3nj4: Difference between revisions

Latest revision as of 10:00, 14 February 2024

Fluoro-neplanocin A in Human S-Adenosylhomocysteine Hydrolase

Structural highlights

3nj4 is a 4 chain structure with sequence from Homo sapiens. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Method:	X-ray diffraction, Resolution 2.5Å
Ligands:	AFX, NAD
Resources:	FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Disease

SAHH_HUMAN Defects in AHCY are the cause of hypermethioninemia with S-adenosylhomocysteine hydrolase deficiency (HMAHCHD) [MIM:613752. A metabolic disorder characterized by hypermethioninemia associated with failure to thrive, mental and motor retardation, facial dysmorphism with abnormal hair and teeth, and myocardiopathy.^[1] ^[2] ^[3] ^[4]

Function

SAHH_HUMAN Adenosylhomocysteine is a competitive inhibitor of S-adenosyl-L-methionine-dependent methyl transferase reactions; therefore adenosylhomocysteinase may play a key role in the control of methylations via regulation of the intracellular concentration of adenosylhomocysteine.^[5]

References

↑ Baric I, Fumic K, Glenn B, Cuk M, Schulze A, Finkelstein JD, James SJ, Mejaski-Bosnjak V, Pazanin L, Pogribny IP, Rados M, Sarnavka V, Scukanec-Spoljar M, Allen RH, Stabler S, Uzelac L, Vugrek O, Wagner C, Zeisel S, Mudd SH. S-adenosylhomocysteine hydrolase deficiency in a human: a genetic disorder of methionine metabolism. Proc Natl Acad Sci U S A. 2004 Mar 23;101(12):4234-9. Epub 2004 Mar 15. PMID:15024124 doi:10.1073/pnas.0400658101
↑ Buist NR, Glenn B, Vugrek O, Wagner C, Stabler S, Allen RH, Pogribny I, Schulze A, Zeisel SH, Baric I, Mudd SH. S-adenosylhomocysteine hydrolase deficiency in a 26-year-old man. J Inherit Metab Dis. 2006 Aug;29(4):538-45. Epub 2006 May 30. PMID:16736098 doi:10.1007/s10545-006-0240-0
↑ Vugrek O, Beluzic R, Nakic N, Mudd SH. S-adenosylhomocysteine hydrolase (AHCY) deficiency: two novel mutations with lethal outcome. Hum Mutat. 2009 Apr;30(4):E555-65. doi: 10.1002/humu.20985. PMID:19177456 doi:10.1002/humu.20985
↑ Grubbs R, Vugrek O, Deisch J, Wagner C, Stabler S, Allen R, Baric I, Rados M, Mudd SH. S-adenosylhomocysteine hydrolase deficiency: two siblings with fetal hydrops and fatal outcomes. J Inherit Metab Dis. 2010 Dec;33(6):705-13. doi: 10.1007/s10545-010-9171-x. Epub , 2010 Sep 18. PMID:20852937 doi:10.1007/s10545-010-9171-x
↑ Yang X, Hu Y, Yin DH, Turner MA, Wang M, Borchardt RT, Howell PL, Kuczera K, Schowen RL. Catalytic strategy of S-adenosyl-L-homocysteine hydrolase: transition-state stabilization and the avoidance of abortive reactions. Biochemistry. 2003 Feb 25;42(7):1900-9. PMID:12590576 doi:https://dx.doi.org/10.1021/bi0262350

Proteopedia Page Contributors and Editors (what is this?)

OCA

[1] Baric I, Fumic K, Glenn B, Cuk M, Schulze A, Finkelstein JD, James SJ, Mejaski-Bosnjak V, Pazanin L, Pogribny IP, Rados M, Sarnavka V, Scukanec-Spoljar M, Allen RH, Stabler S, Uzelac L, Vugrek O, Wagner C, Zeisel S, Mudd SH. S-adenosylhomocysteine hydrolase deficiency in a human: a genetic disorder of methionine metabolism. Proc Natl Acad Sci U S A. 2004 Mar 23;101(12):4234-9. Epub 2004 Mar 15. PMID:15024124 doi:10.1073/pnas.0400658101

[2] Buist NR, Glenn B, Vugrek O, Wagner C, Stabler S, Allen RH, Pogribny I, Schulze A, Zeisel SH, Baric I, Mudd SH. S-adenosylhomocysteine hydrolase deficiency in a 26-year-old man. J Inherit Metab Dis. 2006 Aug;29(4):538-45. Epub 2006 May 30. PMID:16736098 doi:10.1007/s10545-006-0240-0

