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(-) Description

Title :  THE CRYSTAL STRUCTURE OF THE LIGAND BINDING REGION OF SERINE-GLUTAMATE REPEAT PROTEIN A (SGRA) OF ENTEROCOCCUS FAECIUM
 
Authors :  K. Ponnuraj, R. Nagarajan
Date :  15 Dec 15  (Deposition) - 06 Jul 16  (Release) - 06 Jul 16  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.80
Chains :  Asym. Unit :  A,B
Biol. Unit 1:  A  (1x)
Biol. Unit 2:  B  (1x)
Keywords :  Flattened Barrel, Cell Adhesion (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  R. Nagarajan, A. P. Hendrickx, K. Ponnuraj
The Crystal Structure Of The Ligand Binding Region Of Serine-Glutamate Repeat Protein A (Sgra) Of Enterococcus Faecium Reveals A New Protein Fold: Functional Characterization And Insights Into Its Adhesion Function.
Febs J. 2016
PubMed-ID: 27334767  |  Reference-DOI: 10.1111/FEBS.13792

(-) Compounds

Molecule 1 - LPXTG FAMILY CELL SURFACE PROTEIN FMS2
    Chains: A, B
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET28A
    Expression System Strain: BL21(DE3)
    Expression System Taxid: 469008
    Expression System Vector Type: PLASMID
    Fragment: LIGAND BINDING DOMAIN (UNP RESIDUES 32-147)
    Gene: FMS2, HMPREF0351_11523
    Organism Scientific: ENTEROCOCCUS FAECIUM DO
    Organism Taxid: 333849
    Synonym: CELL WALL ANCHORED PROTEIN SGRA

 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  (1, 6)

Asymmetric Unit (1, 6)
No.NameCountTypeFull Name
1MSE6Mod. Amino AcidSELENOMETHIONINE
Biological Unit 1 (1, 3)
No.NameCountTypeFull Name
1MSE3Mod. Amino AcidSELENOMETHIONINE
Biological Unit 2 (1, 3)
No.NameCountTypeFull Name
1MSE3Mod. Amino AcidSELENOMETHIONINE

(-) Sites  (0, 0)

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(-) SS Bonds  (0, 0)

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(-) Sequences/Alignments

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SAPs(SNPs) PROSITE motifs Exons
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Chain A from PDB  Type:PROTEIN  Length:115
                                                                                                                                                   
               SCOP domains ------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....ee.hhhh.eee....eeeeeeee...eeeeeeeeeee...........eeeeeeeeeeee.....eeeeee...hhhhhhh....eeeeee..eeeee...hhhhheee.. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------- Transcript
                 5fce A  33 ENLSFTVKTDRIVYDmTQQVITIPVKPNKSVNASDVHAVLTYGWDGNGSSEKVIGEVYLKDVQWTAGIEYTImISAELSIDEIKSKDKVDLIVFYDGQmTITENLKPSSWTVVGP 147
                                    42     |  52        62        72        82        92       102  |    112       122       132       142     
                                          48-MSE                                                  105-MSE                   131-MSE            


Chain B from PDB  Type:PROTEIN  Length:116
                                                                                                                                                    
               SCOP domains -------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .....eee.hhh.eee....eeeeeeee...eeeeeeeeeee...........eeeeeeeeeeee.....eeeeee...hhhhhhh....eeeeee..eeeee...hhhhheee.. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------- Transcript
                 5fce B  32 NENLSFTVKTDRIVYDmTQQVITIPVKPNKSVNASDVHAVLTYGWDGNGSSEKVIGEVYLKDVQWTAGIEYTImISAELSIDEIKSKDKVDLIVFYDGQmTITENLKPSSWTVVGP 147
                                    41      | 51        61        71        81        91       101   |   111       121       131       141      
                                           48-MSE                                                  105-MSE                   131-MSE
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(-) Gene Ontology  (2, 2)

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