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(-) Description

Title :  STRUCTURE OF THE HUMAN SRP68-RBD
 
Authors :  J. T. Grotwinkel, K. Wild, I. Sinning
Date :  19 Feb 14  (Deposition) - 16 Apr 14  (Release) - 16 Apr 14  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.70
Chains :  Asym./Biol. Unit :  A,B
Keywords :  Srpsrp68Rna-Binding Domain (Rbd), Tetratricopeptide Repeat (Tpr), Rna Binding Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  J. T. Grotwinkel, K. Wild, B. Segnitz, I. Sinning
Srp Rna Remodeling By Srp68 Explains Its Role In Protein Translocation.
Science V. 344 101 2014
PubMed-ID: 24700861  |  Reference-DOI: 10.1126/SCIENCE.1249094

(-) Compounds

Molecule 1 - SIGNAL RECOGNITION PARTICLE SUBUNIT SRP68
    Chains: A, B
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Taxid: 562
    Fragment: UNP RESIDUES 47-254
    Gene: SRP68
    Mutation: YES
    Organism Common: HUMAN
    Organism Scientific: HOMO SAPIENS
    Organism Taxid: 9606
    Synonym: SRP68, SIGNAL RECOGNITION PARTICLE 68 KDA PROTEIN

 Structural Features

(-) Chains, Units

  12
Asymmetric/Biological Unit : AB

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 7)

Asymmetric/Biological Unit (2, 7)
No.NameCountTypeFull Name
1EDO4Ligand/Ion1,2-ETHANEDIOL
2PEG3Ligand/IonDI(HYDROXYETHYL)ETHER

(-) Sites  (7, 7)

Asymmetric Unit (7, 7)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREPHE A:191 , PEG A:302 , EDO A:304 , HOH A:406binding site for residue PEG A 301
2AC2SOFTWARELYS A:134 , ALA A:137 , LEU A:147 , GLU A:192 , PEG A:301 , EDO A:306 , HOH A:554binding site for residue PEG A 302
3AC3SOFTWAREEDO A:307 , HOH A:406 , HOH A:436binding site for residue PEG A 303
4AC4SOFTWARETYR A:238 , PEG A:301 , HOH A:406binding site for residue EDO A 304
5AC5SOFTWAREEDO A:307 , HOH A:404 , HOH A:459binding site for residue EDO A 305
6AC6SOFTWAREPEG A:302 , HOH A:459binding site for residue EDO A 306
7AC7SOFTWAREPEG A:303 , EDO A:305binding site for residue EDO A 307

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 4P3F)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 4P3F)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4P3F)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4P3F)

(-) Exons   (0, 0)

(no "Exon" information available for 4P3F)

(-) 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:193
                                                                                                                                                                                                                                 
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .....hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh................hhhhhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhh.....hhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4p3f A  48 DSLSLEILQIIKESQQQHGLRHGDFQRYRGYCSRRQRRLRKTLNFKMGNRHKFTGKKVTEDLLTDNRYLLLVLMDAERAWSYAMQLKQEARKRFHLLSRLRKAVKHAEELERLCESNRVDAKTKLEAQAYTAYLSGMLRFEHQEWKAAIEAFNKCKTIYEKLASAFTEEQAVLYNQRVEEISPNIRYCAYNIG 244
                                    57        67        77        87        97       107       117       127       137|      151       161       171       181       191       201       211       221       231       241   
                                                                                                                   137|                                                                                                      
                                                                                                                    142                                                                                                      


Chain B from PDB  Type:PROTEIN  Length:198
                                                                                                                                                                                                                                      
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ......hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh................hhhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhh....hhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhh... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 4p3f B  47 GDSLSLEILQIIKESQQQHGLRHGDFQRYRGYCSRRQRRLRKTLNFKMGNRHKFTGKKVTEDLLTDNRYLLLVLMDAERAWSYAMQLKQEANTEPRKRFHLLSRLRKAVKHAEELERLCESNRVDAKTKLEAQAYTAYLSGMLRFEHQEWKAAIEAFNKCKTIYEKLASAFTEEQAVLYNQRVEEISPNIRYCAYNIG 244
                                    56        66        76        86        96       106       116       126       136       146       156       166       176       186       196       206       216       226       236
   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 4P3F)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4P3F)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4P3F)

(-) Gene Ontology  (17, 17)

Asymmetric/Biological Unit(hide GO term definitions)

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  SRP68_HUMAN | Q9UHB9
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 Related Entries

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

UniProtKB/Swiss-Prot
        SRP68_HUMAN | Q9UHB9: 4p3e 5m72 5m73 5wrv

(-) Related Entries Specified in the PDB File

4p3e 4p3g