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(-)Asym./Biol. Unit
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(-) Description

Title :  STRUCTURAL BASIS OF ANTIGEN MIMICRY IN A CLINICALLY RELEVANT MELANOMA ANTIGEN SYSTEM
 
Authors :  C. -C. Chang, F. G. Hernandez-Guzman, W. Luo, X. Wang, S. Ferrone, D. Ghosh
Date :  13 Jul 05  (Deposition) - 25 Oct 05  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.50
Chains :  Asym./Biol. Unit :  H,L
Keywords :  Anti-Idiotypic Antibody, Molecular Mimicry, Melanoma, Immunotherapy, Immune System (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  C. -C. Chang, F. G. Hernandez-Guzman, W. Luo, X. Wang, S. Ferrone, D. Ghosh
Structural Basis Of Antigen Mimicry In A Clinically Relevant Melanoma Antigen System.
J. Biol. Chem. V. 280 41546 2005
PubMed-ID: 16227204  |  Reference-DOI: 10.1074/JBC.M507562200
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - ANTI-IDIOTYPIC MONOCLONAL ANTIBODY (LIGHT CHAIN)
    Chains: L
    Organism Common: HOUSE MOUSE
    Organism Scientific: MUS MUSCULUS
    Organism Taxid: 10090
 
Molecule 2 - ANTI-IDIOTYPIC MONOCLONAL ANTIBODY (HEAVY CHAIN)
    Chains: H
    Fragment: FAB FRAGMENT
    Organism Common: HOUSE MOUSE
    Organism Scientific: MUS MUSCULUS
    Organism Taxid: 10090

 Structural Features

(-) Chains, Units

  12
Asymmetric/Biological Unit : HL

Summary Information (see also Sequences/Alignments below)

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

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

(-) Sites  (0, 0)

(no "Site" information available for 2AAB)

(-) SS Bonds  (4, 4)

Asymmetric/Biological Unit
No.Residues
1H:22 -H:92
2H:140 -H:195
3L:23 -L:88
4L:134 -L:194

(-) Cis Peptide Bonds  (5, 5)

Asymmetric/Biological Unit
No.Residues
1Ser L:7 -Pro L:8
2Ile L:94 -Pro L:95
3Tyr L:140 -Pro L:141
4Phe H:146 -Pro H:147
5Glu H:148 -Pro H:149

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 2AAB)

(-) 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 H from PDB  Type:PROTEIN  Length:224
                                                                                                                                                                                                                                                                 
               SCOP domains ---------------------------------------------------------------------------------------------------------------------------d2aabh1 H:114-214 Immunoglobulin heavy chain gamma constant domain 1, CH1-gamma                       SCOP domains
               CATH domains 2aabH01 H:1-113 Immunoglobulins                                                                                            2aabH02 H:114-212 Immunoglobulins                                                                  -- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eeee..eee.....eeeeeee.........eeeeee.....eeeeeee......eee.hhhh..eeeeee....eeeeee...hhhhheeeeeee.............ee...eeeee........eeeee..........eeeeeeeeeee.....eeee.hhh....eee...eee..eeeeeeeeeee.........eeeeeehhhheeeeee..... Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                2aab H    1 DVQLVESGGGLVQPGGSRKLSCAASGFTFSSFGMHWVRQAPEKGLEWVAYISSDSSNIYYADTVKGRFTISRDNPKNTLFLQMTSLRSEDTAMYYCARSNYVGYHVRWYFDVWGAGTTVTVSSAKTTPPSVYPLAPGSAAQTNSMVTLGCLVKGYFPEPVTVTWNSGSLSSGVHTFPAVLQSDLYTLSSSVTVPSSTWPSETVTCNVAHPASSTKVDKKIVPRD  214
                                    10        20        30        40        50  |     59        69        79   |||  86        96    ||100F       110       120       130       140       150       160       170       180       190       200       210    
                                                                              52A                            82A||               100A|||||                                                                                                                  
                                                                                                              82B|                100B||||                                                                                                                  
                                                                                                               82C                 100C|||                                                                                                                  
                                                                                                                                    100D||                                                                                                                  
                                                                                                                                     100E|                                                                                                                  
                                                                                                                                      100F                                                                                                                  


Chain L from PDB  Type:PROTEIN  Length:217
                                                                                                                                                                                                                                                          
               SCOP domains d2aabl1 L:1-107 Immunoglobulin light chain kappa variable domain, VL-kappa                                     d2aabl2 L:108-213 Immunoglobulin light chain kappa constant domain, CL-kappa                               SCOP domains
               CATH domains 2aabL01 L:1-108 Immunoglobulins                                                                                 2aabL02 L:109-213 Immunoglobulins                                                                         CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eeee..eeee.....eeeeeee...........eeeeee......eeeee...ee.......eeeeee..eeeeee...hhhhh.eeeeee...........eeeee.......eeeee..hhhhhh..eeeeeeeeeee....eeeeeee..eee...eeeee.........eeeeeeeeeehhhhh...eeeeeeee..eeeeeeeeee... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                2aab L    1 DIQLTQSPASLAVSLGQRVTISCRASESVEYYGSSLMQWYQQKPGQPPKLLIYAASNVESGVPARFSGSGSGTDFSLNIHPVEEDDIAMYFCQQSRKIPYTFGGGTKLEIKRADAAPTVSIFPPSSEQLTSGGASVVCFLNNFYPKDINVKWKIDGSERQNGVLNSWTDQDSKDSTYSMSSTLTLTKDEYERHNSYTCEATHKTSTSPIVKSFNRGE  213
                                    10        20       27C|       36        46        56        66        76        86        96       106       116       126       136       146       156       166       176       186       196       206       
                                                     27A|||                                                                                                                                                                                          
                                                      27B||                                                                                                                                                                                          
                                                       27C|                                                                                                                                                                                          
                                                        27D
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  extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '|'

 Classification and Annotation

(-) SCOP Domains  (3, 3)

Asymmetric/Biological Unit
(-)
Class: All beta proteins (24004)

(-) CATH Domains  (1, 4)

Asymmetric/Biological Unit
(-)
Class: Mainly Beta (13760)

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (0, 0)

Asymmetric/Biological Unit(hide GO term definitions)
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  Cis Peptide Bonds
    Glu H:148 - Pro H:149   [ RasMol ]  
    Ile L:94 - Pro L:95   [ RasMol ]  
    Phe H:146 - Pro H:147   [ RasMol ]  
    Ser L:7 - Pro L:8   [ RasMol ]  
    Tyr L:140 - Pro L:141   [ RasMol ]  
 

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