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(-) Description

Title :  STRUCTURE OF P51G CYANOVIRIN-N SWAPPED TRIMER IN THE P212121 SPACE GROUP
 
Authors :  L. M. I. Koharudin, L. Liu, A. M. Gronenborn
Date :  06 Feb 13  (Deposition) - 03 Apr 13  (Release) - 22 May 13  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.40
Chains :  Asym. Unit :  A,B,C,D,E,F
Biol. Unit 1:  A,B,C  (1x)
Biol. Unit 2:  D,E,F  (1x)
Keywords :  Cvnh Fold, Carbohydrate Binding Protein, Antiviral Protein, Sugar Binding Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  L. M. Koharudin, L. Liu, A. M. Gronenborn
Different 3D Domain-Swapped Oligomeric Cyanovirin-N Structures Suggest Trapped Folding Intermediates.
Proc. Natl. Acad. Sci. Usa V. 110 7702 2013
PubMed-ID: 23610431  |  Reference-DOI: 10.1073/PNAS.1300327110

(-) Compounds

Molecule 1 - CYANOVIRIN-N
    Chains: A, B, E, C, D, F
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET26B
    Expression System Strain: ROSETTA2(DE3)
    Expression System Taxid: 469008
    Expression System Vector Type: PLASMID
    Mutation: YES
    Organism Scientific: NOSTOC ELLIPSOSPORUM
    Organism Taxid: 45916
    Synonym: CV-N

 Structural Features

(-) Chains, Units

  123456
Asymmetric Unit : ABCDEF
Biological Unit 1 (1x): ABC   
Biological Unit 2 (1x):    DEF

Summary Information (see also Sequences/Alignments below)

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

(no "Ligand,Modified Residues,Ions" information available for 4J4E)

(-) Sites  (0, 0)

(no "Site" information available for 4J4E)

(-) SS Bonds  (12, 12)

Asymmetric Unit
No.Residues
1A:8 -A:22
2A:58 -A:73
3B:8 -B:22
4B:58 -B:73
5C:8 -C:22
6C:58 -C:73
7D:8 -D:22
8D:58 -D:73
9E:8 -E:22
10E:58 -E:73
11F:8 -F:22
12F:58 -F:73

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 4J4E)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4J4E)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4J4E)

(-) Exons   (0, 0)

(no "Exon" information available for 4J4E)

(-) 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:101
                                                                                                                                     
               SCOP domains d4j4ea_ A: Cyanovirin-N                                                                               SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .......eeeeeee..eeeeeee.....eeeeeee....eee....eee...hhhhheeeeeee...eeeeeee.....eeeeeee....eeee..eeee. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------- Transcript
                 4j4e A   1 LGKFSQTCYNSAIQGSVLTSTCERTNGGYNTSSIDLNSVIENVDGSLKWQGSNFIETCRNTQLAGSSELAAECKTRAQQFVSTKINLDDHIANIDGTLKYE 101
                                    10        20        30        40        50        60        70        80        90       100 


Chain B from PDB  Type:PROTEIN  Length:101
                                                                                                                                     
               SCOP domains d4j4eb_ B: Cyanovirin-N                                                                               SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..hhhh.eeeeeee..eeeeeee.....eeeeeee....eeee..eeee...hhhhheeeeeee...eeeeeee.....eeeeeee....eeee..eeee. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------- Transcript
                 4j4e B   1 LGKFSQTCYNSAIQGSVLTSTCERTNGGYNTSSIDLNSVIENVDGSLKWQGSNFIETCRNTQLAGSSELAAECKTRAQQFVSTKINLDDHIANIDGTLKYE 101
                                    10        20        30        40        50        60        70        80        90       100 


Chain C from PDB  Type:PROTEIN  Length:101
                                                                                                                                     
               SCOP domains d4j4ec_ C: Cyanovirin-N                                                                               SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...hhh.eeeeeee..eeeeeee.....eeeeeee....eeee..eeee...hhhh.eeeeeee...eeeeeee.....eeeeeee....eeee..eeee. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------- Transcript
                 4j4e C   1 LGKFSQTCYNSAIQGSVLTSTCERTNGGYNTSSIDLNSVIENVDGSLKWQGSNFIETCRNTQLAGSSELAAECKTRAQQFVSTKINLDDHIANIDGTLKYE 101
                                    10        20        30        40        50        60        70        80        90       100 


Chain D from PDB  Type:PROTEIN  Length:101
                                                                                                                                     
               SCOP domains d4j4ed_ D: Cyanovirin-N                                                                               SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..hhhh.eeeeeee..eeeeeee.....eeeeeee....eeee..eeee..eehhhheeeeeee...eeeeeee.....eeeeeee....eee....eee. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------- Transcript
                 4j4e D   1 LGKFSQTCYNSAIQGSVLTSTCERTNGGYNTSSIDLNSVIENVDGSLKWQGSNFIETCRNTQLAGSSELAAECKTRAQQFVSTKINLDDHIANIDGTLKYE 101
                                    10        20        30        40        50        60        70        80        90       100 


Chain E from PDB  Type:PROTEIN  Length:101
                                                                                                                                     
               SCOP domains d4j4ee_ E: Cyanovirin-N                                                                               SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .......eeeeeee..eeeeeee.....eeeeeee....eeee..eeee...hhhhheeeeeee...eeeeeeee...eeeeeeee....eeee..eeee. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------- Transcript
                 4j4e E   1 LGKFSQTCYNSAIQGSVLTSTCERTNGGYNTSSIDLNSVIENVDGSLKWQGSNFIETCRNTQLAGSSELAAECKTRAQQFVSTKINLDDHIANIDGTLKYE 101
                                    10        20        30        40        50        60        70        80        90       100 


Chain F from PDB  Type:PROTEIN  Length:101
                                                                                                                                     
               SCOP domains d4j4ef_ F: Cyanovirin-N                                                                               SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..hhhh.eeeeeee..eeeeeee.....eeeeeee....eeee..eeee...hhhh.eeeeeee...eeeeeee.....eeeeeee....eee....eee. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------- Transcript
                 4j4e F   1 LGKFSQTCYNSAIQGSVLTSTCERTNGGYNTSSIDLNSVIENVDGSLKWQGSNFIETCRNTQLAGSSELAAECKTRAQQFVSTKINLDDHIANIDGTLKYE 101
                                    10        20        30        40        50        60        70        80        90       100
   Legend:   → Mismatch (orange background)
  - → Gap (green background, '-', border residues have a numbering label)
    → Modified Residue (blue background, lower-case, 'x' indicates undefined single-letter code, labelled with number + name)
  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  (1, 6)

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

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4J4E)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4J4E)

(-) Gene Ontology  (2, 2)

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  CVN_NOSEL | P81180
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 Related Entries

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

UniProtKB/Swiss-Prot
        CVN_NOSEL | P81180: 1iiy 1j4v 1l5b 1l5e 1lom 1n02 2ezm 2ezn 2pys 2rdk 2rp3 2z21 3czz 3ezm 3gxy 3gxz 3lhc 3s3y 3s3z 4j4c 4j4d 4j4f 4j4g

(-) Related Entries Specified in the PDB File

4j4c 4j4d 4j4f 4j4g