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(-) Description

Title :  CRYSTAL STRUCTURE OF PUTATIVE MARR FAMILY TRANSCRIPTIONAL REGULATOR HCAR FROM ACINETOBACTER SP. ADP COMPLEXED WITH 3,4-DIHYDROXY BEZOIC ACID
 
Authors :  Y. Kim, G. Joachimiak, L. Bigelow, G. Cobb, A. Joachimiak, Midwest Cen Structural Genomics (Mcsg)
Date :  30 Sep 14  (Deposition) - 04 Mar 15  (Release) - 04 Mar 15  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.10
Chains :  Asym. Unit :  A,B
Biol. Unit 1:  A,B  (2x)
Keywords :  Structural Genomics, Psi-Biology, Midwest Center For Structural Genomics, Mcsg, Winged Helix-Turn-Helix, Transcription (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  Y. Kim, G. Joachimiak, L. Bigelow, G. Cobb, A. Joachimiak
Crystal Structure Of Putative Marr Family Transcriptional Regulator Hcar From Acinetobacter Sp. Adp Complexed With 3, 4-Dihydroxy Bezoic Acid
To Be Published 2014
PubMed: search

(-) Compounds

Molecule 1 - REPRESSOR PROTEIN
    Chains: A, B
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PMCSG19C
    Expression System Strain: BL21(DE3) GOLD
    Expression System Taxid: 469008
    Expression System Vector Type: PLASMID
    Gene: ACIAD1728, HCAR
    Organism Scientific: ACINETOBACTER SP. ADP1
    Organism Taxid: 62977
    Synonym: REPRESSOR PROTEIN OF THE HYDROXYCINNAMATE (HCA) CATABOLIC GENES

 Structural Features

(-) Chains, Units

  12
Asymmetric Unit : AB
Biological Unit 1 (2x): AB

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (4, 12)

Asymmetric Unit (4, 12)
No.NameCountTypeFull Name
1CL2Ligand/IonCHLORIDE ION
2DHB2Ligand/Ion3,4-DIHYDROXYBENZOIC ACID
3EDO2Ligand/Ion1,2-ETHANEDIOL
4MSE6Mod. Amino AcidSELENOMETHIONINE
Biological Unit 1 (3, 20)
No.NameCountTypeFull Name
1CL-1Ligand/IonCHLORIDE ION
2DHB4Ligand/Ion3,4-DIHYDROXYBENZOIC ACID
3EDO4Ligand/Ion1,2-ETHANEDIOL
4MSE12Mod. Amino AcidSELENOMETHIONINE

(-) Sites  (6, 6)

Asymmetric Unit (6, 6)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREASP A:25 , SER A:29 , LEU A:43 , THR A:47 , HOH A:302 , HOH A:407 , HOH A:409 , SER B:18 , ALA B:22 , ARG B:26BINDING SITE FOR RESIDUE DHB A 201
2AC2SOFTWAREGLU A:122 , ALA A:134 , PHE A:135 , ARG B:16 , LEU B:17BINDING SITE FOR RESIDUE EDO A 202
3AC3SOFTWAREASN A:132 , ARG A:138 , ASN A:139 , ARG B:11BINDING SITE FOR RESIDUE CL A 203
4AC4SOFTWARETYR A:19 , ALA A:22 , ARG A:26 , HOH A:404 , HOH A:406 , ASP B:25 , SER B:29 , LEU B:43 , THR B:47 , PHE B:68 , HOH B:306 , HOH B:307BINDING SITE FOR RESIDUE DHB A 204
5AC5SOFTWAREARG A:16 , LEU A:17 , GLU B:122 , ALA B:134 , PHE B:135BINDING SITE FOR RESIDUE EDO B 201
6AC6SOFTWAREASN B:132 , ARG B:138 , ASN B:139BINDING SITE FOR RESIDUE CL B 202

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (2, 2)

Asymmetric Unit
No.Residues
1Glu A:14 -Pro A:15
2Glu B:14 -Pro B:15

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 4RGX)

(-) Sequences/Alignments

Asymmetric 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    
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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:139
                                                                                                                                                                           
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .....hhhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhh...hhhhhhhhhh.hhhhhhhhhhhhhhh..eeeee.......eeeeehhhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4rgx A  11 REEEPRLSYmIARVDRIISKYLTEHLSALEISLPQFTALSVLAAKPNLSNAKLAERSFIKPQSANKILQDLLANGWIEKAPDPTHGRRILVTVTPSGLDKLNQCNQVVQQLEAQmLQGVDINLAFLIRNNLELmVKNLS 149
                                    20        30        40        50        60        70        80        90       100       110       120    |  130       140   |     
                                    20-MSE                                                                                                  125-MSE            144-MSE 


Chain B from PDB  Type:PROTEIN  Length:134
                                                                                                                                                                      
               SCOP domains -------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .....hhhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhh...hhhhhhhhhh.hhhhhhhhhhhhhhh..ee.....eehhhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4rgx B  11 REEEPRLSYmIARVDRIISKYLTEHLSALEISLPQFTALSVLAAKPNLSNAKLAERSFIKPQSANKILQDLLANGWIEKRILVTVTPSGLDKLNQCNQVVQQLEAQmLQGVDINLAFLIRNNLELmVKNLSTFS 152
                                    20        30        40        50        60        70        80        98       108       118      |128       138     | 148    
                                    20-MSE                                                               89|                        125-MSE            144-MSE    
                                                                                                          98
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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 4RGX)

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (4, 4)

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 Related Entries

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

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        Q7X0D9_ACIAD | Q7X0D9: 3k0l 4rgr 4rgs 4rgu 5bmz

(-) Related Entries Specified in the PDB File

3k0l THE SAME PROTEIN, APO FORM
4rgr THE SAME PROTEIN COMPLEXED WITH COUMARIC ACID
4rgs THE SAME PROTEIN COMPLEXED WITH VANILLIN
4rgu THE SAME PROTEIN COMPLEXED WITH FERULIC ACID RELATED ID: MCSG-APC105592 RELATED DB: TARGETTRACK