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(-) Description

Title :  FAB FRAGMENT OF CATALYTIC ELIMINATION ANTIBODY 34E4 E(H50)D MUTANT IN COMPLEX WITH HAPTEN
 
Authors :  E. W. Debler, S. Ito, A. Heine, I. A. Wilson
Date :  17 Nov 04  (Deposition) - 05 Apr 05  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.80
Chains :  Asym. Unit :  A,B,C,D,E,F,H,L
Biol. Unit 1:  H,L  (1x)
Biol. Unit 2:  A,B  (1x)
Biol. Unit 3:  C,D  (1x)
Biol. Unit 4:  E,F  (1x)
Keywords :  Immunoglobulin, Catalytic Antibody, Chimeric Fab, Hapten Complex, Immune System (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  E. W. Debler, S. Ito, F. P. Seebeck, A. Heine, D. Hilvert, I. A. Wilson
Structural Origins Of Efficient Proton Abstraction From Carbon By A Catalytic Antibody
Proc. Natl. Acad. Sci. Usa V. 102 4984 2005
PubMed-ID: 15788533  |  Reference-DOI: 10.1073/PNAS.0409207102
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - CATALYTIC ANTIBODY 34E4 LIGHT CHAIN
    Chains: L, A, C, E
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: P4XH-M13
    Expression System Strain: TOPP2
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Mutation: YES
    Organism Common: HOUSE MOUSE, HUMAN
    Organism Scientific: MUS MUSCULUS, HOMO SAPIENS
    Organism Taxid: 10090,9606
    Other Details: THE VARIABLE DOMAIN (RESIDUES 1-107) IS FROM A MURINE SOURCE AND THE CONSTANT DOMAIN (108-214) IS FROM A HUMAN SOURCE
    Strain: ,
 
Molecule 2 - CATALYTIC ANTIBODY 34E4 HEAVY CHAIN
    Chains: H, B, D, F
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: P4XH-M13
    Expression System Strain: TOPP2
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Mutation: YES
    Organism Common: HOUSE MOUSE, HUMAN
    Organism Scientific: MUS MUSCULUS, HOMO SAPIENS
    Organism Taxid: 10090,9606
    Other Details: THE VARIABLE DOMAIN (RESIDUES 1-113) IS FROM A MURINE SOURCE AND THE CONSTANT DOMAIN (108-233) IS FROM A HUMAN SOURCE
    Strain: ,

 Structural Features

(-) Chains, Units

  12345678
Asymmetric Unit : ABCDEFHL
Biological Unit 1 (1x):       HL
Biological Unit 2 (1x): AB      
Biological Unit 3 (1x):   CD    
Biological Unit 4 (1x):     EF  

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 5)

Asymmetric Unit (2, 5)
No.NameCountTypeFull Name
1CL1Ligand/IonCHLORIDE ION
2HAN4Ligand/Ion2-AMINO-5,6-DIMETHYL-BENZIMIDAZOLE-1-PENTANOIC ACID
Biological Unit 1 (1, 1)
No.NameCountTypeFull Name
1CL-1Ligand/IonCHLORIDE ION
2HAN1Ligand/Ion2-AMINO-5,6-DIMETHYL-BENZIMIDAZOLE-1-PENTANOIC ACID
Biological Unit 2 (1, 1)
No.NameCountTypeFull Name
1CL-1Ligand/IonCHLORIDE ION
2HAN1Ligand/Ion2-AMINO-5,6-DIMETHYL-BENZIMIDAZOLE-1-PENTANOIC ACID
Biological Unit 3 (1, 1)
No.NameCountTypeFull Name
1CL-1Ligand/IonCHLORIDE ION
2HAN1Ligand/Ion2-AMINO-5,6-DIMETHYL-BENZIMIDAZOLE-1-PENTANOIC ACID
Biological Unit 4 (1, 1)
No.NameCountTypeFull Name
1CL-1Ligand/IonCHLORIDE ION
2HAN1Ligand/Ion2-AMINO-5,6-DIMETHYL-BENZIMIDAZOLE-1-PENTANOIC ACID

(-) Sites  (5, 5)

