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(-) Description

Title :  CRYSTAL STRUCTURE OF RECOMBINANT BOVINE INTERFERON-GAMMA AT 3.0 ANGSTROMS RESOLUTION
 
Authors :  C. T. Samudzi, J. R. Rubin
Date :  30 Jun 93  (Deposition) - 31 Jan 94  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  3.00
Chains :  Asym./Biol. Unit :  A,B
Keywords :  Glycoprotein (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  C. T. Samudzi, J. R. Rubin
Structure Of Recombinant Bovine Interferon-Gamma At 3. 0 A Resolution.
Acta Crystallogr. , Sect. D V. 49 513 1993
PubMed-ID: 15299487  |  Reference-DOI: 10.1107/S0907444993006924
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - INTERFERON-GAMMA
    ChainsA, B
    EngineeredYES
    Organism CommonCATTLE
    Organism ScientificBOS TAURUS
    Organism Taxid9913

 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 1RFB)

(-) Sites  (0, 0)

(no "Site" information available for 1RFB)

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (0, 0)

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

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 1RFB)

(-) Exons   (4, 8)

Asymmetric/Biological Unit (4, 8)
 ENSEMBLUniProtKBPDB
No.Transcript IDExonExon IDGenome LocationLengthIDLocationLengthCountLocationLength
1.1ENSBTAT000000166341ENSBTAE00000135340chr5:49351209-49351415207IFNG_BOVIN1-38382A:1-15
B:1-15
15
15
1.2ENSBTAT000000166342ENSBTAE00000135344chr5:49352566-4935263469IFNG_BOVIN39-61232A:16-38
B:16-38
23
23
1.3ENSBTAT000000166343ENSBTAE00000135346chr5:49352730-49352912183IFNG_BOVIN62-122612A:39-99
B:39-99
61
61
1.4ENSBTAT000000166344ENSBTAE00000135348chr5:49355305-49356033729IFNG_BOVIN123-166442A:100-119
B:100-119
20
20

(-) 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:119
 aligned with IFNG_BOVIN | P07353 from UniProtKB/Swiss-Prot  Length:166

    Alignment length:119
                                    33        43        53        63        73        83        93       103       113       123       133         
           IFNG_BOVIN    24 QGQFFREIENLKEYFNASSPDVAKGGPLFSEILKNWKDESDKKIIQSQIVSFYFKLFENLKDNQVIQRSMDIIKQDMFQKFLNGSSEKLEDFKKLIQIPVDDLQIQRKAINELIKVMND 142
               SCOP domains d1rfba_ A: Interferon-gamma                                                                                             SCOP domains
               CATH domains 1rfbA00 A:1-119  [code=1.20.1250.10, no name defined]                                                                   CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ......hhhhhhhhhh..........hhhhhhhh........hhhhhhhhhhhhhhhh......hhhhhhhhhhhhhhhhhh....hhhhhhhhhh...........hhhhhhhhh... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------- PROSITE
               Transcript 1 Exon 1.1       Exon 1.2  PDB: A:16-38 Exon 1.3  PDB: A:39-99 UniProt: 62-122                       Exon 1.4             Transcript 1
                 1rfb A   1 QGQFFREIENLKEYFNASSPDVAKGGPLFSEILKNWKDESDKKIIQSQIVSFYFKLFENLKDNQVIQRSMDIIKQDMFQKFLNGSSEKLEDFKKLIQIPVDDLQIQRKAINELIKVMND 119
                                    10        20        30        40        50        60        70        80        90       100       110         

Chain B from PDB  Type:PROTEIN  Length:119
 aligned with IFNG_BOVIN | P07353 from UniProtKB/Swiss-Prot  Length:166

