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(-) Description

Title :  CRYSTAL STRUCTURE OF CHIR-AB1
 
Authors :  T. I. Arnon, J. T. Kaiser, P. J. Bjorkman
Date :  22 Apr 08  (Deposition) - 29 Jul 08  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.82
Chains :  Asym. Unit :  A
Biol. Unit 1:  A  (2x)
Keywords :  Immune System Receptor, Fc Receptor (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  T. I. Arnon, J. T. Kaiser, A. P. West, R. Olson, R. Diskin, B. C. Viertlboeck, T. W. Gobel, P. J. Bjorkman
The Crystal Structure Of Chir-Ab1: A Primordial Avian Classical Fc Receptor.
J. Mol. Biol. V. 381 1012 2008
PubMed-ID: 18625238  |  Reference-DOI: 10.1016/J.JMB.2008.06.082

(-) Compounds

Molecule 1 - CHIR AB1
    ChainsA
    EngineeredYES
    Expression SystemSPODOPTERA FRUGIPERDA
    Expression System Cell LineHI 5
    Expression System PlasmidPACGP67
    Expression System Taxid7108
    Expression System Vector TypeBACULOVIRUS
    FragmentBINDING-DOMAIN, RESIDUES 21-115
    Organism CommonCHICKEN
    Organism ScientificGALLUS GALLUS
    Organism Taxid9031

 Structural Features

(-) Chains, Units

  1
Asymmetric Unit A
Biological Unit 1 (2x)A

Summary Information (see also Sequences/Alignments below)

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

Asymmetric Unit (3, 3)
No.NameCountTypeFull Name
1MAN1Ligand/IonALPHA-D-MANNOSE
2NAG1Ligand/IonN-ACETYL-D-GLUCOSAMINE
3NDG1Ligand/Ion2-(ACETYLAMINO)-2-DEOXY-A-D-GLUCOPYRANOSE
Biological Unit 1 (3, 6)
No.NameCountTypeFull Name
1MAN2Ligand/IonALPHA-D-MANNOSE
2NAG2Ligand/IonN-ACETYL-D-GLUCOSAMINE
3NDG2Ligand/Ion2-(ACETYLAMINO)-2-DEOXY-A-D-GLUCOPYRANOSE

(-) Sites  (3, 3)

Asymmetric Unit (3, 3)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREASN A:43 , GLU A:69 , ALA A:71 , NDG A:1100 , HOH A:2099 , HOH A:2100BINDING SITE FOR RESIDUE NAG A1099
2AC2SOFTWAREGLU A:69 , ALA A:71 , NAG A:1099 , MAN A:1101 , HOH A:2076 , HOH A:2091 , HOH A:2101BINDING SITE FOR RESIDUE NDG A1100
3AC3SOFTWAREGLN A:8 , ASP A:91 , NDG A:1100 , HOH A:2103BINDING SITE FOR RESIDUE MAN A1101

(-) SS Bonds  (1, 1)

Asymmetric Unit
No.Residues
1A:29 -A:76

(-) Cis Peptide Bonds  (2, 2)

Asymmetric Unit
No.Residues
1His A:14 -Pro A:15
2Glu A:82 -Pro A:83

 Sequence-Structure Mapping

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(-) Sequences/Alignments

Asymmetric 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    
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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:93
 aligned with Q5ZJ90_CHICK | Q5ZJ90 from UniProtKB/TrEMBL  Length:218

    Alignment length:93
                                    32        42        52        62        72        82        92       102       112   
         Q5ZJ90_CHICK    23 LPRPSLSLHPSQGVSLGDNVTLRCHLPRMAAWVQLWLNGTLRFNKEKDKEQDAAEFSFAVTNLEDAGTYQCRYQVSEPLWTSKKSDPVELVLT 115
               SCOP domains --------------------------------------------------------------------------------------------- SCOP domains
               CATH domains --------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --Ig_2-2vsdA01 A:8-97                                                                       - Pfam domains
         Sec.struct. author ....eeeee.........eeeeeee.....eeeeeee..eeeeeeee.....eeeeeee..hhhhheeeeeeeee....ee......eee... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------- Transcript
                 2vsd A   6 LPQPSLSLHPSQGVSLGDTVTLRCHLPRMAAWVQLWLNGTLRFDKEKDKEQDAAEFSFAVTNLEDAGTYQCRYQVSEPLWTSNQSDPVELVLT  98
                                    15        25        35        45        55        65        75        85        95   

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 Classification and Annotation

(-) SCOP Domains  (0, 0)

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

(-) CATH Domains  (0, 0)

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(-) Pfam Domains  (1, 1)

Asymmetric Unit
(-)
Clan: Ig (577)

(-) Gene Ontology  (2, 2)

Asymmetric Unit(hide GO term definitions)
Chain A   (Q5ZJ90_CHICK | Q5ZJ90)
cellular component
    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.

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