Asymmetric Unit (5, 5)
No.NameEvidenceResiduesDescription
1AC1SOFTWARELYS E:183 , THR F:116BINDING SITE FOR RESIDUE CL E 901
2AC2SOFTWARETYR B:100 , ASP H:50 , ASN H:58 , VAL H:99 , HIS H:100B , TYR H:100D , TYR L:32 , TRP L:91 , LEU L:96 , HOH L:215BINDING SITE FOR RESIDUE HAN H 501
3AC3SOFTWARETYR A:32 , TRP A:91 , LEU A:96 , HOH A:216 , TRP B:33 , ASP B:50 , ASN B:58 , LEU B:95 , TYR B:100DBINDING SITE FOR RESIDUE HAN B 601
4AC4SOFTWARETYR C:32 , TRP C:91 , LEU C:96 , ASP D:50 , ASN D:58 , LEU D:95 , PHE D:97 , TYR D:100DBINDING SITE FOR RESIDUE HAN D 701
5AC5SOFTWARETYR D:100 , TYR E:32 , TRP E:91 , LEU E:96 , ASP F:50 , ASN F:58 , TYR F:100DBINDING SITE FOR RESIDUE HAN E 801

(-) SS Bonds  (20, 20)

Asymmetric Unit
No.Residues
1A:23 -A:88
2A:134 -A:194
3A:214 -B:233
4B:22 -B:92
5B:142 -B:208
6C:23 -C:88
7C:134 -C:194
8C:214 -D:233
9D:22 -D:92
10D:142 -D:208
11E:23 -E:88
12E:134 -E:194
13E:214 -F:233
14F:22 -F:92
15F:142 -F:208
16H:22 -H:92
17H:142 -H:208
18L:23 -L:88
19L:134 -L:194
20L:214 -H:233

(-) Cis Peptide Bonds  (12, 12)

Asymmetric Unit
No.Residues
1Tyr L:140 -Pro L:141
2Phe H:148 -Pro H:149
3Glu H:150 -Pro H:151
4Tyr A:140 -Pro A:141
5Phe B:148 -Pro B:149
6Glu B:150 -Pro B:151
7Tyr C:140 -Pro C:141
8Phe D:148 -Pro D:149
9Glu D:150 -Pro D:151
10Tyr E:140 -Pro E:141
11Phe F:148 -Pro F:149
12Glu F:150 -Pro F:151

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1Y18)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 1Y18)

(-) Exons   (0, 0)

(no "Exon" information available for 1Y18)

(-) 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 A from PDB  Type:PROTEIN  Length:216
                                                                                                                                                                                                                                                         
               SCOP domains d1y18a1 A:1-107 Immunoglobulin light chain kappa variable domain, VL-kappa                                   d1y18a2 A:108-212 Immunoglobulin light chain kappa constant domain, CL-kappa                             -- SCOP domains
               CATH domains 1y18A01 A:1-108 Immunoglobulins                                                                               1y18A02 A:109-214 Immunoglobulins                                                                          CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ...ee...eeee.....eeeeeee.....hhhhh.eeeeee...eeeeeee...ee.......eeeeee..eeeeee...hhhhheeeeeeee....eee...eeeee.......eeeee..hhhhhhh.eeeeeeeeeee....eeeeeee..ee....eeeee.........eeeeeeeeeehhhhhh..eeeeeeee......eeeeee.... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                1y18 A    1 ELVVTQESALTTSPGETVTLTCRSSSGAVTTSNYATWVQEKPDHLFTGLIGGTNKRAPGVPARFSGSLIGDRAALTITGAQTEDEAIYFCALWNSNHLVFGGGTKLEIKRTVAAPSVFIFPPSDEQLKSGTASVVCLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTHQGLSSPVTKSFNRGEC  214
                                    11        21      ||28        38        48        58        68        78        88        98       108       118       128       138       148       158       168       178       188       198       208      
                                    9|              27A||                                                                                                                                                                                           
                                    11               27B|                                                                                                                                                                                           
                                                      27C                                                                                                                                                                                           


