This old version of Proteopedia is provided for student assignments while the new version is undergoing repairs. Content and edits done in this old version of Proteopedia after March 1, 2026 will eventually be lost when it is retired in about June of 2026.

Apply for new accounts at the new Proteopedia. Your logins will work in both the old and new versions.


4tsz

From Proteopedia

(Difference between revisions)
Jump to: navigation, search
Current revision (10:53, 15 March 2023) (edit) (undo)
 
Line 3: Line 3:
<StructureSection load='4tsz' size='340' side='right'caption='[[4tsz]], [[Resolution|resolution]] 2.00&Aring;' scene=''>
<StructureSection load='4tsz' size='340' side='right'caption='[[4tsz]], [[Resolution|resolution]] 2.00&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
-
<table><tr><td colspan='2'>[[4tsz]] is a 32 chain structure with sequence from [http://en.wikipedia.org/wiki/"bacillus_aeruginosus"_(schroeter_1872)_trevisan_1885 "bacillus aeruginosus" (schroeter 1872) trevisan 1885]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4TSZ OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4TSZ FirstGlance]. <br>
+
<table><tr><td colspan='2'>[[4tsz]] is a 32 chain structure with sequence from [https://en.wikipedia.org/wiki/Pseudomonas_aeruginosa Pseudomonas aeruginosa] and [https://en.wikipedia.org/wiki/Synthetic_construct Synthetic construct]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4TSZ OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4TSZ FirstGlance]. <br>
-
</td></tr><tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=ACE:ACETYL+GROUP'>ACE</scene>, <scene name='pdbligand=ALC:2-AMINO-3-CYCLOHEXYL-PROPIONIC+ACID'>ALC</scene>, <scene name='pdbligand=ZCL:3,4-DICHLORO-L-PHENYLALANINE'>ZCL</scene></td></tr>
+
</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=ACE:ACETYL+GROUP'>ACE</scene>, <scene name='pdbligand=ALC:2-AMINO-3-CYCLOHEXYL-PROPIONIC+ACID'>ALC</scene>, <scene name='pdbligand=ZCL:3,4-DICHLORO-L-PHENYLALANINE'>ZCL</scene></td></tr>
-
<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/DNA-directed_DNA_polymerase DNA-directed DNA polymerase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=2.7.7.7 2.7.7.7] </span></td></tr>
+
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=4tsz FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4tsz OCA], [https://pdbe.org/4tsz PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4tsz RCSB], [https://www.ebi.ac.uk/pdbsum/4tsz PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4tsz ProSAT]</span></td></tr>
-
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4tsz FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4tsz OCA], [http://pdbe.org/4tsz PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=4tsz RCSB], [http://www.ebi.ac.uk/pdbsum/4tsz PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=4tsz ProSAT]</span></td></tr>
+
</table>
</table>
== Function ==
== Function ==
-
[[http://www.uniprot.org/uniprot/V4MZL6_PSEAI V4MZL6_PSEAI]] DNA polymerase III is a complex, multichain enzyme responsible for most of the replicative synthesis in bacteria. This DNA polymerase also exhibits 3' to 5' exonuclease activity. The beta chain is required for initiation of replication once it is clamped onto DNA, it slides freely (bidirectional and ATP-independent) along duplex DNA (By similarity).[PIRNR:PIRNR000804]
+
[https://www.uniprot.org/uniprot/DPO3B_PSEAE DPO3B_PSEAE] Confers DNA tethering and processivity to DNA polymerases and other proteins. Acts as a clamp, forming a ring around DNA (a reaction catalyzed by the clamp-loading complex) which diffuses in an ATP-independent manner freely and bidirectionally along dsDNA. Initially characterized for its ability to contact the catalytic subunit of DNA polymerase III (Pol III), a complex, multichain enzyme responsible for most of the replicative synthesis in bacteria; Pol III exhibits 3'-5' exonuclease proofreading activity. The beta chain is required for initiation of replication as well as for processivity of DNA replication.[UniProtKB:P0A988]
<div style="background-color:#fffaf0;">
<div style="background-color:#fffaf0;">
== Publication Abstract from PubMed ==
== Publication Abstract from PubMed ==
Line 21: Line 20:
==See Also==
==See Also==
-
*[[DNA polymerase|DNA polymerase]]
+
*[[DNA polymerase 3D structures|DNA polymerase 3D structures]]
== References ==
== References ==
<references/>
<references/>
__TOC__
__TOC__
</StructureSection>
</StructureSection>
-
[[Category: DNA-directed DNA polymerase]]
 
[[Category: Large Structures]]
[[Category: Large Structures]]
-
[[Category: Burnouf, D]]
+
[[Category: Pseudomonas aeruginosa]]
-
[[Category: Ennifar, E]]
+
[[Category: Synthetic construct]]
-
[[Category: Olieric, V]]
+
[[Category: Burnouf D]]
-
[[Category: Wolff, P]]
+
[[Category: Ennifar E]]
-
[[Category: Transferase]]
+
[[Category: Olieric V]]
 +
[[Category: Wolff P]]

Current revision

Crystal structure of DNA polymerase sliding clamp from Pseudomonas aeruginosa with ligand

PDB ID 4tsz

Drag the structure with the mouse to rotate

Proteopedia Page Contributors and Editors (what is this?)

OCA

Retrieved from "http://52.214.119.220/wiki/index.php/4tsz"
Personal tools