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(-) Description

Title :  STRUCTURE OF A STREPTOCOCCUS PNEUMONIAE SOLUTE-BINDING PROTEIN IN COMPLEX WITH THE BLOOD GROUP A-TRISACCHARIDE.
 
Authors :  M. A. Higgins, D. W. Abbott, M. J. Boulanger, A. B. Boraston
Date :  06 Jan 09  (Deposition) - 10 Mar 09  (Release) - 28 Apr 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.35
Chains :  Asym. Unit :  A,B
Biol. Unit 1:  A  (1x)
Biol. Unit 2:  B  (1x)
Keywords :  Sugar-Binding Protein, Solute-Binding Protein, Streptococcus Pneumoniae, Blood Group Antigen, Carbohydrate Transport (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  M. A. Higgins, D. W. Abbott, M. J. Boulanger, A. B. Boraston
Blood-Group Antigen Recognition By A Solute- Binding Protein From A Serotype 3 Strain Of Streptococcus Pneumoniae.
J. Mol. Biol. V. 388 299 2009
PubMed-ID: 19285508  |  Reference-DOI: 10.1016/J.JMB.2009.03.012

(-) Compounds

Molecule 1 - PROBABLE SUGAR ABC TRANSPORTER, SUGAR-BINDING PROTEIN
    Chains: A, B
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PSBP
    Expression System Strain: BL21(DE3)
    Expression System Taxid: 469008
    Expression System Vector: PET28A
    Fragment: SOLUTE-BINDING PROTEIN, RESIDUES 24-430
    Organism Scientific: STREPTOCOCCUS PNEUMONIAE
    Organism Taxid: 406556
    Strain: SP3-BS71
    Synonym: FCSSBP

 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  (5, 26)

Asymmetric Unit (5, 26)
No.NameCountTypeFull Name
1A2G2Ligand/IonN-ACETYL-2-DEOXY-2-AMINO-GALACTOSE
2FUC2Ligand/IonALPHA-L-FUCOSE
3GAL2Ligand/IonBETA-D-GALACTOSE
4IOD2Ligand/IonIODIDE ION
5MSE18Mod. Amino AcidSELENOMETHIONINE
Biological Unit 1 (5, 13)
No.NameCountTypeFull Name
1A2G1Ligand/IonN-ACETYL-2-DEOXY-2-AMINO-GALACTOSE
2FUC1Ligand/IonALPHA-L-FUCOSE
3GAL1Ligand/IonBETA-D-GALACTOSE
4IOD1Ligand/IonIODIDE ION
5MSE9Mod. Amino AcidSELENOMETHIONINE
Biological Unit 2 (5, 13)
No.NameCountTypeFull Name
1A2G1Ligand/IonN-ACETYL-2-DEOXY-2-AMINO-GALACTOSE
2FUC1Ligand/IonALPHA-L-FUCOSE
3GAL1Ligand/IonBETA-D-GALACTOSE
4IOD1Ligand/IonIODIDE ION
5MSE9Mod. Amino AcidSELENOMETHIONINE

(-) Sites  (8, 8)

Asymmetric Unit (8, 8)
No.NameEvidenceResiduesDescription
1AC1SOFTWARESER B:264 , HOH B:2008BINDING SITE FOR RESIDUE IOD B1427
2AC2SOFTWARESER A:264 , ASN A:277 , HOH A:2061BINDING SITE FOR RESIDUE IOD A1427
3AC3SOFTWAREGLY A:105 , ASN A:106 , PHE A:155 , GLU A:203 , ARG A:207 , ALA A:260 , ASN A:261 , ASN A:277 , TRP A:280 , GAL A:1429 , FUC A:1430 , HOH A:2212 , HOH A:2213BINDING SITE FOR RESIDUE A2G A1428
4AC4SOFTWARETYR A:46 , ALA A:104 , HIS A:151 , GLN A:153 , PHE A:155 , TRP A:280 , A2G A:1428 , FUC A:1430 , HOH A:2059 , HOH A:2062 , HOH A:2214BINDING SITE FOR RESIDUE GAL A1429
5AC5SOFTWAREGLY A:45 , HIS A:48 , ALA A:104 , ASN A:261 , A2G A:1428 , GAL A:1429 , HOH A:2215BINDING SITE FOR RESIDUE FUC A1430
6AC6SOFTWAREGLY B:105 , ASN B:106 , PHE B:155 , GLU B:203 , ARG B:207 , ALA B:260 , ASN B:261 , ASN B:277 , TRP B:280 , GAL B:1429 , FUC B:1430 , HOH B:2038 , HOH B:2091 , HOH B:2192 , HOH B:2193BINDING SITE FOR RESIDUE A2G B1428
7AC7SOFTWARETYR B:46 , TRP B:53 , ALA B:104 , HIS B:151 , GLN B:153 , PHE B:155 , TRP B:280 , A2G B:1428 , FUC B:1430 , HOH B:2060 , HOH B:2062 , HOH B:2064 , HOH B:2193BINDING SITE FOR RESIDUE GAL B1429
8AC8SOFTWAREGLY B:45 , TYR B:46 , HIS B:48 , ALA B:104 , ASN B:261 , A2G B:1428 , GAL B:1429 , HOH B:2194 , HOH B:2195BINDING SITE FOR RESIDUE FUC B1430