Chain B from PDB  Type:PROTEIN  Length:226
                                                                                                                                                                                                                                                                   
               SCOP domains d1y18b1 B:1-113 Immunoglobulin heavy chain variable domain, VH                                                             d1y18b2 B:114-233 Immunoglobulin heavy chain gamma constant domain 1, CH1-gamma                         SCOP domains
               CATH domains 1y18B01 B:1-113 Immunoglobulins                                                                                            1y18B02 B:114-233 Immunoglobulins                                                                       CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeee..eee.....eeeeeeee..hhhhheeeeeee.....eeeeeee......eee.......eeeeeehhh.eeeeee...hhhhheeeeeeeeeee....eeeeeee...eeeee........eeeee......hhh.eeeeeeeeeee.....eeee.hhh....eee...ee.....eeeeeeeeee.hhh.....eeeeeehhhheeeeee...... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                1y18 B    1 EVKLLESGGGLAQPGGSLKLSCAASGFDFRRYWMTWVRQAPGKGLEWIGDINPDSRTINYMPSLKDKFIISRDNAKNSLYLQLSRLRSEDSALYYCVRLDFDVYNHYYVLDYWGQGTSVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKKVEPKSC  233
                                    10        20        30        40        50  |     59        69        79   |||  86        96    ||100F       110       120       130|      142       152 ||||  167 ||    178 ||    189       199|||    212       222|| || 
                                                                              52A                            82A||               100A|||||                           130|                  154|||    169|      180|               200||               223| || 
                                                                                                              82B|                100B||||                            133                   156||     171       182                203|                226 || 
                                                                                                               82C                 100C|||                                                   157|                                   205                  228| 
                                                                                                                                    100D||                                                    162                                                         232 
                                                                                                                                     100E|                                                                                                                    
                                                                                                                                      100F                                                                                                                    


Chain C from PDB  Type:PROTEIN  Length:216
                                                                                                                                                                                                                                                         
               SCOP domains d1y18c1 C:1-107 Immunoglobulin light chain kappa variable domain, VL-kappa                                   d1y18c2 C:108-212 Immunoglobulin light chain kappa constant domain, CL-kappa                             -- SCOP domains
               CATH domains 1y18C01 C:1-108 Immunoglobulins                                                                               1y18C02 C:109-214 Immunoglobulins                                                                          CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ...ee...eeee....eeeeeeee.....hhhhh.eeeeee...eeeeeee...ee.......eeeeee..eeeeeee..hhhhheeeeeeee....eee...eeeee.......eeeee..hhhhhhh.eeeeeeeeeee....eeeeeee..ee....eeeee.........eeeeeeeeeehhhhhh..eeeeeeee......eeeeee.... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                1y18 C    1 ELVVTQESALTTSPGETVTLTCRSSSGAVTTSNYATWVQEKPDHLFTGLIGGTNKRAPGVPARFSGSLIGDRAALTITGAQTEDEAIYFCALWNSNHLVFGGGTKLEIKRTVAAPSVFIFPPSDEQLKSGTASVVCLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTHQGLSSPVTKSFNRGEC  214
                                    11        21      ||28        38        48        58        68        78        88        98       108       118       128       138       148       158       168       178       188       198       208      
                                    9|              27A||                                                                                                                                                                                           
                                    11               27B|                                                                                                                                                                                           
                                                      27C                                                                                                                                                                                           


Chain D from PDB  Type:PROTEIN  Length:226
                                                                                                                                                                                                                                                                   
               SCOP domains d1y18d1 D:1-113 Immunoglobulin heavy chain variable domain, VH                                                             d1y18d2 D:114-233 Immunoglobulin heavy chain gamma constant domain 1, CH1-gamma                         SCOP domains
               CATH domains 1y18D01 D:1-113 Immunoglobulins                                                                                            1y18D02 D:114-233 Immunoglobulins                                                                       CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeee..eee.....eeeeeeee..hhhhheeeeeee.....eeeeeee......eee.......eeeeeehhh.eeeeee...hhhhheeeeeeeeeee....eeeeeee...eeeee........eeeee..........eeeeeeeeeee.....eeee.hhh....eee...ee.....eeeeeeeeee.hhh.....eeeeeehhhheeeeee...... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                1y18 D    1 EVKLLESGGGLAQPGGSLKLSCAASGFDFRRYWMTWVRQAPGKGLEWIGDINPDSRTINYMPSLKDKFIISRDNAKNSLYLQLSRLRSEDSALYYCVRLDFDVYNHYYVLDYWGQGTSVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKKVEPKSC  233
                                    10        20        30        40        50  |     59        69        79   |||  86        96    ||100F       110       120       130|      142       152 ||||  167 ||    178 ||    189       199|||    212       222|| || 
                                                                              52A                            82A||               100A|||||                           130|                  154|||    169|      180|               200||               223| || 
                                                                                                              82B|                100B||||                            133                   156||     171       182                203|                226 || 
                                                                                                               82C                 100C|||                                                   157|                                   205                  228| 
                                                                                                                                    100D||                                                    162                                                         232 
                                                                                                                                     100E|                                                                                                                    
                                                                                                                                      100F                                                                                                                    


