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(-) Description

Title :  CRYSTAL STRUCTURE OF A C-TERMINALLY TRUNCATED 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 :  2.57
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
    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, 7)

Asymmetric Unit (2, 7)
No.NameCountTypeFull Name
1NAG3Ligand/IonN-ACETYL-D-GLUCOSAMINE
2PO44Ligand/IonPHOSPHATE ION
Biological Unit 1 (2, 21)
No.NameCountTypeFull Name
1NAG9Ligand/IonN-ACETYL-D-GLUCOSAMINE
2PO412Ligand/IonPHOSPHATE ION

(-) Sites  (6, 6)

Asymmetric Unit (6, 6)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREARG H:299BINDING SITE FOR RESIDUE PO4 H 1104
2AC2SOFTWARECYS H:142 , SER H:146 , HIS H:147BINDING SITE FOR RESIDUE PO4 H 1105
3AC3SOFTWARELYS H:109 , GLU H:111 , THR H:212 , LYS H:232 , ARG H:234BINDING SITE FOR RESIDUE PO4 H 1106
4AC4SOFTWAREGLU H:126 , VAL H:127 , HIS H:128 , PRO H:347BINDING SITE FOR RESIDUE PO4 H 1107
5AC5SOFTWAREARG H:77 , PHE H:220 , TRP H:225 , PHE H:404 , ASN H:406BINDING SITE FOR CHAIN H OF SUGAR BOUND TO ASN H 406 RESIDUES 1101 TO 1102
6AC6SOFTWAREILE H:418 , ASN H:428BINDING SITE FOR MONO-SACCHARIDE NAG H1103 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 4OJE)

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 4OJE)

(-) 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    
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SAPs(SNPs) PROSITE motifs Exons
(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:457
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ............eeee.........eeeeeee....eeeeee..eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee........hhhhhh..............eeeeeee..............eeeeeeeeeeeeeeeeeeeee...eeeeeeeeeeeeee..eeeeeeeeeeeee.....eeee.......eeeee...........eeeeee............................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
                 4oje H  34 RAEPPHCSKTPIVRAQTSQNAMSRGMQMQFSIGLHTAVCFRLYLLHTIRLEKLEHHHPITQRYTFGIPEVHASCICECDATSSTCTAESHQFTACPESDKSDETSSCYRTFFPNQTPIGCSEDDIPKLCCDVRFKPYKNMTFLAVKLEQPTTYATFVYAAYDFVNGYWVEKDKTKIRSQLDGGTQDRHLDQKRRISLAVTAGGRASHQLETGMYFSRTSNGGETEELRMQPLNEITDNNFDRLGWYRMDDSGHFHVNNGVVKMDDIHKAKVKNCKEQTYKSILSANHYMPGHFNLTRPLEVIKPWIQSARIFDSSLRQAVVTHAEGTNLQISIHLESQNLVFFHNASRIRDFSGSIIVDSKSNRLFNLTVYEASGKIDGSVKMSTGFGSDTIHTFTAYVSDLHASNRSMIIPLPAIVGQGARAICLRADSMADIDKICHVIEYFESPLFEDDGWSHP 522
                                    43        53  ||    66        76  ||   107       117       127       137       147       157       167       177       187       197       207       217       227       237       247       257       267       277       287       297       307       317       327       337       347       357       367       377       387    || 401       411       421       431       441       451       461       471       481       491       501       511 ||    
                                                 56|                 79|                                                                                                                                                                                                                                                                                                392|                                                                                                                 513|    
                                                  60                 101                                                                                                                                                                                                                                                                                                 397                                                                                                                  518
   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 4OJE)

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (0, 0)

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

(-) 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 4ojd

(-) Related Entries Specified in the PDB File

4ojc 4ojd