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(-) Description

Title :  STRUCTURE OF THE COMPLEX OF THE EXTRACELLULAR PORTIONS OF MOUSE CD200R AND MOUSE CD200
 
Authors :  D. Hatherley, S. M. Lea, S. Johnson, A. N. Barclay
Date :  19 Mar 13  (Deposition) - 01 May 13  (Release) - 29 May 13  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  3.22
Chains :  Asym./Biol. Unit :  A,B
Keywords :  Immune System, Paired Receptor, Ig Domains, Viral Mimicry, Leukaemia Mimicry, Leukaemia (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  D. Hatherley, S. M. Lea, S. Johnson, A. N. Barclay
Structures Of Cd200/Cd200 Receptor Family And Implications For Topology, Regulation, And Evolution
Structure V. 21 820 2013
PubMed-ID: 23602662  |  Reference-DOI: 10.1016/J.STR.2013.03.008

(-) Compounds

Molecule 1 - CELL SURFACE GLYCOPROTEIN CD200 RECEPTOR 1
    Chains: A
    Engineered: YES
    Expression System: CRICETULUS GRISEUS
    Expression System Cell Line: CHO
    Expression System Common: CHINESE HAMSTER
    Expression System Plasmid: PEE14
    Expression System Taxid: 10029
    Expression System Variant: LEC3.2.8.1
    Expression System Vector Type: PLASMID
    Fragment: EXTRACELLULAR DOMAIN, RESIDUES 26-228
    Organism Common: HOUSE MOUSE
    Organism Scientific: MUS MUSCULUS
    Organism Taxid: 10090
    Synonym: CD200 CELL SURFACE GLYCOPROTEIN RECEPTOR, CELL SURFACE GLYCOPROTEIN OX2 RECEPTOR 1
 
Molecule 2 - OX-2 MEMBRANE GLYCOPROTEIN
    Chains: B
    Engineered: YES
    Expression System: CRICETULUS GRISEUS
    Expression System Cell Line: CHO
    Expression System Common: CHINESE HAMSTER
    Expression System Plasmid: PEE14
    Expression System Taxid: 10029
    Expression System Variant: LEC3.2.8.1
    Expression System Vector Type: PLASMID
    Fragment: EXTRACELLULAR DOMAIN, RESIDUES 31-232
    Organism Common: HOUSE MOUSE
    Organism Scientific: MUS MUSCULUS
    Organism Taxid: 10090
    Synonym: MRC OX-2 ANTIGEN

 Structural Features

(-) Chains, Units

  12
Asymmetric/Biological Unit : AB

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (3, 13)

Asymmetric/Biological Unit (3, 13)
No.NameCountTypeFull Name
1CYS1Mod. Amino AcidCYSTEINE
2EDO1Ligand/Ion1,2-ETHANEDIOL
3NAG11Ligand/IonN-ACETYL-D-GLUCOSAMINE

(-) Sites  (13, 13)

