constructed By Homologous Extension Using Inverse Protein Fold Predictions And Disulfide Bond Assignment Data
To Be Published
PubMed: search
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - INTERLEUKIN-7
    ChainsA
    Organism CommonHUMAN

 Structural Features

(-) Chains, Units

  
Theoretical Model 

Summary Information (see also Sequences/Alignments below)

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

(no "Ligand,Modified Residues,Ions" information available for 1IL7)

(-) Sites  (0, 0)

(no "Site" information available for 1IL7)

(-) SS Bonds  (3, 3)

Theoretical Model
No.Residues
1A:3 -A:142
2A:35 -A:130
3A:48 -A:93

(-) Cis Peptide Bonds  (6, 6)

Theoretical Model
No.Residues
1Lys A:44 -Arg A:45
2Phe A:67 -Leu A:68
3Asn A:71 -Ser A:72
4Thr A:73 -Gly A:74
5Gly A:106 -Glu A:107
6Pro A:110 -Thr A:111

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1IL7)

(-) PROSITE Motifs  (1, 1)

Theoretical Model (1, 1)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1INTERLEUKIN_7_9PS00255 Interleukin-7 and -9 signature.IL7_HUMAN151-160  1A:127-136

(-) Exons   (5, 5)

Theoretical Model (5, 5)
 ENSEMBLUniProtKBPDB
No.Transcript IDExonExon IDGenome LocationLengthIDLocationLengthCountLocationLength
1.1aENST000002638511aENSE00002161613chr8:79717758-79717148611IL7_HUMAN1-440--
1.2bENST000002638512bENSE00001757516chr8:79710443-79710307137IL7_HUMAN4-49461A:1-2525
1.4ENST000002638514ENSE00000980755chr8:79652317-7965223781IL7_HUMAN50-76271A:26-5227
1.5aENST000002638515aENSE00000794975chr8:79650870-79650739132IL7_HUMAN77-120441A:53-9644
1.6ENST000002638516ENSE00000980756chr8:79648762-7964870954IL7_HUMAN121-138181A:97-11418
1.7cENST000002638517cENSE00002096050chr8:79646067-796450071061IL7_HUMAN139-177391A:115-15339

(-) Sequences/Alignments

Theoretical Model
   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:153
 aligned with IL7_HUMAN | P13232 from UniProtKB/Swiss-Prot  Length:177

    Alignment length:153
                                    34        44        54        64        74        84        94       104       114       124       134       144       154       164       174   
            IL7_HUMAN    25 SDCDIEGKDGKQYESVLMVSIDQLLDSMKEIGSNCLNNEFNFFKRHICDANKEGMFLFRAARKLRQFLKMNSTGDFDLHLLKVSEGTTILLNCTGQVKGRKPAALGEAQPTKSLEENKSLKEQKKLNDLCFLKRLLQEIKTCWNKILMGTKEH 177
               SCOP domains --------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...hhhhhhhhhhhhhh.....hhhhhh..................hhhhhhhhhhhhhhhhhh..........hhhhhhhhhhhhhhhhhhhhh.hhhh......................hhhhhhhhhhhhhhhhhhhhhhhhhh..... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------INTERLEUKI----------------- PROSITE
               Transcript 1 Exon 1.2b  PDB: A:1-25   Exon 1.4  PDB: A:26-52     Exon 1.5a  PDB: A:53-96 UniProt: 77-120     Exon 1.6          Exon 1.7c  PDB: A:115-153               Transcript 1
                 1il7 A   1 MDCDIEGKDGKQYESVLMVSIDQLLDSMKEIGSNCLNNEFNFFKRHICDANKEGMFLFRAARKLRQFLKMNSTGDFDLHLLKVSEGTTILLNCTGQVKGRKPAALGEAQPTKSLEENKSLKEQKKLNDLCFLKRLLQEIKTCWNKILMGTKEH 153
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150   

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  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 1IL7)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 1IL7)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 1IL7)

(-) Gene Ontology  (23, 23)

Theoretical Model(hide GO term definitions)
Chain A   (IL7_HUMAN | P13232)
molecular function
    GO:0005125    cytokine activity    Functions to control the survival, growth, differentiation and effector function of tissues and cells.
    GO:0005126    cytokine receptor binding    Interacting selectively and non-covalently with a cytokine receptor.
    GO:0008083    growth factor activity    The function that stimulates a cell to grow or proliferate. Most growth factors have other actions besides the induction of cell growth or proliferation.
    GO:0005139    interleukin-7 receptor binding    Interacting selectively and non-covalently with the interleukin-7 receptor.
    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:0002360    T cell lineage commitment    The process in which a lymphoid progenitor cell becomes committed to becoming any type of T cell.
    GO:0009887    animal organ morphogenesis    Morphogenesis of an animal organ. An organ is defined as a tissue or set of tissues that work together to perform a specific function or functions. Morphogenesis is the process in which anatomical structures are generated and organized. Organs are commonly observed as visibly distinct structures, but may also exist as loosely associated clusters of cells that work together to perform a specific function or functions.
    GO:0045453    bone resorption    The process in which specialized cells known as osteoclasts degrade the organic and inorganic portions of bone, and endocytose and transport the degradation products.
    GO:0007267    cell-cell signaling    Any process that mediates the transfer of information from one cell to another. This process includes signal transduction in the receiving cell and, where applicable, release of a ligand and any processes that actively facilitate its transport and presentation to the receiving cell. Examples include signaling via soluble ligands, via cell adhesion molecules and via gap junctions.
    GO:0048873    homeostasis of number of cells within a tissue    Any biological process involved in the maintenance of the steady-state number of cells within a population of cells in a tissue.
    GO:0006959    humoral immune response    An immune response mediated through a body fluid.
    GO:0006955    immune response    Any immune system process that functions in the calibrated response of an organism to a potential internal or invasive threat.
    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:0043086    negative regulation of catalytic activity    Any process that stops or reduces the activity of an enzyme.
    GO:2001237    negative regulation of extrinsic apoptotic signaling pathway    Any process that stops, prevents or reduces the frequency, rate or extent of extrinsic apoptotic signaling pathway.
    GO:2001240    negative regulation of extrinsic apoptotic signaling pathway in absence of ligand    Any process that stops, prevents or reduces the frequency, rate or extent of extrinsic apoptotic signaling pathway in absence of ligand.
    GO:0030890    positive regulation of B cell proliferation    Any process that activates or increases the rate or extent of B cell proliferation.
    GO:0045582    positive regulation of T cell differentiation    Any process that activates or increases the frequency, rate or extent of T cell differentiation.
    GO:0008284    positive regulation of cell proliferation    Any process that activates or increases the rate or extent of cell proliferation.
    GO:0046622    positive regulation of organ growth    Any process that activates or increases the frequency, rate or extent of growth of an organ of an organism.
    GO:0010468    regulation of gene expression    Any process that modulates the frequency, rate or extent of gene expression. Gene expression is the process in which a gene's coding sequence is converted into a mature gene product or products (proteins or RNA). This includes the production of an RNA transcript as well as any processing to produce a mature RNA product or an mRNA or circRNA (for protein-coding genes) and the translation of that mRNA or circRNA into protein. Protein maturation is included when required to form an active form of a product from an inactive precursor form.
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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  Cis Peptide Bonds
    Asn A:71 - Ser A:72   [ RasMol ]  
    Gly A:106 - Glu A:107   [ RasMol ]  
    Lys A:44 - Arg A:45   [ RasMol ]  
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 Related Entries

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

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        IL7_HUMAN | P132323di2 3di3

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