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(-) Description

Title :  CRYSTAL STRUCTURE OF SULFATE TRANSPORTER FAMILY PROTEIN FROM WOLINELLA SUCCINOGENES
 
Authors :  C. Chang, C. Tesar, J. Bearden, A. Joachimiak, Midwest Center For St Genomics (Mcsg)
Date :  19 Aug 10  (Deposition) - 08 Sep 10  (Release) - 08 Sep 10  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.85
Chains :  Asym. Unit :  A,B
Biol. Unit 1:  A  (1x)
Biol. Unit 2:  B  (1x)
Keywords :  Psi-2, Midwest Center For Structural Genomics, Protein Structure Initiative, Mcsg, Sulfate Transporter, Transport Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  C. Chang, C. Tesar, J. Bearden, A. Joachimiak
Crystal Structure Of Sulfate Transporter Family Protein Fro Wolinella Succinogenes
To Be Published
PubMed: search

(-) Compounds

Molecule 1 - SULFATE TRANSPORTER SULFATE TRANSPORTER FAMILY PROTEIN
    Chains: A, B
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Strain: BL21(DE3)MAGIC
    Expression System Taxid: 469008
    Expression System Vector: PMCSG19
    Fragment: SEQUENCE DATABASE RESIDUES 434-565
    Gene: YCHM, WS0651
    Organism Scientific: WOLINELLA SUCCINOGENES
    Organism Taxid: 844

 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  (3, 11)

Asymmetric Unit (3, 11)
No.NameCountTypeFull Name
1CL2Ligand/IonCHLORIDE ION
2FMT4Ligand/IonFORMIC ACID
3MSE5Mod. Amino AcidSELENOMETHIONINE
Biological Unit 1 (2, 5)
No.NameCountTypeFull Name
1CL-1Ligand/IonCHLORIDE ION
2FMT3Ligand/IonFORMIC ACID
3MSE2Mod. Amino AcidSELENOMETHIONINE
Biological Unit 2 (2, 4)
No.NameCountTypeFull Name
1CL-1Ligand/IonCHLORIDE ION
2FMT1Ligand/IonFORMIC ACID
3MSE3Mod. Amino AcidSELENOMETHIONINE

(-) Sites  (6, 6)

Asymmetric Unit (6, 6)
No.NameEvidenceResiduesDescription
1AC1SOFTWARETYR A:457 , ASN A:460 , ARG A:470BINDING SITE FOR RESIDUE FMT A 601
2AC2SOFTWAREHOH A:130 , THR A:481 , PRO A:482 , ARG A:513 , GLY A:514 , LYS B:512BINDING SITE FOR RESIDUE FMT A 602
3AC3SOFTWAREASN A:460 , ARG A:491BINDING SITE FOR RESIDUE FMT A 603
4AC4SOFTWAREARG A:488 , ARG A:490 , SER A:520 , GLY A:521BINDING SITE FOR RESIDUE CL A 604
5AC5SOFTWARETYR B:457 , ASN B:460 , ARG B:470BINDING SITE FOR RESIDUE FMT B 601
6AC6SOFTWAREHOH B:52 , ARG B:488 , ARG B:490 , SER B:520 , GLY B:521BINDING SITE FOR RESIDUE CL B 602

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (0, 0)

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

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 3OIR)

(-) 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:122
 aligned with Q7M9V0_WOLSU | Q7M9V0 from UniProtKB/TrEMBL  Length:569

    Alignment length:122
                                   449       459       469       479       489       499       509       519       529       539       549       559  
         Q7M9V0_WOLSU   440 DDPDATSKKVVPLGVEIYEINGPFFFGVADRLKGVLDVIEETPKVFILRMRRVPVIDATGMHALWEFQESCEKRGTILLLSGVSDRLYGALNRFGFIEALGEERVFDHIDKALAYAKLLVET 561
               SCOP domains -------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....hhhhh.....eeeee.....hhhhhhhhhhhhhhh.....eeeee.......hhhhhhhhhhhhhhhhhhh.eeeee..hhhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------- Transcript
                 3oir A 440 DDPDATSKKVVPLGVEIYEINGPFFFGVADRLKGVLDVIEETPKVFILRmRRVPVIDATGmHALWEFQESCEKRGTILLLSGVSDRLYGALNRFGFIEALGEERVFDHIDKALAYAKLLVET 561
                                   449       459       469       479       489       499|      509       519       529       539       549       559  
                                                                           489-MSE    500-MSE                                                         


Chain B from PDB  Type:PROTEIN  Length:128
 aligned with Q7M9V0_WOLSU | Q7M9V0 from UniProtKB/TrEMBL  Length:569

    Alignment length:128
                                   444       454       464       474       484       494       504       514       524       534       544       554        
         Q7M9V0_WOLSU   435 GLEGMDDPDATSKKVVPLGVEIYEINGPFFFGVADRLKGVLDVIEETPKVFILRMRRVPVIDATGMHALWEFQESCEKRGTILLLSGVSDRLYGALNRFGFIEALGEERVFDHIDKALAYAKLLVETA 562
               SCOP domains -------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------- CATH domains
           Pfam domains (1) -----------STAS-3oirB01 B:446-551                                                                                    ----------- Pfam domains (1)
           Pfam domains (2) -----------STAS-3oirB02 B:446-551                                                                                    ----------- Pfam domains (2)
         Sec.struct. author .........hhhhh.....eeeee.....hhhhhhhhh.hhhhh.....eeeee.......hhhhhhhhhhhhhhhhhhh.eeeee..hhhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3oir B 435 GLEGmDDPDATSKKVVPLGVEIYEINGPFFFGVADRLKGVLDVIEETPKVFILRmRRVPVIDATGmHALWEFQESCEKRGTILLLSGVSDRLYGALNRFGFIEALGEERVFDHIDKALAYAKLLVETA 562
                                |  444       454       464       474       484    |  494     | 504       514       524       534       544       554        
                              439-MSE                                           489-MSE    500-MSE
   Legend:   → Mismatch (orange background)
  - → Gap (green background, '-', border residues have a numbering label)
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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 3OIR)

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (1, 2)

Asymmetric Unit
(-)
Clan: STAS (15)
(-)
Family: STAS (15)

(-) Gene Ontology  (8, 8)

Asymmetric Unit(hide GO term definitions)
Chain A,B   (Q7M9V0_WOLSU | Q7M9V0)
molecular function
    GO:0008271    secondary active sulfate transmembrane transporter activity    Catalysis of the secondary active transfer of sulfate from one side of the membrane to the other. Secondary active transport is catalysis of the transfer of a solute from one side of a membrane to the other, up its concentration gradient. The transporter binds the solute and undergoes a series of conformational changes. Transport works equally well in either direction and is driven by a chemiosmotic source of energy. Chemiosmotic sources of energy include uniport, symport or antiport.
    GO:0015116    sulfate transmembrane transporter activity    Enables the transfer of sulfate ions, SO4(2-), from one side of a membrane to the other.
biological process
    GO:1902358    sulfate transmembrane transport    The directed movement of sulfate across a membrane.
    GO:0008272    sulfate transport    The directed movement of sulfate into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore.
    GO:0055085    transmembrane transport    The process in which a solute is transported across a lipid bilayer, from one side of a membrane to the other
    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:0016021    integral component of membrane    The component of a membrane consisting of the gene products and protein complexes having at least some part of their peptide sequence embedded in the hydrophobic region of the membrane.
    GO:0016020    membrane    A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.

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