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 2W7Y)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 2W7Y)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 2W7Y)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 2W7Y)

(-) Exons   (0, 0)

(no "Exon" information available for 2W7Y)

(-) 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:389
                                                                                                                                                                                                                                                                                                                                                                                                                                     
               SCOP domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeee........hhhhhhhhhhhhhhhhhh...eeeeee...hhhhhhhhhhh......eee......hhhhhhh.....hhhhhhhh.hhhhhhhhhhhhee..ee.......eee.eeeehhhhhhhh..hhhhh.hhhhhhhhhhhhhh....eee....hhhhhhhhhhh.hhhhhhhh..........hhhhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhh..eeee..hhhhhhhhh....eeee.....eeeee....eee....hhhhhhhhhhhhhhhhhhhhhhhhhhh..........hhhhhhhh..hhhhhhhhhhhhhhhh..eee.hhhhhhhhhhhhhhhhhhhhh.....hhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2w7y A  38 EVLEFYHGYHHSEDEWPVAKTmRDLYDKFAEEHSGVEFKPTPVNGDLKDImNNKVASGEFPDVIDLAGNAVSLAAIEQKLVLDLKPYIDSNKLEKNVGLNYKQNQKDGKIYTVHEQLFTmGLWYNKDIFAKAGAKTPDQWNTWDDFTQAmASIRKQDGVYAFGAGEPSIRLFNTVLGTTENGRKLLDKPLTKEGIESKEFADALKmVmKEIQANGSKNAGGDANAYSKDFQEGKSAVFFNGVWASGEmSKNPSLAPGIYPAGVAISSSGGGITISSKmSEAKQKLALEFLKYmTSDDVQKVIFEKVGANPSNENVNVKELSEKSSEATTKILGQAITQVKNAKAVVPTVSDVWGGDVHTAIINALTESAAENVDVDQKVKSTQDVLKSL 426
                                    47        57 |      67        77        87|       97       107       117       127       137       147       157       167       177       187       197       207       217       227       237     | 247       257       267       277       287       297       307       317       327  |    337       347       357       367       377       387       397       407       417         
                                                59-MSE                       88-MSE                                                              157-MSE                       187-MSE                                                 243-MSE                                   285-MSE                       315-MSE        330-MSE                                                                                            
                                                                                                                                                                                                                                         245-MSE                                                                                                                                                                                 


Chain B from PDB  Type:PROTEIN  Length:389
                                                                                                                                                                                                                                                                                                                                                                                                                                     
               SCOP domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeee........hhhhhhhhhhhhhhhhhh...eeeeee...hhhhhhhhhhh......eee......hhhhhhh.....hhhhhhhh.hhhhhhhhhhhhee..ee.......eee.eeeehhhhhhhh..hhhhh.hhhhhhhhhhhhhh....eee....hhhhhhhhhhh.hhhhhhhh..........hhhhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhh..eeee..hhhhhhhhh....eeee.....eeeee....eee....hhhhhhhhhhhhhhhhhhhhhhhhhhh..........hhhhhhhh..hhhhhhhhhhhhhhhh..eee.hhhhhhhhhhhhhhhhhhhhh.....hhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2w7y B  38 EVLEFYHGYHHSEDEWPVAKTmRDLYDKFAEEHSGVEFKPTPVNGDLKDImNNKVASGEFPDVIDLAGNAVSLAAIEQKLVLDLKPYIDSNKLEKNVGLNYKQNQKDGKIYTVHEQLFTmGLWYNKDIFAKAGAKTPDQWNTWDDFTQAmASIRKQDGVYAFGAGEPSIRLFNTVLGTTENGRKLLDKPLTKEGIESKEFADALKmVmKEIQANGSKNAGGDANAYSKDFQEGKSAVFFNGVWASGEmSKNPSLAPGIYPAGVAISSSGGGITISSKmSEAKQKLALEFLKYmTSDDVQKVIFEKVGANPSNENVNVKELSEKSSEATTKILGQAITQVKNAKAVVPTVSDVWGGDVHTAIINALTESAAENVDVDQKVKSTQDVLKSL 426
                                    47        57 |      67        77        87|       97       107       117       127       137       147       157       167       177       187       197       207       217       227       237     | 247       257       267       277       287       297       307       317       327  |    337       347       357       367       377       387       397       407       417         
                                                59-MSE                       88-MSE                                                              157-MSE                       187-MSE                                                 243-MSE                                   285-MSE                       315-MSE        330-MSE                                                                                            
                                                                                                                                                                                                                                         245-MSE
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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  (0, 0)

(no "SCOP Domain" information available for 2W7Y)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 2W7Y)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 2W7Y)

(-) Gene Ontology  (0, 0)

Asymmetric Unit(hide GO term definitions)
    (no "Gene Ontology" information available for 2W7Y)

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