SlideShare a Scribd company logo
Understanding Protein Structure  Gabrielle Roberts  Biology Department, Long Island University, Brooklyn, NY
Introduction  ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
PROTEINS   ,[object Object]
[object Object],[object Object]
Chemical Reactions:  Enzymes   Cell Signaling:  Hormones   Transport:  Red Blood cells   Immunity:  Antibodies
[object Object],[object Object]
Muscle Tissues:  Actin and  Myosin Hair & Nails:  Keratin Cytoskeleton: Microtubules, intermediate filaments, microfilaments   Collagen “fibrous protein”: bones, tendons,
Basic Protein Structure   ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
 
Polypeptide formation  ,[object Object]
[object Object],[object Object],[object Object]
Protein Folding Patterns ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Secondary Structure  ,[object Object],[object Object],[object Object],[object Object]
Alpha Helix   ,[object Object],[object Object],[object Object]
Beta pleated sheet   ,[object Object]
Alpha & Beta: Working Together  The green fluorescent protein :   Composed of  Beta pleated sheets  (in yellow) which forms the outside structure of the protein and an  alpha helix   structure in the interior of the protein (in purple ).
Tertiary Structure  ,[object Object]
[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
 
Quaternary Structure  ,[object Object],[object Object]
Quaternary Protein: Antibody  Light chain & Heavy Chain connected by di-sulfide bonds

More Related Content

What's hot

Peptide+structure
Peptide+structurePeptide+structure
Peptide+structure
Aya Chavez
 
BT631-4-peptide_bonds
BT631-4-peptide_bondsBT631-4-peptide_bonds
BT631-4-peptide_bonds
Rajesh G
 
Organic molecules
Organic moleculesOrganic molecules
Organic molecules
amycote
 
Lec 2 level 3-de(chemistry of proteins)
Lec 2  level 3-de(chemistry of proteins)Lec 2  level 3-de(chemistry of proteins)
Lec 2 level 3-de(chemistry of proteins)
dream10f
 
Proteins and nucleic acids 2014
Proteins and nucleic acids 2014Proteins and nucleic acids 2014
Proteins and nucleic acids 2014
Sharda Berfect
 
Polypeptides of defined sequence
Polypeptides of defined sequencePolypeptides of defined sequence
Polypeptides of defined sequence
Aya Chavez
 

What's hot (20)

Protein structural organisation
Protein structural organisationProtein structural organisation
Protein structural organisation
 
Structure of protein
Structure of proteinStructure of protein
Structure of protein
 
Nucleic Acids
Nucleic  AcidsNucleic  Acids
Nucleic Acids
 
Peptide+structure
Peptide+structurePeptide+structure
Peptide+structure
 
PROTEIN STRUCTURE PRESENTATION
PROTEIN STRUCTURE PRESENTATIONPROTEIN STRUCTURE PRESENTATION
PROTEIN STRUCTURE PRESENTATION
 
Protein structure
Protein structureProtein structure
Protein structure
 
Proteins - Edexcel A-Level Biology B Topic 1.2
Proteins - Edexcel A-Level Biology B Topic 1.2Proteins - Edexcel A-Level Biology B Topic 1.2
Proteins - Edexcel A-Level Biology B Topic 1.2
 
BT631-4-peptide_bonds
BT631-4-peptide_bondsBT631-4-peptide_bonds
BT631-4-peptide_bonds
 
Protein structure
Protein structure  Protein structure
Protein structure
 
Protein structure
Protein structureProtein structure
Protein structure
 
Seminar on protein and protein structure
Seminar on protein and protein structureSeminar on protein and protein structure
Seminar on protein and protein structure
 
Organic molecules
Organic moleculesOrganic molecules
Organic molecules
 
Lec 2 level 3-de(chemistry of proteins)
Lec 2  level 3-de(chemistry of proteins)Lec 2  level 3-de(chemistry of proteins)
Lec 2 level 3-de(chemistry of proteins)
 
Proteins and nucleic acids 2014
Proteins and nucleic acids 2014Proteins and nucleic acids 2014
Proteins and nucleic acids 2014
 
