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(-) Description

Title :  CRYSTAL STRUCTURE OF THE SENSORY DOMAIN OF THE CAMPYLOBACTER JEJUNI CHEMORECEPTOR TLP3 (CCML) WITH ISOLEUCINE BOUND.
 
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 :  1.30
Chains :  Asym./Biol. Unit :  A,B
Keywords :  Sensory Domain, Chemotactic Receptor, Ccml, 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  (2, 4)

Asymmetric/Biological Unit (2, 4)
No.NameCountTypeFull Name
1ILE2Mod. Amino AcidISOLEUCINE
2SO42Ligand/IonSULFATE ION

(-) Sites  (4, 4)

Asymmetric Unit (4, 4)
No.NameEvidenceResiduesDescription
1AC1SOFTWARETYR A:118 , LYS A:149 , TRP A:151 , TYR A:167 , ASP A:169 , THR A:170 , VAL A:171 , ASP A:196 , HOH A:689binding site for residue ILE A 301
2AC2SOFTWARELYS A:157 , THR A:158 , ASN A:159 , HOH A:401binding site for residue SO4 A 302
3AC3SOFTWARETYR B:118 , LYS B:149 , TRP B:151 , TYR B:167 , ASP B:169 , THR B:170 , ASP B:196binding site for residue ILE B 301
4AC4SOFTWAREARG B:109 , HIS B:110 , LYS B:131 , SER B:132 , ALA B:135 , HOH B:711 , HOH B:774binding site for residue SO4 B 302

(-) 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 4XMR)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 4XMR)

(-) 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:246
                                                                                                                                                                                                                                                                                      
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ..hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.hhhhh.hhhhhhhhhhhhhhhhhhhhh..eeeee.....eeeee....eee...hhhhhhhhhhhh.....ee...ee......eeeeeeeeeee..eeeeeeeeeeehhhhhhhhhhh...eeee.....eeee.hhhhhh....hhhhhhhhhhhh....eeeee..eeeeeeeeee..eeeeeeeehhhhhh. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 4xmr A  37 GIDPFTKTSLYESTLKNQTDLLKVTQSTVEDFRSTNQSFTRALEKDIANLPYQSLITEENIINNVGPILKYYRHSINALNVYLGLNNGKVLLSQKSMPELRDDLDIKTKDWYQEALKTNDIFVTPAYLDTVLKQYVITYSKAIYKDGKIIGVLGVDIPSEDLQNLVAKTPGNTFLFDQKNKIFAATNKELLNPSIDHSPVLNAYKLNGDNNFFSYKLNNEERLGACTKVFAYTACITESADIINKI 301
                                    46        56        66        76        86        96       106       116       126     ||140       150       160       170       180       190       200       210       220       230       240       250       260       270       280    ||
                                                                                                                         132|                                                                                                                                                 285|
                                                                                                                          137                                                                                                                                                  301


Chain B from PDB  Type:PROTEIN  Length:253
                                                                                                                                                                                                                                                                                             
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh..eeeee.....eeeee......eee...hhhhhhhhhhhhh....ee...ee......eeeeeeeeeee..eeeeeeeeeeehhhhhhhhhh....eeee.....eeee.hhhhhh....hhhhhhhhhhhh....eeeee..eeeeeeeeee..eeeeeeeehhhhh....... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4xmr B  37 GIDPFTKTSLYESTLKNQTDLLKVTQSTVEDFRSTNQSFTRALEKDIANLPYQSLITEENIINNVGPILKYYRHSINALNVYLGLNNGKVLLSQKSAKMPELRDDLDIKTKDWYQEALKTNDIFVTPAYLDTVLKQYVITYSKAIYKDGKIIGVLGVDIPSEDLQNLVAKTPGNTFLFDQKNKIFAATNKELLNPSIDHSPVLNAYKLNGDNNFFSYKLNNEERLGACTKVFAYTACITESADIINKPIYKAI 301
                                    46        56        66        76        86        96       106       116       126     ||138       148       158       168       178       188       198       208       218       228       238       248       258       268       278       288 ||
                                                                                                                         132|                                                                                                                                                        290|
                                                                                                                          135                                                                                                                                                         301
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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 4XMR)

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (4, 4)

Asymmetric/Biological Unit(hide GO term definitions)

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 Related Entries

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

UniProtKB/TrEMBL
        Q0P864_CAMJE | Q0P864: 4xmq

(-) Related Entries Specified in the PDB File

4xmq