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(-) Description

Title :  CRYSTAL STRUCTURE OF PEANUT ALLERGEN ARA H 5
 
Authors :  Y. Wang, Y. Z. Zhang
Date :  23 Apr 12  (Deposition) - 06 Mar 13  (Release) - 06 Mar 13  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.10
Chains :  Asym./Biol. Unit :  A
Keywords :  Peanut Allergen, Allergy, Ara H 5, Profilin, Allergen (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  Y. Wang, T. J. Fu, A. Howard, M. H. Kothary, T. H. Mchugh, Y. Zhang
Crystal Structure Of Peanut (Arachis Hypogaea ) Allergen Ar H 5.
J. Agric. Food Chem. V. 61 1573 2013
PubMed-ID: 23350842  |  Reference-DOI: 10.1021/JF303861P

(-) Compounds

Molecule 1 - PROFILIN
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PRSFDUET-1
    Expression System Strain: BL21(DE3)
    Expression System Taxid: 469008
    Expression System Vector Type: PLASMID
    Gene: PROFILIN
    Organism Common: GOOBER,GROUND-NUT
    Organism Scientific: ARACHIS HYPOGAEA
    Organism Taxid: 3818

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit : A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 10)

Asymmetric/Biological Unit (2, 10)
No.NameCountTypeFull Name
1EDO8Ligand/Ion1,2-ETHANEDIOL
2IPA2Ligand/IonISOPROPYL ALCOHOL

(-) Sites  (10, 10)

Asymmetric Unit (10, 10)
No.NameEvidenceResiduesDescription
01AC1SOFTWARELYS A:71 , MET A:73 , LYS A:86 , LYS A:87 , HOH A:318 , HOH A:344 , HOH A:357 , HOH A:372BINDING SITE FOR RESIDUE EDO A 201
02AC2SOFTWARETHR A:81 , LYS A:96 , THR A:97 , ASN A:98 , HOH A:415BINDING SITE FOR RESIDUE EDO A 202
03AC3SOFTWAREGLN A:28 , LYS A:96 , THR A:97 , ASN A:98BINDING SITE FOR RESIDUE EDO A 203
04AC4SOFTWARESER A:31 , VAL A:32 , HOH A:354 , HOH A:439 , HOH A:458BINDING SITE FOR RESIDUE EDO A 204
05AC5SOFTWAREASP A:53 , PHE A:54 , PRO A:57 , GLY A:77 , GLU A:78 , GLY A:80 , VAL A:82 , ILE A:83 , EDO A:206 , HOH A:307BINDING SITE FOR RESIDUE EDO A 205
06AC6SOFTWARETRP A:3 , ASP A:53 , GLY A:58 , VAL A:74 , ILE A:75 , GLN A:76 , GLY A:77 , ILE A:83 , EDO A:205 , HOH A:307 , HOH A:315 , HOH A:421 , HOH A:471BINDING SITE FOR RESIDUE EDO A 206
07AC7SOFTWAREGLN A:41 , PHE A:42 , HOH A:329 , HOH A:443BINDING SITE FOR RESIDUE EDO A 207
08AC8SOFTWARETRP A:3 , PRO A:79 , ASP A:128 , HOH A:331BINDING SITE FOR RESIDUE EDO A 208
09AC9SOFTWAREASP A:29 , SER A:31 , TRP A:33 , ILE A:75 , LYS A:86 , PRO A:112 , HOH A:313 , HOH A:424BINDING SITE FOR RESIDUE IPA A 209
10BC1SOFTWARELEU A:11 , HOH A:397BINDING SITE FOR RESIDUE IPA A 210

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 4ESP)

(-) Cis Peptide Bonds  (1, 1)

Asymmetric/Biological Unit
No.Residues
1Glu A:108 -Pro A:109

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 4ESP)

(-) 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:130
                                                                                                                                                                  
               SCOP domains d4espa_ A: automated matches                                                                                                       SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhhhhhhhh.........eeeeee....eeee.......hhhhhhhhhhhhhh........eee..eeeeeeeee...eeeeee..eeeeeee...eeeeeee....hhhhhhhhhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4esp A   2 SWQTYVDDHLLCEIEGNHLSSAAILGQDGSVWAQSSNFPQFKPEEITAIMNDFAEPGSLAPTGLYLGGTKYMVIQGEPGTVIRGKKGPGGVTIKKTNQALIIGIYDEPMTPGQCNMIVEKLGDYLIDTGL 131
                                    11        21        31        41        51        61        71        81        91       101       111       121       131
   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  (1, 1)

Asymmetric/Biological Unit
(-)
Class: Alpha and beta proteins (a+b) (23004)

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (2, 2)

Asymmetric/Biological Unit(hide GO term definitions)

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  Cis Peptide Bonds
    Glu A:108 - Pro A:109   [ RasMol ]  
 

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