4ie1

From Proteopedia

(Difference between revisions)

Revision as of 09:03, 9 November 2022

Crystal structure of human Arginase-1 complexed with inhibitor 1h

Structural highlights

4ie1 is a 2 chain structure with sequence from Homo sapiens. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Ligands:	,
Resources:	FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Disease

ARGI1_HUMAN Defects in ARG1 are the cause of argininemia (ARGIN) [MIM:207800; also known as hyperargininemia. Argininemia is a rare autosomal recessive disorder of the urea cycle. Arginine is elevated in the blood and cerebrospinal fluid, and periodic hyperammonemia occurs. Clinical manifestations include developmental delay, seizures, mental retardation, hypotonia, ataxia, progressive spastic quadriplegia.^[1] ^[2]

Function

ARGI1_HUMAN

Publication Abstract from PubMed

Substitution at the alpha center of the known human arginase inhibitor 2-amino-6-boronohexanoic acid (ABH) is acceptable in the active site pockets of both human arginase I and arginase II. In particular, substituents with a tertiary amine linked via a two carbon chain show improved inhibitory potency for both enzyme isoforms. This potency improvement can be rationalized by X-ray crystallography, which shows a water-mediated contact between the basic nitrogen and the carboxylic acid side chain of Asp200, which is situated at the mouth of the active site pocket of arginase II (Asp181 in arginase I). We believe that this is the first literature report of compounds with improved arginase inhibitory activity, relative to ABH, and represents a promising starting point for further optimization of in vitro potency and the identification of better tool molecules for in vivo investigations of the potential pathophysiological roles of arginases.

2-Substituted-2-amino-6-boronohexanoic acids as arginase inhibitors.,Golebiowski A, Paul Beckett R, Van Zandt M, Ji MK, Whitehouse D, Ryder TR, Jagdmann E, Andreoli M, Mazur A, Padmanilayam M, Cousido-Siah A, Mitschler A, Ruiz FX, Podjarny A, Schroeter H Bioorg Med Chem Lett. 2013 Apr 1;23(7):2027-30. doi: 10.1016/j.bmcl.2013.02.024. , Epub 2013 Feb 13. PMID:23453840^[3]

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.

References

↑ Uchino T, Haraguchi Y, Aparicio JM, Mizutani N, Higashikawa M, Naitoh H, Mori M, Matsuda I. Three novel mutations in the liver-type arginase gene in three unrelated Japanese patients with argininemia. Am J Hum Genet. 1992 Dec;51(6):1406-12. PMID:1463019
↑ Uchino T, Snyderman SE, Lambert M, Qureshi IA, Shapira SK, Sansaricq C, Smit LM, Jakobs C, Matsuda I. Molecular basis of phenotypic variation in patients with argininemia. Hum Genet. 1995 Sep;96(3):255-60. PMID:7649538
↑ Golebiowski A, Paul Beckett R, Van Zandt M, Ji MK, Whitehouse D, Ryder TR, Jagdmann E, Andreoli M, Mazur A, Padmanilayam M, Cousido-Siah A, Mitschler A, Ruiz FX, Podjarny A, Schroeter H. 2-Substituted-2-amino-6-boronohexanoic acids as arginase inhibitors. Bioorg Med Chem Lett. 2013 Apr 1;23(7):2027-30. doi: 10.1016/j.bmcl.2013.02.024. , Epub 2013 Feb 13. PMID:23453840 doi:http://dx.doi.org/10.1016/j.bmcl.2013.02.024

1 Structural highlights
2 Disease
3 Function
4 Publication Abstract from PubMed
5 See Also
6 References

Proteopedia Page Contributors and Editors (what is this?)

OCA

Retrieved from "http://52.214.119.220/wiki/index.php/4ie1"

