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(-) Description

Title :  MONOCLONAL ANTIBODY FRAGMENT FV4155 FROM E. COLI
 
Authors :  C. H. Trinh, S. E. V. Phillips
Date :  27 May 97  (Deposition) - 03 Dec 97  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.50
Chains :  Asym./Biol. Unit :  H,L
Keywords :  Immunoglobulin, Fv Fragment, Steroid Hormone, Fine Specificity (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  C. H. Trinh, S. D. Hemmington, M. E. Verhoeyen, S. E. Phillips
Antibody Fragment Fv4155 Bound To Two Closely Related Steroid Hormones: The Structural Basis Of Fine Specificity.
Structure V. 5 937 1997
PubMed-ID: 9261086  |  Reference-DOI: 10.1016/S0969-2126(97)00247-5
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - FV4155
    Chains: L
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Strain: JM109
    Expression System Taxid: 562
    Fragment: MONOCLONAL ANTIBODY FV FRAGMENT
    Organism Common: HOUSE MOUSE
    Organism Scientific: MUS MUSCULUS
    Organism Taxid: 10090
 
Molecule 2 - FV4155
    Chains: H
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Strain: JM109
    Expression System Taxid: 562
    Fragment: MONOCLONAL ANTIBODY FV 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  (1, 1)

Asymmetric/Biological Unit (1, 1)
No.NameCountTypeFull Name
1STG1Ligand/IonESTRIOL 3-(B-D-GLUCURONIDE)

(-) Sites  (1, 1)

Asymmetric Unit (1, 1)
No.NameEvidenceResiduesDescription
1AC1SOFTWARETHR H:31 , TYR H:32 , TYR H:33 , LEU H:99 , ASN H:100 , TYR H:101 , TYR H:104 , GLY H:105 , HOH H:207 , HOH H:210 , VAL L:99 , PRO L:100 , LEU L:101BINDING SITE FOR RESIDUE STG H 200

(-) SS Bonds  (2, 2)

Asymmetric/Biological Unit
No.Residues
1H:22 -H:96
2L:23 -L:93

(-) Cis Peptide Bonds  (2, 2)

Asymmetric/Biological Unit
No.Residues
1Ser L:7 -Pro L:8
2Val L:99 -Pro L:100

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 2BFV)

(-) 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:119
                                                                                                                                                       
               SCOP domains d2bfvh_ H: Immunoglobulin heavy chain variable domain, VH                                                               SCOP domains
               CATH domains 2bfvH00 H:1-119 Immunoglobulins                                                                                         CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeee..eeee....eeeeeeee...hhh.eeeeeee.....eeeeeee.....eeee.......eeeeee....eeeeee....hhh.eeeeeeeee....eeeee...eeeeee. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------- Transcript
                 2bfv H   1 QVQLQESGGGLVNLGGSMTLSCVASGFTFNTYYMSWVRQTPEKTLELVAAINSDGEPIYYPDTLKGRVTISRDNAKKTLYLQMSSLNFEDTALYYCARLNYAVYGMDYWGQGTTVTVSS 119
                                    10        20        30        40        50        60        70        80        90       100       110         


Chain L from PDB  Type:PROTEIN  Length:112
 aligned with KV2A7_MOUSE | P01631 from UniProtKB/Swiss-Prot  Length:113

    Alignment length:112
                                    10        20        30        40        50        60        70        80        90       100       110  
          KV2A7_MOUSE     1 DVVMTQTPLSLPVSLGDQASISCRSSQSLVHSNGNTYLNWYLQKAGQSPKLLIYKVSNRFSGVPDRFSGSGSGTDFTLKISRVEAEDLGIYFCSQTTHVPPTFGGGTKLEIK 112
               SCOP domains d2bfvl_ L: Immunoglobulin light chain kappa variable domain, VL-kappa                                            SCOP domains
               CATH domains 2bfvL00 L:1-112 Immunoglobulins                                                                                  CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eeee..eeee.....eeeeeee............eeeeee......eeee.............eeeeee..eeeeee....hhh..eeeeee............eeee. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------- Transcript
                 2bfv L   1 DIELTQSPPSLPVSLGDQVSISCRSSQSLVSNNRRNYLHWYLQKPGQSPKLVIYKVSNRFSGVPDRFSGSGSGTDFTLKISRVAAEDLGLYFCSQSSHVPLTFGSGTKLEIK 112
                                    10        20        30        40        50        60        70        80        90       100       110
   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  (2, 2)

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

(-) CATH Domains  (1, 2)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (1, 1)

Asymmetric/Biological Unit(hide GO term definitions)
Chain L   (KV2A7_MOUSE | P01631)
molecular function
    GO:0003823    antigen binding    Interacting selectively and non-covalently with an antigen, any substance which is capable of inducing a specific immune response and of reacting with the products of that response, the specific antibody or specifically sensitized T-lymphocytes, or both. Binding may counteract the biological activity of the antigen.

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  2bfv
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 Related Entries

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

UniProtKB/Swiss-Prot
        KV2A7_MOUSE | P01631: 1bfv 1cfv 1dlf 1maj 1mak 1n4x 1svz 1wz1 2dlf 2hkf 2hkh 2ipt 2iqa 2o5x 2o5y 2o5z 2r0w 2vq1

(-) Related Entries Specified in the PDB File

1bfv 2BFV IS THE SAME AS THAT OF 1BFV BUT IS IN A DIFFERENT SPACE GROUP AND IS A LOWER RESOLUTION STRUCTURE.