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(-) Description

Title :  HUMAN ENTEROVIRUS 71 3C PROTEASE
 
Authors :  J. Wang, T. Fan, M. Wang, S. Cui
Date :  10 Sep 10  (Deposition) - 23 Mar 11  (Release) - 27 Apr 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.99
Chains :  Asym. Unit :  A,B,C,D,E
Biol. Unit 1:  A  (1x)
Biol. Unit 2:  B  (1x)
Biol. Unit 3:  C  (1x)
Biol. Unit 4:  D  (1x)
Biol. Unit 5:  E  (1x)
Keywords :  Six-Beta Barrel, Beta-Ribbon, Chymotrypsin Fold, Protease, Rig-1, Mavs, Cstf-64, Nucleus, Hydrolase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  S. Cui, J. Wang, T. Fan, B. Qin, L. Guo, X. Lei, J. Wang, M. Wang, Q. Jin
Crystal Structure Of Human Enterovirus 71 3C Protease.
J. Mol. Biol. V. 408 449 2011
PubMed-ID: 21396941  |  Reference-DOI: 10.1016/J.JMB.2011.03.007

(-) Compounds

Molecule 1 - 3C PROTEASE
    Chains: A, B, C, D, E
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET28A
    Expression System Strain: ROSETTA
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Gene: 3C
    Organism Scientific: HUMAN ENTEROVIRUS 71
    Organism Taxid: 39054
    Strain: BEIJING2007

 Structural Features

(-) Chains, Units

  12345
Asymmetric Unit : ABCDE
Biological Unit 1 (1x): A    
Biological Unit 2 (1x):  B   
Biological Unit 3 (1x):   C  
Biological Unit 4 (1x):    D 
Biological Unit 5 (1x):     E

Summary Information (see also Sequences/Alignments below)

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

(no "Ligand,Modified Residues,Ions" information available for 3OSY)

(-) Sites  (0, 0)

(no "Site" information available for 3OSY)

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 3OSY)

(-) Cis Peptide Bonds  (5, 5)

Asymmetric Unit
No.Residues
1Gly A:145 -Gln A:146
2Gly B:145 -Gln B:146
3Gly C:145 -Gln C:146
4Gly D:145 -Gln D:146
5Gly E:145 -Gln E:146

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 3OSY)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 3OSY)

(-) Exons   (0, 0)

(no "Exon" information available for 3OSY)

(-) 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:187
 aligned with B8YLV9_9ENTO | B8YLV9 from UniProtKB/TrEMBL  Length:183

    Alignment length:187
                                  1                                                                                                                                                                                    
                                  |  4        14        24        34        44        54        64        74        84        94       104       114       124       134       144       154       164       174       
         B8YLV9_9ENTO     - ------GPSLDFALSLLRRNVRQVQTDQGHFTMLGVRDRLAVLPRHSQPGKTIWIEHKLVNVLDAVELVDEQGVNLELTLITLDTNEKFRDITKFIPENISTASDATLVINTEHMPSMFVPVGDVVQYGFLNLSGKPTHRTMMYNFPTKAGQCGGVVTSVGKVIGIHIGGNGRQGFCAGLKRSYFAS 181
               SCOP domains d3osya_ A: 3C cysteine protease (picornain 3C)                                                                                                                                              SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...hhhhhhhhhhhhhhhhheeeeee..eeeeeeeee..eeeeehhh....eeee..eeeeeeeeeeee.....eeeeeeeeee........hhh.......eeeeeeeeee..eeeeeeeeeeeeeee.........eeeeeee..........eee....eeeeeeee...eeeeee..hhhh.. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3osy A  -5 PRGSHMGPSLDFALSLLRRNVRQVQTDQGHFTMLGVRDRLAVLPRHSQPGKTIWIEHKLVNVLDAVELVDEQGVNLELTLITLDTNEKFRDITKFIPENISTASDATLVINTEHMPSMFVPVGDVVQYGFLNLSGKPTHRTMMYNFPTKAGQCGGVVTSVGKIIGIHIGGNGRQGFCAGLKRSYFAS 181
                                     4        14        24        34        44        54        64        74        84        94       104       114       124       134       144       154       164       174       


Chain B from PDB  Type:PROTEIN  Length:187
 aligned with B8YLV9_9ENTO | B8YLV9 from UniProtKB/TrEMBL  Length:183

