o o o h2n ch c n ch c o p o 2 o c n nh2 · h 2 n ch c n ch c o p o o o o ch 2 h ch 2 oh c nh 2 o h...
TRANSCRIPT
H2N CH C N CH C O P O
OOO
OHCH2HCH2
C
NH2
O
H
N
N
OOH
OH
OH
HO
CH2O
HO OH
OCH2OPO
O
OH
OPO
O
OH OH
O
P O CH
CH2
CH2
O C
O
CH2CH3
S C CH3
O
CHEMISTRY 365 BIOCHEMISTRYFUNCTIONAL GROUP PRACTICE
acyl phosphate linkage
imidazole ring
amide linkage
amino group
amide group
phosphoester linkage
hydroxyl groups
acetal linkage
hemiacetal
furanose ring
pyranose ring
phosphoanhydride linkage
phosphoester linkage
ester linkage
thioester linkage
phosphate
phosphate
phosphate
NCH2
CH2R
RCH2 R
H+ OH-
CH2S - H3O++
N
N
H
H
OH-+
P
O
O
O
O CH2 R + H3O+
+ H2O
CH2
COCH2
RR
H
O CH2 R
a)
b)
c)
d)
e)
f)
g)
h)
i)
j)
CH2
COCH2
RR
H
OH
R CH2 C
O
N CH2 R
H
+ H2O
R CH2 C
O
O CH2 R + H2O
P
O
O
O
O CH2 RH + H2O
R CH2 CO
S CH2 R + H2O
k)
l)
m)
P
O
O
OO
HRR
CH2 OC
CH2
+ H2O
R CH2 C
O
O P
O
O
O
CH2 R + H2O
amino acids
p)
q)
r)
s)
t)
u)
n) nucleotides (nucleosides and phosphates)or
o) phosphates or (phosphate and phosphoester)
R CH2 C
O
N CH2 R
H
and phosphate
P
O
O
O
O CH2 RH and phosphate
R CH2 CO
S CH2 R and phosphate
R CH2 C
OH
CH2 R
SCH2R
C
O
OHCH2CHCH2CH3
OH
C
O
OHCHCHCH2CH3 + H2O
v)
w)
x)
y)
z)
C
O
OHCH2CH2CH2CH3
R CH2 C CH2 C
O O
OH
C
O
OHCH2CHCH2CH3
OH
R CH2 N CH CH2 R
R CH2 C
O
O H