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(-) Description

Title :  CRYSTAL STRUCTURE OF CLONED TRIMERIC HYLURANIDASE FROM STREPTOCOCCUS PYOGENES AT 2.8 A RESOLUTION
 
Authors :  P. Mishra, R. Prem Kumar, V. Bhakuni, N. Singh, S. Sharma, P. Kaur, M. Pe C. Betzel, T. P. Singh
Date :  23 Apr 07  (Deposition) - 08 May 07  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.80
Chains :  Asym. Unit :  A
Biol. Unit 1:  A  (3x)
Keywords :  Lyase, Hyluranidase, Hyluronan Lyase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  P. Mishra, R. Prem Kumar, V. Bhakuni, N. Singh, S. Sharma, P. Kaur, M. Perbandt, C. Betzel, T. P. Singh
Crystal Structure Of Cloned Trimeric Hyluranidase From Streptococcus Pyogenes At 2. 8 A Resolution
To Be Published
PubMed: search

(-) Compounds

Molecule 1 - HYALURONIDASE, PHAGE ASSOCIATED
    Chains: A
    EC Number: 4.2.2.1
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET 21D
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Gene: HYL P2
    Organism Scientific: STREPTOCOCCUS PYOGENES
    Organism Taxid: 1314

 Structural Features

(-) Chains, Units

  1
Asymmetric Unit : A
Biological Unit 1 (3x): A

Summary Information (see also Sequences/Alignments below)

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

(no "Ligand,Modified Residues,Ions" information available for 2YX2)

(-) Sites  (0, 0)

(no "Site" information available for 2YX2)

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 2YX2)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 2YX2)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 2YX2)

(-) PROSITE Motifs  (0, 0)

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(-) Exons   (0, 0)

(no "Exon" information available for 2YX2)

(-) 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 A from PDB  Type:PROTEIN  Length:332
 aligned with Q9A0M7_STRP1 | Q9A0M7 from UniProtKB/TrEMBL  Length:337

    Alignment length:332
                                                                                                                                                                                                                                                                                                                                                                    337 
                                    16        26        36        46        56        66        76        86        96       106       116       126       136       146       156       166       176       186       196       206       216       226       236       246       256       266       276       286       296       306       316       326       336| 
         Q9A0M7_STRP1     7 LRVQFKRMKAAEWARSDVILLESEIGFETDTGFARAGDGHNRFSDLGYISPLDYNLLTNKPNIDGLATKVETAQKLQQKADKETVYTKAESKQELDKKLNLKGGVMTGQLKFKPAATVAYSSSTGGAVNIDLSSTRGAGVVVYSDNDTSDGPLMSLRTGKETFNQSALFVDYKGTTNAVNIAMRQPTTPNFSSALNITSGNENGSAMQLRGSEKALGTLKITHENPSIGADYDKNAAALSIDIVKKTNGAGTAAQGIYINSTSGTTGKLLRIRNLSDDKFYVKSDGGFYAKETSQIDGNLKLKDPTANDHAATKAYVDKAISELKKLILKK-   -
               SCOP domains d2yx2a_ A: Phage-associated hyaluronidase, HylP1                                                                                                                                                                                                                                                                                             SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------Hyaluronidase_1-2yx2A01 A:65-337                                                                                                                                                                                                                                                 - Pfam domains
         Sec.struct. author ......eehhhhhh..........eeee.....eee.....hhhhh......hhhhh....hhhhh.hhhhhhhhhhh..hhhhh.hhhhhhhhhh........................hhhhh................................................................................................................................................eeeee..eeeeee.....eee......................hhhhhhhhhhhhhhhhh... Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2yx2 A   7 LRVQFKRMKAAEWARSDVILLESEIGFETDTGFARAGDGHNRFSDLGYISPLDYNLLTNKPNIDGLATKVETAQKLQQKADKETVYTKAESKQELDKKLNLKGGVMTGQLKFKPAATVAYSSSTGGAVNIDLSSTRGAGVVVYSDNDTSDGPLMSLRTGKETFNQSALFVDYKGTTNAVNIAMRQPTTPNFSSALNITSGNENGSAMQLRGSEKALGTLKITHENPSIGADYDKNAAALSIDIVKKTNGAGTAAQGIYINSTSGTTGKLLRIRNLSDDKFYVKSDGGFYAKETSQIDGNLKLKDPTANDHAATKAYVDKAISELKKLILKKH 338
                                    16        26        36        46        56        66        76        86        96       106       116       126       136       146       156       166       176       186       196       206       216       226       236       246       256       266       276       286       296       306       316       326       336
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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, 1)

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

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 2YX2)

(-) Pfam Domains  (1, 1)

Asymmetric Unit
(-)
Clan: no clan defined [family: Hyaluronidase_1] (3)

(-) Gene Ontology  (2, 2)

Asymmetric Unit(hide GO term definitions)
Chain A   (Q9A0M7_STRP1 | Q9A0M7)
molecular function
    GO:0004415    hyalurononglucosaminidase activity    Catalysis of the random hydrolysis of (1->4) linkages between N-acetyl-beta-D-glucosamine and D-glucuronate residues in hyaluronate.
biological process
    GO:0045227    capsule polysaccharide biosynthetic process    The chemical reactions and pathways resulting in the formation of polysaccharides that make up the capsule, a protective structure surrounding some species of bacteria and fungi.

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 Related Entries

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        Q9A0M7_STRP1 | Q9A0M7: 2c3f 2dp5 2yvv 2yw0 3eka

(-) Related Entries Specified in the PDB File

2c3f