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(-) Description

Title :  STRUCTURE OF THE HUMAN SRP S DOMAIN
 
Authors :  J. T. Grotwinkel, K. Wild, I. Sinning
Date :  25 Feb 14  (Deposition) - 16 Apr 14  (Release) - 09 Jul 14  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  3.50
Chains :  Asym./Biol. Unit :  A,B,C
Keywords :  Srpsrp Rnasrp19Srp68, Ribonucleoprotein Particle (Rnp), Arginine-Rich Motif (Arm), Rna Binding Protein-Rna Complex (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 - HUMAN 7S L GENE, COMPLETE
    Chains: A
    Engineered: YES
    Fragment: GB RESIDUES 234-358
    Mutation: YES
 
Molecule 2 - SIGNAL RECOGNITION PARTICLE 19 KDA PROTEIN
    Chains: B
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Taxid: 562
    Fragment: UNP RESIDUES 1-120
    Gene: SRP19
    Organism Common: HUMAN
    Organism Scientific: HOMO SAPIENS
    Organism Taxid: 9606
    Synonym: SRP19
 
Molecule 3 - SIGNAL RECOGNITION PARTICLE SUBUNIT SRP68
    Chains: C
    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

  123
Asymmetric/Biological Unit : ABC

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 4)

Asymmetric/Biological Unit (1, 4)
No.NameCountTypeFull Name
1MG4Ligand/IonMAGNESIUM ION

(-) Sites  (4, 4)

Asymmetric Unit (4, 4)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREA A:157binding site for residue MG A 301
2AC2SOFTWAREC A:126 , A A:127binding site for residue MG A 302
3AC3SOFTWAREA A:163 , G A:164binding site for residue MG A 303
4AC4SOFTWAREC A:145binding site for residue MG A 304

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 4P3E)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 4P3E)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4P3E)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4P3E)

(-) Exons   (0, 0)

(no "Exon" information available for 4P3E)

(-) 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:RNA  Length:124
                                                                                                                                                            
                 4p3e A 114 GACUAAGUUCGGCAUCAAUAUGGUGACCUCCCGGGAGCGGGGGACCACCAGGUUGCCUAAGGAGGGGUGAACCGGCCCAGGUCGGAAACGGAGCAGGUCAAAACUCCCGUGCUGAUCAGUAGUU 237
                                   123       133       143       153       163       173       183       193       203       213       223       233    


Chain B from PDB  Type:PROTEIN  Length:105
                                                                                                                                         
               SCOP domains --------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ......hhhhhh...hhhhh............hhhhhhhhhhh....eeee...........hhhhh.eeee...............hhhhhhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------- Transcript
                 4p3e B  13 DRFICIYPAYLNNKKTIAEGRRIPISKAVENPTATEIQDVCSAVGLNVFLEKNKMYSREWNRDVQYRGRVRVQLKQEDGSLCLVQFPSRKSVMLYAAEMIPKLKT 117
                                    22        32        42        52        62        72        82        92       102       112     


Chain C from PDB  Type:PROTEIN  Length:179
                                                                                                                                                                                                                   
               SCOP domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...hhhhhhhhhhhhh.....hhhhhhhhhhhhhhhhhhhhh.....hhhhhhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhhhh.....hhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhh... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4p3e C  50 LSLEILQIIKESQQQHGLRHGDFQRYRGYCSRRQRRLRKTLNDLLTDNRYLLLVLMDAERAWSYAMQLKQEANTEPRKRFHLLSRLRKAVKHAEELERLCESNRVDAKTKLEAQAYTAYLSGMLRFEHQEWKAAIEAFNKCKTIYEKLASAFTEEQAVLYNQRVEEISPNIRYCAYNIG 244
                                    59        69        79        89 ||    115       125       135       145       155       165       175       185       195       205       215       225       235         
                                                                    91|                                                                                                                                        
                                                                    108
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  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 4P3E)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4P3E)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4P3E)

(-) Gene Ontology  (20, 30)

Asymmetric/Biological Unit(hide GO term definitions)

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  SRP19_HUMAN | P09132
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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
        SRP19_HUMAN | P09132: 1jid 1mfq 1ry1 2j37 3ktv 5m73
        SRP68_HUMAN | Q9UHB9: 4p3f 5m72 5m73 5wrv

(-) Related Entries Specified in the PDB File

4p3f 4p3g