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(-) Description

Title :  STRUCTURES OF THE SUBSTRATE-BINDING PROTEIN PROVIDE INSIGHTS INTO THE MULTIPLE COMPATIBLE SOLUTES BINDING SPECIFICITIES OF BACILLUS SUBTILIS ABC TRANSPORTER OPUC
 
Authors :  Y. Du, W. W. Shi, Y. X. He, Y. H. Yang, C. Z. Zhou, Y. Chen
Date :  25 Nov 10  (Deposition) - 11 May 11  (Release) - 09 Apr 14  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.40
Chains :  Asym. Unit :  A,B
Biol. Unit 1:  A  (1x)
Biol. Unit 2:  B  (1x)
Keywords :  Alpha-Beta-Alpha Sandwich, Osmoprotectant, Transport Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  Y. Du, W. W. Shi, Y. X. He, Y. H. Yang, C. Z. Zhou, Y. Chen
Structures Of The Substrate-Binding Protein Provide Insight Into The Multiple Compatible Solute Binding Specificities O The Bacillus Subtilis Abc Transporter Opuc
Biochem. J. V. 436 283 2011
PubMed-ID: 21366542  |  Reference-DOI: 10.1042/BJ20102097

(-) Compounds

Molecule 1 - GLYCINE BETAINE/CARNITINE/CHOLINE-BINDING PROTEIN
    ChainsA, B
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System PlasmidPET28A
    Expression System StrainBL21(DE3)
    Expression System Taxid562
    Expression System Vector TypePLASMID
    GeneOPUCC
    Organism ScientificBACILLUS SUBTILIS
    Organism Taxid1423
    SynonymOPUCC, OSMOPROTECTANT-BINDING PROTEIN

 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, 2)

Asymmetric Unit (1, 2)
No.NameCountTypeFull Name
1BET2Ligand/IonTRIMETHYL GLYCINE
Biological Unit 1 (1, 1)
No.NameCountTypeFull Name
1BET1Ligand/IonTRIMETHYL GLYCINE
Biological Unit 2 (1, 1)
No.NameCountTypeFull Name
1BET1Ligand/IonTRIMETHYL GLYCINE

(-) Sites  (2, 2)

Asymmetric Unit (2, 2)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREGLN A:39 , TYR A:91 , THR A:94 , ASN A:135 , TYR A:137 , TYR A:241 , HOH A:316 , HOH A:341BINDING SITE FOR RESIDUE BET A 401
2AC2SOFTWAREGLN B:39 , TYR B:91 , THR B:94 , ASN B:135 , TYR B:137 , TYR B:217 , TYR B:241 , HOH B:316BINDING SITE FOR RESIDUE BET B 401

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 3PPP)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 3PPP)

(-) 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:272
 aligned with OPUCC_BACSU | O32243 from UniProtKB/Swiss-Prot  Length:303

    Alignment length:272
                                    41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261       271       281       291       301  
          OPUCC_BACSU    32 DTIKIGAQSMTESEIVANMIAQLIEHDTDLNTALVKNLGSNYVQHQAMLGGDIDISATRYSGTDLTSTLGKEAEKDPKKALNIVQNEFQKRFSYKWFDSYGFDNTYAFTVTKKFAEKEHINTVSDLKKNASQYKLGVDNAWLKRKGDGYKGFVSTYGFEFGTTYPMQIGLVYDAVKNGKMDAVLAYSTDGRIKAYDLKILKDDKRFFPPYDCSPVIPEKVLKEHPELEGVINKLIGQIDTETMQELNYEVDGKLKEPSVVAKEFLEKHHYFD 303
               SCOP domains d3pppa_ A: automated matches                                                                                                                                                                                                                                                     SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeee.hhhhhhhhhhhhhhhhhhh..eeeeeeee.hhhhhhhhhhh....eeeeeehhhhhhh........hhhhhhhhhhhhhhhhhheee.........eeeeeehhhhhhhh..hhhhhhhhhhh.eeee..........hhhhhhhhhh....eeee.hhhhhhhhhhh....eeeee...hhhhhh.eee............eeeeeehhhhhhh.hhhhhhhh.....hhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3ppp A  32 DTIKIGAQSMTESEIVANMIAQLIEHDTDLNTALVKNLGSNYVQHQAMLGGDIDISATRYSGTDLTSTLGKEAEKDPKKALNIVQNEFQKRFSYKWFDSYGFDNTYAFTVTKKFAEKEHINTVSDLKKNASQYKLGVDNAWLKRKGDGYKGFVSTYGFEFGTTYPMQIGLVYDAVKNGKMDAVLAYSTDGRIKAYDLKILKDDKRFFPPYDCSPVIPEKVLKEHPELEGVINKLIGQIDTETMQELNYEVDGKLKEPSVVAKEFLEKHHYFD 303
                                    41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261       271       281       291       301  