    Alignment length:119
                                    33        43        53        63        73        83        93       103       113       123       133         
           IFNG_BOVIN    24 QGQFFREIENLKEYFNASSPDVAKGGPLFSEILKNWKDESDKKIIQSQIVSFYFKLFENLKDNQVIQRSMDIIKQDMFQKFLNGSSEKLEDFKKLIQIPVDDLQIQRKAINELIKVMND 142
               SCOP domains d1rfbb_ B: Interferon-gamma                                                                                             SCOP domains
               CATH domains 1rfbB00 B:1-119  [code=1.20.1250.10, no name defined]                                                                   CATH domains
           Pfam domains (1) IFN-gamma-1rfbB01 B:1-119                                                                                               Pfam domains (1)
           Pfam domains (2) IFN-gamma-1rfbB02 B:1-119                                                                                               Pfam domains (2)
         Sec.struct. author ......hhhhhhhhhh..........hhhhhhhh........hhhhhhhhhhhhhhhh......hhhhhhhhhhhhhhhhhh....hhhhhhhhhh...........hhhhhhhhh... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------- PROSITE
               Transcript 1 Exon 1.1       Exon 1.2  PDB: B:16-38 Exon 1.3  PDB: B:39-99 UniProt: 62-122                       Exon 1.4             Transcript 1
                 1rfb B   1 QGQFFREIENLKEYFNASSPDVAKGGPLFSEILKNWKDESDKKIIQSQIVSFYFKLFENLKDNQVIQRSMDIIKQDMFQKFLNGSSEKLEDFKKLIQIPVDDLQIQRKAINELIKVMND 119
                                    10        20        30        40        50        60        70        80        90       100       110         

   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/Biological Unit

(-) CATH Domains  (1, 2)

Asymmetric/Biological Unit

(-) Pfam Domains  (1, 2)

