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(-) Description

Title :  THE ROLE OF PROTEIN-LIGAND CONTACTS IN ALLOSTERIC REGULATION OF THE ESCHERICHIA COLI CATABOLITE ACTIVATOR PROTEIN
 
Authors :  P. D. Townsend, E. Pohl, T. C. B. Mcleish, T. L. Rodgers, L. C. Glover, H. J. Korhonen, M. R. Wilson, D. R. W. Hodgson, M. J. Cann
Date :  02 Sep 14  (Deposition) - 22 Jul 15  (Release) - 23 Sep 15  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.46
Chains :  Asym./Biol. Unit :  A,B
Keywords :  Transcription Factor, Transcription (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  P. D. Townsend, T. L. Rodgers, L. C. Glover, H. J. Korhonen, S. A. Richards, L. J. Colwell, E. Pohl, M. R. Wilson, D. R. Hodgson, T. C. Mcleish, M. J. Cann
The Role Of Protein-Ligand Contacts In Allosteric Regulatio Of The Escherichia Coli Catabolite Activator Protein.
J. Biol. Chem. V. 290 22225 2015
PubMed-ID: 26187469  |  Reference-DOI: 10.1074/JBC.M115.669267

(-) Compounds

Molecule 1 - CAMP-ACTIVATED GLOBAL TRANSCRIPTIONAL REGULATOR CRP
    Chains: A, B
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PQE30
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Gene: CRP, CAP, CSM, B3357, JW5702
    Organism Scientific: ESCHERICHIA COLI
    Organism Taxid: 83333
    Strain: K12
    Synonym: CATABOLITE ACTIVATOR PROTEIN, CAP, CATABOLITE GENE ACTIVATOR, CAMP RECEPTOR PROTEIN, CRP, CAMP REGULATORY PROTEIN

 Structural Features

(-) Chains, Units

  12
Asymmetric/Biological Unit : AB

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 11)

Asymmetric/Biological Unit (2, 11)
No.NameCountTypeFull Name
1GOL7Ligand/IonGLYCEROL
2SP14Ligand/Ion6-(6-AMINO-PURIN-9-YL)-2-THIOXO-TETRAHYDRO-2-FURO[3,2-D][1,3,2]DIOXAPHOSPHININE-2,7-DIOL

(-) Sites  (11, 11)

Asymmetric Unit (11, 11)
No.NameEvidenceResiduesDescription
01AC1SOFTWAREVAL A:50 , SER A:63 , ILE A:71 , GLY A:72 , GLU A:73 , LEU A:74 , GLY A:75 , ARG A:83 , SER A:84 , ALA A:85 , ARG A:124 , THR A:128 , HOH A:402 , HOH A:405 , LEU B:125 , SER B:129BINDING SITE FOR RESIDUE SP1 A 301
02AC2SOFTWARELYS A:58 , GLU A:59 , GLN A:171 , GLY A:174 , GLN A:175 , GLY A:178 , CYS A:179 , SER A:180 , ARG A:181 , HOH A:491 , HOH A:510 , ALA B:136BINDING SITE FOR RESIDUE SP1 A 302
03AC3SOFTWARETYR A:64 , LYS A:131 , ASN A:150 , GLN A:154BINDING SITE FOR RESIDUE GOL A 303
04AC4SOFTWAREGLN A:108 , HOH A:424 , LYS B:189 , MET B:190 , ASP B:193BINDING SITE FOR RESIDUE GOL A 304
05AC5SOFTWAREGLN A:105BINDING SITE FOR RESIDUE GOL A 305
06AC6SOFTWAREASP A:69 , GLN A:120 , ARG A:123 , ARG A:124 , HOH A:411 , HOH A:493 , HOH A:531BINDING SITE FOR RESIDUE GOL A 306
07AC7SOFTWARELYS A:131 , ASN A:134 , ILE A:176 , HOH A:416BINDING SITE FOR RESIDUE GOL A 307
08AC8SOFTWARELEU A:125 , SER A:129 , VAL B:50 , SER B:63 , ILE B:71 , GLY B:72 , GLU B:73 , LEU B:74 , GLY B:75 , ARG B:83 , SER B:84 , ALA B:85 , ARG B:124 , THR B:128 , HOH B:403 , HOH B:406BINDING SITE FOR RESIDUE SP1 B 301
09AC9SOFTWARELYS B:58 , GLU B:59 , GLN B:171 , GLY B:174 , GLN B:175 , GLY B:178 , CYS B:179 , SER B:180 , ARG B:181 , HOH B:466BINDING SITE FOR RESIDUE SP1 B 302
10BC1SOFTWARELYS B:131 , LEU B:151 , HOH B:429 , HOH B:473BINDING SITE FOR RESIDUE GOL B 303
11BC2SOFTWARELYS B:131 , ASN B:134 , ARG B:143 , THR B:147 , ILE B:176 , HOH B:404 , HOH B:473BINDING SITE FOR RESIDUE GOL B 304