Chain E from PDB  Type:PROTEIN  Length:216
                                                                                                                                                                                                                                                         
               SCOP domains d1y18e1 E:1-107 Immunoglobulin light chain kappa variable domain, VL-kappa                                   d1y18e2 E:108-212 Immunoglobulin light chain kappa constant domain, CL-kappa                             -- SCOP domains
               CATH domains 1y18E01 E:1-108 Immunoglobulins                                                                               1y18E02 E:109-214 Immunoglobulins                                                                          CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ...ee...eeee.....eeeeeee.....hhhhh.eeeeee...eeeeeee...ee.......eeeeee..eeeeee...hhhhheeeeeeee....eee...eeeee.......eeeee..hhhhhhh.eeeeeeeeeee....eeeeeee..ee....eeeee.........eeeeeeeeeehhhhhh..eeeeeeee......eeeeee.... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                1y18 E    1 ELVVTQESALTTSPGETVTLTCRSSSGAVTTSNYATWVQEKPDHLFTGLIGGTNKRAPGVPARFSGSLIGDRAALTITGAQTEDEAIYFCALWNSNHLVFGGGTKLEIKRTVAAPSVFIFPPSDEQLKSGTASVVCLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTHQGLSSPVTKSFNRGEC  214
                                    11        21      ||28        38        48        58        68        78        88        98       108       118       128       138       148       158       168       178       188       198       208      
                                    9|              27A||                                                                                                                                                                                           
                                    11               27B|                                                                                                                                                                                           
                                                      27C                                                                                                                                                                                           


Chain F from PDB  Type:PROTEIN  Length:226
                                                                                                                                                                                                                                                                   
               SCOP domains d1y18f1 F:1-113 Immunoglobulin heavy chain variable domain, VH                                                             d1y18f2 F:114-233 Immunoglobulin heavy chain gamma constant domain 1, CH1-gamma                         SCOP domains
               CATH domains 1y18F01 F:1-113 Immunoglobulins                                                                                            1y18F02 F:114-233 Immunoglobulins                                                                       CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeee..eee.....eeeeeeee..hhhhheeeeeee.....eeeeeee......eee.hhhh...eeeeehhh.eeeeee...hhhhheeeeeeeeeee....eeeeeee...eeeee........eeeee..........eeeeeeeeeee.....eeee.hhh....eee...ee.....eeeeeeeeee.hhhhh..eeeeeeehhhheeeeeee..... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                1y18 F    1 EVKLLESGGGLAQPGGSLKLSCAASGFDFRRYWMTWVRQAPGKGLEWIGDINPDSRTINYMPSLKDKFIISRDNAKNSLYLQLSRLRSEDSALYYCVRLDFDVYNHYYVLDYWGQGTSVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKKVEPKSC  233
                                    10        20        30        40        50  |     59        69        79   |||  86        96    ||100F       110       120       130|      142       152 ||||  167 ||    178 ||    189       199|||    212       222|| || 
                                                                              52A                            82A||               100A|||||                           130|                  154|||    169|      180|               200||               223| || 
                                                                                                              82B|                100B||||                            133                   156||     171       182                203|                226 || 
                                                                                                               82C                 100C|||                                                   157|                                   205                  228| 
                                                                                                                                    100D||                                                    162                                                         232 
                                                                                                                                     100E|                                                                                                                    
                                                                                                                                      100F                                                                                                                    