Asymmetric Unit (13, 13)
No.NameEvidenceResiduesDescription
01AC1SOFTWARETHR A:71 , ILE A:78 , ASP A:158 , VAL A:160BINDING SITE FOR RESIDUE EDO A1206
02AC2SOFTWARELEU A:32 , CYS A:34 , GLU A:89BINDING SITE FOR RESIDUE CYS A1207
03AC3SOFTWAREGLN A:18 , ASN A:20BINDING SITE FOR MONO-SACCHARIDE NAG A2000 BOUND TO ASN A 20
04AC4SOFTWARELYS A:67 , ASN A:69 , HOH A:2023BINDING SITE FOR MONO-SACCHARIDE NAG A 690 BOUND TO ASN A 69
05AC5SOFTWAREGLY A:75 , ASN A:77 , GLN A:98 , TRP A:179 , GLU A:180 , ASN A:182 , VAL A:184BINDING SITE FOR MONO-SACCHARIDE NAG A 770 BOUND TO ASN A 77
06AC6SOFTWARELEU A:97 , ASN A:168 , THR A:170BINDING SITE FOR MONO-SACCHARIDE NAG A1680 BOUND TO ASN A 168
07AC7SOFTWAREASN A:197BINDING SITE FOR MONO-SACCHARIDE NAG A1970 BOUND TO ASN A 197
08AC8SOFTWAREASP A:65 , ILE B:56 , LYS B:61 , ASN B:65BINDING SITE FOR MONO-SACCHARIDE NAG B 650 BOUND TO ASN B 65
09AC9SOFTWAREARG B:20 , ASN B:73 , ASP B:200BINDING SITE FOR MONO-SACCHARIDE NAG B 730 BOUND TO ASN B 73
10BC1SOFTWAREHIS B:14 , ASN B:80BINDING SITE FOR MONO-SACCHARIDE NAG B 800 BOUND TO ASN B 80
11BC2SOFTWAREASN B:127 , ARG B:170BINDING SITE FOR MONO-SACCHARIDE NAG B1270 BOUND TO ASN B 127
12BC3SOFTWARETHR B:147 , GLY B:148 , ILE B:149 , ASN B:151BINDING SITE FOR MONO-SACCHARIDE NAG B1510 BOUND TO ASN B 151
13BC4SOFTWAREILE B:114 , HIS B:158 , SER B:159 , ASN B:160 , THR B:162BINDING SITE FOR MONO-SACCHARIDE NAG B1600 BOUND TO ASN B 160

(-) SS Bonds  (8, 8)

Asymmetric/Biological Unit
No.Residues
1A:34 -A:1207
2A:35 -A:105
3A:58 -A:73
4A:140 -A:189
5A:159 -A:177
6B:21 -B:91
7B:88 -B:106
8B:130 -B:184

(-) Cis Peptide Bonds  (3, 3)

Asymmetric/Biological Unit
No.Residues
1Lys A:146 -Pro A:147
2Ser A:154 -Pro A:155
3Arg B:135 -Pro B:136

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4BFI)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4BFI)

(-) Exons   (0, 0)

(no "Exon" information available for 4BFI)

(-) 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:191
 aligned with MO2R1_MOUSE | Q9ES57 from UniProtKB/Swiss-Prot  Length:326

    Alignment length:191
                                    48        58        68        78        88        98       108       118       128       138       148       158       168       178       188       198       208       218       228 
          MO2R1_MOUSE    39 PLTQVNTTVSVQIGTKALLCCFSIPLTKAVLITWIIKLRGLPSCTIAYKVDTKTNETSCLGRNITWASTPDHSPELQISAVTLQHEGTYTCETVTPEGNFEKNYDLQVLVPPEVTYFPEKNRSAVCEAMAGKPAAQISWSPDGDCVTTSESHSNGTVTVRSTCHWEQNNVSDVSCIVSHLTGNQSLSIELS 229
               SCOP domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eeeeeeeee....eee...........eeeeeeee......eeeee....eeee.......eeeee..eeeeeee...hhhh.eeeeeeeee..eeeeeeeeeeee...eeeeeee...eeeeeeeee....eeeee...eeeeeeee.....eeeeeeee.......eeeeeee.....eeeeee.. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4bfi A  15 PLTQVNTTVSVQIGTKALLCCFSIPLTKAVLITWIIKLRGLPSCTIAYKVDTKTNETSCLGRNITWASTPDHSPELQISAVTLQHEGTYTCETVTPEGNFEKNYDLQVLVPPEVTYFPEKNRSAVCEAMAGKPAAQISWSPDGDCVTTSESHSNGTVTVRSTCHWEQNNVSDVSCIVSHLTGNQSLSIELG 205
                                    24        34        44        54        64        74        84        94       104       114       124       134       144       154       164       174       184       194       204 


Chain B from PDB  Type:PROTEIN  Length:202
 aligned with OX2G_MOUSE | O54901 from UniProtKB/Swiss-Prot  Length:278