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 4R8H)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 4R8H)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4R8H)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4R8H)

(-) Exons   (0, 0)

(no "Exon" information available for 4R8H)

(-) 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:200
                                                                                                                                                                                                                                        
               SCOP domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhhhhhh..eeeee....eee.......eeeeeee.eeeeeee.....eeeeeeee...ee.hhhhhh.......eeee...eeeeeeehhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh....eee..eeeee.hhhhhhhhhh.hhhhhhhhhhhhhhh..eeee..eeeee. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4r8h A   9 DPTLEWFLSHCHIHKYPSKSTLIHQGEKAETLYYIVKGSVAVLIKDEEGKEMILSYLNQGDFIGELGLFEEGQERSAWVRAKTACEVAEISYKKFRQLIQVNPDILMRLSAQMARRLQVTSEKVGNLAFLDVTGRIAQTLLNLAKQPDAMTHPDGMQIKITRQEIGQIVGCSRETVGRILKMLEDQNLISAHGKTIVVYG 208
                                    18        28        38        48        58        68        78        88        98       108       118       128       138       148       158       168       178       188       198       208


Chain B from PDB  Type:PROTEIN  Length:201
                                                                                                                                                                                                                                         
               SCOP domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhh.eeeee....eee.......eeeeeee.eeeeeee.....eeeeeeee...ee.hhhhhh.......eeee...eeeeeeehhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh....ee...eeeee.hhhhhhhhhh.hhhhhhhhhhhhhhh..ee....eeeee.. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4r8h B   9 DPTLEWFLSHCHIHKYPSKSTLIHQGEKAETLYYIVKGSVAVLIKDEEGKEMILSYLNQGDFIGELGLFEEGQERSAWVRAKTACEVAEISYKKFRQLIQVNPDILMRLSAQMARRLQVTSEKVGNLAFLDVTGRIAQTLLNLAKQPDAMTHPDGMQIKITRQEIGQIVGCSRETVGRILKMLEDQNLISAHGKTIVVYGT 209
                                    18        28        38        48        58        68        78        88        98       108       118       128       138       148       158       168       178       188       198       208
   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 4R8H)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4R8H)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4R8H)

(-) Gene Ontology  (12, 12)

Asymmetric/Biological Unit(hide GO term definitions)

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  Cis Peptide Bonds
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  4r8h
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  CRP_ECOLI | P0ACJ8
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 Related Entries

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

UniProtKB/Swiss-Prot
        CRP_ECOLI | P0ACJ8: 1cgp 1g6n 1hw5 1i5z 1i6x 1j59 1lb2 1o3q 1o3r 1o3s 1o3t 1run 1ruo 1zrc 1zrd 1zre 1zrf 2cgp 2gap 2gzw 2wc2 3fwe 3hif 3iyd 3kcc 3n4m 3qop 3rdi 3rou 3rpq 3ryp 3ryr 4bh9 4bhp 4ft8 4hzf 4i01 4i02 4i09 4i0a 4i0b 5ciz

(-) Related Entries Specified in the PDB File

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