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(-) Description

Title :  CRYSTAL STRUCTURE OF THE WILD-TYPE FULL-LENGTH TRIMERIC ECTODOMAIN OF THE C. ELEGANS FUSION PROTEIN EFF-1
 
Authors :  T. Krey, F. A. Rey
Date :  21 Jan 14  (Deposition) - 14 May 14  (Release) - 14 May 14  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.93
Chains :  Asym. Unit :  A
Biol. Unit 1:  A  (3x)
Keywords :  Class Ii Fusion Protein, Membrane Fusion Protein, Cell Surface, Membrane Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  J. Perez-Vargas, T. Krey, C. Valansi, O. Avinoam, A. Haouz, M. Jamin, H. Raveh-Barak, B. Podbilewicz, F. A. Rey
Structural Basis Of Eukaryotic Cell-Cell Fusion
Cell(Cambridge, Mass. ) V. 157 407 2014
PubMed-ID: 24725407  |  Reference-DOI: 10.1016/J.CELL.2014.02.020

(-) Compounds

Molecule 1 - EFF-1A
    Chains: A
    Engineered: YES
    Expression System: DROSOPHILA MELANOGASTER
    Expression System Cell: S2 CELLS
    Expression System Plasmid: PMT-BASED
    Expression System Taxid: 7227
    Expression System Vector Type: PLASMID
    Fragment: UNP RESIDUES 23-561
    Gene: C26D10.5, CELE_C26D10.5, EFF-1
    Organism Common: NEMATODE
    Organism Scientific: CAENORHABDITIS ELEGANS
    Organism Taxid: 6239
    Synonym: PROTEIN EFF-1, ISOFORM A

 Structural Features

(-) Chains, Units

  1
Asymmetric Unit : A
Biological Unit 1 (3x): A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 14)

Asymmetric Unit (2, 14)
No.NameCountTypeFull Name
1NAG5Ligand/IonN-ACETYL-D-GLUCOSAMINE
2SO49Ligand/IonSULFATE ION
Biological Unit 1 (2, 42)
No.NameCountTypeFull Name
1NAG15Ligand/IonN-ACETYL-D-GLUCOSAMINE
2SO427Ligand/IonSULFATE ION

(-) Sites  (13, 13)

Asymmetric Unit (13, 13)
No.NameEvidenceResiduesDescription
01AC1SOFTWAREARG A:299BINDING SITE FOR RESIDUE SO4 A 1106
02AC2SOFTWAREGLU A:267 , THR A:268BINDING SITE FOR RESIDUE SO4 A 1107
03AC3SOFTWARELYS A:109 , THR A:212 , LYS A:232 , ARG A:234BINDING SITE FOR RESIDUE SO4 A 1108
04AC4SOFTWARETHR A:353 , ARG A:354 , LYS A:422BINDING SITE FOR RESIDUE SO4 A 1109
05AC5SOFTWAREASN A:53 , HIS A:405 , SER A:491BINDING SITE FOR RESIDUE SO4 A 1110
06AC6SOFTWAREPHE A:448 , HIS A:500 , VAL A:501BINDING SITE FOR RESIDUE SO4 A 1111
07AC7SOFTWAREARG A:409 , HIS A:464BINDING SITE FOR RESIDUE SO4 A 1112
08AC8SOFTWARESER A:338 , GLY A:548BINDING SITE FOR RESIDUE SO4 A 1113
09AC9SOFTWAREGLU A:108 , LYS A:109 , GLN A:364BINDING SITE FOR RESIDUE SO4 A 1114
10BC1SOFTWAREASN A:196 , ASN A:277BINDING SITE FOR MONO-SACCHARIDE NAG A1105 BOUND TO ASN A 196
11BC2SOFTWAREARG A:77 , PHE A:220 , TRP A:225 , PHE A:404 , ASN A:406BINDING SITE FOR CHAIN A OF SUGAR BOUND TO ASN A 406 RESIDUES 1101 TO 1102
12BC3SOFTWARESER A:416 , ILE A:418 , ASN A:428 , THR A:430 , SER A:469BINDING SITE FOR MONO-SACCHARIDE NAG A1103 BOUND TO ASN A 428
13BC4SOFTWAREGLU A:433 , SER A:466 , ASN A:467BINDING SITE FOR MONO-SACCHARIDE NAG A1104 BOUND TO ASN A 467

(-) SS Bonds  (7, 7)

Asymmetric Unit
No.Residues
1A:40 -A:75
2A:131 -A:187
3A:133 -A:331
4A:135 -A:177
5A:142 -A:186
6A:152 -A:164
7A:486 -A:499

(-) Cis Peptide Bonds  (1, 1)

Asymmetric Unit
No.Residues
1Met A:346 -Pro A:347

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 4OJC)

(-) 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:461
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             
               SCOP domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ............eee...........eeeeee....eeeeee..eeeeeeeeeeeeeeeeeeeee..eeeeee..ee........hhhhhh..............eeeeeeee.............eeeeeeeeee....eeeeeee...eeeeeeeeeeeee....eeeeeeeeeeee.....eeee.......eeeee...........eeeeeee.........................eee.....eee.hhhhhhhhheeeeeee....eeeeee..............hhhhhh..eeeeee......eeeeee.....eeeeee.....eeee.......eee.eeee.....eeeeeeeeee.eeeeeeee........eeeeeeeee.....eeeeeeee.........eeeeeee........eeeeeeeee.......ee......... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4ojc A  34 RAEPPHCSKTPIVRAQTSQNAMSRGMQMQFSIGLHTAVCFRLYLLHTIRLEKLEHHHPITQRYTFGIPEVHASCICECDATSSTCTAESHQFTACPESDKSDETSSCYRTFFPNQTPIGCSEDDIPKLCCDVRFKPYKNMTFLAVKLEQPTTYATFVYAAYDFVNGYWVEKDKTKIRSQLDGGTQDRHLDQKRRISLAVTAGGRASHQLETGMYFSRTSNETEELRMQPLNEITDNNFDRLGWYRMDDSGHFHVNNGVVKMDDIHKAKVKNCKEQTYKSILSANHYMPGHFNLTRPLEVIKPWIQSARIFDSSLRQAVVTHAEGTNLQISIHLESQNLVFFHNASRIRDFSGSIIVDSKSNRLFNLTVYEASGKIDGSVKMSTGFGSDTIHTFTAYVSDLHASNRSMIIPLPAIVGQGARAICLRADSMADIDKICHVIEYFESPLIKGISSIGDGVMIAT 560
                                    43        53  ||    66        76  ||   107       117       127       137       147       157       167       177       187       197       207       217       227       237       247       257       267       277|      289       299       309       319       329       339       349       359       369       379       389  ||   403       413       423       433       443       453       463       473       483       493       503     ||549       559 
                                                 56|                 79|                                                                                                                                                                             277|                                                                                                             392|                                                                                                             509|              
                                                  60                 101                                                                                                                                                                              280                                                                                                              397                                                                                                              546
   Legend:   → Mismatch (orange background)
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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 4OJC)

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (19, 19)

Asymmetric Unit(hide GO term definitions)

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  Cis Peptide Bonds
    Met A:346 - Pro A:347   [ RasMol ]  
 
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 Related Entries

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

UniProtKB/TrEMBL
        G5ECA1_CAEEL | G5ECA1: 4cyl 4ojd 4oje

(-) Related Entries Specified in the PDB File

4ojd 4oje