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(-) Description

Title :  CRYSTAL STRUCTURE OF FMN-BINDING PROTEIN (YP_005476) FROM THERMUS THERMOPHILUS WITH BOUND P-HYDROXYBENZALDEHYDE
 
Authors :  T. Pavkov-Keller, G. Steinkellner, C. C. Gruber, K. Steiner, C. Winkle O. Schwamberger, H. Schwab, K. Faber, K. Gruber
Date :  21 Feb 13  (Deposition) - 14 May 14  (Release) - 02 Jul 14  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.85
Chains :  Asym./Biol. Unit :  A,B
Keywords :  Fmn-Binding Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  G. Steinkellner, C. C. Gruber, T. Pavkov-Keller, A. Binter, K. Steiner, C. Winkler, A. Lyskowski, O. Schwamberger, M. Oberer, H. Schwab, K. Faber, P. Macheroux, K. Gruber
Identification Of Promiscuous Ene-Reductase Activity By Mining Structural Databases Using Active Site Constellations.
Nat. Commun. V. 5 4150 2014
PubMed-ID: 24954722  |  Reference-DOI: 10.1038/NCOMMS5150

(-) Compounds

Molecule 1 - FLAVOREDOXIN
    Chains: A, B
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Taxid: 562
    Organism Scientific: THERMUS THERMOPHILUS
    Organism Taxid: 262724
    Strain: HB27
    Synonym: FMN-BINDING PROTEIN

 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
1FMN2Ligand/IonFLAVIN MONONUCLEOTIDE
2HBA2Ligand/IonP-HYDROXYBENZALDEHYDE

(-) Sites  (4, 4)

Asymmetric Unit (4, 4)
No.NameEvidenceResiduesDescription
1AC1SOFTWARETYR A:17 , VAL A:38 , ARG A:58 , HIS A:131 , TYR A:162 , FMN A:1179BINDING SITE FOR RESIDUE HBA A 200
2AC2SOFTWAREASN A:33 , PRO A:36 , ALA A:37 , VAL A:38 , TRP A:39 , SER A:53 , ILE A:54 , SER A:55 , ARG A:58 , PHE A:59 , THR A:60 , LEU A:86 , GLY A:87 , HIS A:89 , SER A:90 , GLY A:91 , LYS A:96 , HIS A:131 , TYR A:162 , TYR A:168 , HBA A:200BINDING SITE FOR RESIDUE FMN A1179
3AC3SOFTWARETYR B:17 , VAL B:38 , TRP B:39 , ARG B:58 , HIS B:131 , TYR B:162 , FMN B:1179BINDING SITE FOR RESIDUE HBA B 200
4AC4SOFTWAREASN B:33 , PRO B:36 , ALA B:37 , VAL B:38 , TRP B:39 , SER B:53 , ILE B:54 , SER B:55 , ARG B:58 , PHE B:59 , THR B:60 , LEU B:86 , GLY B:87 , HIS B:89 , SER B:90 , GLY B:91 , LYS B:96 , HIS B:131 , TYR B:162 , TYR B:168 , HBA B:200 , HOH B:2029 , HOH B:2048 , HOH B:2075BINDING SITE FOR RESIDUE FMN B1179

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (4, 4)

Asymmetric/Biological Unit
No.Residues
1Tyr A:17 -Pro A:18
2Asp A:46 -Pro A:47
3Tyr B:17 -Pro B:18
4Asp B:46 -Pro B:47

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 3ZOE)

(-) 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:175
 aligned with Q72HI0_THET2 | Q72HI0 from UniProtKB/TrEMBL  Length:178

