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(-) Description

Title :  STRUCTURE OF THE TRANSPORTER ASSOCIATED DOMAIN FROM PG_0272, A CBS DOMAIN PROTEIN FROM PORPHYROMONAS GINGIVALIS
 
Authors :  M. E. Cuff, L. Volkart, J. Abdullah, A. Joachimiak, Midwest Center Fo Structural Genomics (Mcsg)
Date :  31 Oct 06  (Deposition) - 28 Nov 06  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.30
Chains :  Asym./Biol. Unit :  A
Keywords :  Pfam03471, Hemolysins, Cbs Domains, Transporter Associated Domain, Corc_hlyc, Structural Genomics, Psi-2, Protein Structure Initiative, Midwest Center For Structural Genomics, Mcsg, Unknown Function (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  M. E. Cuff, L. Volkart, J. Abdullah, A. Joachimiak
Structure Of The Transporter Associated Domain From Pg_0272 A Cbs Domain Protein From Porphyromonas Gingivalis.
To Be Published
PubMed: search

(-) Compounds

Molecule 1 - CBS DOMAIN PROTEIN
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PMCSG7
    Expression System Strain: TIGR4
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Fragment: RESIDUES 324-413
    Gene: PG_0272
    Organism Scientific: PORPHYROMONAS GINGIVALIS
    Organism Taxid: 242619
    Strain: W83

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit : A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 3)

Asymmetric/Biological Unit (2, 3)
No.NameCountTypeFull Name
1GOL2Ligand/IonGLYCEROL
2MSE1Mod. Amino AcidSELENOMETHIONINE

(-) Sites  (2, 2)

Asymmetric Unit (2, 2)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREHIS A:59 , VAL A:60 , GLU A:67 , HOH A:213 , HOH A:230 , HOH A:272 , HOH A:298BINDING SITE FOR RESIDUE GOL A 201
2AC2SOFTWAREHIS A:27 , PRO A:32 , ALA A:35 , ARG A:79 , GLU A:90 , HOH A:279 , HOH A:283 , HOH A:384 , HOH A:386BINDING SITE FOR RESIDUE GOL A 202

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (1, 1)

Asymmetric/Biological Unit
No.Residues
1Glu A:67 -Pro A:68

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 2NQW)

(-) Sequences/Alignments

Asymmetric/Biological 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:87
 aligned with Q7MXD1_PORGI | Q7MXD1 from UniProtKB/TrEMBL  Length:419

    Alignment length:87
                                   336       346       356       366       376       386       396       406       
         Q7MXD1_PORGI   327 LPFKVLGDGSYLFEGKTSLSDVRHYLDLPENAFGELGDEVDTLSGLFLEIKQELPHVGDTAVYEPFRFQVTQMDKRRIIEIKIFPFE 413
               SCOP domains d2nqwa1 A:4-90 Hypothetical protein PG0272                                              SCOP domains
               CATH domains 2nqwA00 A:4-90  [code=3.30.465.10, no name defined]                                     CATH domains
               Pfam domains ---CorC_HlyC-2nqwA01 A:7-90                                                             Pfam domains
         Sec.struct. author ..eee.....eeee...hhhhhhhhhh.....hhhhhh...hhhhhhhhhhh.......eeee..eeeeeeee....eeeeee.... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------- Transcript
                 2nqw A   4 LPFKVLGDGSYLFEGKTSLSDVRHYLDLPENAFGELGDEVDTLSGLFLEIKQELPHVGDTAVYEPFRFQVTQmDKRRIIEIKIFPFE  90
                                    13        23        33        43        53        63        73  |     83       
                                                                                                   76-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  (1, 1)

Asymmetric/Biological Unit
(-)
Class: Alpha and beta proteins (a+b) (23004)

(-) CATH Domains  (1, 1)

Asymmetric/Biological Unit
(-)
Class: Alpha Beta (26913)

(-) Pfam Domains  (1, 1)

Asymmetric/Biological Unit
(-)
Clan: no clan defined [family: CorC_HlyC] (12)

(-) Gene Ontology  (6, 6)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A   (Q7MXD1_PORGI | Q7MXD1)
molecular function
    GO:0003824    catalytic activity    Catalysis of a biochemical reaction at physiological temperatures. In biologically catalyzed reactions, the reactants are known as substrates, and the catalysts are naturally occurring macromolecular substances known as enzymes. Enzymes possess specific binding sites for substrates, and are usually composed wholly or largely of protein, but RNA that has catalytic activity (ribozyme) is often also regarded as enzymatic.
    GO:0050660    flavin adenine dinucleotide binding    Interacting selectively and non-covalently with FAD, flavin-adenine dinucleotide, the coenzyme or the prosthetic group of various flavoprotein oxidoreductase enzymes, in either the oxidized form, FAD, or the reduced form, FADH2.
    GO:0016614    oxidoreductase activity, acting on CH-OH group of donors    Catalysis of an oxidation-reduction (redox) reaction in which a CH-OH group act as a hydrogen or electron donor and reduces a hydrogen or electron acceptor.
biological process
    GO:0055114    oxidation-reduction process    A metabolic process that results in the removal or addition of one or more electrons to or from a substance, with or without the concomitant removal or addition of a proton or protons.
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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