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(-) Description

Title :  CRYSTAL STRUCTURE ANALYSIS OF FP611
 
Authors :  H. Nar, K. Nienhaus, U. Nienhaus, J. Wiedenmann
Date :  14 Aug 08  (Deposition) - 23 Sep 08  (Release) - 09 Jun 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.10
Chains :  Asym. Unit :  A
Biol. Unit 1:  A  (2x)
Keywords :  Chromophore, Luminescence, Photoprotein, Red Fluorescent Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  K. Nienhaus, H. Nar, R. Heilker, J. Wiedenmann, G. U. Nienhaus
Trans-Cis Isomerization Is Responsible For The Red-Shifted Fluorescence In Variants Of The Red Fluorescent Protein Eqfp611.
J. Am. Chem. Soc. V. 130 12578 2008
PubMed-ID: 18761441  |  Reference-DOI: 10.1021/JA8046443
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - RED FLUORESCENT PROTEIN EQFP611
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Strain: M15PREP4
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Organism Common: SEA ANEMONE
    Organism Scientific: ENTACMAEA QUADRICOLOR
    Organism Taxid: 6118
    Other Details: SYNONYMOUS SOURCE ORGANISM NAME PARASICYONIS ACTINOSTOLOIDES
    Synonym: GFP-LIKE CHROMOPROTEIN;
FP611

 Structural Features

(-) Chains, Units

  1
Asymmetric Unit : A
Biological Unit 1 (2x): A

Summary Information (see also Sequences/Alignments below)

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

Asymmetric Unit (1, 1)
No.NameCountTypeFull Name
1NRQ1Mod. Amino Acid{(4Z)-4-(4-HYDROXYBENZYLIDENE)-2-[3-(METHYLTHIO)PROPANIMIDOYL]-5-OXO-4,5-DIHYDRO-1H-IMIDAZOL-1-YL}ACETIC ACID
Biological Unit 1 (1, 2)
No.NameCountTypeFull Name
1NRQ2Mod. Amino Acid{(4Z)-4-(4-HYDROXYBENZYLIDENE)-2-[3-(METHYLTHIO)PROPANIMIDOYL]-5-OXO-4,5-DIHYDRO-1H-IMIDAZOL-1-YL}ACETIC ACID

(-) Sites  (0, 0)

(no "Site" information available for 3E5T)

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 3E5T)

(-) Cis Peptide Bonds  (2, 2)

Asymmetric Unit
No.Residues
1Gly A:49 -Pro A:50
2Phe A:84 -Pro A:85

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 3E5T)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 3E5T)

(-) Exons   (0, 0)

(no "Exon" information available for 3E5T)

(-) 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:229
 aligned with RFP_ENTQU | Q8ISF8 from UniProtKB/Swiss-Prot  Length:231

    Alignment length:231
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230 
            RFP_ENTQU     1 MNSLIKENMRMMVVMEGSVNGYQFKCTGEGDGNPYMGTQTMRIKVVEGGPLPFAFDILATSFMYGSKTFIKHTKGIPDFFKQSFPEGFTWERVTRYEDGGVFTVMQDTSLEDGCLVYHAKVTGVNFPSNGAVMQKKTKGWEPNTEMLYPADGGLRGYSQMALNVDGGGYLSCSFETTYRSKKTVENFKMPGFHFVDHRLERLEESDKEMFVVQHEHAVAKFCDLPSKLGRL 231
               SCOP domains d3e5ta_ A: automated matches                                                                                                                                                                                                            SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ........eeeeeeeeeee..eeeeeeeeeeee....eeeeeeeeee......hhhhhhhhh.--.....ee.......hhhhh...eeeeeeeee....eeeeeeeeeee..eeeeeeeeeee............eeee..eeeeeeee..eeeeeeeeeeee....eeeeeeeeeeee..hhhhh.....eeeeeeeeeeeee....eeeeeeeeeee........... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3e5t A   1 MNSLIKENMRMMVVMEGSVNGYQFKCTGEGDGNPYMGTQTMRIKVVEGGPLPFAFDILATSFm--SKTFIKHTKGIPDFFKQSFPEGFTWERVTRYEDGGVFTVMQDTSLEDGCLVYHAKVTGTNFPSNGAVMQKKTKGWEPNTEMLYPADGGLRGYSQMALNVDGGGYLSCSFETTYRSKKTVENFKMPGFHFVDHRLERLEESDKEMFVVQHEHAVAKFCDLPSKLGRL 231
                                    10        20        30        40        50        60  |  |  70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230 
                                                                                         63-NRQ
   Legend:   → Mismatch (orange background)
  - → Gap (green background, '-', border residues have a numbering label)
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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  (1, 1)

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

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 3E5T)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 3E5T)

(-) Gene Ontology  (2, 2)

Asymmetric Unit(hide GO term definitions)
Chain A   (RFP_ENTQU | Q8ISF8)
biological process
    GO:0008218    bioluminescence    The production of light by certain enzyme-catalyzed reactions in cells.
    GO:0018298    protein-chromophore linkage    The covalent or noncovalent attachment of a chromophore to a protein.

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 Related Entries

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

UniProtKB/Swiss-Prot
        RFP_ENTQU | Q8ISF8: 1uis 3e5v 3e5w 3ip2 3u0l 3u0m 3u0n

(-) Related Entries Specified in the PDB File

3e5v 3e5w