4zkv

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==Crystal structure of human histidine triad nucleotide-binding protein 1 (hHINT1) refined to 1.92A at P21 space group==
==Crystal structure of human histidine triad nucleotide-binding protein 1 (hHINT1) refined to 1.92A at P21 space group==
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<StructureSection load='4zkv' size='340' side='right' caption='[[4zkv]], [[Resolution|resolution]] 1.92&Aring;' scene=''>
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<StructureSection load='4zkv' size='340' side='right'caption='[[4zkv]], [[Resolution|resolution]] 1.92&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
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<table><tr><td colspan='2'>[[4zkv]] is a 4 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4ZKV OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4ZKV FirstGlance]. <br>
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<table><tr><td colspan='2'>[[4zkv]] is a 4 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4ZKV OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4ZKV FirstGlance]. <br>
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</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene></td></tr>
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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]] 1.92&#8491;</td></tr>
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<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[1kpc|1kpc]]</td></tr>
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<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene></td></tr>
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<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=4zkv FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4zkv OCA], [http://pdbe.org/4zkv PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=4zkv RCSB], [http://www.ebi.ac.uk/pdbsum/4zkv PDBsum]</span></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=4zkv FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4zkv OCA], [https://pdbe.org/4zkv PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4zkv RCSB], [https://www.ebi.ac.uk/pdbsum/4zkv PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4zkv ProSAT]</span></td></tr>
</table>
</table>
== Function ==
== Function ==
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[[http://www.uniprot.org/uniprot/HINT1_HUMAN HINT1_HUMAN]] Hydrolyzes adenosine 5'-monophosphoramidate substrates such as AMP-morpholidate, AMP-N-alanine methyl ester, AMP-alpha-acetyl lysine methyl ester and AMP-NH2 (By similarity).
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[https://www.uniprot.org/uniprot/HINT1_HUMAN HINT1_HUMAN] Hydrolyzes adenosine 5'-monophosphoramidate substrates such as AMP-morpholidate, AMP-N-alanine methyl ester, AMP-alpha-acetyl lysine methyl ester and AMP-NH2 (By similarity).
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<div style="background-color:#fffaf0;">
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== Publication Abstract from PubMed ==
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Histidine triad nucleotide-binding protein 1 (HINT1) represents the most ancient and widespread branch in the histidine triad proteins superfamily. HINT1 plays an important role in various biological processes, and it has been found in many species. Here, we report the first structure (at a 2.34A resolution) of a complex of human HINT1 with a non-hydrolyzable analog of an Ap4A dinucleotide, containing bis-phosphorothioated glycerol mimicking a polyphosphate chain, obtained from a primitive monoclinic space group P21 crystal. In addition, the apo form of hHINT1 at the space group P21 refined to 1.92A is reported for comparative studies.
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Crystallographic studies of the complex of human HINT1 protein with a non-hydrolyzable analog of ApA.,Dolot R, Kaczmarek R, Seda A, Krakowiak A, Baraniak J, Nawrot B Int J Biol Macromol. 2016 Feb 18;87:62-69. doi: 10.1016/j.ijbiomac.2016.02.047. PMID:26905466<ref>PMID:26905466</ref>
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From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
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</div>
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<div class="pdbe-citations 4zkv" style="background-color:#fffaf0;"></div>
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==See Also==
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*[[Histidine triad nucleotide-binding protein 3D structures|Histidine triad nucleotide-binding protein 3D structures]]
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== References ==
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<references/>
__TOC__
__TOC__
</StructureSection>
</StructureSection>
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[[Category: Dolot, R M]]
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[[Category: Homo sapiens]]
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[[Category: Nawrot, B]]
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[[Category: Large Structures]]
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[[Category: Seda, A]]
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[[Category: Dolot RM]]
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[[Category: Hint]]
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[[Category: Nawrot B]]
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[[Category: Histidine triad]]
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[[Category: Seda A]]
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[[Category: Hit]]
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[[Category: Hydrolase]]
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[[Category: Phosphoramidase]]
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Current revision

Crystal structure of human histidine triad nucleotide-binding protein 1 (hHINT1) refined to 1.92A at P21 space group

PDB ID 4zkv

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