    Alignment length:187
                                  1                                                                                                                                                                                    
                                  |  4        14        24        34        44        54        64        74        84        94       104       114       124       134       144       154       164       174       
         B8YLV9_9ENTO     - ------GPSLDFALSLLRRNVRQVQTDQGHFTMLGVRDRLAVLPRHSQPGKTIWIEHKLVNVLDAVELVDEQGVNLELTLITLDTNEKFRDITKFIPENISTASDATLVINTEHMPSMFVPVGDVVQYGFLNLSGKPTHRTMMYNFPTKAGQCGGVVTSVGKVIGIHIGGNGRQGFCAGLKRSYFAS 181
               SCOP domains d3osyb_ B: 3C cysteine protease (picornain 3C)                                                                                                                                              SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...hhhhhhhhhhhhhhhhheeeeee..eeeeeeeee..eeeeehhh....eeee..eeeeeeeeeeee.....eeeeeeeeee........hhh.......eeeeeeeeee..eeeeeeeeeeeeeee.........eeeeeee..........eee....eeeeeeee...eeeeee..hhhh.. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3osy B  -5 PRGSHMGPSLDFALSLLRRNVRQVQTDQGHFTMLGVRDRLAVLPRHSQPGKTIWIEHKLVNVLDAVELVDEQGVNLELTLITLDTNEKFRDITKFIPENISTASDATLVINTEHMPSMFVPVGDVVQYGFLNLSGKPTHRTMMYNFPTKAGQCGGVVTSVGKIIGIHIGGNGRQGFCAGLKRSYFAS 181
                                     4        14        24        34        44        54        64        74        84        94       104       114       124       134       144       154       164       174       


Chain C from PDB  Type:PROTEIN  Length:187
 aligned with B8YLV9_9ENTO | B8YLV9 from UniProtKB/TrEMBL  Length:183

    Alignment length:187
                                  1                                                                                                                                                                                    
                                  |  4        14        24        34        44        54        64        74        84        94       104       114       124       134       144       154       164       174       
         B8YLV9_9ENTO     - ------GPSLDFALSLLRRNVRQVQTDQGHFTMLGVRDRLAVLPRHSQPGKTIWIEHKLVNVLDAVELVDEQGVNLELTLITLDTNEKFRDITKFIPENISTASDATLVINTEHMPSMFVPVGDVVQYGFLNLSGKPTHRTMMYNFPTKAGQCGGVVTSVGKVIGIHIGGNGRQGFCAGLKRSYFAS 181
               SCOP domains d3osyc_ C: 3C cysteine protease (picornain 3C)                                                                                                                                              SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...hhhhhhhhhhhhhhhhheeeeee..eeeeeeeee..eeeeehhh....eeee..eeeeeeeeeeee.....eeeeeeeeee........hhh.......eeeeeeeeee..eeeeeeeeeeeeeee.........eeeeeee..........eee....eeeeeeee...eeeeee..hhhh.. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3osy C  -5 PRGSHMGPSLDFALSLLRRNVRQVQTDQGHFTMLGVRDRLAVLPRHSQPGKTIWIEHKLVNVLDAVELVDEQGVNLELTLITLDTNEKFRDITKFIPENISTASDATLVINTEHMPSMFVPVGDVVQYGFLNLSGKPTHRTMMYNFPTKAGQCGGVVTSVGKIIGIHIGGNGRQGFCAGLKRSYFAS 181
                                     4        14        24        34        44        54        64        74        84        94       104       114       124       134       144       154       164       174       


Chain D from PDB  Type:PROTEIN  Length:187
 aligned with B8YLV9_9ENTO | B8YLV9 from UniProtKB/TrEMBL  Length:183

    Alignment length:187
                                  1                                                                                                                                                                                    
                                  |  4        14        24        34        44        54        64        74        84        94       104       114       124       134       144       154       164       174       
         B8YLV9_9ENTO     - ------GPSLDFALSLLRRNVRQVQTDQGHFTMLGVRDRLAVLPRHSQPGKTIWIEHKLVNVLDAVELVDEQGVNLELTLITLDTNEKFRDITKFIPENISTASDATLVINTEHMPSMFVPVGDVVQYGFLNLSGKPTHRTMMYNFPTKAGQCGGVVTSVGKVIGIHIGGNGRQGFCAGLKRSYFAS 181
               SCOP domains d3osyd_ D: 3C cysteine protease (picornain 3C)                                                                                                                                              SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...hhhhhhhhhhhhhhhhheeeeee..eeeeeeeee..eeeeehhh....eeee..eeeeeeeeeeee.....eeeeeeeeee........hhh.......eeeeeeeeee..eeeeeeeeeeeeeee.........eeeeeee..........eee....eeeeeeee...eeeeee..hhhh.. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3osy D  -5 PRGSHMGPSLDFALSLLRRNVRQVQTDQGHFTMLGVRDRLAVLPRHSQPGKTIWIEHKLVNVLDAVELVDEQGVNLELTLITLDTNEKFRDITKFIPENISTASDATLVINTEHMPSMFVPVGDVVQYGFLNLSGKPTHRTMMYNFPTKAGQCGGVVTSVGKIIGIHIGGNGRQGFCAGLKRSYFAS 181
                                     4        14        24        34        44        54        64        74        84        94       104       114       124       134       144       154       164       174       


