Show PDB file:   
         Plain Text   HTML   (compressed file size)
by PDB,NDB,UniProt,PROSITE Code or Search Term(s)  
(-)Asymmetric Unit
(-)Biological Unit 1
collapse expand < >
Image Asymmetric Unit
Asymmetric Unit  (Jmol Viewer)
Image Biological Unit 1
Biological Unit 1  (Jmol Viewer)

(-) Description

Authors :  A. Mondragon, C. Wolberger, S. C. Harrison
Date :  08 Dec 88  (Deposition) - 15 Oct 89  (Release) - 24 Feb 09  (Revision)
Resolution :  2.35
Chains :  Asym. Unit :  A
Biol. Unit 1:  A  (3x)
Keywords :  Gene Regulating Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google))
Reference :  A. Mondragon, C. Wolberger, S. C. Harrison
Structure Of Phage 434 Cro Protein At 2. 35 A Resolution.
J. Mol. Biol. V. 205 179 1989
PubMed-ID: 2647998  |  Reference-DOI: 10.1016/0022-2836(89)90374-4
(for further references see the PDB file header)

(-) Compounds

    Organism ScientificPHAGE 434
    Organism Taxid10712

 Structural Features

(-) Chains, Units

Asymmetric Unit A
Biological Unit 1 (3x)A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (0, 0)

(no "Ligand,Modified Residues,Ions" information available for 2CRO)

(-) Sites  (0, 0)

(no "Site" information available for 2CRO)

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 2CRO)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 2CRO)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 2CRO)

(-) PROSITE Motifs  (1, 1)

Asymmetric Unit (1, 1)
1HTH_CROC1PS50943 Cro/C1-type HTH domain profile.RCRO_BP4348-61  1A:6-59
Biological Unit 1 (1, 3)
1HTH_CROC1PS50943 Cro/C1-type HTH domain profile.RCRO_BP4348-61  3A:6-59

(-) Exons   (0, 0)

(no "Exon" information available for 2CRO)

(-) 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    
   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:65
 aligned with RCRO_BP434 | P03036 from UniProtKB/Swiss-Prot  Length:71

    Alignment length:65
                                    10        20        30        40        50        60     
               SCOP domains d2croa_ A: cro 434                                                SCOP domains
               CATH domains 2croA00 A:-1-63 lambda repressor-like DNA-binding domains         CATH domains
               Pfam domains ----------------------------------------------------------------- Pfam domains
         Sec.struct. author ..hhhhhhhhhhhh...hhhhhhh.....hhhhhhhhh........hhhhhhh....hhhhhh.. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------HTH_CROC1  PDB: A:6-59 UniProt: 8-61                  ---- PROSITE
                 Transcript ----------------------------------------------------------------- Transcript
                                     8        18        28        38        48        58     

   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 Unit

(-) CATH Domains  (1, 1)

Asymmetric Unit

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 2CRO)

(-) Gene Ontology  (4, 4)

Asymmetric Unit(hide GO term definitions)
Chain A   (RCRO_BP434 | P03036)
molecular function
    GO:0003677    DNA binding    Any molecular function by which a gene product interacts selectively and non-covalently with DNA (deoxyribonucleic acid).
    GO:0043565    sequence-specific DNA binding    Interacting selectively and non-covalently with DNA of a specific nucleotide composition, e.g. GC-rich DNA binding, or with a specific sequence motif or type of DNA e.g. promotor binding or rDNA binding.
biological process
    GO:0006355    regulation of transcription, DNA-templated    Any process that modulates the frequency, rate or extent of cellular DNA-templated transcription.
    GO:0006351    transcription, DNA-templated    The cellular synthesis of RNA on a template of DNA.


(-) Interactive Views

Asymmetric Unit
  Complete Structure
    Jena3D(integrated viewing of ligand, site, SAP, PROSITE, SCOP information)
    WebMol | AstexViewer[tm]@PDBe
(Java Applets, require no local installation except for Java; loading may be slow)
(Java WebStart application, automatic local installation, requires Java; full application with system access!)
(require local installation)
    Molscript (VRML)
(requires installation of a VRML viewer; select preferred view via VRML and generate a mono or stereo PDF format file)
  Ligands, Modified Residues, Ions
(no "Ligands, Modified Residues, Ions" information available for 2cro)
(no "Sites" information available for 2cro)
  Cis Peptide Bonds
(no "Cis Peptide Bonds" information available for 2cro)
Biological Unit
  Complete Structure
    Biological Unit 1  [ Jena3D ]

(-) Still Images

  protein: cartoon or spacefill or dots and stick; nucleic acid: cartoon and stick; ligands: spacefill; active site: stick
  protein, nucleic acid: cartoon; ligands: spacefill; active site: ball and stick

 Databases and Analysis Tools

(-) Databases

Access by PDB/NDB ID
    Family and Domain InformationProDom | SYSTERS
    General Structural InformationGlycoscienceDB | MMDB | NDB | OCA | PDB | PDBe | PDBj | PDBsum | PDBWiki | PQS | PROTEOPEDIA
    Orientation in MembranesOPM
    Protein SurfaceSURFACE
    Secondary StructureDSSP (structure derived) | HSSP (homology derived)
    Structural GenomicsGeneCensus
    Structural NeighboursCE | VAST
    Structure ClassificationCATH | Dali | SCOP
    Validation and Original DataBMRB Data View | BMRB Restraints Grid | EDS | PROCHECK | RECOORD | WHAT_CHECK
Access by UniProt ID/Accession number
  RCRO_BP434 | P03036
    Comparative Protein Structure ModelsModBase
    Genomic InformationEnsembl
    Protein-protein InteractionDIP
    Sequence, Family and Domain InformationInterPro | Pfam | SMART | UniProtKB/SwissProt
Access by Enzyme Classificator   (EC Number)
  (no 'Enzyme Classificator' available)
    General Enzyme InformationBRENDA | EC-PDB | Enzyme | IntEnz
    PathwayKEGG | MetaCyc
Access by Disease Identifier   (MIM ID)
  (no 'MIM ID' available)
    Disease InformationOMIM
Access by GenAge ID
  (no 'GenAge ID' available)
    Age Related InformationGenAge

(-) Analysis Tools

Access by PDB/NDB ID
    Domain InformationXDom
    Interatomic Contacts of Structural UnitsCSU
    Ligand-protein ContactsLPC
    Protein CavitiescastP
    Sequence and Secondary StructurePDBCartoon
    Structure AlignmentSTRAP(Java WebStart application, automatic local installation, requires Java; full application with system access!)
    Structure and Sequence BrowserSTING
Access by UniProt ID/Accession number
  RCRO_BP434 | P03036
    Protein Disorder PredictionDisEMBL | FoldIndex | GLOBPLOT (for more information see DisProt)

 Related Entries

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

        RCRO_BP434 | P030361zug 3cro

(-) Related Entries Specified in the PDB File

(no "Related Entries Specified in the PDB File" available for 2CRO)