    Alignment length:202
                                    41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231  
           OX2G_MOUSE    32 VEVVTQDERKALHTTASLRCSLKTSQEPLIVTWQKKKAVSPENMVTYSKTHGVVIQPAYKDRINVTELGLWNSSITFWNTTLEDEGCYMCLFNTFGSQKVSGTACLTLYVQPIVHLHYNYFEDHLNITCSATARPAPAISWKGTGTGIENSTESHFHSNGTTSVTSILRVKDPKTQVGKEVICQVLYLGNVIDYKQSLDKGF 233
               SCOP domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eee..eeee....eeeeeee.......eeeeee......eeeeeee...eeee.hhhh..eeeee....eeeeee...hhhhheeeeeeee.....ee..eeeeeeeeeeeeeeeeee....eeeeeeeeee...eeee.......eeeeeeee.....eeeeeeee...........eeeeeee..eeeeeee...... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4bfi B   2 VEVVTQDERKALHTTASLRCSLKTSQEPLIVTWQKKKAVSPENMVTYSKTHGVVIQPAYKDRINVTELGLWNSSITFWNTTLEDEGCYMCLFNTFGSQKVSGTACLTLYVQPIVHLHYNYFEDHLNITCSATARPAPAISWKGTGTGIENSTESHFHSNGTTSVTSILRVKDPKTQVGKEVICQVLYLGNVIDYKQSLDKGS 203
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201
   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 4BFI)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4BFI)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4BFI)

(-) Gene Ontology  (17, 21)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A   (MO2R1_MOUSE | Q9ES57)
molecular function
    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:0004872    receptor activity    Combining with an extracellular or intracellular messenger to initiate a change in cell activity.
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:0016021    integral component of membrane    The component of a membrane consisting of the gene products and protein complexes having at least some part of their peptide sequence embedded in the hydrophobic region of the membrane.
    GO:0016020    membrane    A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.
    GO:0005886    plasma membrane    The membrane surrounding a cell that separates the cell from its external environment. It consists of a phospholipid bilayer and associated proteins.
    GO:0043235    receptor complex    Any protein complex that undergoes combination with a hormone, neurotransmitter, drug or intracellular messenger to initiate a change in cell function.

Chain B   (OX2G_MOUSE | O54901)
molecular function
    GO:0050839    cell adhesion molecule binding    Interacting selectively and non-covalently with a cell adhesion molecule.
    GO:0042803    protein homodimerization activity    Interacting selectively and non-covalently with an identical protein to form a homodimer.
    GO:0004872    receptor activity    Combining with an extracellular or intracellular messenger to initiate a change in cell activity.
    GO:0005102    receptor binding    Interacting selectively and non-covalently with one or more specific sites on a receptor molecule, a macromolecule that undergoes combination with a hormone, neurotransmitter, drug or intracellular messenger to initiate a change in cell function.
biological process
    GO:0008037    cell recognition    The process in which a cell in an organism interprets its surroundings.
    GO:0007157    heterophilic cell-cell adhesion via plasma membrane cell adhesion molecules    The attachment of an adhesion molecule in one cell to a nonidentical adhesion molecule in an adjacent cell.
    GO:0007156    homophilic cell adhesion via plasma membrane adhesion molecules    The attachment of a plasma membrane adhesion molecule in one cell to an identical molecule in an adjacent cell.
    GO:0043031    negative regulation of macrophage activation    Any process that stops, prevents, or reduces the frequency, rate or extent of macrophage activation.
    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.
cellular component
    GO:0005913    cell-cell adherens junction    An adherens junction which connects a cell to another cell.
    GO:0016021    integral component of membrane    The component of a membrane consisting of the gene products and protein complexes having at least some part of their peptide sequence embedded in the hydrophobic region of the membrane.
    GO:0005887    integral component of plasma membrane    The component of the plasma membrane consisting of the gene products and protein complexes having at least some part of their peptide sequence embedded in the hydrophobic region of the membrane.
    GO:0016020    membrane    A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.
    GO:0005886    plasma membrane    The membrane surrounding a cell that separates the cell from its external environment. It consists of a phospholipid bilayer and associated proteins.

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 Related Entries

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

UniProtKB/Swiss-Prot
        MO2R1_MOUSE | Q9ES57: 4bfg

(-) Related Entries Specified in the PDB File

4bfe STRUCTURE OF THE EXTRACELLULAR PORTION OF MOUSE CD200RLA
4bfg STRUCTURE OF THE EXTRACELLULAR PORTION OF MOUSE CD200R