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(-) Description

Title :  X-RAY STRUCTURES OF FRAGMENTS FROM BINDING AND NONBINDING VERSIONS OF A HUMANIZED ANTI-CD18 ANTIBODY: STRUCTURAL INDICATIONS OF THE KEY ROLE OF VH RESIDUES 59 TO 65
 
Authors :  C. Eigenbrot, J. Kessler
Date :  16 Jan 94  (Deposition) - 30 Apr 94  (Release) - 18 Sep 13  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  3.00
Chains :  Asym./Biol. Unit :  H,L
Keywords :  Immunoglobulin, Immune System (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  C. Eigenbrot, T. Gonzalez, J. Mayeda, P. Carter, W. Werther, T. Hotaling, J. Fox, J. Kessler
X-Ray Structures Of Fragments From Binding And Nonbinding Versions Of A Humanized Anti-Cd18 Antibody: Structural Indications Of The Key Role Of Vh Residues 59 To 65.
Proteins V. 18 49 1994
PubMed-ID: 7908437  |  Reference-DOI: 10.1002/PROT.340180107

(-) Compounds

Molecule 1 - H52 FAB (LIGHT CHAIN)
    Chains: L
    Engineered: YES
    Organism Common: HUMAN
    Organism Scientific: HOMO SAPIENS
    Organism Taxid: 9606
 
Molecule 2 - H52 FAB (HEAVY CHAIN)
    Chains: H
    Engineered: YES
    Organism Common: HUMAN
    Organism Scientific: HOMO SAPIENS
    Organism Taxid: 9606

 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 2FGW)

(-) Sites  (0, 0)

(no "Site" information available for 2FGW)

(-) SS Bonds  (5, 5)

Asymmetric/Biological Unit
No.Residues
1H:22 -H:96
2H:151 -H:207
3L:23 -L:88
4L:134 -L:194
5L:214 -H:227

(-) Cis Peptide Bonds  (5, 5)

Asymmetric/Biological Unit
No.Residues
1Ser L:7 -Pro L:8
2Leu L:94 -Pro L:95
3Tyr L:140 -Pro L:141
4Phe H:157 -Pro H:158
5Glu H:159 -Pro H:160

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 2FGW)

(-) 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 d2fgwh1 H:1-124 Immunoglobulin heavy chain variable domain, VH                                                      d2fgwh2 H:125-228 Immunoglobulin heavy chain gamma constant domain 1, CH1-gamma                          SCOP domains
               CATH domains 2fgwH01 H:1-125 Immunoglobulins                                                                                      2fgwH02 H:126-227 Immunoglobulins                                                                     - CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeee...ee.....eeeeeeee...hhh..eeeeee.....eeeeeeeehhh.eeee.......eeeeee....eeeeee....hhh.eeeeeee......eeeeeeeeee........eeeee..........eeeeeeeeeee.....eeeehhh......eeeeeee.....eeeeeeeeeehhhhhh..eeeeeeehhh.eeeeeee...... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2fgw H   1 EVQLVESGGGLVQPGGSLRLSCATSGYTFTEYTMHWMRQAPGKGLEWVAGINPKNGGTSHNQRFMDRFTISVDKSTSTAYMQMNSLRAEDTAVYYCARWRRYFDVWGQGTLVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKKVEPKSCD 228
                                    10        20        30        40        50        60        70        80        90       100|      118       128       138       148       158       168       178       188       198       208       218       228
                                                                                                                             100|                                                                                                                       
                                                                                                                              109                                                                                                                       


Chain L from PDB  Type:PROTEIN  Length:214
                                                                                                                                                                                                                                                      
               SCOP domains d2fgwl1 L:1-108 Immunoglobulin light chain kappa variable domain, VL-kappa                                  d2fgwl2 L:109-214 Immunoglobulin light chain kappa constant domain, CL-kappa                               SCOP domains
               CATH domains 2fgwL01 L:1-108 Immunoglobulins                                                                             2fgwL02 L:109-211 Immunoglobulins                                                                      --- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eeee..eeeee....eeeeeee.......eeeeee......eeeee...ee.......eeeee....eeeee....hhh..eeeeee......eeeeeeeeeee......eeeee...hhhhh..eeeeeeeeeee.....eeeeee........eeeee.........eeeeeeeeeehhhh....eeeeee........eeeeee.... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2fgw L   1 DIQMTQSPSSLSASVGDRVTITCRASQDINNYLNWYQQKPGKAPKLLIYYTSTLHSGVPSRFSGSGSGTDYTLTISSLQPEDFATYYCQQGNTLPPTFGQGTKVEIKRTVAAPSVFIFPPSDEQLKSGTASVVCLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTHQGLSSPVTKSFNRGEC 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  (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)
1a2fgwL02L:109-211
1b2fgwH01H:1-125
1c2fgwL01L:1-108
1d2fgwH02H:126-227

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (0, 0)

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

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  Cis Peptide Bonds
    Glu H:159 - Pro H:160   [ RasMol ]  
    Leu L:94 - Pro L:95   [ RasMol ]  
    Phe H:157 - Pro H:158   [ RasMol ]  
    Ser L:7 - Pro L:8   [ RasMol ]  
    Tyr L:140 - Pro L:141   [ RasMol ]  
 

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