2fip

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{{Seed}}
 
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[[Image:2fip.png|left|200px]]
 
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==Phage phi29 transcription regulator p4==
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The line below this paragraph, containing "STRUCTURE_2fip", creates the "Structure Box" on the page.
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<StructureSection load='2fip' size='340' side='right'caption='[[2fip]], [[Resolution|resolution]] 2.00&Aring;' scene=''>
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== Structural highlights ==
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or the SCENE parameter (which sets the initial scene displayed when the page is loaded),
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<table><tr><td colspan='2'>[[2fip]] is a 6 chain structure with sequence from [https://en.wikipedia.org/wiki/Bacillus_virus_phi29 Bacillus virus phi29]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2FIP OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2FIP FirstGlance]. <br>
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</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2&#8491;</td></tr>
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<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=2fip FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2fip OCA], [https://pdbe.org/2fip PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2fip RCSB], [https://www.ebi.ac.uk/pdbsum/2fip PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2fip ProSAT]</span></td></tr>
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{{STRUCTURE_2fip| PDB=2fip | SCENE= }}
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</table>
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== Function ==
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===Phage phi29 transcription regulator p4===
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[https://www.uniprot.org/uniprot/TF4_BPPH2 TF4_BPPH2] Mediates, together with protein p6, the early to late transcriptional switch by stabilizing the binding of host RNA polymerase (RNAP) to the late A3 promoter. Activates transcription from the late A3 promoter and represses the main early promoters A2b and A2c by modifying the topology of the sequences encompassing early promoters A2c and A2b and late promoter A3 in a hairpin. Proteins p6 and p4 bind cooperatively to an approximately 200 bp DNA region located between the late A3 and the early A2c promoters. Binding of p4 molecules induces the reorganization of the binding of protein p6, giving rise to the nucleoprotein complex responsible for the switch from early to late transcription.<ref>PMID:11689446</ref> <ref>PMID:12426390</ref> <ref>PMID:14757050</ref> <ref>PMID:2107318</ref> <ref>PMID:21614197</ref> <ref>PMID:8617213</ref> <ref>PMID:9784366</ref>
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== References ==
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<references/>
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</StructureSection>
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(as it appears on PubMed at http://www.pubmed.gov), where 16600871 is the PubMed ID number.
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[[Category: Bacillus virus phi29]]
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[[Category: Large Structures]]
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{{ABSTRACT_PUBMED_16600871}}
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[[Category: Badia D]]
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[[Category: Camacho A]]
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==About this Structure==
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[[Category: Coll M]]
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2FIP is a [[Single protein]] structure of sequence from [http://en.wikipedia.org/wiki/Bacillus_phage_phi29 Bacillus phage phi29]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2FIP OCA].
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[[Category: Escandon C]]
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[[Category: Perez-Lago L]]
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==Reference==
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[[Category: Salas M]]
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The structure of phage phi29 transcription regulator p4-DNA complex reveals an N-hook motif for DNA., Badia D, Camacho A, Perez-Lago L, Escandon C, Salas M, Coll M, Mol Cell. 2006 Apr 7;22(1):73-81. PMID:[http://www.ncbi.nlm.nih.gov/pubmed/16600871 16600871]
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[[Category: Bacillus phage phi29]]
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[[Category: Single protein]]
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[[Category: Badia, D.]]
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[[Category: Camacho, A.]]
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[[Category: Coll, M.]]
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[[Category: Escandon, C.]]
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[[Category: Perez-Lago, L.]]
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[[Category: Salas, M.]]
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[[Category: N-hook dna-binding motif]]
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[[Category: Protein-dna complex]]
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[[Category: Transcription regulation]]
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Tue Jul 29 03:12:55 2008''
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Current revision

Phage phi29 transcription regulator p4

PDB ID 2fip

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