Proteins
ProteinsProteins
Proteins
 
Structure of protiens and the applied aspects
Structure of protiens and the applied aspectsStructure of protiens and the applied aspects
Structure of protiens and the applied aspects
 
Strutural organisation of proteins
Strutural organisation of proteinsStrutural organisation of proteins
Strutural organisation of proteins
 
Biochemistry - Ch4 protein structure , and function
Biochemistry - Ch4 protein structure , and function Biochemistry - Ch4 protein structure , and function
Biochemistry - Ch4 protein structure , and function
 
Polypeptides of defined sequence
Polypeptides of defined sequencePolypeptides of defined sequence
Polypeptides of defined sequence
 
Protein structure
Protein structureProtein structure
Protein structure
 

Viewers also liked

Viewers also liked (6)

Transcription notes
Transcription notesTranscription notes
Transcription notes
 
Protien Metabolism
Protien MetabolismProtien Metabolism
Protien Metabolism
 
project proposal presentation a comparative study
project proposal presentation a comparative studyproject proposal presentation a comparative study
project proposal presentation a comparative study
 
Lec 2 level 3-nu(structure of protein)
Lec 2  level 3-nu(structure of protein)Lec 2  level 3-nu(structure of protein)
Lec 2 level 3-nu(structure of protein)
 
Protein structure
Protein structureProtein structure
Protein structure
 
Protein structure
Protein structureProtein structure
Protein structure
 

Similar to A QUICK GLANCE AT PROTEIN STRUCTURE

Introduction to Proteins and Aminoacids with Clinical significance
Introduction to Proteins and Aminoacids with Clinical significanceIntroduction to Proteins and Aminoacids with Clinical significance
Introduction to Proteins and Aminoacids with Clinical significance
Ahmad228
 
Biol161 02
Biol161 02Biol161 02
Biol161 02
gfb1
 
Pengetahuan struktur, bentuk dan sintesa protein
Pengetahuan struktur, bentuk dan sintesa proteinPengetahuan struktur, bentuk dan sintesa protein
Pengetahuan struktur, bentuk dan sintesa protein
Siti Julaiha
 
Proteins Structure
Proteins StructureProteins Structure
Proteins Structure
Ankur Patel
 

Similar to A QUICK GLANCE AT PROTEIN STRUCTURE (20)

Protein metabolism and nitrogen fixation and metabolism
Protein metabolism and nitrogen fixation and  metabolismProtein metabolism and nitrogen fixation and  metabolism
Protein metabolism and nitrogen fixation and metabolism
 
Proteins (2)
Proteins (2)Proteins (2)
Proteins (2)
 
chemistry of protein.ppt
chemistry of protein.pptchemistry of protein.ppt
chemistry of protein.ppt
 
Protein and Its structure
Protein and Its structureProtein and Its structure
Protein and Its structure
 
Structure and function of protein
Structure and function of proteinStructure and function of protein
Structure and function of protein
 
Introduction to Proteins and Aminoacids with Clinical significance
Introduction to Proteins and Aminoacids with Clinical significanceIntroduction to Proteins and Aminoacids with Clinical significance
Introduction to Proteins and Aminoacids with Clinical significance
 
Biol161 02
Biol161 02Biol161 02
Biol161 02
 
Protein Chemistry and Functions
Protein Chemistry and FunctionsProtein Chemistry and Functions
Protein Chemistry and Functions
 
Amino Acids and Protein
Amino Acids and ProteinAmino Acids and Protein
Amino Acids and Protein
 
Proteins.
 Proteins. Proteins.
Proteins.
 
