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(-) Description

Title :  FLUORESCENT PROTEIN ASFP595, A143S, OFF-STATE
 
Authors :  M. Andresen, M. C. Wahl, A. C. Stiel, F. Graeter, L. Schaefer, S. Trowitz G. Weber, C. Eggeling, H. Grubmueller, S. W. Hell, S. Jakobs
Date :  30 Jun 05  (Deposition) - 16 Aug 05  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.45
Chains :  Asym. Unit :  A,B,C,D
Biol. Unit 1:  A,B,C,D  (2x)
Keywords :  Ascp, Fluorescent Protein, Chromoprotein, Photochromic Protein, Reversible Photoswitch, Luminescent Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  M. Andresen, M. C. Wahl, A. C. Stiel, F. Graeter, L. Schaefer, S. Trowitzsch, G. Weber, C. Eggeling, H. Grubmueller, S. W. Hell, S. Jakobs
Structure And Mechanism Of The Reversible Photoswitch Of A Fluorescent Protein
Proc. Natl. Acad. Sci. Usa V. 102 13070 2005
PubMed-ID: 16135569  |  Reference-DOI: 10.1073/PNAS.0502772102

(-) Compounds

Molecule 1 - GFP-LIKE NON-FLUORESCENT CHROMOPROTEIN FP595 CHAIN 1
    Chains: A, C
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PQE30
    Expression System Strain: BL21CODONPLUS
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Organism Common: SNAKE-LOCKS SEA ANEMONE
    Organism Scientific: ANEMONIA SULCATA
    Organism Taxid: 6108
    Synonym: ASFP595
 
Molecule 2 - GFP-LIKE NON-FLUORESCENT CHROMOPROTEIN FP595 CHAIN 2
    Chains: B, D
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PQE30
    Expression System Strain: BL21CODONPLUS
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Mutation: YES
    Organism Common: SNAKE-LOCKS SEA ANEMONE
    Organism Scientific: ANEMONIA SULCATA
    Organism Taxid: 6108
    Synonym: ASFP595

 Structural Features

(-) Chains, Units

  1234
Asymmetric Unit : ABCD
Biological Unit 1 (2x): ABCD

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 3)

Asymmetric Unit (2, 3)
No.NameCountTypeFull Name
1CL1Ligand/IonCHLORIDE ION
2NRQ2Mod. 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, 4)
No.NameCountTypeFull Name
1CL-1Ligand/IonCHLORIDE ION
2NRQ4Mod. Amino Acid{(4Z)-4-(4-HYDROXYBENZYLIDENE)-2-[3-(METHYLTHIO)PROPANIMIDOYL]-5-OXO-4,5-DIHYDRO-1H-IMIDAZOL-1-YL}ACETIC ACID

(-) Sites  (1, 1)

Asymmetric Unit (1, 1)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREHIS B:169 , PHE B:192BINDING SITE FOR RESIDUE CL B 601

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 2A53)

(-) Cis Peptide Bonds  (5, 5)

Asymmetric Unit
No.Residues
1Gly A:49 -Pro A:50
2Phe B:84 -Pro B:85
3Lys B:207 -Gly B:208
4Gly C:49 -Pro C:50
5Phe D:84 -Pro D:85

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 2A53)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 2A53)

(-) Exons   (0, 0)

(no "Exon" information available for 2A53)

(-) 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:64
 aligned with NFCP_ANESU | Q9GZ28 from UniProtKB/Swiss-Prot  Length:232

    Alignment length:64
                              1                                                             
                              |      8        18        28        38        48        58    
           NFCP_ANESU     - --MASFLKKTMPFKTTIEGTVNGHYFKCTGKGEGNPFEGTQEMKIEVIEGGPLPFAFHILSTSC  62
               SCOP domains ---------------------------------------------------------------- SCOP domains
               CATH domains ---------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------- Pfam domains
         Sec.struct. author ..hhhhh...eeeeeeeeeee..eeeeeeeeeeee....eeeeeeeeee......hhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------- Transcript
                 2a53 A  -1 HGSASFLKKTMPFKTTIEGTVNGHYFKCTGKGEGNPFEGTQEMKIEVIEGGPLPFAFHILSTSC  62
                                     8        18        28        38        48        58    


Chain B from PDB  Type:PROTEIN  Length:168
 aligned with NFCP_ANESU | Q9GZ28 from UniProtKB/Swiss-Prot  Length:232

