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(-) Description

Title :  STRUCTURE OF A CUBE-SHAPED, HIGHLY POROUS PROTEIN CAGE DESIGNED BY FUSING SYMMETRIC OLIGOMERIC DOMAINS
 
Authors :  Y. -T. Lai, T. O. Yeates
Date :  10 May 14  (Deposition) - 19 Nov 14  (Release) - 03 Dec 14  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  7.08
Chains :  Asym. Unit :  A,B
Biol. Unit 1:  A,B  (12x)
Keywords :  Protein Design, Bionanotechnology, Self-Assembly, Symmetry, Porous Biomaterials, Structural Protein, Lyase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  Y. T. Lai, E. Reading, G. L. Hura, K. L. Tsai, A. Laganowsky, F. J. Asturias, J. A. Tainer, C. V. Robinson, T. O. Yeates
Structure Of A Designed Protein Cage That Self-Assembles Into A Highly Porous Cube.
Nat Chem V. 6 1065 2014
PubMed-ID: 25411884  |  Reference-DOI: 10.1038/NCHEM.2107

(-) Compounds

Molecule 1 - 2-DEHYDRO-3-DEOXY-6-PHOSPHOGALACTONATE ALDOLASE, PEPTIDYL- PROLYL CIS-TRANS ISOMERASE CHIMERA
    Chains: A, B
    EC Number: 4.1.2.21
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET22B
    Expression System Strain: BL21(DE3)
    Expression System Taxid: 469008
    Expression System Vector Type: PLASMID
    Fragment: SEE REMARK 999
    Gene: DGOA, FKPA
    Organism Scientific: ESCHERICHIA COLI
    Organism Taxid: 562
    Synonym: DESIGNED POROUS PROTEIN CUBE

 Structural Features

(-) Chains, Units

  12
Asymmetric Unit : AB
Biological Unit 1 (12x): AB

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (0, 0)

(no "Ligand,Modified Residues,Ions" information available for 4QCC)

(-) Sites  (0, 0)

(no "Site" information available for 4QCC)

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (2, 2)

Asymmetric Unit
No.Residues
1Phe A:128 -Pro A:129
2Phe B:128 -Pro B:129

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 4QCC)

(-) 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:270
                                                                                                                                                                                                                                                                                                              
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ....eeee....hhhhhhhhhhhhhhhh..eeeee....hhhhhhhhhhhhhh...eeeee...hhhhhhhhhhh...eee....hhhhhhhhhhh..eee.ee.hhhhhhhhhhh...eeee.hhhhhhhhhhhhhhh......eeeee......hhhhhhhhh..eeee.........hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.....hhhhhhhhhhhhhh.....hhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 4qcc A   5 TKLPLIAILRGITPDEALAHVGAVIDAGFDAVEIPLNSPQWEQSIPAIVDAYGDKALIGAGTVLKPEQVDALARMGCQLIVTPNIHSEVIRRAVGYGMTVCPGCATATEAFTALEAGAQALKIFPSSAFGPQYIKALKAVLPSDIAVFAVGGVTPENLAQWIDAGCAGAGLGSDLYRAGQSVERTAQQAAAFVKAYREAQKQKEQRQDQKSAYALGASLGRYMENSLKEQEKLGIKLDKDQLIAGVQDAFADKSKLSDQEIEQTLQAFEA 274
                                    14        24        34        44        54        64        74        84        94       104       114       124       134       144       154       164       174       184       194       204       214       224       234       244       254       264       274


Chain B from PDB  Type:PROTEIN  Length:270
                                                                                                                                                                                                                                                                                                              
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ....eeee....hhhhhhhhhhhhhhhh..eeeee....hhhhhhhhhhhhhh...eeeee...hhhhhhhhhhh...eee....hhhhhhhhhhh..eee.ee.hhhhhhhhhhh...eeee.hhhhhhhhhhhhhhh......eeeee......hhhhhhhhh..eeee.........hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.....hhhhhhhhhhhhhh.....hhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 4qcc B   5 TKLPLIAILRGITPDEALAHVGAVIDAGFDAVEIPLNSPQWEQSIPAIVDAYGDKALIGAGTVLKPEQVDALARMGCQLIVTPNIHSEVIRRAVGYGMTVCPGCATATEAFTALEAGAQALKIFPSSAFGPQYIKALKAVLPSDIAVFAVGGVTPENLAQWIDAGCAGAGLGSDLYRAGQSVERTAQQAAAFVKAYREAQKQKEQRQDQKSAYALGASLGRYMENSLKEQEKLGIKLDKDQLIAGVQDAFADKSKLSDQEIEQTLQAFEA 274
                                    14        24        34        44        54        64        74        84        94       104       114       124       134       144       154       164       174       184       194       204       214       224       234       244       254       264       274
   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 4QCC)

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (5, 5)

Asymmetric Unit(hide GO term definitions)

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  Cis Peptide Bonds
    Phe A:128 - Pro A:129   [ RasMol ]  
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 Related Entries

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        DGOA_ECOLI | Q6BF16: 2v81 2v82

(-) Related Entries Specified in the PDB File

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