Proteins
ProteinsProteins
Proteins
 
Amino acids and protein
Amino acids and proteinAmino acids and protein
Amino acids and protein
 
Pengetahuan struktur, bentuk dan sintesa protein
Pengetahuan struktur, bentuk dan sintesa proteinPengetahuan struktur, bentuk dan sintesa protein
Pengetahuan struktur, bentuk dan sintesa protein
 
Protien
ProtienProtien
Protien
 
Proteins
ProteinsProteins
Proteins
 
proteins: structure ,types and purification techniques
proteins: structure ,types and purification techniques proteins: structure ,types and purification techniques
proteins: structure ,types and purification techniques
 
Lecture 1. Proteins.-1.doc
Lecture 1. Proteins.-1.docLecture 1. Proteins.-1.doc
Lecture 1. Proteins.-1.doc
 
Proteins
ProteinsProteins
Proteins
 
Proteins lecture 11
Proteins lecture 11Proteins lecture 11
Proteins lecture 11
 
Proteins Structure
Proteins StructureProteins Structure
Proteins Structure
 

Recently uploaded

ppt your views.ppt your views of your college in your eyes
ppt your views.ppt your views of your college in your eyesppt your views.ppt your views of your college in your eyes
ppt your views.ppt your views of your college in your eyes
ashishpaul799
 
IATP How-to Foreign Travel May 2024.pdff
IATP How-to Foreign Travel May 2024.pdffIATP How-to Foreign Travel May 2024.pdff
IATP How-to Foreign Travel May 2024.pdff
17thcssbs2
 

Recently uploaded (20)

Operations Management - Book1.p - Dr. Abdulfatah A. Salem
Operations Management - Book1.p  - Dr. Abdulfatah A. SalemOperations Management - Book1.p  - Dr. Abdulfatah A. Salem
Operations Management - Book1.p - Dr. Abdulfatah A. Salem
 
Instructions for Submissions thorugh G- Classroom.pptx
Instructions for Submissions thorugh G- Classroom.pptxInstructions for Submissions thorugh G- Classroom.pptx
Instructions for Submissions thorugh G- Classroom.pptx
 
The Last Leaf, a short story by O. Henry
The Last Leaf, a short story by O. HenryThe Last Leaf, a short story by O. Henry
The Last Leaf, a short story by O. Henry
 
Danh sách HSG Bộ môn cấp trường - Cấp THPT.pdf
Danh sách HSG Bộ môn cấp trường - Cấp THPT.pdfDanh sách HSG Bộ môn cấp trường - Cấp THPT.pdf
Danh sách HSG Bộ môn cấp trường - Cấp THPT.pdf
 
NCERT Solutions Power Sharing Class 10 Notes pdf
NCERT Solutions Power Sharing Class 10 Notes pdfNCERT Solutions Power Sharing Class 10 Notes pdf
NCERT Solutions Power Sharing Class 10 Notes pdf
 
Telling Your Story_ Simple Steps to Build Your Nonprofit's Brand Webinar.pdf
Telling Your Story_ Simple Steps to Build Your Nonprofit's Brand Webinar.pdfTelling Your Story_ Simple Steps to Build Your Nonprofit's Brand Webinar.pdf
Telling Your Story_ Simple Steps to Build Your Nonprofit's Brand Webinar.pdf
 
The Benefits and Challenges of Open Educational Resources
The Benefits and Challenges of Open Educational ResourcesThe Benefits and Challenges of Open Educational Resources
The Benefits and Challenges of Open Educational Resources
 
GIÁO ÁN DẠY THÊM (KẾ HOẠCH BÀI BUỔI 2) - TIẾNG ANH 8 GLOBAL SUCCESS (2 CỘT) N...
GIÁO ÁN DẠY THÊM (KẾ HOẠCH BÀI BUỔI 2) - TIẾNG ANH 8 GLOBAL SUCCESS (2 CỘT) N...GIÁO ÁN DẠY THÊM (KẾ HOẠCH BÀI BUỔI 2) - TIẾNG ANH 8 GLOBAL SUCCESS (2 CỘT) N...
GIÁO ÁN DẠY THÊM (KẾ HOẠCH BÀI BUỔI 2) - TIẾNG ANH 8 GLOBAL SUCCESS (2 CỘT) N...
 
Basic Civil Engg Notes_Chapter-6_Environment Pollution & Engineering
Basic Civil Engg Notes_Chapter-6_Environment Pollution & EngineeringBasic Civil Engg Notes_Chapter-6_Environment Pollution & Engineering
Basic Civil Engg Notes_Chapter-6_Environment Pollution & Engineering
 
The impact of social media on mental health and well-being has been a topic o...
The impact of social media on mental health and well-being has been a topic o...The impact of social media on mental health and well-being has been a topic o...
The impact of social media on mental health and well-being has been a topic o...
 
