4.99.1.4: sirohydrochlorin ferrochelatase
This is an abbreviated version!
For detailed information about sirohydrochlorin ferrochelatase, go to the full flat file.
Word Map on EC 4.99.1.4
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4.99.1.4
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uroporphyrinogen
-
tetrapyrrole
-
methyltransferase
-
sirohaem
-
prosthetic
-
epr
-
ferrochelation
-
precorrin-2
-
reductases
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fe-s
-
nitrite
- 4.99.1.4
- uroporphyrinogen
- tetrapyrrole
- methyltransferase
-
sirohaem
-
prosthetic
- epr
-
ferrochelation
- precorrin-2
- reductases
- fe-s
- nitrite
Reaction
Synonyms
CbiX, CysG, Met8p, More, SirB, sirohydrochlorin ferrochelatase, sirohydrochlorin-ferrochelatase
ECTree
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Engineering
Engineering on EC 4.99.1.4 - sirohydrochlorin ferrochelatase
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C135A
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the mutant shows increased specific activity compared to the wild type enzyme
C199A
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the mutant shows reduced specific activity compared to the wild type enzyme
C210A
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the mutant shows increased specific activity compared to the wild type enzyme
C213A
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the mutant shows reduced specific activity compared to the wild type enzyme
C219A
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the mutant shows increased specific activity compared to the wild type enzyme
D141A
G22D
H237A
mutant of bifunctional Met8p is active as both dehydrogenase and ferrochelatase
S128A
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mutant has higher cobalt chelatase activity than wild-type CysG with sirohydrochlorin as substrate
S128D
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mutant has lower cobalt chelatase activity than wild-type CysG with sirohydrochlorin as substrate
mutant of bifunctional Met8p is completely inactive as both dehydrogenase and ferrochelatase
D141A
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mutant of bifunctional Met8p is devoid of both dehydrogenase and ferrochelatase activities
mutant of bifunctional Met8p is completely inactive as dehydrogenase, but functions as ferrochelatase
G22D
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mutant of bifunctional Met8p is completely inactive as NAD+-dependent dehydrogenase, but functions as ferrochelatase