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(-) Description

Title :  CRYSTAL STRUCTURE OF MURINE REFERENCE ANTIBODY 125-2H FAB FRAGMENT
 
Authors :  M. A. Argiriadi, T. Xiang, C. Wu, T. Ghayur, D. W. Borhani
Date :  10 Jul 08  (Deposition) - 23 Jun 09  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.36
Chains :  Asym. Unit :  H,I,L,M
Biol. Unit 1:  H,L  (1x)
Biol. Unit 2:  I,M  (1x)
Keywords :  Fab, Il-18, Autoimmunity, Th1/Th2 Cells, Immune System (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  M. A. Argiriadi, T. Xiang, C. Wu, T. Ghayur, D. W. Borhani
Unusual Water-Mediated Antigenic Recognition Of The Proinflammatory Cytokine Interleukin-18.
J. Biol. Chem. V. 284 24478 2009
PubMed-ID: 19553661  |  Reference-DOI: 10.1074/JBC.M109.023887

(-) Compounds

Molecule 1 - MURINE IGG 125-2H
    Cell LineHYBRIDOMA
    ChainsH, I
    EngineeredYES
    Expression SystemMUS MUSCULUS
    Expression System Taxid10090
    Organism CommonMOUSE
    Organism ScientificMUS MUSCULUS
    Organism Taxid10090
 
Molecule 2 - MURINE IGG 125-2H
    Cell LineHYBRIDOMA
    ChainsL, M
    EngineeredYES
    Expression SystemMUS MUSCULUS
    Expression System Taxid10090
    Organism CommonMOUSE
    Organism ScientificMUS MUSCULUS
    Organism Taxid10090

 Structural Features

(-) Chains, Units

  1234
Asymmetric Unit HILM
Biological Unit 1 (1x)H L 
Biological Unit 2 (1x) I M

Summary Information (see also Sequences/Alignments below)

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

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

(-) Sites  (0, 0)

(no "Site" information available for 2VXU)

(-) SS Bonds  (10, 10)

Asymmetric Unit
No.Residues
1H:22 -H:92
2H:140 -H:195
3H:215 -L:214
4I:22 -I:92
5I:140 -I:195
6I:215 -M:214
7L:23 -L:88
8L:134 -L:194
9M:23 -M:88
10M:134 -M:194

(-) Cis Peptide Bonds  (12, 12)

Asymmetric Unit
No.Residues
1Phe H:146 -Pro H:147
2Glu H:148 -Pro H:149
3Trp H:188 -Pro H:189
4Phe I:146 -Pro I:147
5Glu I:148 -Pro I:149
6Trp I:188 -Pro I:189
7Ser L:7 -Pro L:8
8Ser L:94 -Pro L:95
9Tyr L:140 -Pro L:141
10Ser M:7 -Pro M:8
11Ser M:94 -Pro M:95
12Tyr M:140 -Pro M:141

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 2VXU)

(-) Exons   (0, 0)

(no "Exon" information available for 2VXU)

(-) 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    
   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 H from PDB  Type:PROTEIN  Length:216
                                                                                                                                                                                                                                                        
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains 2vxuH01 H:1-113 Immunoglobulins                                                                                  2vxuH02 H:114-212 Immunoglobulins                                                                  ---- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ..eeee...eee.....eeeeeeee..hhhhh.eeeeeee...eeeeeeee......eee.......eeeeee....eeeeee...hhhhheeeeeee...ee...eeeee........eeeee..........eeeeeeeeeee.....eeee.hhh....eee...eee..eeeeeeeeeee.........eeeeeehhhheeeeee....... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 2vxu H   1 EIQLQQSGPELVKPGASVKVSCKASGYSFTDYFIYWVKQSHGKSLEWIGDIDPYNGDTSYNQKFRDKATLTVDQSSTTAFMHLNSLTSEDSAVYFCARGLRFWGQGTLVTVSAAKTTPPSVYPLAPGSAAQTNSMVTLGCLVKGYFPEPVTVTWNSGSLSSGVHTFPAVLQSDLYTLSSSVTVPSSTWPSETVTCNVAHPASSTKVDKKIVPRDCG 216
                                    10        20        30        40        50  |     59        69        79   |||  86        96|      110       120       130       140       150       160       170       180       190       200       210      
                                                                              52A                            82A||            96|                                                                                                                   
                                                                                                              82B|            101                                                                                                                   
                                                                                                               82C                                                                                                                                  

