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(-) Description

Title :  CRYSTAL STRUCTURE OF A PUTATIVE RNFG SUBUNIT OF ELECTRON TRANSPORT COMPLEX (TM0246) FROM THERMOTOGA MARITIMA AT 1.65 A RESOLUTION
 
Authors :  Joint Center For Structural Genomics (Jcsg)
Date :  04 Jun 08  (Deposition) - 24 Jun 08  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.65
Chains :  Asym./Biol. Unit :  A
Keywords :  Putative Rnfg Subunit Of Electron Transport Complex, Structural Genomics, Joint Center For Structural Genomics, Jcsg, Protein Structure Initiative, Psi-2, Oxidoreductase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  Joint Center For Structural Genomics (Jcsg)
Crystal Structure Of Putative Rnfg Subunit Of Electron Transport Complex (Tm0246) From Thermotoga Maritima At 1. 65 A Resolution
To Be Published
PubMed: search

(-) Compounds

Molecule 1 - PUTATIVE RNFG SUBUNIT OF ELECTRON TRANSPORT COMPLEX
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: MH4A
    Expression System Strain: DL41
    Expression System Vector Type: PLASMID
    Gene: TM_0246
    Organism Scientific: THERMOTOGA MARITIMA
    Organism Taxid: 2336

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit : A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (4, 6)

Asymmetric/Biological Unit (4, 6)
No.NameCountTypeFull Name
1ACT1Ligand/IonACETATE ION
2EDO1Ligand/Ion1,2-ETHANEDIOL
3MSE2Mod. Amino AcidSELENOMETHIONINE
4SO42Ligand/IonSULFATE ION

(-) Sites  (4, 4)

Asymmetric Unit (4, 4)
No.NameEvidenceResiduesDescription
1AC1SOFTWARETYR A:81 , LYS A:82 , LYS A:174 , ARG A:206 , ARG A:217 , HOH A:240 , HOH A:306BINDING SITE FOR RESIDUE SO4 A 1
2AC2SOFTWARETHR A:204 , PRO A:205 , ARG A:206 , HOH A:369BINDING SITE FOR RESIDUE SO4 A 2
3AC3SOFTWAREASN A:100 , TYR A:102 , LYS A:123 , HOH A:343BINDING SITE FOR RESIDUE ACT A 4
4AC4SOFTWAREPHE A:47 , LYS A:50 , ASP A:51 , PRO A:52 , ARG A:156 , HOH A:227 , HOH A:253BINDING SITE FOR RESIDUE EDO A 3

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (2, 2)

Asymmetric/Biological Unit
No.Residues
1Gly A:88 -Pro A:89
2Phe A:159 -Pro A:160

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

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(-) 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:171
 aligned with Q9WY88_THEMA | Q9WY88 from UniProtKB/TrEMBL  Length:224

    Alignment length:188
                                    46        56        66        76        86        96       106       116       126       136       146       156       166       176       186       196       206       216        
         Q9WY88_THEMA    37 DNAAKLSAIKFVLKDPLTGDYLVDEKEIEEIVKKTGIETVVLKEYKEGVVLGPLYEFVTKDGRNAYVLSGYAPGFGGNVTVVACFIKTEDGFMLNSVRVIDYSQETPGLGAKIGEESIQRRFFPVPPEGLKNGLRVDKDAGLPKGSPEELKKQGIVKVSDVMTGATITPRAVVTALNLMYRYLEEVSK 224
               SCOP domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhhh..........hhhhhhhhhhhhh...eeeeee..eeeeeeeeeee.....eeeeeeee....-..eeeeeeeeee..eeeeeeeeeee...-----------..hhhhhh..hhhhhhhh.ee.........hhhhhhh..ee.....-----.hhhhhhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3dcz A  37 DNAAKLSAIKFVLKDPLTGDYLVDEKEIEEIVKKTGIETVVLKEYKEGVVLGPLYEFVTKDGRNAYVLSGYAPGF-GNVTVVACFIKTEDGFmLNSVRVIDYSQ-----------ESIQRRFFPVPPEGLKNGLRVDKDAGLPKGSPEELKKQGIVKVSDV-----ITPRAVVTALNLmYRYLEEVSK 224
                                    46        56        66        76        86        96       106    | |116       126  |    136   |     -     | 156       166       176       186       196|     |206       216        
                                                                                                    111 |             129-MSE    140         152                                          197   203         215-MSE     
                                                                                                      113
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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  (0, 0)

(no "SCOP Domain" information available for 3DCZ)

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (7, 7)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A   (Q9WY88_THEMA | Q9WY88)
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:0009055    electron carrier activity    Any molecular entity that serves as an electron acceptor and electron donor in an electron transport chain. An electron transport chain is a process in which a series of electron carriers operate together to transfer electrons from donors to any of several different terminal electron acceptors to generate a transmembrane electrochemical gradient.
biological process
    GO:0022900    electron transport chain    A process in which a series of electron carriers operate together to transfer electrons from donors to any of several different terminal electron acceptors to generate a transmembrane electrochemical gradient.
    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.
cellular component
    GO:0016021    integral component of membrane    The component of a membrane consisting of the gene products and protein complexes having at least some part of their peptide sequence embedded in the hydrophobic region of the membrane.
    GO:0016020    membrane    A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.
    GO:0005886    plasma membrane    The membrane surrounding a cell that separates the cell from its external environment. It consists of a phospholipid bilayer and associated proteins.

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