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(-) Description

Title :  CRYSTAL STRUCTURE OF GRASP55 GRASP DOMAIN (RESIDUES 7-208)
 
Authors :  S. T. Truschel, D. Sengupta, A. Foote, A. Heroux, M. R. Macbeth, A. D. Lin
Date :  19 Apr 11  (Deposition) - 04 May 11  (Release) - 22 Jun 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.65
Chains :  Asym./Biol. Unit :  A
Keywords :  Pdz, Tether, Golgin, Golgi, Membrane Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  S. T. Truschel, D. Sengupta, A. Foote, A. Heroux, M. R. Macbeth, A. D. Linstedt
Structure Of The Membrane-Tethering Grasp Domain Reveals A Unique Pdz Ligand Interaction That Mediates Golgi Biogenesis.
J. Biol. Chem. V. 286 20125 2011
PubMed-ID: 21515684  |  Reference-DOI: 10.1074/JBC.C111.245324

(-) Compounds

Molecule 1 - GOLGI REASSEMBLY-STACKING PROTEIN 2
    ChainsA
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System StrainBL21 PLYS
    Expression System Taxid562
    FragmentN-TERMINAL GRASP DOMAIN (UNP RESIDUES 2-208)
    GeneGORASP2, GOLPH6
    Organism CommonHUMAN
    Organism ScientificHOMO SAPIENS
    Organism Taxid9606
    SynonymGRS2, GOLGI PHOSPHOPROTEIN 6, GOLPH6, GOLGI REASSEMBLY- STACKING PROTEIN OF 55 KDA, GRASP55, P59

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 2)

Asymmetric/Biological Unit (1, 2)
No.NameCountTypeFull Name
1MSE2Mod. Amino AcidSELENOMETHIONINE

(-) Sites  (0, 0)

(no "Site" information available for 3RLE)

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 3RLE)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 3RLE)

(-) 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:202
 aligned with GORS2_HUMAN | Q9H8Y8 from UniProtKB/Swiss-Prot  Length:452

    Alignment length:202
                                    16        26        36        46        56        66        76        86        96       106       116       126       136       146       156       166       176       186       196       206  
          GORS2_HUMAN     7 VEIPGGGTEGYHVLRVQENSPGHRAGLEPFFDFIVSINGSRLNKDNDTLKDLLKANVEKPVKMLIYSSKTLELRETSVTPSNLWGGQGLLGVSIRFCSFDGANENVWHVLEVESNSPAALAGLRPHSDYIIGADTVMNESEDLFSLIETHEAKPLKLYVYNTDTDNCREVIITPNSAWGGEGSLGCGIGYGYLHRIPTRPFE 208
               SCOP domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
           Pfam domains (1) --------------------------------------------------------------GRASP55_65-3rleA01 A:69-205                                                                                                              --- Pfam domains (1)
           Pfam domains (2) --------------------------------------------------------------GRASP55_65-3rleA02 A:69-205                                                                                                              --- Pfam domains (2)
         Sec.struct. author ........eeeeeeee...hhhhhh......eeeeee..ee.....hhhhhhhhhh....eeeeeee.....eeeeee.............eeeeeee..hhhhh.eeeeee...hhhhhhh.....eeeeee........hhhhhhhhh....eeeeeee....eeeeeee.............eeee.hhhhh....... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3rle A   7 VEIPGGGTEGYHVLRVQENSPGHRAGLEPFFDFIVSINGSRLNKDNDTLKDLLKANVEKPVKmLIYSSKTLELRETSVTPSNLWGGQGLLGVSIRFCSFDGANENVWHVLEVESNSPAALAGLRPHSDYIIGADTVmNESEDLFSLIETHEAKPLKLYVYNTDTDNCREVIITPNSAWGGEGSLGCGIGYGYLHRIPTRPFE 208
                                    16        26        36        46        56        66  |     76        86        96       106       116       126       136      |146       156       166       176       186       196       206  
                                                                                         69-MSE                                                                   143-MSE                                                             

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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 3RLE)

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (1, 2)

Asymmetric/Biological Unit
(-)
Clan: PDZ-like (184)

(-) Gene Ontology  (5, 5)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A   (GORS2_HUMAN | Q9H8Y8)
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:0006996    organelle organization    A process that is carried out at the cellular level which results in the assembly, arrangement of constituent parts, or disassembly of an organelle within a cell. An organelle is an organized structure of distinctive morphology and function. Includes the nucleus, mitochondria, plastids, vacuoles, vesicles, ribosomes and the cytoskeleton. Excludes the plasma membrane.
cellular component
    GO:0005794    Golgi apparatus    A compound membranous cytoplasmic organelle of eukaryotic cells, consisting of flattened, ribosome-free vesicles arranged in a more or less regular stack. The Golgi apparatus differs from the endoplasmic reticulum in often having slightly thicker membranes, appearing in sections as a characteristic shallow semicircle so that the convex side (cis or entry face) abuts the endoplasmic reticulum, secretory vesicles emerging from the concave side (trans or exit face). In vertebrate cells there is usually one such organelle, while in invertebrates and plants, where they are known usually as dictyosomes, there may be several scattered in the cytoplasm. The Golgi apparatus processes proteins produced on the ribosomes of the rough endoplasmic reticulum; such processing includes modification of the core oligosaccharides of glycoproteins, and the sorting and packaging of proteins for transport to a variety of cellular locations. Three different regions of the Golgi are now recognized both in terms of structure and function: cis, in the vicinity of the cis face, trans, in the vicinity of the trans face, and medial, lying between the cis and trans regions.
    GO:0000139    Golgi membrane    The lipid bilayer surrounding any of the compartments of the Golgi apparatus.
    GO:0016020    membrane    A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.

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 Related Entries

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        GORS2_HUMAN | Q9H8Y84edj

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