Show PDB file:   
         Plain Text   HTML   (compressed file size)
QuickSearch:   
by PDB,NDB,UniProt,PROSITE Code or Search Term(s)  
(-)Asymmetric Unit
(-)Biological Unit 1
(-)Biological Unit 2
(-)Biological Unit 3
collapse expand < >
Image Asymmetric Unit
Asymmetric Unit  (Jmol Viewer)
Image Biological Unit 1
Biological Unit 1  (Jmol Viewer)
Image Biological Unit 2
Biological Unit 2  (Jmol Viewer)
Image Biological Unit 3
Biological Unit 3  (Jmol Viewer)

(-) Description

Title :  THE HYPOXIC REGULATOR OF STEROL SYNTHESIS NRO1 IS A NUCLEAR IMPORT ADAPTOR
 
Authors :  T. L. Yeh, L. M. Amzel, M. A. Bianchet
Date :  29 Apr 10  (Deposition) - 20 Apr 11  (Release) - 27 Apr 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.18
Chains :  Asym. Unit :  A,B
Biol. Unit 1:  A  (1x)
Biol. Unit 2:  B  (1x)
Biol. Unit 3:  A,B  (1x)
Keywords :  Helix Repeats, Heat Repeats, Protein Binding (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  T. L. Yeh, C. Y. Lee, L. M. Amzel, P. J. Espenshade, M. A. Bianchet
The Hypoxic Regulator Of Sterol Synthesis Nro1 Is A Nuclear Import Adaptor.
Structure V. 19 503 2011
PubMed-ID: 21481773  |  Reference-DOI: 10.1016/J.STR.2011.01.017

(-) Compounds

Molecule 1 - NUCLEAR IMPORT ADAPTOR, NRO1
    Chains: A, B
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PPROEX HTB
    Expression System Strain: BL21(DE3)
    Expression System Taxid: 469008
    Expression System Vector Type: PLASMID
    Gene: SPCC4B3.07
    Organism Common: FISSION YEAST
    Organism Scientific: SCHIZOSACCHAROMYCES POMBE
    Organism Taxid: 4896

 Structural Features

(-) Chains, Units

  12
Asymmetric Unit : AB
Biological Unit 1 (1x): A 
Biological Unit 2 (1x):  B
Biological Unit 3 (1x): AB

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (0, 0)

(no "Ligand,Modified Residues,Ions" information available for 3MSV)

(-) Sites  (0, 0)

(no "Site" information available for 3MSV)

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (1, 1)

Asymmetric Unit
No.Residues
1Ser A:306 -Asn A:307

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 3MSV)

(-) 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:352
 aligned with ETT1_SCHPO | Q9USJ7 from UniProtKB/Swiss-Prot  Length:393

    Alignment length:380
                                    22        32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222       232       242       252       262       272       282       292       302       312       322       332       342       352       362       372       382       392
           ETT1_SCHPO    13 ASLKKQQQLEKQKQEASYELSGNSSPSKENGSENVDNGEMEDETMLVYTEEDNISQLWGLYEMSREKLENDDIDASVSLVFGTIHEADRILRNTEDISTLPKDFHAAYSSALLAVSELFEIAQKRLKETNTEESYIDAAIERAQLGLDAPGNESRLFLALARAYLEKVRVLVWRHDNEESLANIPVTQLVNPYIEKAIQYLRPLAQDSTEYFDALTPDSLRPLYILSSYLFQFGDQFSEAFLLDVCSIITALWLKSVVDPNTPAYYKLIAQEAVLNNYTTFAEYYMDLLDNSESNVDDLINKASSWLNNSVDTWNVIYTLDKSPERLLKLADIKMDLAQIVQDEASQDNYLKEACNAIKEAQGSGVELSPDYVEFVEAYS 392
               SCOP domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhhhhhhhhhhhhhhhhhh----------------------------.hhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh....hhhhhhhhhhhhhhhhh.....hhhhhhhhhhhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhh..........hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh......hhhhhhhhhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhh....hhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3msv A  13 ASLKKQQQLEKQKQEASYELS----------------------------EEDNISQLWGLYEMSREKLENDDIDASVSLVFGTIHEADRILRNTEDISTLPKDFHAAYSSALLAVSELFEIAQKRLKETNTEESYIDAAIERAQLGLDAPGNESRLFLALARAYLEKVRVLVWRHDNEESLANIPVTQLVNPYIEKAIQYLRPLAQDSTEYFDALTPDSLRPLYILSSYLFQFGDQFSEAFLLDVCSIITALWLKSVVDPNTPAYYKLIAQEAVLNNYTTFAEYYMDLLDNSESNVDDLINKASSWLNNSVDTWNVIYTLDKSPERLLKLADIKMDLAQIVQDEASQDNYLKEACNAIKEAQGSGVELSPDYVEFVEAYS 392
                                    22        32|        -         -        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222       232       242       252       262       272       282       292       302       312       322       332       342       352       362       372       382       392
                                               33                           62                                                                                                                                                                                                                                                                                                                                          


