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(-) Description

Authors :  L. Corsini, J. Basquin, M. Hothorn, M. Sattler
Date :  02 Apr 07  (Deposition) - 26 Jun 07  (Release) - 13 Jul 11  (Revision)
Resolution :  2.00
Chains :  Asym./Biol. Unit :  A
Keywords :  Rrm, Protein Binding (Keyword Search: [Gene Ontology, PubMed, Web (Google))
Reference :  L. Corsini, S. Bonna, J. Basquin, M. Hothorn, K. Scheffzek, J. Valcarcel, M. Sattler
U2Af-Homology Motif Interactions Are Required For Alternative Splicing Regulation By Spf45.
Nat. Struct. Mol. Biol. V. 14 620 2007
PubMed-ID: 17589525  |  Reference-DOI: 10.1038/NSMB1260

(-) Compounds

Molecule 1 - SPLICING FACTOR 45
    Expression SystemESCHERICHIA COLI
    Expression System PlasmidPETM30
    Expression System StrainK12 BL21(DE3) PLYSS
    Expression System Taxid562
    Expression System Vector TypePLASMID
    GeneRBM17, SPF45
    Organism CommonHUMAN
    Organism ScientificHOMO SAPIENS
    Organism Taxid9606

 Structural Features

(-) Chains, Units

Asymmetric/Biological Unit A

Summary Information (see also Sequences/Alignments below)

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

(no "Ligand,Modified Residues,Ions" information available for 2PE8)

(-) Sites  (0, 0)

(no "Site" information available for 2PE8)

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 2PE8)

(-) Cis Peptide Bonds  (2, 2)

Asymmetric/Biological Unit
1Ala A:315 -Gly A:316
2Gly A:346 -Ala A:347

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 2PE8)

(-) PROSITE Motifs  (1, 1)

Asymmetric/Biological Unit (1, 1)
1G_PATCHPS50174 G-patch domain profile.SPF45_HUMAN235-275  1A:300-300

(-) Exons   (6, 6)

Asymmetric/Biological Unit (6, 6)
No.Transcript IDExonExon IDGenome LocationLengthIDLocationLengthCountLocationLength
1.12bENST0000037988812bENSE00001755881chr10:6156012-615611099SPF45_HUMAN311-343331A:311-343 (gaps)33

(-) 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:101
 aligned with SPF45_HUMAN | Q96I25 from UniProtKB/Swiss-Prot  Length:401

    Alignment length:169
                                   242       252       262       272       282       292       302       312       322       332       342       352       362       372       382       392         
               SCOP domains d2p                                                                 e8a_ A: automated    matches                                                                          SCOP domains
               CATH domains ---                                                                 ---2pe8A01 A:304-3   88  [code=, no name defined]                            ------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------RRM_5-2pe8A01 A:327-387                                      -------------- Pfam domains
         Sec.struct. author Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --G_PATCH  PDB: A:300-300 UniProt: 235-275 ------------------------------------------------------------------------------------------------------------------------------ PROSITE
           Transcript 1 (1) 1.8--------------------------------------------------Exon 1.11b  PDB: A:301-31Exon 1.12b  PDB: A:311-343 (gaps)Exon 1.12d  PDB: A:344-36--------------------------------- Transcript 1 (1)
           Transcript 1 (2) --Exon 1.9b  PDB: A:300-300 UniProt: 235-286          ---------------------------------------------------------------------------------Exon 1.12h  PDB: A:368-401         Transcript 1 (2)
                              |      -         -         -         -         -         -       302       312     | 322       332       342       352       362       372       382       392         
                              |                                                               301              318 322                                                                               

   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  (1, 1)

Asymmetric/Biological Unit

(-) CATH Domains  (1, 1)

Asymmetric/Biological Unit
Class: Alpha Beta (26913)

(-) Pfam Domains  (1, 1)

Asymmetric/Biological Unit
Clan: RRM (206)

(-) Gene Ontology  (9, 9)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A   (SPF45_HUMAN | Q96I25)
molecular function
    GO:0003723    RNA binding    Interacting selectively and non-covalently with an RNA molecule or a portion thereof.
    GO:0003676    nucleic acid binding    Interacting selectively and non-covalently with any nucleic acid.
    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: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:0008380    RNA splicing    The process of removing sections of the primary RNA transcript to remove sequences not present in the mature form of the RNA and joining the remaining sections to form the mature form of the RNA.
    GO:0000380    alternative mRNA splicing, via spliceosome    The process of generating multiple mRNA molecules from a given set of exons by differential use of exons from the primary transcript(s) to form multiple mature mRNAs that vary in their exon composition.
    GO:0006397    mRNA processing    Any process involved in the conversion of a primary mRNA transcript into one or more mature mRNA(s) prior to translation into polypeptide.
cellular component
    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.
    GO:0005681    spliceosomal complex    Any of a series of ribonucleoprotein complexes that contain snRNA(s) and small nuclear ribonucleoproteins (snRNPs), and are formed sequentially during the spliceosomal splicing of one or more substrate RNAs, and which also contain the RNA substrate(s) from the initial target RNAs of splicing, the splicing intermediate RNA(s), to the final RNA products. During cis-splicing, the initial target RNA is a single, contiguous RNA transcript, whether mRNA, snoRNA, etc., and the released products are a spliced RNA and an excised intron, generally as a lariat structure. During trans-splicing, there are two initial substrate RNAs, the spliced leader RNA and a pre-mRNA.


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  Cis Peptide Bonds
    Ala A:315 - Gly A:316   [ RasMol ]  
    Gly A:346 - Ala A:347   [ RasMol ]  

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 Related Entries

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

        SPF45_HUMAN | Q96I252peh 5lso

(-) Related Entries Specified in the PDB File

(no "Related Entries Specified in the PDB File" available for 2PE8)