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(-) Description

Title :  CRYSTAL STRUCTURE OF ILOV-I486(2LT) AT PH 6.5
 
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 :  2.10
Chains :  Asym./Biol. Unit :  A,B
Keywords :  Flavoprotein, 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 , VAL A:439 , ILE A:442 , 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:1106 , HOH A:1107BINDING 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:1102 , HOH B:1108 , HOH B:1119BINDING SITE FOR RESIDUE FMN B 1001

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (0, 0)

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

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 4NXE)

(-) 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: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
                 4nxe A 389 KNFVITDPRLPDNPIIFASDGFLELTEYSREEILGRNARFLQGPETDQATVQKIRDAIRDQRETTVQLINYTKSGKKFWNLLHLQPVRDQKGELQYFyGVQLDG 492
                                   398       408       418       428       438       448       458       468       478       488    
                                                                                                                           486-2LT  


Chain B from PDB  Type:PROTEIN  Length:105
                                                                                                                                         
               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
                 4nxe B 389 KNFVITDPRLPDNPIIFASDGFLELTEYSREEILGRNARFLQGPETDQATVQKIRDAIRDQRETTVQLINYTKSGKKFWNLLHLQPVRDQKGELQYFyGVQLDGS 493
                                   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)
    → 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 4NXE)

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (31, 31)

Asymmetric/Biological Unit(hide GO term definitions)

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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 4nxf 4nxg

(-) Related Entries Specified in the PDB File

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