    Alignment length:178
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170        
         Q72HI0_THET2     1 MRSYRAQGPLPGFYHYYPGVPAVVGVRVEERVNFCPAVWNTGLSADPPLFGVSISPKRFTHGLLLKARRFSASFHPFGQKDLVHWLGSHSGREVDKGQAPHFLGHTGVPILEGAYAAYELELLEVHTFGDHDLFVGRVVAVWEEEGLLDEKGRPKPGLALLYYGKGLYGRPAEETFAP 178
               SCOP domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeee................eeeeeee..eeeeeee..eeeee....eeeeee...hhhhhhhhhhheeeeee....hhhhhhhhhhh.....hhhhh.eee.....eee....eeeeeeeeeeeee..eeeeeeeeeeeee.hhh..---........eeee..eee......... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3zoe A   1 MRSYRAQGPLPGFYHYYPGVPAVVGVRVEERVNFCPAVWNTGLSADPPLFGVSISPKRFTHGLLLKARRFSASFHPFGQKDLVHWLGSHSGREVDKGQAPHFLGHTGVPILEGAYAAYELELLEVHTFGDHDLFVGRVVAVWEEEGLLD---RPKPGLALLYYGKGLYGRPAEETFAP 178
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140        |-  |    160       170        
                                                                                                                                                                              149 153                         


Chain B from PDB  Type:PROTEIN  Length:175
 aligned with Q72HI0_THET2 | Q72HI0 from UniProtKB/TrEMBL  Length:178

    Alignment length:178
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170        
         Q72HI0_THET2     1 MRSYRAQGPLPGFYHYYPGVPAVVGVRVEERVNFCPAVWNTGLSADPPLFGVSISPKRFTHGLLLKARRFSASFHPFGQKDLVHWLGSHSGREVDKGQAPHFLGHTGVPILEGAYAAYELELLEVHTFGDHDLFVGRVVAVWEEEGLLDEKGRPKPGLALLYYGKGLYGRPAEETFAP 178
               SCOP domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeee................eeeeeee..eeeeeee..eeeee....eeeeee...hhhhhhhhhhheeeeee....hhhhhhhhh.......hhhhh.eee.....eee....eeeeeeeeeeeee..eeeeeeeeeeeee....---..........eeee..eee......... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3zoe B   1 MRSYRAQGPLPGFYHYYPGVPAVVGVRVEERVNFCPAVWNTGLSADPPLFGVSISPKRFTHGLLLKARRFSASFHPFGQKDLVHWLGSHSGREVDKGQAPHFLGHTGVPILEGAYAAYELELLEVHTFGDHDLFVGRVVAVWEEEGL---KGRPKPGLALLYYGKGLYGRPAEETFAP 178
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140      |  -|      160       170        
                                                                                                                                                                            147 151
   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 3ZOE)

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (4, 4)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A,B   (Q72HI0_THET2 | Q72HI0)
molecular function
    GO:0010181    FMN binding    Interacting selectively and non-covalently with flavin mono nucleotide. Flavin mono nucleotide (FMN) is the coenzyme or the prosthetic group of various flavoprotein oxidoreductase enzymes.
    GO:0000166    nucleotide binding    Interacting selectively and non-covalently with a nucleotide, any compound consisting of a nucleoside that is esterified with (ortho)phosphate or an oligophosphate at any hydroxyl group on the ribose or deoxyribose.
    GO:0016491    oxidoreductase activity    Catalysis of an oxidation-reduction (redox) reaction, a reversible chemical reaction in which the oxidation state of an atom or atoms within a molecule is altered. One substrate acts as a hydrogen or electron donor and becomes oxidized, while the other acts as hydrogen or electron acceptor and becomes reduced.
biological process
    GO:0055114    oxidation-reduction process    A metabolic process that results in the removal or addition of one or more electrons to or from a substance, with or without the concomitant removal or addition of a proton or protons.

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 Related Entries

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

UniProtKB/TrEMBL
        Q72HI0_THET2 | Q72HI0: 3zof 3zoh

(-) Related Entries Specified in the PDB File

3zoc CRYSTAL STRUCTURE OF FMN-BINDING PROTEIN (NP_142786.1) FROM PYROCOCCUS HORIKOSHII WITH BOUND P- HYDROXYBENZALDEHYDE
3zod CRYSTAL STRUCTURE OF FMN-BINDING PROTEIN (NP_142786.1) FROM PYROCOCCUS HORIKOSHII WITH BOUND BENZENE-1,4-DIOL
3zof CRYSTAL STRUCTURE OF FMN-BINDING PROTEIN (YP_005476) FROM THERMUS THERMOPHILUS WITH BOUND BENZENE-1,4-DIOL