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(-) Description

Title :  STRUCTURAL AND FUNCTIONAL ANALYSIS OF PHOSPHOTHREONINE-DEPENDENT FHA DOMAIN INTERACTIONS
 
Authors :  S. Pennell, S. J. Smerdon
Date :  22 Nov 10  (Deposition) - 26 Jan 11  (Release) - 26 Jan 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.01
Chains :  Asym./Biol. Unit :  A,B
Keywords :  Fha Domain, Synthetic Phosphopeptide, Peptide Binding Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  S. Pennell, S. Westcott, M. Ortiz-Lombardia, D. Patel, J. Li, T. J. Nott, D. Mohammed, R. S. Buxton, M. B. Yaffe, C. Verma, S. J. Smerdo
Structural And Functional Analysis Of Phosphothreonine-Dependent Fha Domain Interactions
Structure V. 18 1587 2010
PubMed-ID: 21134638  |  Reference-DOI: 10.1016/J.STR.2010.09.014

(-) Compounds

Molecule 1 - PUTATIVE UNCHARACTERIZED PROTEIN TB39.8
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Taxid: 562
    Fragment: FHA DOMAIN
    Gene: RV0020C
    Organism Scientific: MYCOBACTERIUM TUBERCULOSIS
    Organism Taxid: 1773
    Strain: H37RV
    Synonym: RV0020C PROTEIN
 
Molecule 2 - SYNTHETIC PHOSPHOPEPTIDE
    Chains: B
    Engineered: YES
    Other Details: SYNTHETIC
    Synthetic: YES

 Structural Features

(-) Chains, Units

  12
Asymmetric/Biological Unit : AB

Summary Information (see also Sequences/Alignments below)

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

Asymmetric/Biological Unit (2, 2)
No.NameCountTypeFull Name
1TPO1Mod. Amino AcidPHOSPHOTHREONINE
2ZN1Ligand/IonZINC ION

(-) Sites  (1, 1)

Asymmetric Unit (1, 1)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREARG A:44 , ASP A:81 , HIS A:97 , HOH A:208 , TPO B:5BINDING SITE FOR RESIDUE ZN A 101

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (0, 0)

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

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (1, 1)

Asymmetric/Biological Unit (1, 1)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1FHA_DOMAINPS50006 Forkhead-associated (FHA) domain profile.FHAA_MYCTU455-504  1A:25-74

(-) Exons   (0, 0)

(no "Exon" information available for 3POA)

(-) 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:96
 aligned with FHAA_MYCTU | P71590 from UniProtKB/Swiss-Prot  Length:527

    Alignment length:96
                                                                                                                       527  
                                   443       453       463       473       483       493       503       513       523   |  
           FHAA_MYCTU   434 TSVTLQLDDGSGRTYQLREGSNIIGRGQDAQFRLPDTGVSRRHLEIRWDGQVALLADLNSTNGTTVNNAPVQEWQLADGDVIRLGHSEIIVRMH--   -
               SCOP domains d3poaa_ A: automated matches                                                                     SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author .eeeeee......eee...eeeeee......ee..........eeeee....eeeee......eee..eee.eee.....eeee..eeeeeeee.. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ---------------------FHA_DOMAIN  PDB: A:25-74 UniProt: 455-504         ------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------ Transcript
                 3poa A   4 TSVTLQLDDGSGRTYQLREGSNIIGRGQDAQFRLPDTGVSRRHLEIRWDGQVALLADLNSTNGTTVNNAPVQEWQLADGDVIRLGHSEIIVRMHPL  99
                                    13        23        33        43        53        63        73        83        93      


Chain B from PDB  Type:PROTEIN  Length:7
                                       
               SCOP domains ------- SCOP domains
               CATH domains ------- CATH domains
               Pfam domains ------- Pfam domains
         Sec.struct. author ....... Sec.struct. author
                 SAPs(SNPs) ------- SAPs(SNPs)
                    PROSITE ------- PROSITE
                 Transcript ------- Transcript
                 3poa B   2 TAPtEKI   8
                               |   
                               5-TPO
   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, 1)

Asymmetric/Biological Unit
(-)
Class: All beta proteins (24004)

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 3POA)

(-) Gene Ontology  (3, 3)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A   (FHAA_MYCTU | P71590)
cellular component
    GO:0005618    cell wall    The rigid or semi-rigid envelope lying outside the cell membrane of plant, fungal, most prokaryotic cells and some protozoan parasites, maintaining their shape and protecting them from osmotic lysis. In plants it is made of cellulose and, often, lignin; in fungi it is composed largely of polysaccharides; in bacteria it is composed of peptidoglycan; in protozoan parasites such as Giardia species, it's made of carbohydrates and proteins.
    GO:0005737    cytoplasm    All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
    GO:0005829    cytosol    The part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes.

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 Related Entries

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

UniProtKB/Swiss-Prot
        FHAA_MYCTU | P71590: 2lc0 2lc1 3oun 3po8

(-) Related Entries Specified in the PDB File

3po8