    Alignment length:168
                                    74        84        94       104       114       124       134       144       154       164       174       184       194       204       214       224        
           NFCP_ANESU    65 GSKTFIKYVSGIPDYFKQSFPEGFTWERTTTYEDGGFLTAHQDTSLDGDCLVYKVKILGNNFPADGPVMQNKAGRWEPATEIVYEVDGVLRGQSLMALKCPGGRHLTCHLHTTYRSKKPASALKMPGFHFEDHRIEIMEEVEKGKCYKQYEAAVGRYCDAAPSKLGHN 232
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ......ee.......hhhhh...eeeeeeeee....eeeeeeeeeee..eeeeeeeeeee..............ee..eeeeeeee..eeeeeeeeeee.....eeeeeeeeeeee..hhhhh.....eeeeeeeeeeeeee...eeeeeeeeeee............ Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 2a53 B  65 mSKTFIKYVSGIPDYFKQSFPEGFTWERTTTYEDGGFLTAHQDTSLDGDCLVYKVKILGNNFPADGPVMQNKAGRWEPSTEIVYEVDGVLRGQSLMALKCPGGRHLTCHLHTTYRSKKPASALKMPGFHFEDHRIEIMEEVEKGKCYKQYEAAVGRYCDAAPSKLGHN 232
                            |       74        84        94       104       114       124       134       144       154       164       174       184       194       204       214       224        
                           65-NRQ                                                                                                                                                                   


Chain C from PDB  Type:PROTEIN  Length:59
 aligned with NFCP_ANESU | Q9GZ28 from UniProtKB/Swiss-Prot  Length:232

    Alignment length:59
                                    13        23        33        43        53         
           NFCP_ANESU     4 FLKKTMPFKTTIEGTVNGHYFKCTGKGEGNPFEGTQEMKIEVIEGGPLPFAFHILSTSC  62
               SCOP domains ----------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------- Pfam domains
         Sec.struct. author .....eeeeeeeeeee..eeeeeeeeeeee....eeeeeeeeee......hhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------- Transcript
                 2a53 C   4 FLKKTMPFKTTIEGTVNGHYFKCTGKGEGNPFEGTQEMKIEVIEGGPLPFAFHILSTSC  62
                                    13        23        33        43        53         


Chain D from PDB  Type:PROTEIN  Length:168
 aligned with NFCP_ANESU | Q9GZ28 from UniProtKB/Swiss-Prot  Length:232

    Alignment length:168
                                    74        84        94       104       114       124       134       144       154       164       174       184       194       204       214       224        
           NFCP_ANESU    65 GSKTFIKYVSGIPDYFKQSFPEGFTWERTTTYEDGGFLTAHQDTSLDGDCLVYKVKILGNNFPADGPVMQNKAGRWEPATEIVYEVDGVLRGQSLMALKCPGGRHLTCHLHTTYRSKKPASALKMPGFHFEDHRIEIMEEVEKGKCYKQYEAAVGRYCDAAPSKLGHN 232
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ......ee.......hhhhh...eeeeeeeee....eeeeeeeeeee..eeeeeeeeeee..............ee..eeeeeeee..eeeeeeeeeeee...eeeeeeeeeeeee..hhhhh.....eeeeeeeeeeeeee...eeeeeeeeeee............ Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 2a53 D  65 mSKTFIKYVSGIPDYFKQSFPEGFTWERTTTYEDGGFLTAHQDTSLDGDCLVYKVKILGNNFPADGPVMQNKAGRWEPSTEIVYEVDGVLRGQSLMALKCPGGRHLTCHLHTTYRSKKPASALKMPGFHFEDHRIEIMEEVEKGKCYKQYEAAVGRYCDAAPSKLGHN 232
                            |       74        84        94       104       114       124       134       144       154       164       174       184       194       204       214       224        
                           65-NRQ
   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 2A53)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 2A53)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 2A53)

(-) Gene Ontology  (2, 2)

Asymmetric Unit(hide GO term definitions)
Chain A,B,C,D   (NFCP_ANESU | Q9GZ28)
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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  2a53
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 Related Entries

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

UniProtKB/Swiss-Prot
        NFCP_ANESU | Q9GZ28: 1xmz 1xqm 2a50 2a52 2a54 2a56 3cfa 3cff 3cfh

(-) Related Entries Specified in the PDB File

2a50 THE SAME PROTEIN(NATIVE), OFF-STATE
2a52 THE SAME PROTEIN(S158V), ON-STATE
2a54 THE SAME PROTEIN(A143S), ON-STATE, 1MIN IRRADIATION
2a56 THE SAME PROTEIN(A143S), ON-STATE, 5MIN IRRADIATION