Asymmetric/Biological Unit

(-) Gene Ontology  (64, 64)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A,B   (IFNG_BOVIN | P07353)
molecular function
    GO:0005125    cytokine activity    Functions to control the survival, growth, differentiation and effector function of tissues and cells.
    GO:0005133    interferon-gamma receptor binding    Interacting selectively and non-covalently with the interferon-gamma receptor.
biological process
    GO:0002302    CD8-positive, alpha-beta T cell differentiation involved in immune response    The process in which an antigenically naive CD8-positive, alpha-beta T cell acquires the specialized features of an effector, regulatory, or memory T cell as part of an immune response. Effector T cells include cells which provide T cell help or exhibit cytotoxicity towards other cells.
    GO:0050852    T cell receptor signaling pathway    A series of molecular signals initiated by the cross-linking of an antigen receptor on a T cell.
    GO:0002250    adaptive immune response    An immune response mediated by cells expressing specific receptors for antigen produced through a somatic diversification process, and allowing for an enhanced secondary response to subsequent exposures to the same antigen (immunological memory).
    GO:0019882    antigen processing and presentation    The process in which an antigen-presenting cell expresses antigen (peptide or lipid) on its cell surface in association with an MHC protein complex.
    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:0007050    cell cycle arrest    A regulatory process that halts progression through the cell cycle during one of the normal phases (G1, S, G2, M).
    GO:0071351    cellular response to interleukin-18    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 interleukin-18 stimulus.
    GO:0071222    cellular response to lipopolysaccharide    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 lipopolysaccharide stimulus; lipopolysaccharide is a major component of the cell wall of gram-negative bacteria.
    GO:0042742    defense response to bacterium    Reactions triggered in response to the presence of a bacterium that act to protect the cell or organism.
    GO:0042832    defense response to protozoan    Reactions triggered in response to the presence of a protozoan that act to protect the cell or organism.
    GO:0051607    defense response to virus    Reactions triggered in response to the presence of a virus that act to protect the cell or organism.
    GO:0030968    endoplasmic reticulum unfolded protein response    The series of molecular signals generated as a consequence of the presence of unfolded proteins in the endoplasmic reticulum (ER) or other ER-related stress; results in changes in the regulation of transcription and translation.
    GO:0097191    extrinsic apoptotic signaling pathway    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 either a ligand binding to a cell surface receptor, or a ligand being withdrawn from a cell surface receptor (e.g. in the case of signaling by dependence receptors), and ends when the execution phase of apoptosis is triggered.
    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:0006925    inflammatory cell apoptotic process    Any apoptotic process in an inflammatory cell, any cell participating in the inflammatory response to a foreign substance e.g. neutrophil, macrophage.
    GO:0010629    negative regulation of gene expression    Any process that decreases 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.
    GO:0044130    negative regulation of growth of symbiont in host    Any process in which the symbiont stops, prevents or reduces its increase in size or mass within the cells or tissues of the host organism. The host is defined as the larger of the organisms involved in the symbiotic interaction.
    GO:0044146    negative regulation of growth of symbiont involved in interaction with host    Any process that stops, prevents, or reduces the frequency, rate or extent of the increase in size or mass of an organism occurring in, on or near the exterior of its host organism.
    GO:0032700    negative regulation of interleukin-17 production    Any process that stops, prevents, or reduces the frequency, rate, or extent of production of any member of the interleukin-17 family of cytokines.
    GO:0031642    negative regulation of myelination    Any process that stops, prevents, or reduces the frequency, rate or extent of the formation of a myelin sheath around nerve axons.
    GO:0048662    negative regulation of smooth muscle cell proliferation    Any process that stops, prevents or reduces the rate or extent of smooth muscle cell proliferation.
    GO:0001781    neutrophil apoptotic process    Any apoptotic process in a neutrophil, any of the immature or mature forms of a granular leukocyte that in its mature form has a nucleus with three to five lobes connected by slender threads of chromatin, and cytoplasm containing fine inconspicuous granules and stainable by neutral dyes.
    GO:0030593    neutrophil chemotaxis    The directed movement of a neutrophil cell, the most numerous polymorphonuclear leukocyte found in the blood, in response to an external stimulus, usually an infection or wounding.
    GO:0030890    positive regulation of B cell proliferation    Any process that activates or increases the rate or extent of B cell proliferation.
    GO:0032834    positive regulation of CD4-positive, CD25-positive, alpha-beta regulatory T cell differentiation involved in immune response    Any process that activates or increases the frequency, rate or extent of differentiation of CD4-positive, CD25-positive, alpha-beta regulatory T cells as part of an immune response.
    GO:0045348    positive regulation of MHC class II biosynthetic process    Any process that activates or increases the frequency, rate or extent of the chemical reactions and pathways resulting in the formation of MHC class II.
    GO:0042102    positive regulation of T cell proliferation    Any process that activates or increases the rate or extent of T cell proliferation.
    GO:0010508    positive regulation of autophagy    Any process that activates, maintains or increases the rate of autophagy. Autophagy is the process in which cells digest parts of their own cytoplasm.
    GO:0060559    positive regulation of calcidiol 1-monooxygenase activity    Any process that increases the rate, frequency or extent of calcidiol 1-monooxygenase activity. Calcidiol 1-monooxygenase activity is the catalysis of the reaction: calcidiol + NADPH + H+ + O2 = calcitriol + NADP+ + H2O.
    GO:0045080    positive regulation of chemokine biosynthetic process    Any process that activates or increases the frequency, rate or extent of the chemical reactions and pathways resulting in the formation of chemokines.
