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(-) Description

Title :  MONELLIN (MNEI) AT 1.15 RESOLUTION
 
Authors :  J. R. Hobbs, S. D. Munger, G. L. Conn
Date :  14 Dec 06  (Deposition) - 20 Feb 07  (Release) - 17 Jun 08  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.15
Chains :  Asym./Biol. Unit :  X
Keywords :  Alternative Conformations, 3-10 Polyproline Ii Helix, Plant Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  J. R. Hobbs, S. D. Munger, G. L. Conn
Monellin (Mnei) At 1. 15 A Resolution
Acta Crystallogr. , Sect. F V. 63 162 2007
PubMed-ID: 17329805  |  Reference-DOI: 10.1107/S1744309107005271
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - MONELLIN CHAIN B AND MONELLIN CHAIN A
    Chains: X
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET22B
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Organism Common: SERENDIPITY BERRY
    Organism Scientific: DIOSCOREOPHYLLUM CUMMINSII
    Organism Taxid: 3457

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit : X

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 4)

Asymmetric/Biological Unit (1, 4)
No.NameCountTypeFull Name
1SO44Ligand/IonSULFATE ION

(-) Sites  (4, 4)

Asymmetric Unit (4, 4)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREHOH X:62 , HOH X:103 , HOH X:138 , GLU X:1048 , ARG X:1053 , LYS X:1056 , ASP X:1078BINDING SITE FOR RESIDUE SO4 X 1097
2AC2SOFTWAREHOH X:14 , HOH X:76 , HOH X:88 , ARG X:1031 , ARG X:1039BINDING SITE FOR RESIDUE SO4 X 1098
3AC3SOFTWAREHOH X:54 , HOH X:74 , HOH X:114 , GLU X:1022 , LYS X:1025 , ARG X:1072 , VAL X:1093 , PRO X:1094BINDING SITE FOR RESIDUE SO4 X 1099
4AC4SOFTWAREHOH X:71 , GLY X:1051 , PHE X:1052 , ARG X:1053BINDING SITE FOR RESIDUE SO4 X 1100

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 2O9U)

(-) Cis Peptide Bonds  (3, 3)

Asymmetric/Biological Unit
No.Residues
1Gly X:1001 -Glu X:1002
2Arg X:1039 -Pro X:1040
3Gly X:1091 -Pro X:1092

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 2O9U)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 2O9U)

(-) Exons   (0, 0)

(no "Exon" information available for 2O9U)

(-) 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 X from PDB  Type:PROTEIN  Length:96
 aligned with MONA_DIOCU | P02881 from UniProtKB/Swiss-Prot  Length:45

    Alignment length:96
                                                                               1                                            
                                     -         -         -         -         - |       9        19        29        39      
          MONA_DIOCU      - ---------------------------------------------------FREIKGYEYQLYVYASDKLFRADISEDYKTRGRKLLRFNGPVPPP   45
               SCOP domains d2o9ux_ X: automated matches                                                                     SCOP domains
               CATH domains 2o9uX00 X:1001-1096  [code=3.10.450.10, no name defined]                                         CATH domains
               Pfam domains Monellin-2o9uX01 X:1001-1040            -------------------------------------------------------- Pfam domains
         Sec.struct. author ...eee..hhhhhhhhhhhhhhhhhhh......eeeeeeeeeeeeee.......eeeeeeeeeeee..eeeeeeeeee.....eeeeeee...... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------ Transcript
                2o9u X 1001 GEWEIIDIGPFTQNLGKFAVDEENKIGQYGRLTFNKVIRPCMKKTIYENEGFREIKGYEYQLYVYASDKLFRADISEDYKTRGRKLLRFNGPVPPP 1096
                                  1010      1020      1030      1040      1050      1060      1070      1080      1090      


Chain X from PDB  Type:PROTEIN  Length:96
 aligned with MONB_DIOCU | P02882 from UniProtKB/Swiss-Prot  Length:50

    Alignment length:96
                                                                            50                                              
                                    10        20        30        40        50         -         -         -         -      
          MONB_DIOCU      1 GEWEIIDIGPFTQNLGKFAVDEENKIGQYGRLTFNKVIRPCMKKTIYEEN----------------------------------------------    -
               SCOP domains d2o9ux_ X: automated matches                                                                     SCOP domains
               CATH domains 2o9uX00 X:1001-1096  [code=3.10.450.10, no name defined]                                         CATH domains
               Pfam domains Monellin-2o9uX01 X:1001-1040            -------------------------------------------------------- Pfam domains
         Sec.struct. author ...eee..hhhhhhhhhhhhhhhhhhh......eeeeeeeeeeeeee.......eeeeeeeeeeee..eeeeeeeeee.....eeeeeee...... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------ Transcript
                2o9u X 1001 GEWEIIDIGPFTQNLGKFAVDEENKIGQYGRLTFNKVIRPCMKKTIYENEGFREIKGYEYQLYVYASDKLFRADISEDYKTRGRKLLRFNGPVPPP 1096
                                  1010      1020      1030      1040      1050      1060      1070      1080      1090
   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  (1, 1)

Asymmetric/Biological Unit
(-)
Class: Alpha Beta (26913)

(-) Pfam Domains  (1, 1)

Asymmetric/Biological Unit
(-)
Clan: no clan defined [family: Monellin] (7)

(-) Gene Ontology  (0, 0)

Asymmetric/Biological Unit(hide GO term definitions)
    (no "Gene Ontology" information available for 2O9U)

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  Cis Peptide Bonds
    Arg X:1039 - Pro X:1040   [ RasMol ]  
    Gly X:1001 - Glu X:1002   [ RasMol ]  
    Gly X:1091 - Pro X:1092   [ RasMol ]  
 

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  MONA_DIOCU | P02881
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  MONB_DIOCU | P02882
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 Related Entries

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

UniProtKB/Swiss-Prot
        MONA_DIOCU | P02881: 1fa3 1fuw 1iv7 1iv9 1krl 1m9g 1mnl 2gpk 3mon 3pxm 3pyj 3q2p 4mon 5lc6 5lc7
        MONB_DIOCU | P02882: 1fa3 1fuw 1iv7 1iv9 1krl 1m9g 1mnl 1mol 3mon 3pxm 3pyj 3q2p 4mon 5lc6 5lc7

(-) Related Entries Specified in the PDB File

(no "Related Entries Specified in the PDB File" available for 2O9U)