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(-) Description

Title :  CRYSTAL STRUCTURE OF A C-TERMINALLY TRUNCATED TRIMERIC ECTODOMAIN OF THE C. ELEGANS FUSION PROTEIN EFF-1 G260A/D321E/D322E MUTANT
 
Authors :  T. Krey, F. A. Rey
Date :  21 Jan 14  (Deposition) - 14 May 14  (Release) - 14 May 14  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.26
Chains :  Asym. Unit :  H
Biol. Unit 1:  H  (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: H
    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: C-TERMINALLY TRUNCATED ECTODOMAIN, UNP RESIDUES 23-509
    Gene: C26D10.5, CELE_C26D10.5, EFF-1
    Mutation: YES
    Organism Common: NEMATODE
    Organism Scientific: CAENORHABDITIS ELEGANS
    Organism Taxid: 6239
    Synonym: PROTEIN EFF-1, ISOFORM A

 Structural Features

(-) Chains, Units

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

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 5)

Asymmetric Unit (2, 5)
No.NameCountTypeFull Name
1BMA1Ligand/IonBETA-D-MANNOSE
2NAG4Ligand/IonN-ACETYL-D-GLUCOSAMINE
Biological Unit 1 (2, 15)
No.NameCountTypeFull Name
1BMA3Ligand/IonBETA-D-MANNOSE
2NAG12Ligand/IonN-ACETYL-D-GLUCOSAMINE

(-) Sites  (3, 3)

Asymmetric Unit (3, 3)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREASN H:196BINDING SITE FOR MONO-SACCHARIDE NAG H1105 BOUND TO ASN H 196
2AC2SOFTWAREARG H:77 , PHE H:220 , TRP H:225 , PHE H:404 , ASN H:406 , HOH H:1287BINDING SITE FOR CHAIN H OF SUGAR BOUND TO ASN H 406 RESIDUES 1101 TO 1103
3AC3SOFTWAREASN H:428 , THR H:430BINDING SITE FOR MONO-SACCHARIDE NAG H1104 BOUND TO ASN H 428

(-) SS Bonds  (7, 7)

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

(-) Cis Peptide Bonds  (1, 1)

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

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 4OJD)

(-) Sequences/Alignments

Asymmetric Unit
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(details for a mapped element are shown in a popup box when the mouse pointer rests over it) 
Chain H from PDB  Type:PROTEIN  Length:444
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ............eeee.......eeeeeee....eeeeee...eeeeeeeeeeeeeeeeeeeee..eeeeeeeeee........hhhhhh..........eeeeeee..............eeeeeeeeee.hhheeeeeee...eeeeeeeeeeeeee..eeeeeeeeeeeee.....eeee.......eeeee...........eeeeeee...........................eee.....eee.hhhhhhhhheeeeeee....eeeeee..............hhhhhh..eeeeee......eeeeee.....eeeeee.....eeee.......eeeeeeee.....eeeeeeeeee.eeeeeeee........eeeeeeeee.....eeeeeeee.........eeeeeee...hhhhheeeee.eee.... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 4ojd H  34 RAEPPHCSKTPIVRAQTSQNAMGMQMQFSIGLHTAVCFRLYSLLHTIRLEKLEHHHPITQRYTFGIPEVHASCICECDATSSTCTAESHQFTACPEDETSSCYRTFFPNQTPIGCSEDDIPKLCCDVRFKPYKNMTFLAVKLEQPTTYATFVYAAYDFVNGYWVEKDKTKIRSQLDGGTQDRHLDQKRRISLAVTAGARASHQLETGMYFSRTSNGGETEELRMQPLNEITDNNFDRLGWYRMDDSGHFHVNNGVVKMEEIHKAKVKNCKEQTYKSILSANHYMPGHFNLTRPLEVIKPWIQSARIFDSSLRQAVVTHAEGTNLQISIHLESQNLVFFHNASRIRDFSGSIIVDSKSNRLFNLTVYEASGKIDGSVKMSTGFGSDTIHTFTAYVSDLHASNRSMIIPLPAIVGQGARAICLRADSMADIDKICHVIEYFESPLF 510
                                    43        53 ||     68        78||     108       118       128       138       148     ||162       172       182       192       202       212       222       232       242       252       262       272       282       292       302       312       322       332       342       352       362       372       382       392|      406       416       426       436       446       456       466       476       486       496       506    
                                                55|                79|                                                   154|                                                                                                                                                                                                                                      392|                                                                                                                 
                                                 61                100                                                    159                                                                                                                                                                                                                                       397
   Legend:   → Mismatch (orange background)
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 Classification and Annotation

(-) SCOP Domains  (0, 0)

(no "SCOP Domain" information available for 4OJD)

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (19, 19)

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    Met H:346 - Pro H:347   [ RasMol ]  
 
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 Related Entries

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

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

(-) Related Entries Specified in the PDB File

4ojc 4oje