Chain B from PDB  Type:PROTEIN  Length:348
 aligned with ETT1_SCHPO | Q9USJ7 from UniProtKB/Swiss-Prot  Length:393

    Alignment length:377
                                    25        35        45        55        65        75        85        95       105       115       125       135       145       155       165       175       185       195       205       215       225       235       245       255       265       275       285       295       305       315       325       335       345       355       365       375       385       
           ETT1_SCHPO    16 KKQQQLEKQKQEASYELSGNSSPSKENGSENVDNGEMEDETMLVYTEEDNISQLWGLYEMSREKLENDDIDASVSLVFGTIHEADRILRNTEDISTLPKDFHAAYSSALLAVSELFEIAQKRLKETNTEESYIDAAIERAQLGLDAPGNESRLFLALARAYLEKVRVLVWRHDNEESLANIPVTQLVNPYIEKAIQYLRPLAQDSTEYFDALTPDSLRPLYILSSYLFQFGDQFSEAFLLDVCSIITALWLKSVVDPNTPAYYKLIAQEAVLNNYTTFAEYYMDLLDNSESNVDDLINKASSWLNNSVDTWNVIYTLDKSPERLLKLADIKMDLAQIVQDEASQDNYLKEACNAIKEAQGSGVELSPDYVEFVEAYS 392
               SCOP domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
           Pfam domains (1) Nro1-3msvB01 B:16-                         389                                                                                                                                                                                                                                                                                                                                        --- Pfam domains (1)
           Pfam domains (2) Nro1-3msvB02 B:16-                         389                                                                                                                                                                                                                                                                                                                                        --- Pfam domains (2)
         Sec.struct. author hhhhhhhhhhhhhhhhh.-------------------------..hhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh....hhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhh...............hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh......hhhhhhhhhhhhhhhhhhhhhhhhhhh.----hhhhhhhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhh....hhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3msv B  16 KKQQQLEKQKQEASYELS-------------------------VYTEEDNISQLWGLYEMSREKLENDDIDASVSLVFGTIHEADRILRNTEDISTLPKDFHAAYSSALLAVSELFEIAQKRLKETNTEESYIDAAIERAQLGLDAPGNESRLFLALARAYLEKVRVLVWRHDNEESLANIPVTQLVNPYIEKAIQYLRPLAQDSTEYFDALTPDSLRPLYILSSYLFQFGDQFSEAFLLDVCSIITALWLKSVVDPNTPAYYKLIAQEAVLNNYTTFAEYYMDLLD----NVDDLINKASSWLNNSVDTWNVIYTLDKSPERLLKLADIKMDLAQIVQDEASQDNYLKEACNAIKEAQGSGVELSPDYVEFVEAYS 392
                                    25       | -         -         -   |    65        75        85        95       105       115       125       135       145       155       165       175       185       195       205       215       225       235       245       255       265       275       285       295      |  - |     315       325       335       345       355       365       375       385       
                                            33                        59                                                                                                                                                                                                                                                302  307
   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 3MSV)

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (1, 2)

Asymmetric Unit
(-)
Clan: TPR (230)

(-) Gene Ontology  (13, 13)

Asymmetric Unit(hide GO term definitions)
Chain A,B   (ETT1_SCHPO | Q9USJ7)
molecular function
    GO:0005515    protein binding    Interacting selectively and non-covalently with any protein or protein complex (a complex of two or more proteins that may include other nonprotein molecules).
biological process
    GO:0032933    SREBP signaling pathway    A series of molecular signals from the endoplasmic reticulum to the nucleus generated as a consequence of decreased levels of one or more sterols (and in some yeast, changes in oxygen levels) and which proceeds through activation of a sterol response element binding transcription factor (SREBP) to result in up-regulation of target gene transcription.
    GO:2000640    positive regulation of SREBP signaling pathway    Any process that activates or increases the frequency, rate or extent of the SREBP signaling pathway.
    GO:1900039    positive regulation of cellular response to hypoxia    Any process that activates or increases the frequency, rate or extent of cellular response to hypoxia.
    GO:0045944    positive regulation of transcription from RNA polymerase II promoter    Any process that activates or increases the frequency, rate or extent of transcription from an RNA polymerase II promoter.
    GO:0061419    positive regulation of transcription from RNA polymerase II promoter in response to hypoxia    Any process that increases the frequency, rate or extent of transcription from an RNA polymerase II promoter as a result of a hypoxia stimulus.
    GO:0006355    regulation of transcription, DNA-templated    Any process that modulates the frequency, rate or extent of cellular DNA-templated transcription.
    GO:0006417    regulation of translation    Any process that modulates the frequency, rate or extent of the chemical reactions and pathways resulting in the formation of proteins by the translation of mRNA or circRNA.
    GO:0006351    transcription, DNA-templated    The cellular synthesis of RNA on a template of DNA.
    GO:0006415    translational termination    The process resulting in the release of a polypeptide chain from the ribosome, usually in response to a termination codon (UAA, UAG, or UGA in the universal genetic code).
cellular component
    GO:0005737    cytoplasm    All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
    GO:0005829    cytosol    The part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes.
    GO:0005634    nucleus    A membrane-bounded organelle of eukaryotic cells in which chromosomes are housed and replicated. In most cells, the nucleus contains all of the cell's chromosomes except the organellar chromosomes, and is the site of RNA synthesis and processing. In some species, or in specialized cell types, RNA metabolism or DNA replication may be absent.

