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(-) Description

Title :  SESBANIA MOSAIC VIRUS CAPSID PROTEIN DIMER MUTANT (RCP-DEL-N65-W170K)
 
Authors :  P. Anju, C. Subashchandrabose, P. S. Satheshkumar, H. S. Savithri, M. R
Date :  24 Jun 09  (Deposition) - 28 Jul 09  (Release) - 05 Jul 17  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.65
Chains :  Asym. Unit :  A,B
Biol. Unit 1:  A  (1x)
Biol. Unit 2:  B  (1x)
Keywords :  Viral Protein, Protein-Protein Interactions, Ca2+, Virus Capsid, Virus Assembly, Virus Stability (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  A. Pappachan, S. Chinnathambi, P. S. Satheshkumar, H. S. Savithri, M. R. N. Murthy
A Single Point Mutation Disrupts The Capsid Assembly In Sesbania Mosaic Virus Resulting In A Stable Isolated Dimer.
Virology V. 392 215 2009
PubMed-ID: 19643453  |  Reference-DOI: 10.1016/J.VIROL.2009.06.047

(-) Compounds

Molecule 1 - COAT PROTEIN
    Chains: A, B
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Strain: BL21(DE3)-PSBET A
    Expression System Taxid: 469008
    Fragment: RESIDUES 66-268
    Mutation: YES
    Organism Scientific: SESBANIA MOSAIC VIRUS
    Organism Taxid: 12558

 Structural Features

(-) Chains, Units

  12
Asymmetric Unit : AB
Biological Unit 1 (1x): A 
Biological Unit 2 (1x):  B

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (0, 0)

(no "Ligand,Modified Residues,Ions" information available for 2WLP)

(-) Sites  (0, 0)

(no "Site" information available for 2WLP)

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 2WLP)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 2WLP)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 2WLP)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 2WLP)

(-) Exons   (0, 0)

(no "Exon" information available for 2WLP)

(-) Sequences/Alignments

Asymmetric Unit
   Reformat: Number of residues per line =  ('0' or empty: single-line sequence representation)
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  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:187
 aligned with Q9EB06_9VIRU | Q9EB06 from UniProtKB/TrEMBL  Length:268

    Alignment length:192
                                    82        92       102       112       122       132       142       152       162       172       182       192       202       212       222       232       242       252       262  
         Q9EB06_9VIRU    73 GITVLTHSELSAEIGVTDSIVVSSELVMPYTVGTWLRGVAANWSKYSWLSVRYTYIPSCPSSTAGSIHMGFQYDMADTVPVSVNQLSNLRGYVSGQVWSGSAGLCFINGTRCSDTSTAISTTLDVSKLGKKWYPYKTSADYATAVGVDVNIATPLVPARLVIALLDGSSSTAVAAGRIYCTYTIQMIEPTAS 264
               SCOP domains d2wlpa_ A: automated matches                                                                                                                                                                     SCOP domains
               CATH domains 2wlpA00 A:73-264  [code=2.60.120.20, no name defined]                                                                                                                                            CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ..eeeeeeeeeeeeee....eeeeee.hhhhhhhhhhhhhh.eeeeeeeeeeeeeee.----...eeeeeee.........hhhhhhhheeeeeee...hhhhhhhhhh..-.hhhhh.eee..........ee..hhhhhhhhhh.hhhhh......eeeeeee.......eeeeeeeeeeeeeeeee... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 2wlp A  73 GITVLTHSELSAEIGVTDSIVVSSELVMPYTVGTWLRGVAANWSKYSWLSVRYTYIPS----TAGSIHMGFQYDMADTVPVSVNQLSNLRGYVSGQVKSGSAGLCFINGTR-SDTSTAISTTLDVSKLGKKWYPYKTSADYATAVGVDVNIATPLVPARLVIALLDGSSSTAVAAGRIYCTYTIQMIEPTAS 264
                                    82        92       102       112       122       | -  |    142       152       162       172       182| |    192       202       212       222       232       242       252       262  
                                                                                   130  135                                             183 |                                                                               
                                                                                                                                          185                                                                               


Chain B from PDB  Type:PROTEIN  Length:191
 aligned with Q9EB06_9VIRU | Q9EB06 from UniProtKB/TrEMBL  Length:268

    Alignment length:192
                                    82        92       102       112       122       132       142       152       162       172       182       192       202       212       222       232       242       252       262  
         Q9EB06_9VIRU    73 GITVLTHSELSAEIGVTDSIVVSSELVMPYTVGTWLRGVAANWSKYSWLSVRYTYIPSCPSSTAGSIHMGFQYDMADTVPVSVNQLSNLRGYVSGQVWSGSAGLCFINGTRCSDTSTAISTTLDVSKLGKKWYPYKTSADYATAVGVDVNIATPLVPARLVIALLDGSSSTAVAAGRIYCTYTIQMIEPTAS 264
               SCOP domains d2wlpb_ B: automated matches                                                                                                                                                                     SCOP domains
               CATH domains 2wlpB00 B:73-264  [code=2.60.120.20, no name defined]                                                                                                                                            CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ..eeeeeeeeeeeeee....eeeeee.hhhhhhhhhhhhhh.eeeeeeeeeeeeeee......-.eeeeeee.........hhhhhh..eeeeeee...hhhhhhhhh...........eee..........ee..hhhhhhhhhhhh..........eeeeeee.......eeeeeeeeeeeeeeeee... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 2wlp B  73 GITVLTHSELSAEIGVTDSIVVSSELVMPYTVGTWLRGVAANWSKYSWLSVRYTYIPSCPSST-GSIHMGFQYDMADTVPVSVNQLSNLRGYVSGQVKSGSAGLCFINGTRCSDTSTAISTTLDVSKLGKKWYPYKTSADYATAVGVDVNIATPLVPARLVIALLDGSSSTAVAAGRIYCTYTIQMIEPTAS 264
                                    82        92       102       112       122       132  | |  142       152       162       172       182       192       202       212       222       232       242       252       262  
                                                                                        135 |                                                                                                                               
                                                                                          137
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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  (1, 2)

Asymmetric Unit
(-)
Class: All beta proteins (24004)

(-) CATH Domains  (1, 2)

Asymmetric Unit
(-)
Class: Mainly Beta (13760)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 2WLP)

(-) Gene Ontology  (3, 3)

Asymmetric Unit(hide GO term definitions)
Chain A,B   (Q9EB06_9VIRU | Q9EB06)
molecular function
    GO:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.
    GO:0005198    structural molecule activity    The action of a molecule that contributes to the structural integrity of a complex or its assembly within or outside a cell.
cellular component
    GO:0019028    viral capsid    The protein coat that surrounds the infective nucleic acid in some virus particles. It comprises numerous regularly arranged subunits, or capsomeres.

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  2wlp
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 Related Entries

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

UniProtKB/TrEMBL
        Q9EB06_9VIRU | Q9EB06: 1smv 1vak 1vb2 1vb4 1x33 1x35 1x36 2vq0 4y4y 4y5z

(-) Related Entries Specified in the PDB File

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