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(-) Description

Title :  CRYSTAL STRUCTURE OF ANTI-MSP2 FV FRAGMENT (MAB6D8) IN COMPLEX WITH 3D7-MSP2 14-30
 
Authors :  R. A. V. Morales, C. A. Macraild, J. Seow, K. Bankala, N. Drinkwater, S. M R. Rouet, D. Christ, R. F. Anders, R. S. Norton
Date :  24 Jul 14  (Deposition) - 03 Jun 15  (Release) - 03 Jun 15  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.35
Chains :  Asym./Biol. Unit :  A,B,Q
Keywords :  Immunoglobulin Fold, Immune System, N-Terminal Msp2, Unstructured Antigen (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  R. A. Morales, C. A. Macraild, J. Seow, B. Krishnarjuna, N. Drinkwater R. Rouet, R. F. Anders, D. Christ, S. Mcgowan, R. S. Norton
Structural Basis For Epitope Masking And Strain Specificity Of A Conserved Epitope In An Intrinsically Disordered Malaria Vaccine Candidate.
Sci Rep V. 5 10103 2015
PubMed-ID: 25965408  |  Reference-DOI: 10.1038/SREP10103

(-) Compounds

Molecule 1 - FV FRAGMENT(MAB6D8) HEAVY CHAIN
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Taxid: 562
    Organism Scientific: MUS MUSCULUS
    Organism Taxid: 10090
 
Molecule 2 - FV FRAGMENT(MAB6D8) LIGHT CHAIN
    Chains: B
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Taxid: 562
    Organism Scientific: MUS MUSCULUS
    Organism Taxid: 10090
 
Molecule 3 - MEROZOITE SURFACE ANTIGEN 2
    Chains: Q
    Engineered: YES
    Fragment: UNP RESIDUES 33-49
    Organism Scientific: PLASMODIUM FALCIPARUM 3D7
    Organism Taxid: 36329
    Synonym: MEROZOITE SURFACE PROTEIN 2, MSA-2, 45 KDA MEROZOITE SURFACE ANTIGEN
    Synthetic: YES

 Structural Features

(-) Chains, Units

  123
Asymmetric/Biological Unit : ABQ

Summary Information (see also Sequences/Alignments below)

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

Asymmetric/Biological Unit (1, 1)
No.NameCountTypeFull Name
1ACE1Mod. Amino AcidACETYL GROUP

(-) Sites  (2, 2)

Asymmetric Unit (2, 2)
No.NameEvidenceResiduesDescription
1AC1SOFTWARETYR B:53 , LEU B:58 , GLU B:59 , SER B:60 , HOH B:238 , ASN Q:14 , ALA Q:15BINDING SITE FOR RESIDUE ACE Q 13
2AC2SOFTWAREASP A:31 , ASP A:32 , PHE A:33 , ARG A:50 , ASP A:52 , ASN A:55 , TYR A:57 , TYR A:99 , GLY A:100 , VAL A:101 , HIS B:31 , ASP B:34 , TYR B:36 , ASN B:38 , TYR B:53 , GLU B:59 , THR B:95 , ASN B:96 , TYR B:100 , HOH B:201 , HOH B:228 , HOH B:375 , ACE Q:13 , HOH Q:101 , HOH Q:102 , HOH Q:106 , HOH Q:107 , HOH Q:108 , HOH Q:109 , HOH Q:110 , HOH Q:111 , HOH Q:112 , HOH Q:117 , HOH Q:118 , HOH Q:120BINDING SITE FOR CHAIN Q OF MEROZOITE SURFACE ANTIGEN 2

(-) SS Bonds  (2, 2)

Asymmetric/Biological Unit
No.Residues
1A:22 -A:96
2B:23 -B:92

(-) Cis Peptide Bonds  (3, 3)

Asymmetric/Biological Unit
No.Residues
1Ser B:7 -Pro B:8
2His B:80 -Pro B:81
3Asp B:98 -Pro B:99

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4QY8)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4QY8)

(-) Exons   (0, 0)

(no "Exon" information available for 4QY8)

(-) 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 A from PDB  Type:PROTEIN  Length:114
                                                                                                                                                  
               SCOP domains ------------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ..eeee...eee.....eeeeeeee..hhhhh.eeeeeee...eeeeeeee......eee.hhhh..eeeeee....eeeeee...hhhhheeeeeee....ee...eeeee.. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------ Transcript
                 4qy8 A   1 QVQLQQSGDELVKPGASVKLSCTVSGFNIKDDFIHWMKQRPEQGLEWIGRIDPANGYTKYAPKFQDKATMTADTSSNTAYLQLSSLASEDAAVYYCATYGVAYWGQGTLVTVSA 114
                                    10        20        30        40        50        60        70        80        90       100       110    


Chain B from PDB  Type:PROTEIN  Length:111
                                                                                                                                               
               SCOP domains --------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eeee..eeee.....eeeeeee....ee..ee.eeeeee......eeeee...ee.......eeeeee..eeeeee...hhhhheeeeeee......ee...eeeee. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------- Transcript
                 4qy8 B   1 DIVLTQSPASLAVSLGQRATISCKASQSVDHDGDSYMNWFQQKPGQSPKLLIYAASNLESGIPARFSGSGSGTDFTLNIHPVEEEDAATYYCQQTNEDPYTFGGGTKLEIK 111
                                    10        20        30        40        50        60        70        80        90       100       110 


Chain Q from PDB  Type:PROTEIN  Length:15
                                               
               SCOP domains --------------- SCOP domains
               CATH domains --------------- CATH domains
               Pfam domains --------------- Pfam domains
         Sec.struct. author ............... Sec.struct. author
                 SAPs(SNPs) --------------- SAPs(SNPs)
                    PROSITE --------------- PROSITE
                 Transcript --------------- Transcript
                 4qy8 Q  13 xNAYNMSIRRSMAES  27
                            |       22     
                           13-ACE
   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  (0, 0)

(no "SCOP Domain" information available for 4QY8)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4QY8)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4QY8)

(-) Gene Ontology  (7, 7)

Asymmetric/Biological Unit(hide GO term definitions)

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  Cis Peptide Bonds
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 Related Entries

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

UniProtKB/Swiss-Prot
        MSA2_PLAF7 | P50498: 2mu8 5tbd

(-) Related Entries Specified in the PDB File

4qxt THE SAME FV FRAGMENT COMPLEXED WITH FC27-MSP2 14-30
4qyo ANTI-MSP2 FV FRAGMENT (MAB6D8)IN COMPLEX WITH MSP2 14-22