@@ Line 1: / Line 1: @@
 ==Crystal structure of human Arginase-1 complexed with inhibitor 1h==
-<StructureSection load='4ie1' size='340' side='right' caption='[[4ie1]], [[Resolution|resolution]] 2.00&Aring;' scene=''>
+<StructureSection load='4ie1' size='340' side='right'caption='[[4ie1]], [[Resolution|resolution]] 2.00&Aring;' scene=''>
 == Structural highlights ==
-<table><tr><td colspan='2'>[[4ie1]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Human Human]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4IE1 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4IE1 FirstGlance]. <br>
+<table><tr><td colspan='2'>[[4ie1]] is a 2 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=4IE1 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4IE1 FirstGlance]. <br>
-</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=1EC:[(5R)-5-AMINO-5-CARBOXY-8-HYDROXYOCTYL](TRIHYDROXY)BORATE(1-)'>1EC</scene>, <scene name='pdbligand=MN:MANGANESE+(II)+ION'>MN</scene></td></tr>
+</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=1EC:[(5R)-5-AMINO-5-CARBOXY-8-HYDROXYOCTYL](TRIHYDROXY)BORATE(1-)'>1EC</scene>, <scene name='pdbligand=MN:MANGANESE+(II)+ION'>MN</scene></td></tr>
-<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[1d3v|1d3v]], [[2aeb|2aeb]]</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=4ie1 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4ie1 OCA], [https://pdbe.org/4ie1 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4ie1 RCSB], [https://www.ebi.ac.uk/pdbsum/4ie1 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4ie1 ProSAT]</span></td></tr>
-<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">ARG1 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN])</td></tr>
-<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Arginase Arginase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.5.3.1 3.5.3.1] </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=4ie1 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4ie1 OCA], [http://pdbe.org/4ie1 PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=4ie1 RCSB], [http://www.ebi.ac.uk/pdbsum/4ie1 PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=4ie1 ProSAT]</span></td></tr>
 </table>
 == Disease ==
-[[http://www.uniprot.org/uniprot/ARGI1_HUMAN ARGI1_HUMAN]] Defects in ARG1 are the cause of argininemia (ARGIN) [MIM:[http://omim.org/entry/207800 207800]]; also known as hyperargininemia. Argininemia is a rare autosomal recessive disorder of the urea cycle. Arginine is elevated in the blood and cerebrospinal fluid, and periodic hyperammonemia occurs. Clinical manifestations include developmental delay, seizures, mental retardation, hypotonia, ataxia, progressive spastic quadriplegia.<ref>PMID:1463019</ref> <ref>PMID:7649538</ref>
+[https://www.uniprot.org/uniprot/ARGI1_HUMAN ARGI1_HUMAN] Defects in ARG1 are the cause of argininemia (ARGIN) [MIM:[https://omim.org/entry/207800 207800]; also known as hyperargininemia. Argininemia is a rare autosomal recessive disorder of the urea cycle. Arginine is elevated in the blood and cerebrospinal fluid, and periodic hyperammonemia occurs. Clinical manifestations include developmental delay, seizures, mental retardation, hypotonia, ataxia, progressive spastic quadriplegia.<ref>PMID:1463019</ref> <ref>PMID:7649538</ref>
+== Function ==
+[https://www.uniprot.org/uniprot/ARGI1_HUMAN ARGI1_HUMAN]
 <div style="background-color:#fffaf0;">
 == Publication Abstract from PubMed ==
@@ Line 21: / Line 20: @@
 </div>
 <div class="pdbe-citations 4ie1" style="background-color:#fffaf0;"></div>
+==See Also==
+*[[Arginase 3D structures|Arginase 3D structures]]
 == References ==
 <references/>
 __TOC__
 </StructureSection>
-[[Category: Arginase]]
+[[Category: Homo sapiens]]
-[[Category: Human]]
+[[Category: Large Structures]]
-[[Category: Andreoli, M]]
+[[Category: Andreoli M]]
-[[Category: Beckett, P]]
+[[Category: Beckett P]]
-[[Category: Cousido-Siah, A]]
+[[Category: Cousido-Siah A]]
-[[Category: Golebiowski, A]]
+[[Category: Golebiowski A]]
-[[Category: Jagdmann, E]]
+[[Category: Jagdmann E]]
-[[Category: Ji, M K]]
+[[Category: Ji MK]]
-[[Category: Mazur, A]]
+[[Category: Mazur A]]
-[[Category: Mitschler, A]]
+[[Category: Mitschler A]]
-[[Category: Padmanilayam, M]]
+[[Category: Padmanilayam M]]
-[[Category: Podjarny, A]]
+[[Category: Podjarny A]]
-[[Category: Ruiz, F X]]
+[[Category: Ruiz FX]]
-[[Category: Ryder, T]]
+[[Category: Ryder T]]
-[[Category: Schroeter, H]]
+[[Category: Schroeter H]]
-[[Category: Whitehouse, D]]
+[[Category: Van Zandt MC]]
-[[Category: Zandt, M C.Van]]
+[[Category: Whitehouse D]]
-[[Category: Alpha/beta fold]]
-[[Category: Arginine metabolism]]
-[[Category: Boron compound]]
-[[Category: Hydrolase]]
-[[Category: Hydrolase-hydrolase inhibitor complex]]
-[[Category: Manganese]]
-[[Category: Metalloenzyme]]

4ie1

From Proteopedia

Revision as of 09:03, 9 November 2022

Crystal structure of human Arginase-1 complexed with inhibitor 1h

Structural highlights

Disease

Function

Publication Abstract from PubMed

See Also

References

Contents

Proteopedia Page Contributors and Editors (what is this?)

Views

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