2.5.1.44: homospermidine synthase
This is an abbreviated version!
For detailed information about homospermidine synthase, go to the full flat file.
Word Map on EC 2.5.1.44
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2.5.1.44
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knee
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arthroplasty
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postoperative
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pain
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tibial
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osteoarthritis
-
acquity
-
preoperative
-
fracture
-
acetonitrile
-
radiograph
-
formic
-
medial
-
femoral
-
radiological
-
osteotomy
-
loosening
-
flexion
-
varus
-
ultra-performance
-
satisfaction
-
inter-day
-
humic
-
womac
-
cement
-
radiolucent
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cruciate
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patella
-
mcmaster
-
arthroscopic
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unicompartmental
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uhplc
-
prostheses
-
lysholm
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hepatosplenic
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leadership
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tegner
-
heterostructures
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cementless
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deoxyhypusine
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malalignment
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kellgren-lawrence
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resurface
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condylar
-
nonunion
-
precisions
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posterolateral
-
meniscal
-
curricula
-
patellofemoral
- 2.5.1.44
- knee
-
arthroplasty
-
postoperative
- pain
- tibial
- osteoarthritis
-
acquity
-
preoperative
-
fracture
- acetonitrile
-
radiograph
-
formic
-
medial
-
femoral
-
radiological
-
osteotomy
-
loosening
-
flexion
- varus
-
ultra-performance
-
satisfaction
-
inter-day
-
humic
-
womac
-
cement
-
radiolucent
-
cruciate
-
patella
-
mcmaster
-
arthroscopic
-
unicompartmental
-
uhplc
-
prostheses
-
lysholm
-
hepatosplenic
-
leadership
-
tegner
-
heterostructures
-
cementless
- deoxyhypusine
-
malalignment
-
kellgren-lawrence
-
resurface
-
condylar
-
nonunion
-
precisions
-
posterolateral
-
meniscal
-
curricula
-
patellofemoral
Reaction
2 putrescine
=
Synonyms
Atu3768, BvHSS, homospermidine synthase orthologue, HSPD synthase, HSS, HSS orthologue, synthase, homospermidine
ECTree
2.5.1.44 homospermidine synthaseAdvanced search results
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results (Natural Substrates Products
Natural Substrates Products on EC 2.5.1.44 - homospermidine synthase
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NATURAL SUBSTRATE 
NATURAL PRODUCT
REACTION DIAGRAM
ORGANISM
UNIPROT
COMMENTARY
(Substrate)
(Substrate)
LITERATURE
(Substrate)
(Substrate)
COMMENTARY
(Product)
(Product)
LITERATURE
(Product)
(Product)
REVERSIBILITY
r=reversible
ir=irreversible
?=not specified
r=reversible
ir=irreversible
?=not specified
spermidine + putrescine
sym-homospermidine + propane-1,3-diamine
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-
-
-
?
2 putrescine
sym-homospermidine + NH3
the enzyme is involved in polyamine biosynthesis pathway
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-
?
2 putrescine
sym-homospermidine + NH3
the enzyme is involved in polyamine biosynthesis pathway
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-
?
2 putrescine
sym-homospermidine + NH3
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one molecule of putrescine is oxidized by NAD+ to form enzyme-bound 4-aminobutyraldehyde. This intermediate reacts with a second molecule of putrescine to form a Schiff base which is reduced by NADH (formed from NAD+ in the first part of the reaction) to give homospermidine
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?
2 putrescine
sym-homospermidine + NH3
-
one molecule of putrescine is oxidized by NAD+ to form enzyme-bound 4-aminobutyraldehyde. This intermediate reacts with a second molecule of putrescine to form a Schiff base which is reduced by NADH (formed from NAD+ in the first part of the reaction) to give homospermidine
-
?
2 putrescine
sym-homospermidine + NH3
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as partially purified enzymes have been used in the assay the dependence on spermidine for the homospermidine synthesis may have been overlooked. If these enzymes should proof to be spermidine-dependent like other enzymes from plant sources, they must be classified as EC 2.5.1.45
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?
2 putrescine
sym-homospermidine + NH3
-
as partially purified enzymes have been used in the assay the dependence on spermidine for the homospermidine synthesis may have been overlooked. If these enzymes should proof to be spermidine-dependent like other enzymes from plant sources, they must be classified as EC 2.5.1.45
-
?
putrescine + spermidine
sym-homospermidine + propane-1,3-diamine
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-
-
?
putrescine + spermidine
sym-homospermidine + propane-1,3-diamine
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-
-
?
putrescine + spermidine
sym-homospermidine + propane-1,3-diamine
-
-
-
?
additional information
?
-
despite the synthesis of homospermidine, the enzyme also produces 4-aminobutilcadaverine
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-
?
additional information
?
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despite the synthesis of homospermidine, the enzyme also produces 4-aminobutilcadaverine
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?