[3] Vugrek O, Beluzic R, Nakic N, Mudd SH. S-adenosylhomocysteine hydrolase (AHCY) deficiency: two novel mutations with lethal outcome. Hum Mutat. 2009 Apr;30(4):E555-65. doi: 10.1002/humu.20985. PMID:19177456 doi:10.1002/humu.20985

[4] Grubbs R, Vugrek O, Deisch J, Wagner C, Stabler S, Allen R, Baric I, Rados M, Mudd SH. S-adenosylhomocysteine hydrolase deficiency: two siblings with fetal hydrops and fatal outcomes. J Inherit Metab Dis. 2010 Dec;33(6):705-13. doi: 10.1007/s10545-010-9171-x. Epub , 2010 Sep 18. PMID:20852937 doi:10.1007/s10545-010-9171-x

[5] Yang X, Hu Y, Yin DH, Turner MA, Wang M, Borchardt RT, Howell PL, Kuczera K, Schowen RL. Catalytic strategy of S-adenosyl-L-homocysteine hydrolase: transition-state stabilization and the avoidance of abortive reactions. Biochemistry. 2003 Feb 25;42(7):1900-9. PMID:12590576 doi:https://dx.doi.org/10.1021/bi0262350

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[5]

@@ Line 1: / Line 1: @@
-'''Unreleased structure'''
-The entry 3nj4 is ON HOLD  until Paper Publication
+==Fluoro-neplanocin A in Human S-Adenosylhomocysteine Hydrolase==
+<StructureSection load='3nj4' size='340' side='right'caption='[[3nj4]], [[Resolution|resolution]] 2.50&Aring;' scene=''>
+== Structural highlights ==
+<table><tr><td colspan='2'>[[3nj4]] 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=3NJ4 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3NJ4 FirstGlance]. <br>
+</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.5&#8491;</td></tr>
+<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=AFX:(4S,5S)-4-(6-AMINO-9H-PURIN-9-YL)-3-FLUORO-5-HYDROXY-2-(HYDROXYMETHYL)CYCLOPENT-2-EN-1-ONE'>AFX</scene>, <scene name='pdbligand=NAD:NICOTINAMIDE-ADENINE-DINUCLEOTIDE'>NAD</scene></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=3nj4 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3nj4 OCA], [https://pdbe.org/3nj4 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3nj4 RCSB], [https://www.ebi.ac.uk/pdbsum/3nj4 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3nj4 ProSAT]</span></td></tr>
+</table>
+== Disease ==
+[https://www.uniprot.org/uniprot/SAHH_HUMAN SAHH_HUMAN] Defects in AHCY are the cause of hypermethioninemia with S-adenosylhomocysteine hydrolase deficiency (HMAHCHD) [MIM:[https://omim.org/entry/613752 613752]. A metabolic disorder characterized by hypermethioninemia associated with failure to thrive, mental and motor retardation, facial dysmorphism with abnormal hair and teeth, and myocardiopathy.<ref>PMID:15024124</ref> <ref>PMID:16736098</ref> <ref>PMID:19177456</ref> <ref>PMID:20852937</ref>
+== Function ==
+[https://www.uniprot.org/uniprot/SAHH_HUMAN SAHH_HUMAN] Adenosylhomocysteine is a competitive inhibitor of S-adenosyl-L-methionine-dependent methyl transferase reactions; therefore adenosylhomocysteinase may play a key role in the control of methylations via regulation of the intracellular concentration of adenosylhomocysteine.<ref>PMID:12590576</ref>
-Authors: Jeong, L.S., Lee, K.M., Hwang, K.Y., Choi, S., Heo, Y.S.
+==See Also==
+*[[S-adenosylhomocysteine hydrolase|S-adenosylhomocysteine hydrolase]]
-Description: Fluoro-neplanocin A in Human S-Adenosylhomocysteine Hydrolase
+== References ==
+<references/>
-''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Wed Aug  4 08:48:41 2010''
+__TOC__
+</StructureSection>
+[[Category: Homo sapiens]]
+[[Category: Large Structures]]
+[[Category: Choi S]]
+[[Category: Heo YS]]
+[[Category: Hwang KY]]
+[[Category: Jeong LS]]
+[[Category: Lee KM]]

3nj4: Difference between revisions

Latest revision as of 10:00, 14 February 2024

Fluoro-neplanocin A in Human S-Adenosylhomocysteine Hydrolase

Structural highlights

Disease

Function

See Also

References

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