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(-) Description

Title :  CRYSTAL STRUCTURE OF THE SENSORY DOMAIN OF THE CAMPYLOBACTER JEJUNI CHEMORECEPTOR TLP3 (CCML)
 
Authors :  A. Roujeinikova, Y. C. Liu, M. A. Machuca
Date :  15 Jan 15  (Deposition) - 04 Nov 15  (Release) - 04 Nov 15  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.50
Chains :  Asym./Biol. Unit :  A,B
Keywords :  Sensory Domain, Chemotactic Receptor, Signaling Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  Y. C. Liu, M. A. Machuca, S. A. Beckham, M. J. Gunzburg, A. Roujeinikova
Structural Basis For Amino-Acid Recognition And Transmembrane Signalling By Tandem Per-Arnt-Sim (Tandem Pas Chemoreceptor Sensory Domains.
Acta Crystallogr. , Sect. D V. 71 2127 2015
PubMed-ID: 26457436  |  Reference-DOI: 10.1107/S139900471501384X

(-) Compounds

Molecule 1 - PUTATIVE METHYL-ACCEPTING CHEMOTAXIS SIGNAL TRANSDUCTION PROTEIN
    Chains: A, B
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET151/D-TOPO
    Expression System Strain: BL21(DE3)-RIPL
    Expression System Taxid: 469008
    Expression System Vector Type: PLASMID
    Gene: CJ1564
    Organism Taxid: 192222
    Strain: NCTC 11168

 Structural Features

(-) Chains, Units

  12
Asymmetric/Biological Unit : AB

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 1)

Asymmetric/Biological Unit (1, 1)
No.NameCountTypeFull Name
1SO41Ligand/IonSULFATE ION

(-) Sites  (1, 1)

Asymmetric Unit (1, 1)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREARG B:69 , GLN B:73 , HOH B:596binding site for residue SO4 B 301

(-) SS Bonds  (2, 2)

Asymmetric/Biological Unit
No.Residues
1A:266 -A:275
2B:266 -B:275

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 4XMQ)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4XMQ)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4XMQ)

(-) Exons   (0, 0)

(no "Exon" information available for 4XMQ)

(-) 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:247
                                                                                                                                                                                                                                                                                       
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.hhhhh.hhhhhhhhhhhhhhhhhhhhh..eeeee.....eeeee.hhh....eee...hhhhhhhhhhhh.....ee...eee....eeeeeeeeeeee..eeeeeeeeeeehhhhhhhhhh....eeee.....eeee.hhhhh.....hhhhhhhhhhhh....eeeee..eeeeeeeeee..eeeeeeeehhhhhh Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4xmq A  39 DPFTKTSLYESTLKNQTDLLKVTQSTVEDFRSTNQSFTRALEKDIANLPYQSLITEENIINNVGPILKYYRHSINALNVYLGLNNGKVLLSQKSNDAKMPELRDDLDIKTKDWYQEALKTNDIFVTPAYLDTVLKQYVITYSKAIYKDGKIIGVLGVDIPSEDLQNLVAKTPGNTFLFDQKNKIFAATNKELLNPSIDHSPVLNAYKLNGDNNFFSYKLNNEERLGACTKVFAYTACITESADIINK 285
                                    48        58        68        78        88        98       108       118       128       138       148       158       168       178       188       198       208       218       228       238       248       258       268       278       


Chain B from PDB  Type:PROTEIN  Length:254
                                                                                                                                                                                                                                                                                              
               SCOP domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhh..eeeee.....eeeee.hhh....eee.......hhhhhhhhhh...eeeeeeee....eeeeeeeeeeee..eeeeeeeeeeehhhhhhhhhhh...eeee.....eeee.hhhhhh....hhhhhhhhhh......eeeee..eeeeeeeeee..eeeeeeeehhhhh...... Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4xmq B  37 GIDPFTKTSLYESTLKNQTDLLKVTQSTVEDFRSTNQSFTRALEKDIANLPYQSLITEENIINNVGPILKYYRHSINALNVYLGLNNGKVLLSQKSNDAKMPELRDDLDIKTKDWYQEALKTNDIFVTPAYLDTVLKQYVITYSKAIYKDGKIIGVLGVDIPSEDLQNLVAKTPGNTFLFDQKNKIFAATNKELLNPSIDHSPVLNAYKLNGDNNFFSYKLNNEERLGACTKVFAYTACITESADIINKPIYKA 290
                                    46        56        66        76        86        96       106       116       126       136       146       156       166       176       186       196       206       216       226       236       246       256       266       276       286
   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  (0, 0)

(no "SCOP Domain" information available for 4XMQ)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4XMQ)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4XMQ)

(-) Gene Ontology  (4, 4)

Asymmetric/Biological Unit(hide GO term definitions)

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  4xmq
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 Related Entries

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

UniProtKB/TrEMBL
        Q0P864_CAMJE | Q0P864: 4xmr

(-) Related Entries Specified in the PDB File

4xmr