Chain H from PDB  Type:PROTEIN  Length:226
                                                                                                                                                                                                                                                                   
               SCOP domains d1y18h1 H:1-113 Immunoglobulin heavy chain variable domain, VH                                                             d1y18h2 H:114-233 Immunoglobulin heavy chain gamma constant domain 1, CH1-gamma                         SCOP domains
               CATH domains 1y18H01 H:1-113 Immunoglobulins                                                                                            1y18H02 H:114-233 Immunoglobulins                                                                       CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeee..eee.....eeeeeeee..hhhhheeeeeee.....eeeeeee......eee.hhhhh.eeeeeehhh.eeeeee...hhhhheeeeeeeeeee....eeeeeee...eeeee........eeeee..........eeeeeeeeeee.....eeee.hhh....eee...ee.....eeeeeeeeee.hhh.....eeeeeehhhheeeeee...... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                1y18 H    1 EVKLLESGGGLAQPGGSLKLSCAASGFDFRRYWMTWVRQAPGKGLEWIGDINPDSRTINYMPSLKDKFIISRDNAKNSLYLQLSRLRSEDSALYYCVRLDFDVYNHYYVLDYWGQGTSVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKKVEPKSC  233
                                    10        20        30        40        50  |     59        69        79   |||  86        96    ||100F       110       120       130|      142       152 ||||  167 ||    178 ||    189       199|||    212       222|| || 
                                                                              52A                            82A||               100A|||||                           130|                  154|||    169|      180|               200||               223| || 
                                                                                                              82B|                100B||||                            133                   156||     171       182                203|                226 || 
                                                                                                               82C                 100C|||                                                   157|                                   205                  228| 
                                                                                                                                    100D||                                                    162                                                         232 
                                                                                                                                     100E|                                                                                                                    
                                                                                                                                      100F                                                                                                                    


Chain L from PDB  Type:PROTEIN  Length:216
                                                                                                                                                                                                                                                         
               SCOP domains d1y18l1 L:1-107 Immunoglobulin light chain kappa variable domain, VL-kappa                                   d1y18l2 L:108-212 Immunoglobulin light chain kappa constant domain, CL-kappa                             -- SCOP domains
               CATH domains 1y18L01 L:1-108 Immunoglobulins                                                                               1y18L02 L:109-214 Immunoglobulins                                                                          CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ...ee...eeee.....eeeeeee.....hhhhh.eeeeee...eeeeeee...ee.......eeeeee..eeeeee...hhhhheeeeeeee....eee...eeeee.......eeeee..hhhhhhh.eeeeeeeeeee....eeeeeee..ee....eeeee.........eeeeeeeeeehhhhhh..eeeeeeee......eeeeee.... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                1y18 L    1 ELVVTQESALTTSPGETVTLTCRSSSGAVTTSNYATWVQEKPDHLFTGLIGGTNKRAPGVPARFSGSLIGDRAALTITGAQTEDEAIYFCALWNSNHLVFGGGTKLEIKRTVAAPSVFIFPPSDEQLKSGTASVVCLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTHQGLSSPVTKSFNRGEC  214
                                    11        21      ||28        38        48        58        68        78        88        98       108       118       128       138       148       158       168       178       188       198       208      
                                    9|              27A||                                                                                                                                                                                           
                                    11               27B|                                                                                                                                                                                           
                                                      27C
   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, 16)

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

(-) CATH Domains  (1, 16)

Asymmetric Unit
(-)
Class: Mainly Beta (13760)
(-)
Architecture: Sandwich (5577)
(-)
Topology: Immunoglobulin-like (3897)
(-)
Homologous Superfamily: Immunoglobulins (2282)
(-)
House mouse, human (Mus musculus, homo sapiens) (20)
1a1y18A02A:109-214
1b1y18A01A:1-108
1c1y18C01C:1-108
1d1y18E01E:1-108
1e1y18L01L:1-108
1f1y18B01B:1-113
1g1y18D01D:1-113
1h1y18F01F:1-113
1i1y18H01H:1-113
1j1y18C02C:109-214
1k1y18E02E:109-214
1l1y18L02L:109-214
1m1y18B02B:114-233
1n1y18D02D:114-233
1o1y18F02F:114-233
1p1y18H02H:114-233

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 1Y18)

(-) Gene Ontology  (0, 0)

Asymmetric Unit(hide GO term definitions)
    (no "Gene Ontology" information available for 1Y18)

 Visualization

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Asymmetric Unit
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1y0l WILD-TYPE ANTIBODY IN COMPLEX WITH HAPTEN