    GO:0010634    positive regulation of epithelial cell migration    Any process that activates or increases the frequency, rate or extent of epithelial cell migration.
    GO:0060550    positive regulation of fructose 1,6-bisphosphate 1-phosphatase activity    Any process that increases the rate, frequency or extent of fructose 1,6-bisphosphate 1-phosphatase activity. Fructose 1,6-bisphosphate 1-phosphatase activity is the catalysis of the reaction: D-fructose 1,6-bisphosphate + H2O = D-fructose 6-phosphate + phosphate.
    GO:0060552    positive regulation of fructose 1,6-bisphosphate metabolic process    Any process that increases the rate, frequency or extent of fructose 1,6-bisphosphate metabolism. Fructose 1,6-bisphosphate metabolism is the chemical reactions and pathways involving fructose 1,6-bisphosphate, also known as FBP. The D enantiomer is a metabolic intermediate in glycolysis and gluconeogenesis.
    GO:0010628    positive regulation of gene expression    Any process that increases 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.
    GO:0050718    positive regulation of interleukin-1 beta secretion    Any process that activates or increases the frequency, rate or extent of the regulated release of interleukin-1 beta from a cell.
    GO:0045084    positive regulation of interleukin-12 biosynthetic process    Any process that activates or increases the frequency, rate or extent of the chemical reactions and pathways resulting in the formation of interleukin-12.
    GO:0032735    positive regulation of interleukin-12 production    Any process that activates or increases the frequency, rate, or extent of interleukin-12 production.
    GO:0032747    positive regulation of interleukin-23 production    Any process that activates or increases the frequency, rate, or extent of interleukin-23 production.
    GO:0045410    positive regulation of interleukin-6 biosynthetic process    Any process that activates or increases the frequency, rate or extent of the chemical reactions and pathways resulting in the formation of interleukin-6.
    GO:0048304    positive regulation of isotype switching to IgG isotypes    Any process that activates or increases the frequency, rate or extent of isotype switching to IgG isotypes.
    GO:0051712    positive regulation of killing of cells of other organism    Any process that activates or increases the frequency, rate or extent of the killing by an organism of cells in another organism.
    GO:0051044    positive regulation of membrane protein ectodomain proteolysis    Any process that activates or increases the frequency, rate or extent of membrane protein ectodomain peptidolysis.
    GO:0045429    positive regulation of nitric oxide biosynthetic process    Any process that activates or increases the frequency, rate or extent of the chemical reactions and pathways resulting in the formation of nitric oxide.
    GO:0045672    positive regulation of osteoclast differentiation    Any process that activates or increases the frequency, rate or extent of osteoclast differentiation.
    GO:0033141    positive regulation of peptidyl-serine phosphorylation of STAT protein    Any process that activates or increases the frequency, rate or extent of the phosphorylation of a serine residue of a STAT (Signal Transducer and Activator of Transcription) protein.
    GO:0034393    positive regulation of smooth muscle cell apoptotic process    Any process that activates or increases the frequency, rate, or extent of smooth muscle cell apoptotic process.
    GO:0045944    positive regulation of transcription from RNA polymerase II promoter    Any process that activates or increases the frequency, rate or extent of transcription from an RNA polymerase II promoter.
    GO:0045893    positive regulation of transcription, DNA-templated    Any process that activates or increases the frequency, rate or extent of cellular DNA-templated transcription.
    GO:2000309    positive regulation of tumor necrosis factor (ligand) superfamily member 11 production    Any process that activates or increases the frequency, rate or extent of tumor necrosis factor (ligand) superfamily member 11 production.
    GO:0032760    positive regulation of tumor necrosis factor production    Any process that activates or increases the frequency, rate, or extent of tumor necrosis factor production.
    GO:0060557    positive regulation of vitamin D biosynthetic process    Any process that increases the rate, frequency or extent of a vitamin D biosynthetic process. Vitamin D biosynthesis is the chemical reactions and pathways resulting in the formation of vitamin D, any of a group of related, fat-soluble compounds that are derived from delta-5,7 steroids and play a central role in calcium metabolism. Specific forms of vitamin D include calciferol (ergocalciferol; vitamin D2) and cholecalciferol (calciol; vitamin D3).
    GO:0000060    protein import into nucleus, translocation    A protein transport process that contributes to protein import into the nucleus, and that results in the vectorial transfer of a cargo-carrier protein complex through the nuclear pore complex from the cytoplasmic side to the nucleoplasmic side of the nuclear envelope.
    GO:0040008    regulation of growth    Any process that modulates the frequency, rate or extent of the growth of all or part of an organism so that it occurs at its proper speed, either globally or in a specific part of the organism's development.
    GO:0050776    regulation of immune response    Any process that modulates the frequency, rate or extent of the immune response, the immunological reaction of an organism to an immunogenic stimulus.
    GO:0050796    regulation of insulin secretion    Any process that modulates the frequency, rate or extent of the regulated release of insulin.
    GO:0006355    regulation of transcription, DNA-templated    Any process that modulates the frequency, rate or extent of cellular DNA-templated transcription.
    GO:0009615    response to virus    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 from a virus.
cellular component
    GO:0009897    external side of plasma membrane    The leaflet of the plasma membrane that faces away from the cytoplasm and any proteins embedded or anchored in it or attached to its surface.
    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.
    GO:0005622    intracellular    The living contents of a cell; the matter contained within (but not including) the plasma membrane, usually taken to exclude large vacuoles and masses of secretory or ingested material. In eukaryotes it includes the nucleus and cytoplasm.

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        IFNG_BOVIN | P073531d9c 1d9g

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