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(-) Description

Title :  COMPARISON OF THE THREE-DIMENSIONAL STRUCTURES OF A HUMANIZED AND A CHIMERIC FAB OF AN ANTI-GAMMA-INTERFERON ANTIBODY
 
Authors :  Z. Fan, L. Shan, B. Z. Goldsteen, L. W. Guddat, A. Thakur, N. F. Landolfi, M. Vasquez, C. Queen, P. A. Ramsland, A. B. Edmundson
Date :  01 Dec 98  (Deposition) - 06 May 99  (Release) - 05 Feb 14  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.90
Chains :  Asym./Biol. Unit :  H,L
Keywords :  Antibody Engineering, Humanized And Chimeric Antibody, Fab, Three- Dimensional Strycture, Gamma-Interferon, Immune System (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  Z. C. Fan, L. Shan, B. Z. Goldsteen, L. W. Guddat, A. Thakur, N. F. Landolfi, M. S. Co, M. Vasquez, C. Queen, P. A. Ramsland, A. B. Edmundson
Comparison Of The Three-Dimensional Structures Of A Humanized And A Chimeric Fab Of An Anti-Gamma-Interferon Antibody.
J. Mol. Recog. V. 12 19 1999

(-) Compounds

Molecule 1 - PROTEIN (ANTIBODY (LIGHT CHAIN))
    Chains: L
    Engineered: YES
    Fragment: V DOMAIN AND C DOMAIN
    Organism Scientific: MUS MUSCULUS, HOMO SAPIENS
    Organism Taxid: 10090, 9606
    Synonym: IMMUNOGLOBULIN
 
Molecule 2 - PROTEIN (ANTIBODY (HEAVY CHAIN))
    Chains: H
    Engineered: YES
    Fragment: V DOMAIN AND C DOMAIN
    Organism Scientific: MUS MUSCULUS, HOMO SAPIENS
    Organism Taxid: 10090, 9606
    Synonym: IMMUNOGLOBULIN

 Structural Features

(-) Chains, Units

  12
Asymmetric/Biological Unit : HL

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 1)

Asymmetric/Biological Unit (1, 1)
No.NameCountTypeFull Name
1PCA1Mod. Amino AcidPYROGLUTAMIC ACID

(-) Sites  (0, 0)

(no "Site" information available for 1B2W)

(-) SS Bonds  (5, 5)

Asymmetric/Biological Unit
No.Residues
1H:22 -H:96
2H:144 -H:200
3L:23 -L:88
4L:134 -L:194
5L:214 -H:220

(-) Cis Peptide Bonds  (5, 5)

Asymmetric/Biological Unit
No.Residues
1Ser L:7 -Pro L:8
2Tyr L:94 -Pro L:95
3Tyr L:140 -Pro L:141
4Phe H:150 -Pro H:151
5Glu H:152 -Pro H:153

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1B2W)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 1B2W)

(-) Exons   (0, 0)

(no "Exon" information available for 1B2W)

(-) 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:220
                                                                                                                                                                                                                                                            
               SCOP domains d1b2wh1 H:1-117 Immunoglobulin heavy chain variable domain, VH                                                       d1b2wh2 H:118-220 Immunoglobulin heavy chain gamma constant domain 1, CH1-gamma                         SCOP domains
               CATH domains -1b2wH01 H:2-117 Immunoglobulins                                                                                     1b2wH02 H:118-215 Immunoglobulins                                                                 ----- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .................eeeeee..hhhh......eeee......eeeeee......eee.hhhhh.eeee......eeeeee....hhh.eeee...............eee..........eeee..............eeeeeeee.................eee..........eeeeeee.....hhhh...eeeeee....eeeeee...... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1b2w H   1 xVQLVQSGGGVVQPGRSLKLSCLASGYIFTSSWINWVKQRPGRGLEWIGRIDPSDGEVHYNQDFKDRFTISRDKSKNTLYLQMNSLRPEDTAVYYCARGFLPWFADWGQGTLVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKKVEPKSC 220
                            |       10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220
                            |                                                                                                                                                                                                                           
                            1-PCA                                                                                                                                                                                                                       


Chain L from PDB  Type:PROTEIN  Length:214
                                                                                                                                                                                                                                                      
               SCOP domains d1b2wl1 L:1-107 Immunoglobulin light chain kappa variable domain, VL-kappa                                 d1b2wl2 L:108-214 Immunoglobulin light chain kappa constant domain, CL-kappa                                SCOP domains
               CATH domains 1b2wL01 L:1-107 Immunoglobulins                                                                            1b2wL02 L:108-211 Immunoglobulins                                                                       --- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
     Sec.struct. author (1) ...eeee..eeee.....eeeeeee.......eeeeee.......................eeeeee..eeeeee.........eeeeee............eeee.........eee..........eeeeeeee.......------hhh......eeeee...........eeeeeeeehhhh....eeeeeeee......eeeeee.... Sec.struct. author (1)
     Sec.struct. author (2) -----------------------------------------------------------------------------------------------------------------------------------------------eeeeeee---------------------------------------------------------------- Sec.struct. author (2)
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1b2w L   1 DIQMTQSPSTLSASVGDRVTITCKASENVDTYVSWYQQKPGKAPKLLIYGASNRYTGVPSRFSGSGSGTDFTLTISSLQPDDFATYYCGQSYNYPFTFGQGTKVEVKRTVAAPSVFIFPPSDEQLKSGTASVVCLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTHQGLSSPVTKSFNRGEC 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)
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  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  (4, 4)

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

(-) CATH Domains  (1, 4)

Asymmetric/Biological Unit
(-)
Class: Mainly Beta (13760)
(-)
Architecture: Sandwich (5577)
(-)
Topology: Immunoglobulin-like (3897)
(-)
Homologous Superfamily: Immunoglobulins (2282)
(-)
2_ (6)
1a1b2wL02L:108-211
1b1b2wL01L:1-107
1c1b2wH01H:2-117
1d1b2wH02H:118-215

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 1B2W)

(-) Gene Ontology  (0, 0)

Asymmetric/Biological Unit(hide GO term definitions)
    (no "Gene Ontology" information available for 1B2W)

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  Cis Peptide Bonds
    Glu H:152 - Pro H:153   [ RasMol ]  
    Phe H:150 - Pro H:151   [ RasMol ]  
    Ser L:7 - Pro L:8   [ RasMol ]  
    Tyr L:140 - Pro L:141   [ RasMol ]  
    Tyr L:94 - Pro L:95   [ RasMol ]  
 

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