Summary
Summary Proteins mind map
- Course
- Institution
Detailed mind map on the subtopic of proteins from unit 1 - biological molecules of AQA A level biology.
[Show more]
Seller
Follow
emmabraithwaite
Content preview
linked amino acids which makeup thepolypeptide have a + Min -
Ntlzarda
Strands laterally determines semen of
hydrogen
are
-
on -
coom which readily form
acids
connected by bonds (polar ) shape structure gamino
q ,
.im/ydeteminedbridgeslbonds
hydrogen cross -
and fond
) 3D
Alpha f
-
helix →
Beta pleated ←
by -
q
coil DNA
P-ri-maf-ku-t-we.nl
sheet
↳ [ Secondary
>
(
parallel ,
2ormore-JIIIEW.ee
condensation ↳ reactions
acids
lineup next polypeptide
)
join amino
to each chains
other
large macromolecules
Globular /spherical
shape responsible
/ "
9- enzymes
for proteins functions PROTEIN g/ →
polymers
a- helices
[ / ↳ basic acid
.
twisted monomer unit __ amino
and folded
-1T¥.ae#skuI-w-e £
(
to give
.
a
side
20 naturally
/
specific 3D f group
where
structure maintained by bonds : amino
occurring amino acids differ
w/ → DISULFIDE form between
TR
w
hydrophobic
-
sulphur in amino acid R
" °
" " "" "" " " ""
" ""
"
"
of nonpolar → IONIC -
form between
m.mn .
www..am , no
¥ ↳
,
aggregate not involved peptide bonds
in
,
H
together rare weaker broken
by pH amine
T
carboxyl
-
,
charges group hydrogen
HYDROGEN acidic
→ -
numerous atom group
may have
a non-protein f acids
amino
joined by
lprosthet.NO#gtyn-wyIInd--we-
n are
peptide form dipeptide
bonds to
Ttieripoljpeptides
- -
✓
tiple polypeptide chains ↳
e.
g. haemoglobin -4 polypeptides ,
Formed in a condensation :
↳ prosthetic balm
groups
( Fea)
u
of water released
structural
TYPES OF PROTEINS "
E- c-
↳"" * 0-11
Fibrous / ↳ Globular → antibodies n
'
chains
-
←
are
proteins → insoluble
Tt Proteins ' "
linked with f "
Tms ↳
H
£ Y L £
0
cross bridges
-
long chains run parallel tightly folded spherical
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller emmabraithwaite. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $4.10. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
73314 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now