 Visualization

(-) Interactive Views

Asymmetric Unit
  Complete Structure
    Jena3D(integrated viewing of ligand, site, SAP, PROSITE, SCOP information)
    WebMol | AstexViewer[tm]@PDBe
(Java Applets, require no local installation except for Java; loading may be slow)
    STRAP
(Java WebStart application, automatic local installation, requires Java; full application with system access!)
    RasMol
(require local installation)
    Molscript (VRML)
(requires installation of a VRML viewer; select preferred view via VRML and generate a mono or stereo PDF format file)
 
  Ligands, Modified Residues, Ions
(no "Ligands, Modified Residues, Ions" information available for 3msv)
 
  Sites
(no "Sites" information available for 3msv)
 
  Cis Peptide Bonds
    Ser A:306 - Asn A:307   [ RasMol ]  
 
Biological Units
  Complete Structure
    Biological Unit 1  [ Jena3D ]
    Biological Unit 2  [ Jena3D ]
    Biological Unit 3  [ Jena3D ]

(-) Still Images

Jmol
  protein: cartoon or spacefill or dots and stick; nucleic acid: cartoon and stick; ligands: spacefill; active site: stick
[ Asym. Unit PNG format | Biol. Unit 1 PNG format | Biol. Unit 2 PNG format | Biol. Unit 3 PNG format ](automatic orientation, automatically generated)
Molscript
  protein, nucleic acid: cartoon; ligands: spacefill; active site: ball and stick
[ mono PDF format | stereo PDF format ](default orientation, automatically generated)

 Databases and Analysis Tools

(-) Databases

Access by PDB/NDB ID
  3msv
    Family and Domain Information: ProDom | SYSTERS
    General Structural Information: GlycoscienceDB | MMDB | NDB | OCA | PDB | PDBe | PDBj | PDBsum | PDBWiki | PQS | PROTEOPEDIA
    Orientation in Membranes: OPM
    Protein Surface: SURFACE
    Secondary Structure: DSSP (structure derived) | HSSP (homology derived)
    Structural Genomics: GeneCensus
    Structural Neighbours: CE | VAST
    Structure Classification: CATH | Dali | SCOP
    Validation and Original Data: BMRB Data View | BMRB Restraints Grid | EDS | PROCHECK | RECOORD | WHAT_CHECK
 
Access by UniProt ID/Accession number
  ETT1_SCHPO | Q9USJ7
    Comparative Protein Structure Models: ModBase
    Genomic Information: Ensembl
    Protein-protein Interaction: DIP
    Sequence, Family and Domain Information: InterPro | Pfam | SMART | UniProtKB/SwissProt
 
Access by Enzyme Classificator   (EC Number)
  (no 'Enzyme Classificator' available)
    General Enzyme Information: BRENDA | EC-PDB | Enzyme | IntEnz
    Pathway: KEGG | MetaCyc
 
Access by Disease Identifier   (MIM ID)
  (no 'MIM ID' available)
    Disease Information: OMIM
 
Access by GenAge ID
  (no 'GenAge ID' available)
    Age Related Information: GenAge

(-) Analysis Tools

Access by PDB/NDB ID
    Domain Information: XDom
    Interatomic Contacts of Structural Units: CSU
    Ligand-protein Contacts: LPC
    Protein Cavities: castP
    Sequence and Secondary Structure: PDBCartoon
    Structure Alignment: STRAP(Java WebStart application, automatic local installation, requires Java; full application with system access!)
    Structure and Sequence Browser: STING
 
Access by UniProt ID/Accession number
  ETT1_SCHPO | Q9USJ7
    Protein Disorder Prediction: DisEMBL | FoldIndex | GLOBPLOT (for more information see DisProt)

 Related Entries

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

UniProtKB/Swiss-Prot
        ETT1_SCHPO | Q9USJ7: 3qtm 3qtn

(-) Related Entries Specified in the PDB File

(no "Related Entries Specified in the PDB File" available for 3MSV)