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(-) Description

Title :  THE 2.0 CRYSTAL STRUCTURE OF EQFP611, A FAR-RED FLUORESCENT PROTEIN FROM THE SEA ANEMONE ENTACMAEA QUADRICOLOR
 
Authors :  J. Petersen, P. G. Wilmann, T. Beddoe, A. J. Oakley, R. J. Devenish, M. Prescott, J. Rossjohn
Date :  21 Jul 03  (Deposition) - 21 Oct 03  (Release) - 30 Jun 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.00
Chains :  Asym./Biol. Unit :  A,B
Keywords :  Luminescent Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  J. Petersen, P. G. Wilmann, T. Beddoe, A. J. Oakley, R. J. Devenish, M. Prescott, J. Rossjohn
The 2. 0A Crystal Structure Of Eqfp611, A Far-Red Fluorescent Protein From The Sea Anemone Entacmaea Quadricolor
J. Biol. Chem. V. 278 44626 2003
PubMed-ID: 12909624  |  Reference-DOI: 10.1074/JBC.M307896200
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - RED FLUORESCENT PROTEIN FP611
    Chains: A, B
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Taxid: 562
    Expression System Vector: PQE32
    Expression System Vector Type: PLASMID
    Organism Scientific: ENTACMAEA QUADRICOLOR
    Organism Taxid: 6118

 Structural Features

(-) Chains, Units

  12
Asymmetric/Biological Unit : AB

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (3, 6)

Asymmetric/Biological Unit (3, 6)
No.NameCountTypeFull Name
1ACY2Ligand/IonACETIC ACID
2CA2Ligand/IonCALCIUM ION
3NRQ2Mod. Amino Acid{(4Z)-4-(4-HYDROXYBENZYLIDENE)-2-[3-(METHYLTHIO)PROPANIMIDOYL]-5-OXO-4,5-DIHYDRO-1H-IMIDAZOL-1-YL}ACETIC ACID

(-) Sites  (4, 4)

Asymmetric Unit (4, 4)
No.NameEvidenceResiduesDescription
1AC1SOFTWARETHR A:40 , HIS A:214 , HOH A:1031 , ARG B:42 , VAL B:212BINDING SITE FOR RESIDUE CA A 1004
2AC2SOFTWAREMET A:146 , GLU B:141 , PRO B:142 , ASN B:143 , MET B:160 , ALA B:161BINDING SITE FOR RESIDUE CA B 1003
3AC3SOFTWAREGLN A:39 , NRQ A:63 , SER A:66 , LYS A:67 , PHE A:69 , ILE A:70 , HIS A:197 , GLU A:215 , ALA A:217BINDING SITE FOR RESIDUE ACY A 1001
4AC4SOFTWAREGLN B:39 , NRQ B:63 , SER B:66 , LYS B:67 , PHE B:69 , HIS B:197 , GLU B:215 , ALA B:217BINDING SITE FOR RESIDUE ACY B 1002

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 1UIS)

(-) Cis Peptide Bonds  (4, 4)

Asymmetric/Biological Unit
No.Residues
1Gly A:49 -Pro A:50
2Phe A:84 -Pro A:85
3Gly B:49 -Pro B:50
4Phe B:84 -Pro B:85

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1UIS)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 1UIS)

(-) Exons   (0, 0)

(no "Exon" information available for 1UIS)

(-) 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:225
 aligned with RFP_ENTQU | Q8ISF8 from UniProtKB/Swiss-Prot  Length:231

