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(-) Description

Title :  CRYSTAL STRUCTURE OF ILOV-I486(2LT) AT PH 8.0
 
Authors :  J. Wang, X. Liu, J. Li
Date :  09 Dec 13  (Deposition) - 24 Sep 14  (Release) - 24 Sep 14  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.77
Chains :  Asym./Biol. Unit :  A,B
Keywords :  Flavoprotein, Fmn Binding, Fluorescent Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  X. Liu, L. Jiang, J. Li, L. Wang, Y. Yu, Q. Zhou, X. Lv, W. Gong, Y. Lu, J. Wang
Significant Expansion Of Fluorescent Protein Sensing Abilit Through The Genetic Incorporation Of Superior Photo-Induced Electron-Transfer Quenchers
J. Am. Chem. Soc. 2014
PubMed-ID: 25197956  |  Reference-DOI: 10.1021/JA505219R

(-) Compounds

Molecule 1 - PHOTOTROPIN-2
    Chains: A, B
    EC Number: 2.7.11.1
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Fragment: LOV DOMAIN, UNP RESIDUES 388-496
    Gene: PHOT2, CAV1, KIN7, NPL1, AT5G58140, K21L19.6
    Mutation: YES
    Organism Common: MOUSE-EAR CRESS, THALE-CRESS
    Organism Scientific: ARABIDOPSIS THALIANA
    Organism Taxid: 3702
    Synonym: DEFECTIVE IN CHLOROPLAST AVOIDANCE PROTEIN 1, NON- PHOTOTROPIC HYPOCOTYL 1-LIKE PROTEIN 1, ATKIN7, NPH1-LIKE PROTEIN 1

 Structural Features

(-) Chains, Units

  12
Asymmetric/Biological Unit : AB

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 4)

Asymmetric/Biological Unit (2, 4)
No.NameCountTypeFull Name
12LT2Mod. Amino Acid3,5-DICHLORO-L-TYROSINE
2FMN2Ligand/IonFLAVIN MONONUCLEOTIDE

(-) Sites  (2, 2)

Asymmetric Unit (2, 2)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREVAL A:392 , THR A:394 , ASN A:401 , ASN A:425 , ALA A:426 , ARG A:427 , LEU A:429 , GLN A:430 , ARG A:443 , ILE A:446 , LEU A:456 , ASN A:458 , ASN A:468 , LEU A:470 , LEU A:472 , PHE A:485 , 2LT A:486 , GLY A:487 , GLN A:489 , HOH A:1103 , HOH A:1107 , HOH A:1128 , HOH A:1133 , HOH A:1136BINDING SITE FOR RESIDUE FMN A 1001
2AC2SOFTWAREVAL B:392 , THR B:394 , ASN B:401 , ASN B:425 , ALA B:426 , ARG B:427 , LEU B:429 , GLN B:430 , ILE B:442 , ARG B:443 , ILE B:446 , LEU B:456 , ASN B:458 , ASN B:468 , LEU B:470 , LEU B:472 , PHE B:485 , 2LT B:486 , GLY B:487 , GLN B:489 , HOH B:1106 , HOH B:1107 , HOH B:1139 , HOH B:1140BINDING SITE FOR RESIDUE FMN B 1001

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 4NXF)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 4NXF)

(-) 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:106
                                                                                                                                          
               SCOP domains ---------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeee........eeeehhhhhhhhh.hhhhhh..hhhhhh....hhhhhhhhhhhhhhh..eeeeeeee.....eeeeeeeeeeee.....eeeeeeeeee... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------- Transcript
                 4nxf A 389 KNFVITDPRLPDNPIIFASDGFLELTEYSREEILGRNARFLQGPETDQATVQKIRDAIRDQRETTVQLINYTKSGKKFWNLLHLQPVRDQKGELQYFyGVQLDGSD 494
                                   398       408       418       428       438       448       458       468       478       488      
                                                                                                                           486-2LT    


Chain B from PDB  Type:PROTEIN  Length:104
                                                                                                                                        
               SCOP domains -------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeee........eeeehhhhhhhhh.hhhhhh..hhhhhh....hhhhhhhhhhhhhhh..eeeeeeee.....eeeeeeeeeeee.....eeeeeeeeee. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------- Transcript
                 4nxf B 389 KNFVITDPRLPDNPIIFASDGFLELTEYSREEILGRNARFLQGPETDQATVQKIRDAIRDQRETTVQLINYTKSGKKFWNLLHLQPVRDQKGELQYFyGVQLDG 492
                                   398       408       418       428       438       448       458       468       478       488    
                                                                                                                           486-2LT
   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  (0, 0)

(no "SCOP Domain" information available for 4NXF)

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (31, 31)

Asymmetric/Biological Unit(hide GO term definitions)

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  4nxf
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  2.7.11.1
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 Related Entries

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

UniProtKB/Swiss-Prot
        PHOT2_ARATH | P93025: 2z6d 4eep 4eer 4ees 4eet 4eeu 4nxb 4nxe 4nxg

(-) Related Entries Specified in the PDB File

4nxb THE SAME PROTEIN AT THE SAME PROTEIN AT DIFFERENT PH
4nxe THE SAME PROTEIN AT THE SAME PROTEIN AT DIFFERENT PH
4nxg THE SAME PROTEIN AT THE SAME PROTEIN AT DIFFERENT PH