Chain E from PDB  Type:PROTEIN  Length:187
 aligned with B8YLV9_9ENTO | B8YLV9 from UniProtKB/TrEMBL  Length:183

    Alignment length:187
                                  1                                                                                                                                                                                    
                                  |  4        14        24        34        44        54        64        74        84        94       104       114       124       134       144       154       164       174       
         B8YLV9_9ENTO     - ------GPSLDFALSLLRRNVRQVQTDQGHFTMLGVRDRLAVLPRHSQPGKTIWIEHKLVNVLDAVELVDEQGVNLELTLITLDTNEKFRDITKFIPENISTASDATLVINTEHMPSMFVPVGDVVQYGFLNLSGKPTHRTMMYNFPTKAGQCGGVVTSVGKVIGIHIGGNGRQGFCAGLKRSYFAS 181
               SCOP domains d3osye_ E: 3C cysteine protease (picornain 3C)                                                                                                                                              SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
           Pfam domains (1) ------Peptidase_C3-3osyE01 E:1-166                                                                                                                                          --------------- Pfam domains (1)
           Pfam domains (2) ------Peptidase_C3-3osyE02 E:1-166                                                                                                                                          --------------- Pfam domains (2)
           Pfam domains (3) ------Peptidase_C3-3osyE03 E:1-166                                                                                                                                          --------------- Pfam domains (3)
           Pfam domains (4) ------Peptidase_C3-3osyE04 E:1-166                                                                                                                                          --------------- Pfam domains (4)
           Pfam domains (5) ------Peptidase_C3-3osyE05 E:1-166                                                                                                                                          --------------- Pfam domains (5)
         Sec.struct. author ...hhhhhhhhhhhhhhhhheeeeee..eeeeeeeee..eeeeehhh....eeee..eeeeeeeeeeee.....eeeeeeeeee........hhh.......eeeeeeeeee..eeeeeeeeeeeeeee..........................eee....eeeeeeee...eeeeee..hhhh.. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3osy E  -5 PRGSHMGPSLDFALSLLRRNVRQVQTDQGHFTMLGVRDRLAVLPRHSQPGKTIWIEHKLVNVLDAVELVDEQGVNLELTLITLDTNEKFRDITKFIPENISTASDATLVINTEHMPSMFVPVGDVVQYGFLNLSGKPTHRTMMYNFPTKAGQCGGVVTSVGKIIGIHIGGNGRQGFCAGLKRSYFAS 181
                                     4        14        24        34        44        54        64        74        84        94       104       114       124       134       144       154       164       174
   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, 5)

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

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 3OSY)

(-) Pfam Domains  (1, 5)

Asymmetric Unit
(-)
Clan: Peptidase_PA (797)

(-) Gene Ontology  (3, 3)

Asymmetric Unit(hide GO term definitions)
Chain A,B,C,D,E   (B8YLV9_9ENTO | B8YLV9)
molecular function
    GO:0004197    cysteine-type endopeptidase activity    Catalysis of the hydrolysis of internal, alpha-peptide bonds in a polypeptide chain by a mechanism in which the sulfhydryl group of a cysteine residue at the active center acts as a nucleophile.
    GO:0008233    peptidase activity    Catalysis of the hydrolysis of a peptide bond. A peptide bond is a covalent bond formed when the carbon atom from the carboxyl group of one amino acid shares electrons with the nitrogen atom from the amino group of a second amino acid.
biological process
    GO:0006508    proteolysis    The hydrolysis of proteins into smaller polypeptides and/or amino acids by cleavage of their peptide bonds.

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  Cis Peptide Bonds
    Gly A:145 - Gln A:146   [ RasMol ]  
    Gly B:145 - Gln B:146   [ RasMol ]  
    Gly C:145 - Gln C:146   [ RasMol ]  
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