    Alignment length:227
                              1                                                                                                                                                                                                                                
                              |      8        18        28        38        48        58        68        78        88        98       108       118       128       138       148       158       168       178       188       198       208       218       
            RFP_ENTQU     - --MNSLIKENMRMMVVMEGSVNGYQFKCTGEGDGNPYMGTQTMRIKVVEGGPLPFAFDILATSFMYGSKTFIKHTKGIPDFFKQSFPEGFTWERVTRYEDGGVFTVMQDTSLEDGCLVYHAKVTGVNFPSNGAVMQKKTKGWEPNTEMLYPADGGLRGYSQMALNVDGGGYLSCSFETTYRSKKTVENFKMPGFHFVDHRLERLEESDKEMFVVQHEHAVAKFCDLP 225
               SCOP domains d1uisa_ A: Red fluorescent protein fp61                                                                                                                                                                                             SCOP domains
               CATH domains 1uisA00 A:-1-225 Green Fluorescent Protein                                                                                                                                                                                          CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..........eeeeeeeeeee..eeeeeeeeeeee....eeeeeeeeee.......hhhhhh...--.....ee.......hhhhh...eeeeeeeee....eeeeeeeeeee..eeeeeeeeeee............eeee..eeeeeeee..eeeeeeeeeeee....eeeeeeeeeeee..hhhhh.....eeeeeeeeeeeee....eeeeeeeeeee..... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1uis A  -1 IHMNSLIKENMRMMVVMEGSVNGYQFKCTGEGDGNPYMGTQTMRIKVVEGGPLPFAFDILATSFm--SKTFIKHTKGIPDFFKQSFPEGFTWERVTRYEDGGVFTVMQDTSLEDGCLVYHAKVTGVNFPSNGAVMQKKTKGWEPNTEMLYPADGGLRGYSQMALNVDGGGYLSCSFETTYRSKKTVENFKMPGFHFVDHRLERLEESDKEMFVVQHEHAVAKFCDLP 225
                                     8        18        28        38        48        58    |  |68        78        88        98       108       118       128       138       148       158       168       178       188       198       208       218       
                                                                                           63-NRQ                                                                                                                                                              


Chain B from PDB  Type:PROTEIN  Length:225
 aligned with RFP_ENTQU | Q8ISF8 from UniProtKB/Swiss-Prot  Length:231

    Alignment length:227
                              1                                                                                                                                                                                                                                
                              |      8        18        28        38        48        58        68        78        88        98       108       118       128       138       148       158       168       178       188       198       208       218       
            RFP_ENTQU     - --MNSLIKENMRMMVVMEGSVNGYQFKCTGEGDGNPYMGTQTMRIKVVEGGPLPFAFDILATSFMYGSKTFIKHTKGIPDFFKQSFPEGFTWERVTRYEDGGVFTVMQDTSLEDGCLVYHAKVTGVNFPSNGAVMQKKTKGWEPNTEMLYPADGGLRGYSQMALNVDGGGYLSCSFETTYRSKKTVENFKMPGFHFVDHRLERLEESDKEMFVVQHEHAVAKFCDLP 225
               SCOP domains d1uisb_ B: Red fluorescent protein fp61                                                                                                                                                                                             SCOP domains
               CATH domains 1uisB00 B:-1-225 Green Fluorescent Protein                                                                                                                                                                                          CATH domains
           Pfam domains (1) ---GFP-1uisB01 B:2-222                                                                                                                                                                                                          --- Pfam domains (1)
           Pfam domains (2) ---GFP-1uisB02 B:2-222                                                                                                                                                                                                          --- Pfam domains (2)
         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
                 1uis B  -1 IHMNSLIKENMRMMVVMEGSVNGYQFKCTGEGDGNPYMGTQTMRIKVVEGGPLPFAFDILATSFm--SKTFIKHTKGIPDFFKQSFPEGFTWERVTRYEDGGVFTVMQDTSLEDGCLVYHAKVTGVNFPSNGAVMQKKTKGWEPNTEMLYPADGGLRGYSQMALNVDGGGYLSCSFETTYRSKKTVENFKMPGFHFVDHRLERLEESDKEMFVVQHEHAVAKFCDLP 225
                                     8        18        28        38        48        58    |  |68        78        88        98       108       118       128       138       148       158       168       178       188       198       208       218       
                                                                                           63-NRQ
   Legend:   → Mismatch (orange background)
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  extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '|'

 Classification and Annotation

(-) SCOP Domains  (1, 2)

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

(-) CATH Domains  (1, 2)

Asymmetric/Biological Unit
(-)
Class: Mainly Beta (13760)

(-) Pfam Domains  (1, 2)

Asymmetric/Biological Unit
(-)
Clan: GFP (101)

(-) Gene Ontology  (2, 2)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A,B   (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: 3e5t 3e5v 3e5w 3ip2 3u0l 3u0m 3u0n

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