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(-) Description

Title :  LEBRIKIZUMAB FAB BOUND TO IL-13
 
Authors :  C. Eigenbrot, M. Ultsch
Date :  30 Nov 12  (Deposition) - 06 Feb 13  (Release) - 17 Apr 13  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.90
Chains :  Asym./Biol. Unit :  H,L,Z
Keywords :  Immunoglobulin, Immune System Recognition, Immune System-Cytokine Complex (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  M. Ultsch, J. Bevers, G. Nakamura, R. Vandlen, R. F. Kelley, L. C. Wu, C. Eigenbrot
Structural Basis Of Signaling Blockade By Anti-Il-13 Antibody Lebrikizumab.
J. Mol. Biol. V. 425 1330 2013
PubMed-ID: 23357170  |  Reference-DOI: 10.1016/J.JMB.2013.01.024

(-) Compounds

Molecule 1 - LEBRIKIZUMAB HEAVY CHAIN
    Chains: H
    Engineered: YES
    Expression System: CRICETULUS GRISEUS
    Expression System Common: CHINESE HAMSTER
    Expression System Taxid: 10029
    Fragment: FAB
    Organism Scientific: HOMO SAPIENS
    Organism Taxid: 9606
 
Molecule 2 - LEBRIKIZUMAB LIGHT CHAIN
    Chains: L
    Engineered: YES
    Expression System: CRICETULUS GRISEUS
    Expression System Common: CHINESE HAMSTER
    Expression System Taxid: 10029
    Fragment: FAB
    Organism Scientific: HOMO SAPIENS
    Organism Taxid: 9606
 
Molecule 3 - INTERLEUKIN-13
    Chains: Z
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Taxid: 562
    Gene: IL13, NC30
    Organism Common: HUMAN
    Organism Scientific: HOMO SAPIENS
    Organism Taxid: 9606
    Synonym: IL-13

 Structural Features

(-) Chains, Units

  123
Asymmetric/Biological Unit : HLZ

Summary Information (see also Sequences/Alignments below)

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

(no "Ligand,Modified Residues,Ions" information available for 4I77)

(-) Sites  (0, 0)

(no "Site" information available for 4I77)

(-) SS Bonds  (6, 6)

Asymmetric/Biological Unit
No.Residues
1H:22 -H:92
2H:140 -H:196
3L:23 -L:88
4L:134 -L:194
5Z:29 -Z:57
6Z:45 -Z:71

(-) Cis Peptide Bonds  (6, 6)

Asymmetric/Biological Unit
No.Residues
1Tyr H:98 -Pro H:99
2Phe H:146 -Pro H:147
3Glu H:148 -Pro H:149
4Ser L:7 -Pro L:8
5Asp L:94 -Pro L:95
6Tyr L:140 -Pro L:141

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4I77)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4I77)

(-) Exons   (0, 0)

(no "Exon" information available for 4I77)

(-) 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:219
                                                                                                                                                                                                                                                            
               SCOP domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeee...ee.....eeeeeeee..hhhhh.eeeeee......eeeeee.....eee...hhh.eeeeee....eeeeee...hhhhheeeeeeee......eeee...eeeee........eeeee..........eeeeeeeeeee.....eeee.hhh....eee...ee.....eeeeeeeeee.hhh.....eeeeeehhhheeeeee.... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                4i77 H    1 QVTLRESGPALVKPTQTLTLTCTVSGFSLSAYSVNWIRQPPGKALEWLAMIWGDGKIVYNSALKSRLTISKDTSKNQVVLTMTNMDPVDTATYYCAGDGYYPYAMDNWGQGSLVTVSSASTKGPSVFPLAPCSRSTSESTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTKTYTCNVDHKPSNTKVDKRVESK  214
                                    10        20        30        40        50        60        70        80  |||   87        97   ||  105       115       125       135       145       155       165       175       185       195       205         
                                                                                                            82A||               100A|                                                                                                                  
                                                                                                             82B|                100B                                                                                                                  
                                                                                                              82C                                                                                                                                      


Chain L from PDB  Type:PROTEIN  Length:218
                                                                                                                                                                                                                                                           
               SCOP domains d4i77l1 L:1-107 automated matches                                                                              d4i77l2 L:108-214 automated matches                                                                         SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eeee..eeeee....eeeeeee....ee..ee.eeeeee......eeeee...ee.......eeeeee..eeeeee...hhhhheeeeeee......ee...eeeeee......eeeee..hhhhhhh.eeeeeeeeeee.....eeeeee..ee....eeeee.........eeeeeeeeeehhhhhh..eeeeeee.......eeeeee.... Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                4i77 L    1 DIVMTQSPDSLSVSLGERATINCRASKSVDSYGNSFMHWYQQKPGQPPKLLIYLASNLESGVPDRFSGSGSGTDFTLTISSLQAEDVAVYYCQQNNEDPRTFGGGTKVEIKRTVAAPSVFIFPPSDEQLKSGTASVVCLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTHQGLSSPVTKSFNRGEC  214
                                    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                                                                                                                                                                                           


Chain Z from PDB  Type:PROTEIN  Length:97
                                                                                                                                  
               SCOP domains d4i77z_ Z: Interleukin-13 (IL-13)                                                                 SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhhhh.......eee.......hhhhhhhhhh....hhhhhhhhhhhhhhh.................eeehhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------- Transcript
                4i77 Z    8 TALRELIEELVNITQPLCNGSMVWSINLTAGMYCAALESLINVSGCSAIEKTQRMLSGFCPHKVSAGQFSSLHVRDTKIEVAQFVKDLLLHLKKLFR  108
                                    17    ||  31        41        51        61        71        81        91       101       
                                         22|                                                                                 
                                          27
   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  (3, 3)

Asymmetric/Biological Unit
(-)
Class: All alpha proteins (14657)
(-)
Class: All beta proteins (24004)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4I77)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4I77)

(-) Gene Ontology  (38, 38)

Asymmetric/Biological Unit(hide GO term definitions)

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  Ligands, Modified Residues, Ions
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  Sites
(no "Sites" information available for 4i77)
 
  Cis Peptide Bonds
    Asp L:94 - Pro L:95   [ RasMol ]  
    Glu H:148 - Pro H:149   [ RasMol ]  
    Phe H:146 - Pro H:147   [ RasMol ]  
    Ser L:7 - Pro L:8   [ RasMol ]  
    Tyr H:98 - Pro H:99   [ RasMol ]  
    Tyr L:140 - Pro L:141   [ RasMol ]  
 

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  4i77
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  IL13_HUMAN | P35225
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 Related Entries

(-) Entries Sharing at Least One Protein Chain (UniProt ID)

UniProtKB/Swiss-Prot
        IL13_HUMAN | P35225: 1ga3 1ijz 1ik0 1j9u 3bpo 3g6d 3itr 3its 3l5w 3l5x 3lb6 4ps4 5e4e 5l6y

(-) Related Entries Specified in the PDB File

(no "Related Entries Specified in the PDB File" available for 4I77)