Chain I from PDB  Type:PROTEIN  Length:216
                                                                                                                                                                                                                                                        
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains 2vxuI01 I:1-113 Immunoglobulins                                                                                  2vxuI02 I:114-212 Immunoglobulins                                                                  ---- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ..eeee...eee.....eeeeeeee..hhhhh.eeeeeee...eeeeeeee......eee.......eeeeee....eeeeee...hhhhheeeeeee...ee...eeeee........eeeee..........eeeeeeeeeee.....eeee.hhh....eee...eee..eeeeeeeeeee.........eeeeeehhhheeeeee....... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 2vxu I   1 EIQLQQSGPELVKPGASVKVSCKASGYSFTDYFIYWVKQSHGKSLEWIGDIDPYNGDTSYNQKFRDKATLTVDQSSTTAFMHLNSLTSEDSAVYFCARGLRFWGQGTLVTVSAAKTTPPSVYPLAPGSAAQTNSMVTLGCLVKGYFPEPVTVTWNSGSLSSGVHTFPAVLQSDLYTLSSSVTVPSSTWPSETVTCNVAHPASSTKVDKKIVPRDCG 216
                                    10        20        30        40        50  |     59        69        79   |||  86        96|      110       120       130       140       150       160       170       180       190       200       210      
                                                                              52A                            82A||            96|                                                                                                                   
                                                                                                              82B|            101                                                                                                                   
                                                                                                               82C                                                                                                                                  

Chain L from PDB  Type:PROTEIN  Length:214
                                                                                                                                                                                                                                                      
               SCOP domains d2vxul1 L:1-107 automated matches                                                                          d2vxul2 L:108-214 automated matches                                                                         SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------2vxuL02 L:109-211 Immunoglobulins                                                                      --- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eeee..eeee.....eeeeeee.......eeeeee.....eeeeee...ee.......eeeeee..eeeeee...hhhhh.eeeeee......ee...eeeee.......eeeee..hhhhhhh.eeeeeeeeeee.....eeeeee..eee...eeeee.........eeeeeeeeeehhhhh...eeeeeee.......eeeeee.... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2vxu L   1 DIQMTQSPSSLSASLGERVSLTCRASQDIGSKLYWLQQEPDGTFKRLIYATSSLDSGVPKRFSGSRSGSDYSLTISSLESEDFVDYYCLQYASSPYTFGGGTKLAIKRADAAPTVSIFPPSSEQLTSGGASVVCFLNNFYPKDINVKWKIDGSERQNGVLNSWTDQDSKDSTYSMSSTLTLTKDEYERHNSYTCEATHKTSTSPIVKSFNRNEC 214
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210    

Chain M from PDB  Type:PROTEIN  Length:214
                                                                                                                                                                                                                                                      
               SCOP domains d2vxum1 M:1-107 automated matches                                                                          d2vxum2 M:108-214 automated matches                                                                         SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------2vxuM02 M:109-211 Immunoglobulins                                                                      --- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eeee..eeee.....eeeeeee.......eeeeee.....eeeeee...ee.......eeeeee..eeeeee...hhhhh.eeeeee......ee...eeeee.......eeeee..hhhhhhh.eeeeeeeeeee.....eeeeee..eee...eeeee.........eeeeeeeeeehhhhh...eeeeeee.......eeeeee.... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2vxu M   1 DIQMTQSPSSLSASLGERVSLTCRASQDIGSKLYWLQQEPDGTFKRLIYATSSLDSGVPKRFSGSRSGSDYSLTISSLESEDFVDYYCLQYASSPYTFGGGTKLAIKRADAAPTVSIFPPSSEQLTSGGASVVCFLNNFYPKDINVKWKIDGSERQNGVLNSWTDQDSKDSTYSMSSTLTLTKDEYERHNSYTCEATHKTSTSPIVKSFNRNEC 214
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210    

   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  (2, 4)

Asymmetric Unit

(-) CATH Domains  (1, 6)

Asymmetric Unit
(-)
Class: Mainly Beta (13760)
1a2vxuL02L:109-211
1b2vxuM02M:109-211
1c2vxuH02H:114-212
1d2vxuI02I:114-212
1e2vxuH01H:1-113
1f2vxuI01I:1-113

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 2VXU)

(-) Gene Ontology  (0, 0)

Asymmetric Unit(hide GO term definitions)
    (no "Gene Ontology" information available for 2VXU)

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  Ligands, Modified Residues, Ions
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  Sites
(no "Sites" information available for 2vxu)
 
  Cis Peptide Bonds
    Glu H:148 - Pro H:149   [ RasMol ]  
    Glu I:148 - Pro I:149   [ RasMol ]  
    Phe H:146 - Pro H:147   [ RasMol ]  
    Phe I:146 - Pro I:147   [ RasMol ]  
    Ser L:7 - Pro L:8   [ RasMol ]  
    Ser L:94 - Pro L:95   [ RasMol ]  
    Ser M:7 - Pro M:8   [ RasMol ]  
    Ser M:94 - Pro M:95   [ RasMol ]  
    Trp H:188 - Pro H:189   [ RasMol ]  
    Trp I:188 - Pro I:189   [ RasMol ]  
    Tyr L:140 - Pro L:141   [ RasMol ]  
    Tyr M:140 - Pro M:141   [ RasMol ]  
 
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(-) Related Entries Specified in the PDB File

2vxt CRYSTAL STRUCTURE OF HUMAN IL-18 COMPLEXED TO MURINE REFERENCE ANTIBODY 125-2H FAB
2vxv CRYSTAL STRUCTURE OF HUMAN IGG ABT-325 FAB FRAGMENT