Chain B from PDB  Type:PROTEIN  Length:272
 aligned with OPUCC_BACSU | O32243 from UniProtKB/Swiss-Prot  Length:303

    Alignment length:272
                                    41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261       271       281       291       301  
          OPUCC_BACSU    32 DTIKIGAQSMTESEIVANMIAQLIEHDTDLNTALVKNLGSNYVQHQAMLGGDIDISATRYSGTDLTSTLGKEAEKDPKKALNIVQNEFQKRFSYKWFDSYGFDNTYAFTVTKKFAEKEHINTVSDLKKNASQYKLGVDNAWLKRKGDGYKGFVSTYGFEFGTTYPMQIGLVYDAVKNGKMDAVLAYSTDGRIKAYDLKILKDDKRFFPPYDCSPVIPEKVLKEHPELEGVINKLIGQIDTETMQELNYEVDGKLKEPSVVAKEFLEKHHYFD 303
               SCOP domains d3pppb_ B: automated matches                                                                                                                                                                                                                                                     SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
           Pfam domains (1) OpuAC-3pppB01 B:32-298                                                                                                                                                                                                                                                     ----- Pfam domains (1)
           Pfam domains (2) OpuAC-3pppB02 B:32-298                                                                                                                                                                                                                                                     ----- Pfam domains (2)
         Sec.struct. author .eeeeeee.hhhhhhhhhhhhhhhhhhh..eeeeeeee.hhhhhhhhhhh....eeeeeehhhhhhh........hhhhhhhhhhhhhhhhhheee.........eeeeeehhhhhhhh...hhhhh.hhhh.eeeeehhhhhh...hhhhhhhhhh....eeeeehhhhhhhhhhh....eeeee...hhhhhh.eee............eeeeeehhhhhhh.hhhhhhh......hhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3ppp B  32 DTIKIGAQSMTESEIVANMIAQLIEHDTDLNTALVKNLGSNYVQHQAMLGGDIDISATRYSGTDLTSTLGKEAEKDPKKALNIVQNEFQKRFSYKWFDSYGFDNTYAFTVTKKFAEKEHINTVSDLKKNASQYKLGVDNAWLKRKGDGYKGFVSTYGFEFGTTYPMQIGLVYDAVKNGKMDAVLAYSTDGRIKAYDLKILKDDKRFFPPYDCSPVIPEKVLKEHPELEGVINKLIGQIDTETMQELNYEVDGKLKEPSVVAKEFLEKHHYFD 303
                                    41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261       271       281       291       301  

   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, 2)

Asymmetric Unit

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (1, 2)

Asymmetric Unit
(-)
Clan: PBP (391)
(-)
Family: OpuAC (18)

(-) Gene Ontology  (6, 6)

Asymmetric Unit(hide GO term definitions)
Chain A,B   (OPUCC_BACSU | O32243)
molecular function
    GO:0005215    transporter activity    Enables the directed movement of substances (such as macromolecules, small molecules, ions) into, out of or within a cell, or between cells.
biological process
    GO:0006865    amino acid transport    The directed movement of amino acids, organic acids containing one or more amino substituents, into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore.
    GO:0071705    nitrogen compound transport    The directed movement of nitrogen-containing compounds into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore.
    GO:0006810    transport    The directed movement of substances (such as macromolecules, small molecules, ions) or cellular components (such as complexes and organelles) into, out of or within a cell, or between cells, or within a multicellular organism by means of some agent such as a transporter, pore or motor protein.
cellular component
    GO:0016020    membrane    A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.
    GO:0005886    plasma membrane    The membrane surrounding a cell that separates the cell from its external environment. It consists of a phospholipid bilayer and associated proteins.

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 Related Entries

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

UniProtKB/Swiss-Prot
        OPUCC_BACSU | O322433ppn 3ppo 3ppq 3ppr

(-) Related Entries Specified in the PDB File

3ppn THE SAME PROTEIN IN APO-FORM.
3ppo THE SAME PROTEIN COMPLEXED WITH CARNITINE.
3ppq THE SAME PROTEIN COMPLEXED WITH CHOLINE.
3ppr THE SAME PROTEIN COMPLEXED WITH ECTOINE.