Benefits and Challenges of Using Open Educational Resources
Benefits and Challenges of Using Open Educational ResourcesBenefits and Challenges of Using Open Educational Resources
Benefits and Challenges of Using Open Educational Resources
 
ppt your views.ppt your views of your college in your eyes
ppt your views.ppt your views of your college in your eyesppt your views.ppt your views of your college in your eyes
ppt your views.ppt your views of your college in your eyes
 
50 ĐỀ LUYỆN THI IOE LỚP 9 - NĂM HỌC 2022-2023 (CÓ LINK HÌNH, FILE AUDIO VÀ ĐÁ...
50 ĐỀ LUYỆN THI IOE LỚP 9 - NĂM HỌC 2022-2023 (CÓ LINK HÌNH, FILE AUDIO VÀ ĐÁ...50 ĐỀ LUYỆN THI IOE LỚP 9 - NĂM HỌC 2022-2023 (CÓ LINK HÌNH, FILE AUDIO VÀ ĐÁ...
50 ĐỀ LUYỆN THI IOE LỚP 9 - NĂM HỌC 2022-2023 (CÓ LINK HÌNH, FILE AUDIO VÀ ĐÁ...
 
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
 
IATP How-to Foreign Travel May 2024.pdff
IATP How-to Foreign Travel May 2024.pdffIATP How-to Foreign Travel May 2024.pdff
IATP How-to Foreign Travel May 2024.pdff
 
An Overview of the Odoo 17 Discuss App.pptx
An Overview of the Odoo 17 Discuss App.pptxAn Overview of the Odoo 17 Discuss App.pptx
An Overview of the Odoo 17 Discuss App.pptx
 
INU_CAPSTONEDESIGN_비밀번호486_업로드용 발표자료.pdf
INU_CAPSTONEDESIGN_비밀번호486_업로드용 발표자료.pdfINU_CAPSTONEDESIGN_비밀번호486_업로드용 발표자료.pdf
INU_CAPSTONEDESIGN_비밀번호486_업로드용 발표자료.pdf
 
[GDSC YCCE] Build with AI Online Presentation
[GDSC YCCE] Build with AI Online Presentation[GDSC YCCE] Build with AI Online Presentation
[GDSC YCCE] Build with AI Online Presentation
 
UNIT – IV_PCI Complaints: Complaints and evaluation of complaints, Handling o...
UNIT – IV_PCI Complaints: Complaints and evaluation of complaints, Handling o...UNIT – IV_PCI Complaints: Complaints and evaluation of complaints, Handling o...
UNIT – IV_PCI Complaints: Complaints and evaluation of complaints, Handling o...
 
slides CapTechTalks Webinar May 2024 Alexander Perry.pptx
slides CapTechTalks Webinar May 2024 Alexander Perry.pptxslides CapTechTalks Webinar May 2024 Alexander Perry.pptx
slides CapTechTalks Webinar May 2024 Alexander Perry.pptx
 

A QUICK GLANCE AT PROTEIN STRUCTURE

  • 1. Understanding Protein Structure Gabrielle Roberts Biology Department, Long Island University, Brooklyn, NY
  • 2.
  • 3.
  • 4.
  • 5. Chemical Reactions: Enzymes Cell Signaling: Hormones Transport: Red Blood cells Immunity: Antibodies
  • 6.
  • 7. Muscle Tissues: Actin and Myosin Hair & Nails: Keratin Cytoskeleton: Microtubules, intermediate filaments, microfilaments Collagen “fibrous protein”: bones, tendons,
  • 8.
  • 9.  
  • 10.
  • 11.
  • 12.
  • 13.
  • 14.
  • 15.
  • 16. Alpha & Beta: Working Together The green fluorescent protein : Composed of Beta pleated sheets (in yellow) which forms the outside structure of the protein and an alpha helix structure in the interior of the protein (in purple ).
  • 17.
  • 18.
  • 19.  
  • 20.
  • 21. Quaternary Protein: Antibody Light chain & Heavy Chain connected by di-sulfide bonds