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4.5-14
In enzymology, a 4-carboxymethyl-4-methylbutenolide mutase (EC 5.4.99.14) is an enzyme that catalyzes the chemical reaction
4-carboxymethyl-4-methylbut-2-en-1,4-olide
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{\displaystyle \rightleftharpoons }
4-carboxymethyl-3-methylbut-2-en-1,4-olideHence, this enzyme has one substrate, 4-carboxymethyl-4-methylbut-2-en-1,4-olide, and one product, 4-carboxymethyl-3-methylbut-2-en-1,4-olide.
This enzyme belongs to the family of isomerases, specifically those intramolecular transferases transferring other groups. The systematic name of this enzyme class is 4-carboxymethyl-4-methylbut-2-en-1,4-olide methylmutase. Other names in common use include 4-methyl-2-enelactone isomerase, 4-methylmuconolactone methylisomerase, and 4-methyl-3-enelactone methyl isomerase.
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4-carboxymethyl-4-methylbut-2-en-1,4-olide
⇌
{\displaystyle \rightleftharpoons }
4-carboxymethyl-3-methylbut-2-en-1,4-olideHence, this enzyme has one substrate, 4-carboxymethyl-4-methylbut-2-en-1,4-olide, and one product, 4-carboxymethyl-3-methylbut-2-en-1,4-olide.
This enzyme belongs to the family of isomerases, specifically those intramolecular transferases transferring other groups. The systematic name of this enzyme class is 4-carboxymethyl-4-methylbut-2-en-1,4-olide methylmutase. Other names in common use include 4-methyl-2-enelactone isomerase, 4-methylmuconolactone methylisomerase, and 4-methyl-3-enelactone methyl isomerase.
View More On Wikipedia.org
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WTB Leupold Mk4 LR/T 4.5-14 with M5 Turrets, MUST HAVE M5 TURRETS
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- Want to Buy
- Portland
- Oregon
I want the reticle and adjustments to be in mils meaning IT MUST BE M5 TURRETS. depending on condition I'll pay appropriately up to $900, but let me know and we can work something out.- Classified Ad
- Scopes & Optics Wanted
- WSmyth
- Replies: 1
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(Reduced price) Winchester Model 70 270 WSM + Zeiss Conquest 4.5-14 X 44
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- For Sale
- $1100
- Beaverton
- Oregon
Winchester Model 70 chambered in 270 WSM + Zeiss Conquest 4.5-14 X 44 I have fired exactly 1 box of 20 rounds through this firearm. I'm into this setup $2,050 I'm looking to sell it all together for $1,500 $1,200 $1,100 obo. I also have 101 rounds of some Winchester and Federal I will throw...- Classified Ad
- Rifle Classifieds
- Cremator75
- Replies: 2
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Leupold vx3 4.5-14 x 50 LR 30mm
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- For Sale
- $600
- Vancouver
- Washington
I have a leupold 4.5-14 x50 with 30 mm tube. It has the Boone and crocket reticle, it is the long range model with the side focus. Had it on a 22.250 maybe 20 rds on it.- Classified Ad
- Sight, Scope, & Optic Classifieds
- Rmusgrove
- Replies: 0
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Leupold 4.5-14x40
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- For Sale
- $475
- Lebanon
- Oregon
Purchased new in 2020 or 2021 decided to go a different direction. Scope is in like new condition Will attach photos asap . $475 OBO available now thanks for looking- Classified Ad
- Sight, Scope, & Optic Classifieds
- nezz69
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- Tags
- 4.5-14
- Replies: 4
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Leupold VX-L 4.5-14 x 50mm scope
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- For Sale
- $900
- Oak Harbor
- Washington
Excellent condition, Glass is perfect, slight ring mark. Specifications for Leupold VX - L 4.5-14x50 Riflescope: Actual Magnification: 4.9(4.5x) 14.4(14x) Length (in): 12.3 Eyepiece Length (in): 3.2 Objective Length (in): 4.0 Objective Diameter (in): 2.2 Eyepiece Diameter (in): 1.6 Tube...- Classified Ad
- Sight, Scope, & Optic Classifieds
- vicomb
- Replies: 0
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Mark 4 4.5-14 x 50
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- For Sale
- $950
- OREGON CITY
- Oregon
Very little use. Original rings are still pictured.- Classified Ad
- Sight, Scope, & Optic Classifieds
- SLEDDER
- Replies: 0
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Nikon Buckmaster 4.5-14 X 40 Nikoplex Reticle Rifle Scope
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- For Sale
- $250
- Newberg
- Oregon
Nikon Buckmaster 4.5-14 X 40 Nikoplex Reticle. 1 inch tube. Weaver top mount medium 1 inch rings. Silver finish. Minor surface wear. Original box. Pick up in Newberg, Or. No shipping.- Classified Ad
- Sight, Scope, & Optic Classifieds
- Chip Maker
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- Tags
- 4.5-14 buckmaster nikon rifle scope
- Replies: 0
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Leupold VX-3i LRP 4.5 - 14 x 50mm
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- For Sale
- $500
- Beaverton
- Oregon
For sale! Leupold VX-3i LRP (Long Range Precision) 4.5 - 14 x 50mm T-MOA reticle #172335 Waterproof 12.6 inches Zero stop Exposed high turrets Rubber lens covers Leupold lifetime warranty I purchased this from Midway USA a few years ago for $849 ( I know, you don’t care). It has never been...- Classified Ad
- Sight, Scope, & Optic Classifieds
- lowandleft
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- Tags
- 4.5-14 50mm leupold & stevens scope
- Replies: 2
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