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(-) Description

Title :  STRUCTURAL TUNING OF CD81LEL (SPACE GROUP P32 1 2)
 
Authors :  N. G. A. Abrescia
Date :  12 Oct 16  (Deposition) - 14 Dec 16  (Release) - 18 Jan 17  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.96
Chains :  Asym./Biol. Unit :  A,B
Keywords :  Human Cellular Receptor For Hepatitis C Virus, Cell Adhesion (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  E. S. Cunha, P. Sfriso, A. L. Rojas, A. Hospital, M. Orozco, N. G. Abrescia
Mechanism Of Structural Tuning Of The Hepatitis C Virus Human Cellular Receptor Cd81 Large Extracellular Loop.
Structure V. 25 53 2017
PubMed-ID: 27916518  |  Reference-DOI: 10.1016/J.STR.2016.11.003

(-) Compounds

Molecule 1 - CD81 ANTIGEN
    Chains: A, B
    Engineered: YES
    Expression System: HOMO SAPIENS
    Expression System Cell: HUMAN EMBRYO KIDNEY
    Expression System Cell Line: HEK293T
    Expression System Plasmid: PHLSEC
    Expression System Taxid: 9606
    Gene: CD81, TAPA1, TSPAN28
    Organism Common: HUMAN
    Organism Scientific: HOMO SAPIENS
    Organism Taxid: 9606
    Other Details: LARGE-EXTRACELLULAR-LOOP
    Synonym: 26 KDA CELL SURFACE PROTEIN TAPA-1,TARGET OF THE ANTIPROLIFERATIVE ANTIBODY 1,TETRASPANIN-28,TSPAN-28

 Structural Features

(-) Chains, Units

  12
Asymmetric/Biological Unit : AB

Summary Information (see also Sequences/Alignments below)

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

Asymmetric/Biological Unit (1, 2)
No.NameCountTypeFull Name
1PO42Ligand/IonPHOSPHATE ION

(-) Sites  (2, 2)

Asymmetric Unit (2, 2)
No.NameEvidenceResiduesDescription
1AC1SOFTWARELYS A:124 , HIS A:191 , ASP A:195 , HOH A:401binding site for residue PO4 A 301
2AC2SOFTWARELYS B:121 , LYS B:124 , HIS B:191 , ASP B:195 , HOH B:402 , HOH B:403binding site for residue PO4 B 301

(-) SS Bonds  (4, 4)

Asymmetric/Biological Unit
No.Residues
1A:156 -A:190
2A:157 -A:175
3B:156 -B:190
4B:157 -B:175

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 5M2C)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 5M2C)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 5M2C)

(-) Exons   (0, 0)

(no "Exon" information available for 5M2C)

(-) 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:88
                                                                                                                        
               SCOP domains ---------------------------------------------------------------------------------------- SCOP domains
               CATH domains ---------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhh....hhhhhhhhhhhhhhhh....hhhhhh...hhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------- Transcript
                 5m2c A 114 VNKDQIAKDVKQFYDQALQQAVVDDDANNAKAVVKTFHETLDCCGSSTLTALTTSVLKNNLCPSGSNIISNLFKEDCHQKIDDLFSGK 201
                                   123       133       143       153       163       173       183       193        


Chain B from PDB  Type:PROTEIN  Length:88
                                                                                                                        
               SCOP domains ---------------------------------------------------------------------------------------- SCOP domains
               CATH domains ---------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhh....hhhhhhhhhhhhhhhh....hhhhhhhh.hhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------- Transcript
                 5m2c B 114 VNKDQIAKDVKQFYDQALQQAVVDDDANNAKAVVKTFHETLDCCGSSTLTALTTSVLKNNLCPSGSNIISNLFKEDCHQKIDDLFSGK 201
                                   123       133       143       153       163       173       183       193
   Legend:   → Mismatch (orange background)
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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 5M2C)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 5M2C)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 5M2C)

(-) Gene Ontology  (34, 34)

Asymmetric/Biological Unit(hide GO term definitions)

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  CD81_HUMAN | P60033
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 Related Entries

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

UniProtKB/Swiss-Prot
        CD81_HUMAN | P60033: 1g8q 1iv5 2avz 3x0e 5dfv 5dfw 5m33 5m3d 5m3t 5m4r 5tcx

(-) Related Entries Specified in the PDB File

1g8q 1iv5 5m33 5m3d 5m3t 5m4r